Check DNS, Urls + Redirects, Certificates and Content of your Website




1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
iana.org
A
192.0.43.8
Anthony/Kansas/United States (US) - ICANN
Hostname: 43-8.any.icann.org
yes
1
0

AAAA
2001:500:88:200::8
Los Angeles/California/United States (US) - ICANN

yes


www.iana.org
CNAME
ianawww.vip.icann.org
yes
1
0

A
192.0.46.8
Washington/District of Columbia/United States (US) - ICANN
Hostname: 46-8.dc.icann.org
yes



AAAA
2620:0:2830:200::b:8
Troy/New York/United States (US) - ICANN

yes


*.iana.org
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes



2. DNSSEC

Zone (*)DNSSEC - Informations

Zone: (root)
(root)
1 DS RR published



DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=



Status: Valid because published



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 14748, Flags 256



Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.12.2021, 00:00:00 +, Signature-Inception: 20.11.2021, 00:00:00 +, KeyTag 20326, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: org
org
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 26974, DigestType 2 and Digest T+3ilMU/Q4oVjEHTlInNeKhr6w2KCur/FHRcDRbh3jI=



2 RRSIG RR to validate DS RR found



RRSIG-Owner org., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 03.12.2021, 05:00:00 +, Signature-Inception: 20.11.2021, 04:00:00 +, KeyTag 14748, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14748 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 26974, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 63858, Flags 256



Public Key with Algorithm 8, KeyTag 63966, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner org., Algorithm: 8, 1 Labels, original TTL: 900 sec, Signature-expiration: 08.12.2021, 15:23:27 +, Signature-Inception: 17.11.2021, 14:23:27 +, KeyTag 26974, Signer-Name: org



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26974 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 26974, DigestType 2 and Digest "T+3ilMU/Q4oVjEHTlInNeKhr6w2KCur/FHRcDRbh3jI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: iana.org
iana.org
6 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 6730, DigestType 1 and Digest FaHucJ5RwGUnmdnNNko3rLjmcoU=



DS with Algorithm 8, KeyTag 6730, DigestType 2 and Digest /KA3dvozq1c2mq6LCJk49AAeIICUNic0JCp+vk3bV1U=



DS with Algorithm 8, KeyTag 14351, DigestType 1 and Digest TAjAV1Tdp8z2K0GsRQhz0nEiHMM=



DS with Algorithm 8, KeyTag 14351, DigestType 2 and Digest 4aDJLAZjICJA/DSB90fQCQHNFOJouIShFC16R12xqBA=



DS with Algorithm 8, KeyTag 39817, DigestType 1 and Digest SyY09p7djQdB2oYp4gZLBegTjlE=



DS with Algorithm 8, KeyTag 39817, DigestType 2 and Digest X7cq6Ew1o13ff6JOp5HNl2PENgl5wMu2/yxAevmuWAI=



1 RRSIG RR to validate DS RR found



RRSIG-Owner iana.org., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 08.12.2021, 15:23:27 +, Signature-Inception: 17.11.2021, 14:23:27 +, KeyTag 63966, Signer-Name: org



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 63966 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 3795, Flags 256



Public Key with Algorithm 8, KeyTag 21911, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 39817, Flags 257 (SEP = Secure Entry Point)



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner iana.org., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 09.12.2021, 06:31:36 +, Signature-Inception: 17.11.2021, 22:42:49 +, KeyTag 21911, Signer-Name: iana.org



RRSIG-Owner iana.org., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 09.12.2021, 06:31:36 +, Signature-Inception: 17.11.2021, 22:42:49 +, KeyTag 39817, Signer-Name: iana.org



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 21911 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 39817 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 39817, DigestType 1 and Digest "SyY09p7djQdB2oYp4gZLBegTjlE=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 39817, DigestType 2 and Digest "X7cq6Ew1o13ff6JOp5HNl2PENgl5wMu2/yxAevmuWAI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



RRSIG Type 1 validates the A - Result: 192.0.43.8
Validated: RRSIG-Owner iana.org., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 08.12.2021, 22:34:00 +, Signature-Inception: 17.11.2021, 22:42:49 +, KeyTag 3795, Signer-Name: iana.org



RRSIG Type 16 validates the TXT - Result: MS=ms22660639 v=spf1 redirect=icann.org c9e864a6c53444038d34fe3a22513b74 docusign=b2d7c7b0-4627-494b-a7aa-682ee87c265d smartsheet-site-validation=CcnvONgQ2ibuzf2zHZxgPaWUqTwt-Sjr google-site-verification=iIqTTcUxND4wZOeVe5Ho728rH3JOSDnssYsYJ7pUtQQ
Validated: RRSIG-Owner iana.org., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 08.12.2021, 16:30:33 +, Signature-Inception: 17.11.2021, 22:42:49 +, KeyTag 3795, Signer-Name: iana.org



RRSIG Type 28 validates the AAAA - Result: 2001:0500:0088:0200:0000:0000:0000:0008
Validated: RRSIG-Owner iana.org., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 09.12.2021, 00:24:39 +, Signature-Inception: 17.11.2021, 22:42:49 +, KeyTag 3795, Signer-Name: iana.org



CNAME-Query sends a valid NSEC RR as result with the query name "iana.org" equal the NSEC-owner "iana.org" and the NextOwner "api.iana.org". So the zone confirmes the not-existence of that CNAME RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, NSEC, DNSKEY Validated: RRSIG-Owner iana.org., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 09.12.2021, 08:10:48 +, Signature-Inception: 17.11.2021, 22:42:49 +, KeyTag 3795, Signer-Name: iana.org



Status: Good. NoData-Proof required and found.



TLSA-Query (_443._tcp.iana.org) sends a valid NSEC RR as result with the owner name iana.org. So that's the Closest Encloser of the query name. TLSA-Query sends a valid NSEC RR as result and covers the Wildcard expansion of the ClosestEncloser with the owner "iana.org" and the NextOwner "api.iana.org". So that NSEC confirms the not-existence of the Wildcard expansion. TLSA-Query (_443._tcp.iana.org) sends a valid NSEC RR as result with the query name "_443._tcp.iana.org" between the NSEC-owner "iana.org" and the NextOwner "api.iana.org". So the zone confirmes the not-existence of that TLSA RR.TLSA-Query (_443._tcp.iana.org) sends a valid NSEC RR as result with the parent Wildcard "*._tcp.iana.org" between the NSEC-owner "iana.org" and the NextOwner "api.iana.org". So the zone confirmes the not-existence of that Wildcard-expansion.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, NSEC, DNSKEY Validated: RRSIG-Owner iana.org., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 09.12.2021, 08:10:48 +, Signature-Inception: 17.11.2021, 22:42:49 +, KeyTag 3795, Signer-Name: iana.org



Status: Good. NXDomain-Proof required and found.



CAA-Query sends a valid NSEC RR as result with the query name "iana.org" equal the NSEC-owner "iana.org" and the NextOwner "api.iana.org". So the zone confirmes the not-existence of that CAA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, NSEC, DNSKEY Validated: RRSIG-Owner iana.org., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 09.12.2021, 08:10:48 +, Signature-Inception: 17.11.2021, 22:42:49 +, KeyTag 3795, Signer-Name: iana.org



Status: Good. NoData-Proof required and found.

Zone: www.iana.org
www.iana.org
0 DS RR in the parent zone found



RRSIG Type 5 validates the CNAME - Result: ianawww.vip.icann.org
Validated: RRSIG-Owner www.iana.org., Algorithm: 8, 3 Labels, original TTL: 3600 sec, Signature-expiration: 09.12.2021, 08:02:44 +, Signature-Inception: 17.11.2021, 22:42:49 +, KeyTag 3795, Signer-Name: iana.org

Zone: (root)
(root)
1 DS RR published



DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=



Status: Valid because published



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 14748, Flags 256



Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 11.12.2021, 00:00:00 +, Signature-Inception: 20.11.2021, 00:00:00 +, KeyTag 20326, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: org
org
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 26974, DigestType 2 and Digest T+3ilMU/Q4oVjEHTlInNeKhr6w2KCur/FHRcDRbh3jI=



2 RRSIG RR to validate DS RR found



RRSIG-Owner org., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 03.12.2021, 05:00:00 +, Signature-Inception: 20.11.2021, 04:00:00 +, KeyTag 14748, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14748 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 26974, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 63858, Flags 256



Public Key with Algorithm 8, KeyTag 63966, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner org., Algorithm: 8, 1 Labels, original TTL: 900 sec, Signature-expiration: 08.12.2021, 15:23:27 +, Signature-Inception: 17.11.2021, 14:23:27 +, KeyTag 26974, Signer-Name: org



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26974 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 26974, DigestType 2 and Digest "T+3ilMU/Q4oVjEHTlInNeKhr6w2KCur/FHRcDRbh3jI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: icann.org
icann.org
3 DS RR in the parent zone found



DS with Algorithm 7, KeyTag 17248, DigestType 2 and Digest iFz4ps81/Vxhnh1ItZr7IwY7up/sUv8l+ZCUy6EJEKI=



DS with Algorithm 7, KeyTag 18060, DigestType 2 and Digest a+AhgYufEO2YGgOsv3TwHjH7FcWGgK0MS6pGS/N6dSM=



DS with Algorithm 7, KeyTag 23584, DigestType 2 and Digest r1ekkmQBAoCSCaoAW5PDK3rMg3NLx4XPpQtRaIKZzWE=



1 RRSIG RR to validate DS RR found



RRSIG-Owner icann.org., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 08.12.2021, 15:23:27 +, Signature-Inception: 17.11.2021, 14:23:27 +, KeyTag 63966, Signer-Name: org



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 63966 used to validate the DS RRSet in the parent zone



5 DNSKEY RR found



Public Key with Algorithm 7, KeyTag 18060, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 7, KeyTag 21275, Flags 256



Public Key with Algorithm 7, KeyTag 23584, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 7, KeyTag 48458, Flags 256



Public Key with Algorithm 7, KeyTag 49175, Flags 256



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner icann.org., Algorithm: 7, 2 Labels, original TTL: 3600 sec, Signature-expiration: 08.12.2021, 19:14:48 +, Signature-Inception: 17.11.2021, 22:42:59 +, KeyTag 18060, Signer-Name: icann.org



RRSIG-Owner icann.org., Algorithm: 7, 2 Labels, original TTL: 3600 sec, Signature-expiration: 08.12.2021, 19:14:48 +, Signature-Inception: 17.11.2021, 22:42:59 +, KeyTag 23584, Signer-Name: icann.org



Status: Good - Algorithmus 7 and DNSKEY with KeyTag 18060 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 7 and DNSKEY with KeyTag 23584 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 18060, DigestType 2 and Digest "a+AhgYufEO2YGgOsv3TwHjH7FcWGgK0MS6pGS/N6dSM=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Status: Valid Chain of trust. Parent-DS with Algorithm 7, KeyTag 23584, DigestType 2 and Digest "r1ekkmQBAoCSCaoAW5PDK3rMg3NLx4XPpQtRaIKZzWE=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: vip.icann.org
vip.icann.org
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 6025, DigestType 2 and Digest Tar9xiUozvyMj1K1DXDYIhFb2cD2ZiplBWA+8YQB/kk=



1 RRSIG RR to validate DS RR found



RRSIG-Owner vip.icann.org., Algorithm: 7, 3 Labels, original TTL: 3600 sec, Signature-expiration: 09.12.2021, 05:34:45 +, Signature-Inception: 17.11.2021, 22:42:59 +, KeyTag 49175, Signer-Name: icann.org



Status: Good - Algorithmus 7 and DNSKEY with KeyTag 49175 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 6025, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 20940, Flags 256



Public Key with Algorithm 8, KeyTag 45318, Flags 256



3 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner vip.icann.org., Algorithm: 8, 3 Labels, original TTL: 3600 sec, Signature-expiration: 27.11.2021, 08:11:35 +, Signature-Inception: 20.11.2021, 07:11:35 +, KeyTag 6025, Signer-Name: vip.icann.org



RRSIG-Owner vip.icann.org., Algorithm: 8, 3 Labels, original TTL: 3600 sec, Signature-expiration: 27.11.2021, 08:11:35 +, Signature-Inception: 20.11.2021, 07:11:35 +, KeyTag 20940, Signer-Name: vip.icann.org



RRSIG-Owner vip.icann.org., Algorithm: 8, 3 Labels, original TTL: 3600 sec, Signature-expiration: 27.11.2021, 08:11:35 +, Signature-Inception: 20.11.2021, 07:11:35 +, KeyTag 45318, Signer-Name: vip.icann.org



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 6025 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20940 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 45318 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 6025, DigestType 2 and Digest "Tar9xiUozvyMj1K1DXDYIhFb2cD2ZiplBWA+8YQB/kk=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: ianawww.vip.icann.org
ianawww.vip.icann.org
0 DS RR in the parent zone found



DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "vtfmkt56sil99j951r22dl6jga7fgsk1" between the hashed NSEC3-owner "vtfmkt56sil99j951r22dl6jga7fgsk1" and the hashed NextOwner "vtfmkt56sil99j951r22dl6jga7fgsk2". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, RRSIG Validated: RRSIG-Owner vtfmkt56sil99j951r22dl6jga7fgsk1.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 60 sec, Signature-expiration: 27.11.2021, 14:23:40 +, Signature-Inception: 20.11.2021, 13:23:40 +, KeyTag 20940, Signer-Name: vip.icann.org



DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "vtfmkt56sil99j951r22dl6jga7fgsk1" between the hashed NSEC3-owner "vtfmkt56sil99j951r22dl6jga7fgsk1" and the hashed NextOwner "vtfmkt56sil99j951r22dl6jga7fgsk2". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, RRSIG Validated: RRSIG-Owner vtfmkt56sil99j951r22dl6jga7fgsk1.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 60 sec, Signature-expiration: 27.11.2021, 14:23:40 +, Signature-Inception: 20.11.2021, 13:23:40 +, KeyTag 45318, Signer-Name: vip.icann.org



0 DNSKEY RR found






RRSIG Type 1 validates the A - Result: 192.0.46.8
Validated: RRSIG-Owner ianawww.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 30 sec, Signature-expiration: 27.11.2021, 08:11:33 +, Signature-Inception: 20.11.2021, 07:11:33 +, KeyTag 20940, Signer-Name: vip.icann.org



RRSIG Type 1 validates the A - Result: 192.0.46.8
Validated: RRSIG-Owner ianawww.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 30 sec, Signature-expiration: 27.11.2021, 08:11:33 +, Signature-Inception: 20.11.2021, 07:11:33 +, KeyTag 20940, Signer-Name: vip.icann.org



RRSIG Type 28 validates the AAAA - Result: 2620:0000:2830:0200:0000:0000:000B:0008
Validated: RRSIG-Owner ianawww.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 30 sec, Signature-expiration: 27.11.2021, 08:11:33 +, Signature-Inception: 20.11.2021, 07:11:33 +, KeyTag 20940, Signer-Name: vip.icann.org



RRSIG Type 28 validates the AAAA - Result: 2620:0000:2830:0200:0000:0000:000B:0008
Validated: RRSIG-Owner ianawww.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 30 sec, Signature-expiration: 27.11.2021, 08:11:33 +, Signature-Inception: 20.11.2021, 07:11:33 +, KeyTag 20940, Signer-Name: vip.icann.org



RRSIG Type 1 validates the A - Result: 192.0.46.8
Validated: RRSIG-Owner ianawww.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 30 sec, Signature-expiration: 26.11.2021, 08:22:40 +, Signature-Inception: 19.11.2021, 07:22:40 +, KeyTag 45318, Signer-Name: vip.icann.org



RRSIG Type 1 validates the A - Result: 192.0.46.8
Validated: RRSIG-Owner ianawww.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 30 sec, Signature-expiration: 26.11.2021, 08:22:40 +, Signature-Inception: 19.11.2021, 07:22:40 +, KeyTag 45318, Signer-Name: vip.icann.org



RRSIG Type 28 validates the AAAA - Result: 2620:0000:2830:0200:0000:0000:000B:0008
Validated: RRSIG-Owner ianawww.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 30 sec, Signature-expiration: 26.11.2021, 08:22:43 +, Signature-Inception: 19.11.2021, 07:22:43 +, KeyTag 45318, Signer-Name: vip.icann.org



RRSIG Type 28 validates the AAAA - Result: 2620:0000:2830:0200:0000:0000:000B:0008
Validated: RRSIG-Owner ianawww.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 30 sec, Signature-expiration: 26.11.2021, 08:22:43 +, Signature-Inception: 19.11.2021, 07:22:43 +, KeyTag 45318, Signer-Name: vip.icann.org



CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "v57dp8gqqji2gvri78nu4mca2pe5a5k4" equal the hashed NSEC3-owner "v57dp8gqqji2gvri78nu4mca2pe5a5k4" and the hashed NextOwner "v57dp8gqqji2gvri78nu4mca2pe5a5k5". So the zone confirmes the not-existence of that CNAME RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: MX, TXT, RRSIG Validated: RRSIG-Owner v57dp8gqqji2gvri78nu4mca2pe5a5k4.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 60 sec, Signature-expiration: 27.11.2021, 10:39:31 +, Signature-Inception: 20.11.2021, 09:39:31 +, KeyTag 45318, Signer-Name: vip.icann.org



Status: Good. NoData-Proof required and found.



TXT-Query sends a valid NSEC3 RR as result with the hashed query name "v57dp8gqqji2gvri78nu4mca2pe5a5k4" equal the hashed NSEC3-owner "v57dp8gqqji2gvri78nu4mca2pe5a5k4" and the hashed NextOwner "v57dp8gqqji2gvri78nu4mca2pe5a5k5". So the zone confirmes the not-existence of that TXT RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: 13, MX, RRSIG Validated: RRSIG-Owner v57dp8gqqji2gvri78nu4mca2pe5a5k4.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 60 sec, Signature-expiration: 27.11.2021, 11:24:09 +, Signature-Inception: 20.11.2021, 10:24:09 +, KeyTag 45318, Signer-Name: vip.icann.org



Status: Good. NoData-Proof required and found.



TLSA-Query (_443._tcp.ianawww.vip.icann.org) sends a valid NSEC3 RR as result with the hashed owner name "f5l8b0pum6bh3u3oo8aas85ual3j8bk7" (unhashed: _tcp.ianawww.vip.icann.org). So that's the Closest Encloser of the query name.
Bitmap: No Bitmap? Validated: RRSIG-Owner f5l8b0pum6bh3u3oo8aas85ual3j8bk7.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 60 sec, Signature-expiration: 27.11.2021, 16:03:27 +, Signature-Inception: 20.11.2021, 15:03:27 +, KeyTag 45318, Signer-Name: vip.icann.org



Status: Good. NXDomain-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Wildcard expansion of the ClosestEncloser "615dhjhcpqjhl2qhg37690n2ps5l0jik" (unhashed: *._tcp.ianawww.vip.icann.org) with the owner "615dhjhcpqjhl2qhg37690n2ps5l0jij" and the NextOwner "615dhjhcpqjhl2qhg37690n2ps5l0jil". So that NSEC3 confirms the not-existence of the Wildcard expansion.
Bitmap: No Bitmap? Validated: RRSIG-Owner 615dhjhcpqjhl2qhg37690n2ps5l0jij.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 60 sec, Signature-expiration: 27.11.2021, 16:03:27 +, Signature-Inception: 20.11.2021, 15:03:27 +, KeyTag 45318, Signer-Name: vip.icann.org



Status: Good. NXDomain-Proof required and found.



TLSA-Query (_443._tcp.ianawww.vip.icann.org) sends a valid NSEC3 RR as result with the hashed query name "9md2mihu6uedmlf5erh4fnc7rhh8u2bj" between the hashed NSEC3-owner "9md2mihu6uedmlf5erh4fnc7rhh8u2bi" and the hashed NextOwner "9md2mihu6uedmlf5erh4fnc7rhh8u2bk". So the zone confirmes the not-existence of that TLSA RR.
Bitmap: No Bitmap? Validated: RRSIG-Owner 9md2mihu6uedmlf5erh4fnc7rhh8u2bi.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 60 sec, Signature-expiration: 27.11.2021, 16:03:27 +, Signature-Inception: 20.11.2021, 15:03:27 +, KeyTag 45318, Signer-Name: vip.icann.org



Status: Good. NXDomain-Proof required and found.



CAA-Query sends a valid NSEC3 RR as result with the hashed query name "vtfmkt56sil99j951r22dl6jga7fgsk1" equal the hashed NSEC3-owner "vtfmkt56sil99j951r22dl6jga7fgsk1" and the hashed NextOwner "vtfmkt56sil99j951r22dl6jga7fgsk2". So the zone confirmes the not-existence of that CAA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: MX, TXT, RRSIG Validated: RRSIG-Owner vtfmkt56sil99j951r22dl6jga7fgsk1.vip.icann.org., Algorithm: 8, 4 Labels, original TTL: 60 sec, Signature-expiration: 27.11.2021, 14:23:32 +, Signature-Inception: 20.11.2021, 13:23:32 +, KeyTag 45318, Signer-Name: vip.icann.org



Status: Good. NoData-Proof required and found.


3. Name Servers

DomainNameserverNS-IP
iana.org
  a.iana-servers.net / iad.aservers.dns.icann.org
199.43.135.53
Ashburn/Virginia/United States (US) - ICANN


 
2001:500:8f::53
Ashburn/Virginia/United States (US) - ICANN


  b.iana-servers.net / iad.bservers.dns.icann.org
199.43.133.53
Ashburn/Virginia/United States (US) - ICANN


 
2001:500:8d::53
Ashburn/Virginia/United States (US) - ICANN


  c.iana-servers.net / ns012b.app9.ams2.afilias-nst.info
199.43.134.53
Miami/Florida/United States (US) - Afilias, Inc.


 
2001:500:8e::53
Zurich/Switzerland (CH) - Afilias, Inc.


  ns.icann.org / iad.nsicann.dns.icann.org
199.4.138.53
Los Angeles/California/United States (US) - ICANN


 
2001:500:89::53
Los Angeles/California/United States (US) - ICANN


T  sns.dns.icann.org
192.0.32.162
Los Angeles/California/United States (US) - ICANN

org
  a0.org.afilias-nst.info


  a2.org.afilias-nst.info


  b0.org.afilias-nst.org


  b2.org.afilias-nst.org


  c0.org.afilias-nst.info


  d0.org.afilias-nst.org


ianawww.vip.icann.org
  gtm1.lax.icann.org
192.0.32.252
Los Angeles/California/United States (US) - ICANN


 
2620:0:2d0:296::252
Los Angeles/California/United States (US) - ICANN

vip.icann.org
  gtm1.dc.icann.org
192.0.47.252
Washington/District of Columbia/United States (US) - ICANN


 
2620:0:2830:296::252
Troy/New York/United States (US) - ICANN


  gtm1.lax.icann.org
192.0.32.252
Los Angeles/California/United States (US) - ICANN


 
2620:0:2d0:296::252
Los Angeles/California/United States (US) - ICANN


  gtm1.mdr.icann.org
192.0.36.252
Anchorage/Alaska/United States (US) - ICANN


 
2620:0:2ed0:296::252
Los Angeles/California/United States (US) - ICANN

icann.org
  a.icann-servers.net / iad.aservers.dns.icann.org
199.43.135.53
Ashburn/Virginia/United States (US) - ICANN


 
2001:500:8f::53
Ashburn/Virginia/United States (US) - ICANN


  b.icann-servers.net / iad.bservers.dns.icann.org
199.43.133.53
Ashburn/Virginia/United States (US) - ICANN


 
2001:500:8d::53
Ashburn/Virginia/United States (US) - ICANN


  c.icann-servers.net / ns012b.app25.ams2.afilias-nst.info
199.43.134.53
Miami/Florida/United States (US) - Afilias, Inc.


 
2001:500:8e::53
Zurich/Switzerland (CH) - Afilias, Inc.


  ns.icann.org / iad.nsicann.dns.icann.org
199.4.138.53
Los Angeles/California/United States (US) - ICANN


 
2001:500:89::53
Los Angeles/California/United States (US) - ICANN


  sns.dns.icann.org

org
  a0.org.afilias-nst.info


  a2.org.afilias-nst.info


  b0.org.afilias-nst.org


  b2.org.afilias-nst.org


  c0.org.afilias-nst.info


  d0.org.afilias-nst.org


4. SOA-Entries


Domain:org
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:6


Domain:iana.org
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:iana.org
Zone-Name:iana.org
Primary:sns.dns.icann.org
Mail:noc.dns.icann.org
Serial:2021111701
Refresh:7200
Retry:3600
Expire:1209600
TTL:3600
num Entries:8



Domain:org
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:6


Domain:icann.org
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:icann.org
Zone-Name:icann.org
Primary:sns.dns.icann.org
Mail:noc.dns.icann.org
Serial:2021111724
Refresh:10800
Retry:3600
Expire:1209600
TTL:3600
num Entries:8


Domain:vip.icann.org
Zone-Name:vip.icann.org
Primary:gtm1.lax.icann.org
Mail:hostmaster.gtm1.lax.icann.org
Serial:2021110102
Refresh:10800
Retry:3600
Expire:604800
TTL:60
num Entries:6


Domain:ianawww.vip.icann.org
Zone-Name:vip.icann.org
Primary:gtm1.lax.icann.org
Mail:hostmaster.gtm1.lax.icann.org
Serial:2021110102
Refresh:10800
Retry:3600
Expire:604800
TTL:60
num Entries:2


5. Screenshots

Startaddress: https://www.iana.org, address used: https://www.iana.org/, Screenshot created 2021-11-20 17:05:23 +00:0

Mobil (412px x 732px)

671 milliseconds

Screenshot mobile - https://www.iana.org/
Mobil + Landscape (732px x 412px)

686 milliseconds

Screenshot mobile landscape - https://www.iana.org/
Screen (1280px x 1680px)

2391 milliseconds

Screenshot Desktop - https://www.iana.org/

Mobile- and other Chrome-Checks

widthheight
visual Viewport396732
content Size3961666

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, X25519, and AES_256_GCM.

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://iana.org/
192.0.43.8
301
https://www.iana.org/
Html is minified: 100.00 %
0.230
E
Date: Sat, 20 Nov 2021 16:04:09 GMT
Server: Apache
Location: https://www.iana.org/
Cache-Control: max-age=345600
Expires: Wed, 24 Nov 2021 16:04:09 GMT
Content-Length: 229
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://iana.org/
2001:500:88:200::8
301
https://www.iana.org/
Html is minified: 100.00 %
0.234
E
Date: Sat, 20 Nov 2021 16:04:09 GMT
Server: Apache
Location: https://www.iana.org/
Cache-Control: max-age=345600
Expires: Wed, 24 Nov 2021 16:04:09 GMT
Content-Length: 229
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.iana.org/
192.0.46.8 GZip used - 1663 / 6190 - 73.13 %
200

Html is minified: 158.43 %
0.233
H
Date: Sat, 20 Nov 2021 16:04:09 GMT
Server: Apache
Last-Modified: Tue, 05 Oct 2021 16:40:44 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff,nosniff
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
Expires: Sat, 20 Nov 2021 16:25:20 GMT
Referrer-Policy: origin-when-cross-origin
Age: 2329
Cache-Control: public, max-age=3600
Content-Security-Policy: upgrade-insecure-requests; default-src 'self' https://*.iana.org; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com https://cse.google.com https://clients1.google.com; style-src 'self' 'unsafe-inline' https://www.google.com; child-src 'self' https://www.youtube.com https://clients1.google.com https://cse.google.com; img-src 'self' https://data.iana.org https://www.iana.org https://www.google.com https://www.googleapis.com https://clients1.google.com https://*.gstatic.com;
Content-Length: 1663
Connection: close
Content-Type: text/html; charset=UTF-8

• http://www.iana.org/
2620:0:2830:200::b:8 GZip used - 1663 / 6190 - 73.13 %
200

Html is minified: 158.43 %
0.223
H
Date: Sat, 20 Nov 2021 16:01:42 GMT
Server: Apache
Vary: Accept-Encoding
Last-Modified: Tue, 05 Oct 2021 16:40:44 GMT
X-Frame-Options: SAMEORIGIN
Expires: Sat, 20 Nov 2021 16:08:36 GMT
Referrer-Policy: origin-when-cross-origin
X-Content-Type-Options: nosniff
Age: 3333
Content-Encoding: gzip
Cache-Control: public, max-age=3600
Content-Security-Policy: upgrade-insecure-requests; default-src 'self' https://*.iana.org; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com https://cse.google.com https://clients1.google.com; style-src 'self' 'unsafe-inline' https://www.google.com; child-src 'self' https://www.youtube.com https://clients1.google.com https://cse.google.com; img-src 'self' https://data.iana.org https://www.iana.org https://www.google.com https://www.googleapis.com https://clients1.google.com https://*.gstatic.com;
Content-Length: 1663
Connection: close
Content-Type: text/html; charset=UTF-8

• https://iana.org/
192.0.43.8
301
https://www.iana.org/
Html is minified: 100.00 %
3.980
B
Date: Sat, 20 Nov 2021 16:04:11 GMT
Server: Apache
Location: https://www.iana.org/
Cache-Control: max-age=345600
Expires: Wed, 24 Nov 2021 16:04:11 GMT
Content-Length: 229
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://iana.org/
2001:500:88:200::8
301
https://www.iana.org/
Html is minified: 100.00 %
3.170
B
Date: Sat, 20 Nov 2021 16:04:15 GMT
Server: Apache
Location: https://www.iana.org/
Cache-Control: max-age=345600
Expires: Wed, 24 Nov 2021 16:04:15 GMT
Content-Length: 229
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.iana.org/
192.0.46.8 GZip used - 1663 / 6190 - 73.13 %
Inline-JavaScript (∑/total): 3/331 Inline-CSS (∑/total): 0/0
200

Html is minified: 158.43 %
3.387
A
Date: Sat, 20 Nov 2021 15:50:03 GMT
Server: Apache
Vary: Accept-Encoding
Last-Modified: Tue, 05 Oct 2021 16:40:44 GMT
X-Frame-Options: SAMEORIGIN
Expires: Sat, 20 Nov 2021 16:37:20 GMT
Referrer-Policy: origin-when-cross-origin
X-Content-Type-Options: nosniff
Age: 1618
Content-Encoding: gzip
Cache-Control: public, max-age=3600
Content-Security-Policy: upgrade-insecure-requests; default-src 'self' https://*.iana.org; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com https://cse.google.com https://clients1.google.com; style-src 'self' 'unsafe-inline' https://www.google.com; child-src 'self' https://www.youtube.com https://clients1.google.com https://cse.google.com; img-src 'self' https://data.iana.org https://www.iana.org https://www.google.com https://www.googleapis.com https://clients1.google.com https://*.gstatic.com;
Content-Length: 1663
Connection: close
Content-Type: text/html; charset=UTF-8
Strict-Transport-Security: max-age=48211200; preload

• https://www.iana.org/
2620:0:2830:200::b:8 GZip used - 1663 / 6190 - 73.13 %
Inline-JavaScript (∑/total): 3/331 Inline-CSS (∑/total): 0/0
200

Html is minified: 158.43 %
3.157
A
Date: Sat, 20 Nov 2021 16:01:42 GMT
Server: Apache
Vary: Accept-Encoding
Last-Modified: Tue, 05 Oct 2021 16:40:44 GMT
X-Frame-Options: SAMEORIGIN
Expires: Sat, 20 Nov 2021 16:08:36 GMT
Referrer-Policy: origin-when-cross-origin
X-Content-Type-Options: nosniff
Age: 3346
Content-Encoding: gzip
Cache-Control: public, max-age=3600
Content-Security-Policy: upgrade-insecure-requests; default-src 'self' https://*.iana.org; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com https://cse.google.com https://clients1.google.com; style-src 'self' 'unsafe-inline' https://www.google.com; child-src 'self' https://www.youtube.com https://clients1.google.com https://cse.google.com; img-src 'self' https://data.iana.org https://www.iana.org https://www.google.com https://www.googleapis.com https://clients1.google.com https://*.gstatic.com;
Content-Length: 1663
Connection: close
Content-Type: text/html; charset=UTF-8
Strict-Transport-Security: max-age=48211200; preload

• http://iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
192.0.43.8
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.217
E
Visible Content: Moved Permanently The document has moved here .
Date: Sat, 20 Nov 2021 16:04:27 GMT
Server: Apache
Location: https://www.iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Cache-Control: max-age=345600
Expires: Wed, 24 Nov 2021 16:04:27 GMT
Content-Length: 298
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2001:500:88:200::8
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://www.iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
0.210
E
Visible Content: Moved Permanently The document has moved here .
Date: Sat, 20 Nov 2021 16:04:27 GMT
Server: Apache
Location: https://www.iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Cache-Control: max-age=345600
Expires: Wed, 24 Nov 2021 16:04:27 GMT
Content-Length: 298
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
192.0.46.8
Inline-JavaScript (∑/total): 2/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 144.03 %
0.227
A
Not Found
Visible Content: Domains Protocols Numbers About This page does not exist. If you believe this page should exist, please let us know by reporting the problem to iana@iana.org and we will investigate a solution. Domain Names Root Zone Registry .INT Registry .ARPA Registry IDN Repository Number Resources Abuse Information Protocols Protocol Registries Time Zone Database About Us Presentations Reports Performance Reviews Excellence Contact Us The IANA functions coordinate the Internet’s globally unique identifiers, and are provided by Public Technical Identifiers , an affiliate of ICANN . Privacy Policy Terms of Service
Date: Sat, 20 Nov 2021 16:04:28 GMT
Server: Apache
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Content-Length: 3863
X-Frame-Options: SAMEORIGIN
Referrer-Policy: origin-when-cross-origin
Content-Type: text/html; charset=utf-8
Cache-Control: public, max-age=3600
Content-Security-Policy: upgrade-insecure-requests; default-src 'self' https://*.iana.org; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com https://cse.google.com https://clients1.google.com; style-src 'self' 'unsafe-inline' https://www.google.com; child-src 'self' https://www.youtube.com https://clients1.google.com https://cse.google.com; img-src 'self' https://data.iana.org https://www.iana.org https://www.google.com https://www.googleapis.com https://clients1.google.com https://*.gstatic.com;
Connection: close

• http://www.iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2620:0:2830:200::b:8
Inline-JavaScript (∑/total): 2/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 144.03 %
0.240
A
Not Found
Visible Content: Domains Protocols Numbers About This page does not exist. If you believe this page should exist, please let us know by reporting the problem to iana@iana.org and we will investigate a solution. Domain Names Root Zone Registry .INT Registry .ARPA Registry IDN Repository Number Resources Abuse Information Protocols Protocol Registries Time Zone Database About Us Presentations Reports Performance Reviews Excellence Contact Us The IANA functions coordinate the Internet’s globally unique identifiers, and are provided by Public Technical Identifiers , an affiliate of ICANN . Privacy Policy Terms of Service
Date: Sat, 20 Nov 2021 16:04:28 GMT
Server: Apache
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Content-Length: 3863
X-Frame-Options: SAMEORIGIN
Referrer-Policy: origin-when-cross-origin
Content-Type: text/html; charset=utf-8
Cache-Control: public, max-age=3600
Content-Security-Policy: upgrade-insecure-requests; default-src 'self' https://*.iana.org; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com https://cse.google.com https://clients1.google.com; style-src 'self' 'unsafe-inline' https://www.google.com; child-src 'self' https://www.youtube.com https://clients1.google.com https://cse.google.com; img-src 'self' https://data.iana.org https://www.iana.org https://www.google.com https://www.googleapis.com https://clients1.google.com https://*.gstatic.com;
Connection: close

• https://www.iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 2/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 144.03 %
3.344
A
Not Found
Visible Content: Domains Protocols Numbers About This page does not exist. If you believe this page should exist, please let us know by reporting the problem to iana@iana.org and we will investigate a solution. Domain Names Root Zone Registry .INT Registry .ARPA Registry IDN Repository Number Resources Abuse Information Protocols Protocol Registries Time Zone Database About Us Presentations Reports Performance Reviews Excellence Contact Us The IANA functions coordinate the Internet’s globally unique identifiers, and are provided by Public Technical Identifiers , an affiliate of ICANN . Privacy Policy Terms of Service
Date: Sat, 20 Nov 2021 16:04:45 GMT
Server: Apache
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Content-Length: 3863
X-Frame-Options: SAMEORIGIN
Referrer-Policy: origin-when-cross-origin
Content-Type: text/html; charset=utf-8
Cache-Control: public, max-age=3600
Content-Security-Policy: upgrade-insecure-requests; default-src 'self' https://*.iana.org; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com https://cse.google.com https://clients1.google.com; style-src 'self' 'unsafe-inline' https://www.google.com; child-src 'self' https://www.youtube.com https://clients1.google.com https://cse.google.com; img-src 'self' https://data.iana.org https://www.iana.org https://www.google.com https://www.googleapis.com https://clients1.google.com https://*.gstatic.com;
Connection: close
Strict-Transport-Security: max-age=48211200; preload

• https://192.0.43.8/
192.0.43.8
302
https://www.iana.org/
Html is minified: 100.00 %
3.380
N
Certificate error: RemoteCertificateNameMismatch
Date: Sat, 20 Nov 2021 16:04:29 GMT
Server: Apache
Location: https://www.iana.org/
Cache-Control: max-age=345600
Expires: Wed, 24 Nov 2021 16:04:29 GMT
Content-Length: 205
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://192.0.46.8/
192.0.46.8
301
https://www.iana.org/
Html is minified: 100.00 %
3.360
N
Certificate error: RemoteCertificateNameMismatch
Date: Sat, 20 Nov 2021 16:04:37 GMT
Server: Apache
Location: https://www.iana.org/
Content-Length: 229
Connection: close
Content-Type: text/html; charset=iso-8859-1
Strict-Transport-Security: max-age=48211200; preload

• https://[2001:0500:0088:0200:0000:0000:0000:0008]/
2001:500:88:200::8
302
https://www.iana.org/
Html is minified: 100.00 %
3.470
N
Certificate error: RemoteCertificateNameMismatch
Date: Sat, 20 Nov 2021 16:04:33 GMT
Server: Apache
Location: https://www.iana.org/
Cache-Control: max-age=345600
Expires: Wed, 24 Nov 2021 16:04:33 GMT
Content-Length: 205
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://[2620:0000:2830:0200:0000:0000:000b:0008]/
2620:0:2830:200::b:8
301
https://www.iana.org/
Html is minified: 100.00 %
3.466
N
Certificate error: RemoteCertificateNameMismatch
Date: Sat, 20 Nov 2021 16:04:41 GMT
Server: Apache
Location: https://www.iana.org/
Content-Length: 229
Connection: close
Content-Type: text/html; charset=iso-8859-1
Strict-Transport-Security: max-age=48211200; preload

7. Comments


1. General Results, most used to calculate the result

Aname "iana.org" is domain, public suffix is ".org", top-level-domain is ".org", top-level-domain-type is "generic", tld-manager is "Public Interest Registry (PIR)", num .org-domains preloaded: 5635 (complete: 168171)
Agood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: iana.org has 2 different ip addresses (authoritative).
AGood: Minimal 2 ip addresses per domain name found: www.iana.org has 2 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: iana.org has 1 ipv4, 1 ipv6 addresses
AGood: Ipv4 and Ipv6 addresses per domain name found: www.iana.org has 1 ipv4, 1 ipv6 addresses
Agood: No asked Authoritative Name Server had a timeout
Ahttps://192.0.46.8/ 192.0.46.8
301
https://www.iana.org/
correct redirect https to https
Ahttps://192.0.46.8/ 192.0.46.8
301
https://www.iana.org/
correct redirect https to https
Ahttps://[2620:0000:2830:0200:0000:0000:000b:0008]/ 2620:0:2830:200::b:8
301
https://www.iana.org/
correct redirect https to https
Ahttps://[2620:0000:2830:0200:0000:0000:000b:0008]/ 2620:0:2830:200::b:8
301
https://www.iana.org/
correct redirect https to https
Agood: one preferred version: www is preferred
AGood: No cookie sent via http.
Warning: HSTS preload sent, but not in Preload-List. Never send a preload directive if you don't know what preload means. Check https://hstspreload.org/ to learn the basics about the Google-Preload list. If you send a preload directive, you should **immediately** add your domain to the HSTS preload list via https://hstspreload.org/ . If Google accepts the domain, so the status is "pending": Note that new entries are hardcoded into the Chrome source code and can take several months before they reach the stable version. So you will see this message some months. If you don't want that or if you don't understand "preload", but if you send a preload directive and if you have correct A-redirects, everybody can add your domain to that list. Then you may have problems, it's not easy to undo that. So if you don't want your domain preloaded, remove the preload directive.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Bhttps://iana.org/ 192.0.43.8
301

Missing HSTS-Header
Bhttps://iana.org/ 2001:500:88:200::8
301

Missing HSTS-Header
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
Ehttp://iana.org/ 192.0.43.8
301
https://www.iana.org/
Wrong redirect one domain http to other domain https. First redirect to https without new dns query, so the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Ehttp://iana.org/ 2001:500:88:200::8
301
https://www.iana.org/
Wrong redirect one domain http to other domain https. First redirect to https without new dns query, so the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
HFatal error: http result with http-status 200, no encryption. Add a redirect http ⇒ https, so every connection is secure. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop.
Nhttps://192.0.43.8/ 192.0.43.8
302
https://www.iana.org/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://[2001:0500:0088:0200:0000:0000:0000:0008]/ 2001:500:88:200::8
302
https://www.iana.org/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://192.0.46.8/ 192.0.46.8
301
https://www.iana.org/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://[2620:0000:2830:0200:0000:0000:000b:0008]/ 2620:0:2830:200::b:8
301
https://www.iana.org/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch
XFatal error: Nameserver doesn't support TCP connection: sns.dns.icann.org / 192.0.32.162: Timeout
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain iana.org, 2 ip addresses.
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain www.iana.org, 2 ip addresses.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain iana.org, 2 ip addresses, 1 different http results.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain www.iana.org, 2 ip addresses, 1 different http results.

2. DNS- and NameServer - Checks

AInfo:: 8 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 5 Name Servers.
AInfo:: 8 Queries complete, 8 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.a.iana-servers.net (199.43.135.53, 2001:500:8f::53), ns.icann.org (199.4.138.53, 2001:500:89::53), b.iana-servers.net (199.43.133.53, 2001:500:8d::53), c.iana-servers.net (199.43.134.53, 2001:500:8e::53), ns.icann.org (199.4.138.53, 2001:500:89::53)
AGood (1 - 3.0):: An average of 1.6 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 5 different Name Servers found: a.iana-servers.net, b.iana-servers.net, c.iana-servers.net, ns.icann.org, sns.dns.icann.org, 4 Name Servers included in Delegation: a.iana-servers.net, b.iana-servers.net, c.iana-servers.net, ns.icann.org, 4 Name Servers included in 2 Zone definitions: a.iana-servers.net, b.iana-servers.net, c.iana-servers.net, ns.icann.org, 1 Name Servers listed in SOA.Primary: sns.dns.icann.org.
AGood: Only one SOA.Primary Name Server found.: sns.dns.icann.org.
Error: SOA.Primary Name Server not included in the delegation set.: sns.dns.icann.org.
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 5 different Name Servers found
AGood: Some Name Servers have IPv6 addresses: 4 Name Servers with IPv6 found (1 Name Servers without IPv6)
AGood: Name servers with different Top Level Domains / Public Suffix List entries found: 5 Name Servers, 2 Top Level Domains: org, net
AGood: Name Servers with different domain names found.: 2 different Domains found
AGood: Name servers with different Country locations found: 5 Name Servers, 2 Countries: CH, US
AInfo: Ipv4-Subnet-list: 5 Name Servers, 2 different subnets (first Byte): 192., 199., 3 different subnets (first two Bytes): 192.0., 199.4., 199.43., 5 different subnets (first three Bytes): 192.0.32., 199.4.138., 199.43.133., 199.43.134., 199.43.135.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 4 Name Servers with IPv6, 1 different subnets (first block): 2001:, 1 different subnets (first two blocks): 2001:0500:, 4 different subnets (first three blocks): 2001:0500:0089:, 2001:0500:008d:, 2001:0500:008e:, 2001:0500:008f:, 4 different subnets (first four blocks): 2001:0500:0089:0000:, 2001:0500:008d:0000:, 2001:0500:008e:0000:, 2001:0500:008f:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AInfo: Nameserver mit different domain names found. May be a problem with DNS-Updates
XNameserver Timeout checking Echo Capitalization: sns.dns.icann.org / 192.0.32.162
XNameserver Timeout checking EDNS512: sns.dns.icann.org / 192.0.32.162
Nameserver doesn't pass all EDNS-Checks: a0.org.afilias-nst.info: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: a0.org.afilias-nst.info: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: a2.org.afilias-nst.info: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: a2.org.afilias-nst.info: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: b0.org.afilias-nst.org: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: b0.org.afilias-nst.org: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: b2.org.afilias-nst.org: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: b2.org.afilias-nst.org: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: c0.org.afilias-nst.info: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: c0.org.afilias-nst.info: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: d0.org.afilias-nst.org: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: d0.org.afilias-nst.org: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: sns.dns.icann.org: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: sns.dns.icann.org / 192.0.32.162: OP100: fatal timeout. FLAGS: fatal timeout. V1: fatal timeout. V1OP100: fatal timeout. V1FLAGS: fatal timeout. DNSSEC: fatal timeout. V1DNSSEC: fatal timeout. NSID: fatal timeout. COOKIE: fatal timeout. CLIENTSUBNET: fatal timeout.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

3. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 supports GZip.
https://www.iana.org/ 192.0.46.8
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://www.iana.org/ 2620:0:2830:200::b:8
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://www.iana.org/ 192.0.46.8
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://www.iana.org/ 2620:0:2830:200::b:8
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://www.iana.org/ 192.0.46.8
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://www.iana.org/ 2620:0:2830:200::b:8
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://www.iana.org/ 192.0.46.8
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 2 script elements without defer/async.
https://www.iana.org/ 2620:0:2830:200::b:8
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 2 script elements without defer/async.
http://www.iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 192.0.46.8
404

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 2 script elements without defer/async.
http://www.iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2620:0:2830:200::b:8
404

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 2 script elements without defer/async.
https://www.iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 2 script elements without defer/async.
Warning: CSS / JavaScript found without GZip support. Send these ressources with GZip. 5 external CSS / JavaScript files without GZip found - 10 with GZip, 15 complete
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 5 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 10 with Cache-Control long enough, 15 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 1 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 2 with Cache-Control long enough, 3 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AGood: All img-elements have a valid alt-attribute.: 3 img-elements found.
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
https://www.iana.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
3.344 seconds
Warning: 404 needs more then one second
ADuration: 276570 milliseconds, 276.570 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
iana.org
192.0.43.8
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
iana.org
192.0.43.8
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0


iana.org
2001:500:88:200::8
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

iana.org
2001:500:88:200::8
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0


www.iana.org
192.0.46.8
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

www.iana.org
192.0.46.8
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0


www.iana.org
2620:0:2830:200::b:8
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

www.iana.org
2620:0:2830:200::b:8
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0


www.iana.org
www.iana.org
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

www.iana.org
www.iana.org
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0


192.0.43.8
192.0.43.8
443
name does not match
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

192.0.43.8
192.0.43.8
443
name does not match
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0


192.0.46.8
192.0.46.8
443
name does not match
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

192.0.46.8
192.0.46.8
443
name does not match
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0


[2001:0500:0088:0200:0000:0000:0000:0008]
2001:500:88:200::8
443
name does not match
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

[2001:0500:0088:0200:0000:0000:0000:0008]
2001:500:88:200::8
443
name does not match
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0


[2620:0000:2830:0200:0000:0000:000b:0008]
2620:0:2830:200::b:8
443
name does not match
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok

[2620:0000:2830:0200:0000:0000:000b:0008]
2620:0:2830:200::b:8
443
name does not match
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0


9. Certificates

1.
1.
CN=*.iana.org, O=Internet Corporation for Assigned Names and Numbers, L=Los Angeles, S=California, C=US
03.12.2020
04.01.2022
expires in 37 days
*.iana.org, iana.org - 2 entries
1.
1.
CN=*.iana.org, O=Internet Corporation for Assigned Names and Numbers, L=Los Angeles, S=California, C=US
03.12.2020

04.01.2022
expires in 37 days
*.iana.org, iana.org - 2 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0E1D79D48A9C91B7AD27F536DE9EEA97
Thumbprint:F65D118887C8D7AA4831B4787CA7DF0455224F89
SHA256 / Certificate:A2t52t6DmSBtoV320+177hgMb5DxPVLrIw91NBu9j78=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):d56f85824b6ed2ab15b9040c20b574515d9a0ab415ca253b42cbc915a11de18d
SHA256 hex / Subject Public Key Information (SPKI):d56f85824b6ed2ab15b9040c20b574515d9a0ab415ca253b42cbc915a11de18d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=*.iana.org, O=Internet Corporation for Assigned Names and Numbers, L=Los Angeles, S=California, C=US
03.12.2020
04.01.2022
expires in 37 days
*.iana.org, iana.org - 2 entries

2.
CN=*.iana.org, O=Internet Corporation for Assigned Names and Numbers, L=Los Angeles, S=California, C=US
03.12.2020

04.01.2022
expires in 37 days
*.iana.org, iana.org - 2 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0E1D79D48A9C91B7AD27F536DE9EEA97
Thumbprint:F65D118887C8D7AA4831B4787CA7DF0455224F89
SHA256 / Certificate:A2t52t6DmSBtoV320+177hgMb5DxPVLrIw91NBu9j78=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):d56f85824b6ed2ab15b9040c20b574515d9a0ab415ca253b42cbc915a11de18d
SHA256 hex / Subject Public Key Information (SPKI):d56f85824b6ed2ab15b9040c20b574515d9a0ab415ca253b42cbc915a11de18d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


3.
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
24.09.2020
24.09.2030
expires in 3222 days


3.
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
24.09.2020

24.09.2030
expires in 3222 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A3508D55C292B017DF8AD65C00FF7E4
Thumbprint:6938FD4D98BAB03FAADB97B34396831E3780AEA1
SHA256 / Certificate:JXaHE9O0Wfk4LSpZT4XzRwn9KokwcxVCpBRv+yRr7Gk=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):450799901e36ce751fb0320815621189811c2a5ee71f0345c160ab9cc3096d57
SHA256 hex / Subject Public Key Information (SPKI):450799901e36ce751fb0320815621189811c2a5ee71f0345c160ab9cc3096d57
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


4.
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
24.09.2020
24.09.2030
expires in 3222 days


4.
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
24.09.2020

24.09.2030
expires in 3222 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A3508D55C292B017DF8AD65C00FF7E4
Thumbprint:6938FD4D98BAB03FAADB97B34396831E3780AEA1
SHA256 / Certificate:JXaHE9O0Wfk4LSpZT4XzRwn9KokwcxVCpBRv+yRr7Gk=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):450799901e36ce751fb0320815621189811c2a5ee71f0345c160ab9cc3096d57
SHA256 hex / Subject Public Key Information (SPKI):450799901e36ce751fb0320815621189811c2a5ee71f0345c160ab9cc3096d57
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


5.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
10.11.2006
10.11.2031
expires in 3634 days


5.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
10.11.2006

10.11.2031
expires in 3634 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:083BE056904246B1A1756AC95991C74A
Thumbprint:A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436
SHA256 / Certificate:Q0ig6URMeMsmXgWNXolEtNhPlmK9Jtslf4k0pEPHAWE=
SHA256 hex / Cert (DANE * 0 1):4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
SHA256 hex / PublicKey (DANE * 1 1):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SHA256 hex / Subject Public Key Information (SPKI):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:



6.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
07.12.2016
10.05.2025
expires in 1259 days


6.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
07.12.2016

10.05.2025
expires in 1259 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0F5BC3A176CB789E2020C7893C8167B4
Thumbprint:FB20FA8A6A93B375F054814F9E00273EA51A6138
SHA256 / Certificate:bay7iUUTex2tQhGwQ2774G8SrONpBJc7Ra4ldAgj02k=
SHA256 hex / Cert (DANE * 0 1):6dacbb8945137b1dad4211b0436efbe06f12ace36904973b45ae25740823d369
SHA256 hex / PublicKey (DANE * 1 1):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SHA256 hex / Subject Public Key Information (SPKI):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


7.
CN=Baltimore CyberTrust Root, OU=CyberTrust, O=Baltimore, C=IE
12.05.2000
13.05.2025
expires in 1262 days


7.
CN=Baltimore CyberTrust Root, OU=CyberTrust, O=Baltimore, C=IE
12.05.2000

13.05.2025
expires in 1262 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:020000B9
Thumbprint:D4DE20D05E66FC53FE1A50882C78DB2852CAE474
SHA256 / Certificate:Fq9XqfZ2sKsSYJWqXrre8iqzERnWRKyVzUuT2/Pyaus=
SHA256 hex / Cert (DANE * 0 1):16af57a9f676b0ab126095aa5ebadef22ab31119d644ac95cd4b93dbf3f26aeb
SHA256 hex / PublicKey (DANE * 1 1):63d9af9b47b1064d49a10e7b7fd566dbc8caa399459bfc2829c571ad8c6ef34a
SHA256 hex / Subject Public Key Information (SPKI):63d9af9b47b1064d49a10e7b7fd566dbc8caa399459bfc2829c571ad8c6ef34a
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:



10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Issuerlast 7 daysactivenum Certs
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
0
1
1
CN=DigiCert SHA2 High Assurance Server CA, OU=www.digicert.com, O=DigiCert Inc, C=US
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2113253690
precert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2020-12-03 00:00:00
2022-01-03 23:59:59
*.iana.org, iana.org - 2 entries


262970317
leaf cert
CN=DigiCert SHA2 High Assurance Server CA, OU=www.digicert.com, O=DigiCert Inc, C=US
2017-12-14 00:00:00
2021-01-27 12:00:00
*.iana.org, iana.org - 2 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

Issuerlast 7 daysactivenum Certs
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
0
1
1
CN=DigiCert SHA2 High Assurance Server CA, OU=www.digicert.com, O=DigiCert Inc, C=US
0
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3757301777
leaf cert
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2020-12-02 23:00:00
2022-01-03 22:59:59
*.iana.org, iana.org
2 entries


283160301
leaf cert
CN=DigiCert SHA2 High Assurance Server CA, OU=www.digicert.com, O=DigiCert Inc, C=US
2017-12-13 23:00:00
2021-01-27 11:00:00
*.iana.org, iana.org
2 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://www.iana.org/
192.0.46.8
a

35

0


0
0
0


link
stylesheet
1
7,210 Bytes
0
1
0
0
0
0


link
other
2
7,406 Bytes
0
1
0
0
0
0


meta
other
3

0


0
0
0


script

2
30,970 Bytes
0
2
0
0
0
0

https://www.iana.org/
2620:0:2830:200::b:8
a

35

0


0
0
0


link
stylesheet
1

0
1
0
0
0
0


link
other
2
7,406 Bytes
0
1
0
0
0
0


meta
other
3

0


0
0
0


script

2
30,970 Bytes
0
2
0
0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://www.iana.org/
192.0.46.8
a

/about


1
ok








a

/about/excellence


1
ok








a

/about/presentations


1
ok








a

/abuse


2
ok








a

/contact


1
ok








a

/domains


2
ok








a

/domains/arpa


2
ok








a

/domains/idn-tables


2
ok








a

/domains/int


2
ok








a

/domains/root


2
ok








a

/domains/root/db


1
ok








a

/numbers


3
ok








a

/performance


1
ok








a

/protocols


4
ok








a

/protocols/apply


1
ok








a

/reports


1
ok








a

/reviews


1
ok








a

/time-zones


2
ok








a

about/


1
ok








a

http://pti.icann.org


1
ok








a

http://www.icann.org/


1
ok








a

https://www.icann.org/privacy/policy


1
ok








a

https://www.icann.org/privacy/tos


1
ok








link
canonical
https://iana.org/


1
ok








link
shortcut icon
/_img/bookmark_icon.ico
200

1
ok
image/vnd.microsoft.icon, X-Content-Type-Options nosniff found

Cache-Control: public, s-maxage=86402, max-age=604814 with long duration found.
No GZip - 7406 Bytes






link
stylesheet
/_css/2022/iana_website.css
200

1
ok
text/css, missing X-Content-Type-Options nosniff

Cache-Control: public, s-maxage=86402, max-age=604814 - with long duration found.
GZip: 7210/35604 Bytes




local SRI possible, possible hash-values:

sha256-YTuZov2HJ9k8bif+2qjB70fdeMO4kgXEMu/hlZYHy/M=
sha384-J6gHX70iKSREFH/XPgJnqkq/hn+do5DWeBWdT3j/HqcILQVuUctRn4U7U8oW9cf5
sha512-GjNSS5T/faD6We8vkqm3WF+LxwJ7KsjuRxHD5xAtqPFfvQNYArU8vmKvz1jdXN4SpZyRDJMDOSBiFM2nvGeH/A==

<link rel="stylesheet" href="/_css/2022/iana_website.css" crossorigin="anonymous" integrity="sha256-YTuZov2HJ9k8bif+2qjB70fdeMO4kgXEMu/hlZYHy/M=" />



Content loaded via url("...")

/_img/2011.1/icons/icon_alert.png1
/_img/2015.1/iana-logo-header-notext.svg1
/_img/2015.1/iana-logo-homepage.svg1
/_img/2022/fonts/NotoSans-Bold.woff1
/_img/2022/fonts/NotoSansDevanagari-Regular.ttf1
/_img/2022/fonts/NotoSansHebrew-Regular.ttf1
/_img/2022/fonts/NotoSans-Italic.woff1
/_img/2022/fonts/NotoSans-Regular.woff1
/_img/2022/fonts/SourceCodePro-Regular.woff1

meta

utf-8


1
ok








meta
Content-type
text/html; charset=utf-8


1
ok








meta
viewport
width=device-width, initial-scale=1


1
ok








script
src
/_js/iana.js
200

1
ok
Missing defer / async attribute. application/javascript, X-Content-Type-Options nosniff found

Cache-Control: public, s-maxage=86402, max-age=604814 - with long duration found.
GZip required: 68 Bytes




local SRI possible, possible hash-values:

sha256-QyglbUDNqgR9mUYLQ/bXc2aYKXXokaky744Ac2/YLho=
sha384-YHoX2g/hbU7JG4iM5VOtWnFnkHst6Lqub+piTUpM6SGbp+z7jf13muAZnhztJXtf
sha512-Odxwt9EUvU+Q45iET6joG0p576jhOXGl0zOchG/bmPV0tlaZTxFQ+2pOtw50c3j/lKCmHBlM6Wmr7QCzWOUGnw==

<script src="/_js/iana.js" crossorigin="anonymous" integrity="sha256-QyglbUDNqgR9mUYLQ/bXc2aYKXXokaky744Ac2/YLho=" />




script
src
/_js/jquery.js
200

1
ok
Missing defer / async attribute. application/javascript, X-Content-Type-Options nosniff found

No Cache-Control - header
GZip: 30902/89501 Bytes




local SRI possible, possible hash-values:

sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=
sha384-vtXRMe3mGCbOeY7l30aIg8H9p3GdeSe4IFlP6G8JMa7o7lXvnz3GFKzPxzJdPfGK
sha512-894YE6QWD5I59HgZOGReFYm4dnWc1Qt5NtvYSaNcOP+u1T9qYdvdihz0PPSiiqn/+/3e7Jo4EaG7TubfWGUrMQ==

<script src="/_js/jquery.js" crossorigin="anonymous" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" />



2620:0:2830:200::b:8
a

/about


1
ok








a

/about/excellence


1
ok








a

/about/presentations


1
ok








a

/abuse


2
ok








a

/contact


1
ok








a

/domains


2
ok








a

/domains/arpa


2
ok








a

/domains/idn-tables


2
ok








a

/domains/int


2
ok








a

/domains/root


2
ok








a

/domains/root/db


1
ok








a

/numbers


3
ok








a

/performance


1
ok








a

/protocols


4
ok








a

/protocols/apply


1
ok








a

/reports


1
ok








a

/reviews


1
ok








a

/time-zones


2
ok








a

about/


1
ok








a

http://pti.icann.org


1
ok








a

http://www.icann.org/


1
ok








a

https://www.icann.org/privacy/policy


1
ok








a

https://www.icann.org/privacy/tos


1
ok








link
canonical
https://iana.org/


1
ok








link
shortcut icon
/_img/bookmark_icon.ico
200

1
ok
image/vnd.microsoft.icon, X-Content-Type-Options nosniff found

Cache-Control: public, s-maxage=86402, max-age=604814 with long duration found.
No GZip - 7406 Bytes






link
stylesheet
/_css/2022/iana_website.css
200

1
ok
text/css, X-Content-Type-Options nosniff found

Cache-Control: public, s-maxage=86402, max-age=604814 - with long duration found.
GZip: 7210/35604 Bytes




local SRI possible, possible hash-values:

sha256-YTuZov2HJ9k8bif+2qjB70fdeMO4kgXEMu/hlZYHy/M=
sha384-J6gHX70iKSREFH/XPgJnqkq/hn+do5DWeBWdT3j/HqcILQVuUctRn4U7U8oW9cf5
sha512-GjNSS5T/faD6We8vkqm3WF+LxwJ7KsjuRxHD5xAtqPFfvQNYArU8vmKvz1jdXN4SpZyRDJMDOSBiFM2nvGeH/A==

<link rel="stylesheet" href="/_css/2022/iana_website.css" crossorigin="anonymous" integrity="sha256-YTuZov2HJ9k8bif+2qjB70fdeMO4kgXEMu/hlZYHy/M=" />



Content loaded via url("...")

/_img/2011.1/icons/icon_alert.png1
/_img/2015.1/iana-logo-header-notext.svg1
/_img/2015.1/iana-logo-homepage.svg1
/_img/2022/fonts/NotoSans-Bold.woff1
/_img/2022/fonts/NotoSansDevanagari-Regular.ttf1
/_img/2022/fonts/NotoSansHebrew-Regular.ttf1
/_img/2022/fonts/NotoSans-Italic.woff1
/_img/2022/fonts/NotoSans-Regular.woff1
/_img/2022/fonts/SourceCodePro-Regular.woff1

meta

utf-8


1
ok








meta
Content-type
text/html; charset=utf-8


1
ok








meta
viewport
width=device-width, initial-scale=1


1
ok








script
src
/_js/iana.js
200

1
ok
Missing defer / async attribute. application/javascript, X-Content-Type-Options nosniff found

No Cache-Control - header
GZip required: 68 Bytes




local SRI possible, possible hash-values:

sha256-QyglbUDNqgR9mUYLQ/bXc2aYKXXokaky744Ac2/YLho=
sha384-YHoX2g/hbU7JG4iM5VOtWnFnkHst6Lqub+piTUpM6SGbp+z7jf13muAZnhztJXtf
sha512-Odxwt9EUvU+Q45iET6joG0p576jhOXGl0zOchG/bmPV0tlaZTxFQ+2pOtw50c3j/lKCmHBlM6Wmr7QCzWOUGnw==

<script src="/_js/iana.js" crossorigin="anonymous" integrity="sha256-QyglbUDNqgR9mUYLQ/bXc2aYKXXokaky744Ac2/YLho=" />




script
src
/_js/jquery.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

Cache-Control: public, s-maxage=86402, max-age=604814 - with long duration found.
GZip: 30902/89501 Bytes




local SRI possible, possible hash-values:

sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=
sha384-vtXRMe3mGCbOeY7l30aIg8H9p3GdeSe4IFlP6G8JMa7o7lXvnz3GFKzPxzJdPfGK
sha512-894YE6QWD5I59HgZOGReFYm4dnWc1Qt5NtvYSaNcOP+u1T9qYdvdihz0PPSiiqn/+/3e7Jo4EaG7TubfWGUrMQ==

<script src="/_js/jquery.js" crossorigin="anonymous" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" />




12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: a.iana-servers.net, b.iana-servers.net, c.iana-servers.net, ns.icann.org, sns.dns.icann.org

QNr.DomainTypeNS used
1
net
NS
d.root-servers.net (2001:500:2d::d)

Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
2
a.iana-servers.net: 199.43.135.53, 2001:500:8f::53
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: b.iana-servers.net
199.43.133.53, 2001:500:8d::53

Answer: c.iana-servers.net
199.43.134.53, 2001:500:8e::53
3
org
NS
k.root-servers.net (2001:7fd::1)

Answer: a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org, c0.org.afilias-nst.info, d0.org.afilias-nst.org
4
ns.icann.org: 199.4.138.53, 2001:500:89::53
NS
a0.org.afilias-nst.info (2001:500:e::1)
5
sns.dns.icann.org
NS
a0.org.afilias-nst.info (2001:500:e::1)

Answer: a.icann-servers.net, b.icann-servers.net, c.icann-servers.net, ns.icann.org

Answer: ns.icann.org
199.4.138.53, 2001:500:89::53
6
a.icann-servers.net: 199.43.135.53, 2001:500:8f::53
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: b.icann-servers.net
199.43.133.53, 2001:500:8d::53

Answer: c.icann-servers.net
199.43.134.53, 2001:500:8e::53
7
sns.dns.icann.org: 192.0.32.162
A
a.icann-servers.net (2001:500:8f::53)
8
sns.dns.icann.org: No AAAA record found
AAAA
a.icann-servers.net (2001:500:8f::53)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
ianawww.vip.icann.org
0

no CAA entry found
1
0
vip.icann.org
0

no CAA entry found
1
0
www.iana.org



1
0
icann.org
0

no CAA entry found
1
0
iana.org
0

no CAA entry found
1
0
org
0

no CAA entry found
1
0

0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
iana.org
c9e864a6c53444038d34fe3a22513b74
ok
1
0
iana.org
docusign=b2d7c7b0-4627-494b-a7aa-682ee87c265d
ok
1
0
iana.org
google-site-verification=iIqTTcUxND4wZOeVe5Ho728rH3JOSDnssYsYJ7pUtQQ
ok
1
0
iana.org
MS=ms22660639
ok
1
0
iana.org
smartsheet-site-validation=CcnvONgQ2ibuzf2zHZxgPaWUqTwt-Sjr
ok
1
0
iana.org
v=spf1 redirect=icann.org
ok
1
0
www.iana.org


1
0
ianawww.vip.icann.org

ok
1
0
_acme-challenge.iana.org

Name Error - The domain name does not exist
1
0
_acme-challenge.www.iana.org

Name Error - The domain name does not exist
1
0
_acme-challenge.iana.org.iana.org

Name Error - The domain name does not exist
1
0
_acme-challenge.www.iana.org.iana.org

Name Error - The domain name does not exist
1
0
_acme-challenge.ianawww.vip.icann.org

Name Error - The domain name does not exist
1
0
_acme-challenge.www.iana.org.www.iana.org

Name Error - The domain name does not exist
1
0
_acme-challenge.ianawww.vip.icann.org.ianawww.vip.icann.org

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
iana.org
21
FTP
open
421 Please use ftp.iana.org instead.

iana.org
21
FTP
open
421 Please use ftp.iana.org instead.

iana.org
22
SSH



iana.org
22
SSH



iana.org
25
SMTP



iana.org
25
SMTP



iana.org
53
DNS



iana.org
53
DNS



iana.org
110
POP3



iana.org
110
POP3



iana.org
143
IMAP



iana.org
143
IMAP



iana.org
465
SMTP (encrypted)



iana.org
465
SMTP (encrypted)



iana.org
587
SMTP (encrypted, submission)



iana.org
587
SMTP (encrypted, submission)



iana.org
993
IMAP (encrypted)



iana.org
993
IMAP (encrypted)



iana.org
995
POP3 (encrypted)



iana.org
995
POP3 (encrypted)



iana.org
1433
MS SQL



iana.org
1433
MS SQL



iana.org
2082
cPanel (http)



iana.org
2082
cPanel (http)



iana.org
2083
cPanel (https)



iana.org
2083
cPanel (https)



iana.org
2086
WHM (http)



iana.org
2086
WHM (http)



iana.org
2087
WHM (https)



iana.org
2087
WHM (https)



iana.org
2089
cPanel Licensing



iana.org
2089
cPanel Licensing



iana.org
2095
cPanel Webmail (http)



iana.org
2095
cPanel Webmail (http)



iana.org
2096
cPanel Webmail (https)



iana.org
2096
cPanel Webmail (https)



iana.org
2222
DirectAdmin (http)



iana.org
2222
DirectAdmin (http)



iana.org
2222
DirectAdmin (https)



iana.org
2222
DirectAdmin (https)



iana.org
3306
mySql



iana.org
3306
mySql



iana.org
5224
Plesk Licensing



iana.org
5224
Plesk Licensing



iana.org
5432
PostgreSQL



iana.org
5432
PostgreSQL



iana.org
8080
Ookla Speedtest (http)



iana.org
8080
Ookla Speedtest (http)



iana.org
8080
Ookla Speedtest (https)



iana.org
8080
Ookla Speedtest (https)



iana.org
8083
VestaCP http



iana.org
8083
VestaCP http



iana.org
8083
VestaCP https



iana.org
8083
VestaCP https



iana.org
8443
Plesk Administration (https)



iana.org
8443
Plesk Administration (https)



iana.org
8447
Plesk Installer + Updates



iana.org
8447
Plesk Installer + Updates



iana.org
8880
Plesk Administration (http)



iana.org
8880
Plesk Administration (http)



iana.org
10000
Webmin (http)



iana.org
10000
Webmin (http)



iana.org
10000
Webmin (https)



iana.org
10000
Webmin (https)



www.iana.org
21
FTP



www.iana.org
21
FTP



www.iana.org
22
SSH



www.iana.org
22
SSH



www.iana.org
25
SMTP



www.iana.org
25
SMTP



www.iana.org
53
DNS



www.iana.org
53
DNS



www.iana.org
110
POP3



www.iana.org
110
POP3



www.iana.org
143
IMAP



www.iana.org
143
IMAP



www.iana.org
465
SMTP (encrypted)



www.iana.org
465
SMTP (encrypted)



www.iana.org
587
SMTP (encrypted, submission)



www.iana.org
587
SMTP (encrypted, submission)



www.iana.org
993
IMAP (encrypted)



www.iana.org
993
IMAP (encrypted)



www.iana.org
995
POP3 (encrypted)



www.iana.org
995
POP3 (encrypted)



www.iana.org
1433
MS SQL



www.iana.org
1433
MS SQL



www.iana.org
2082
cPanel (http)



www.iana.org
2082
cPanel (http)



www.iana.org
2083
cPanel (https)



www.iana.org
2083
cPanel (https)



www.iana.org
2086
WHM (http)



www.iana.org
2086
WHM (http)



www.iana.org
2087
WHM (https)



www.iana.org
2087
WHM (https)



www.iana.org
2089
cPanel Licensing



www.iana.org
2089
cPanel Licensing



www.iana.org
2095
cPanel Webmail (http)



www.iana.org
2095
cPanel Webmail (http)



www.iana.org
2096
cPanel Webmail (https)



www.iana.org
2096
cPanel Webmail (https)



www.iana.org
2222
DirectAdmin (http)



www.iana.org
2222
DirectAdmin (http)



www.iana.org
2222
DirectAdmin (https)



www.iana.org
2222
DirectAdmin (https)



www.iana.org
3306
mySql



www.iana.org
3306
mySql



www.iana.org
5224
Plesk Licensing



www.iana.org
5224
Plesk Licensing



www.iana.org
5432
PostgreSQL



www.iana.org
5432
PostgreSQL



www.iana.org
8080
Ookla Speedtest (http)



www.iana.org
8080
Ookla Speedtest (http)



www.iana.org
8080
Ookla Speedtest (https)



www.iana.org
8080
Ookla Speedtest (https)



www.iana.org
8083
VestaCP http



www.iana.org
8083
VestaCP http



www.iana.org
8083
VestaCP https



www.iana.org
8083
VestaCP https



www.iana.org
8443
Plesk Administration (https)



www.iana.org
8443
Plesk Administration (https)



www.iana.org
8447
Plesk Installer + Updates



www.iana.org
8447
Plesk Installer + Updates



www.iana.org
8880
Plesk Administration (http)



www.iana.org
8880
Plesk Administration (http)



www.iana.org
10000
Webmin (http)



www.iana.org
10000
Webmin (http)



www.iana.org
10000
Webmin (https)



www.iana.org
10000
Webmin (https)



192.0.43.8
21
FTP
open
421 Please use ftp.iana.org instead.

192.0.43.8
21
FTP
open
421 Please use ftp.iana.org instead.

192.0.43.8
22
SSH



192.0.43.8
22
SSH



192.0.43.8
25
SMTP



192.0.43.8
25
SMTP



192.0.43.8
53
DNS



192.0.43.8
53
DNS



192.0.43.8
110
POP3



192.0.43.8
110
POP3



192.0.43.8
143
IMAP



192.0.43.8
143
IMAP



192.0.43.8
465
SMTP (encrypted)



192.0.43.8
465
SMTP (encrypted)



192.0.43.8
587
SMTP (encrypted, submission)



192.0.43.8
587
SMTP (encrypted, submission)



192.0.43.8
993
IMAP (encrypted)



192.0.43.8
993
IMAP (encrypted)



192.0.43.8
995
POP3 (encrypted)



192.0.43.8
995
POP3 (encrypted)



192.0.43.8
1433
MS SQL



192.0.43.8
1433
MS SQL



192.0.43.8
2082
cPanel (http)



192.0.43.8
2082
cPanel (http)



192.0.43.8
2083
cPanel (https)



192.0.43.8
2083
cPanel (https)



192.0.43.8
2086
WHM (http)



192.0.43.8
2086
WHM (http)



192.0.43.8
2087
WHM (https)



192.0.43.8
2087
WHM (https)



192.0.43.8
2089
cPanel Licensing



192.0.43.8
2089
cPanel Licensing



192.0.43.8
2095
cPanel Webmail (http)



192.0.43.8
2095
cPanel Webmail (http)



192.0.43.8
2096
cPanel Webmail (https)



192.0.43.8
2096
cPanel Webmail (https)



192.0.43.8
2222
DirectAdmin (http)



192.0.43.8
2222
DirectAdmin (http)



192.0.43.8
2222
DirectAdmin (https)



192.0.43.8
2222
DirectAdmin (https)



192.0.43.8
3306
mySql



192.0.43.8
3306
mySql



192.0.43.8
5224
Plesk Licensing



192.0.43.8
5224
Plesk Licensing



192.0.43.8
5432
PostgreSQL



192.0.43.8
5432
PostgreSQL



192.0.43.8
8080
Ookla Speedtest (http)



192.0.43.8
8080
Ookla Speedtest (http)



192.0.43.8
8080
Ookla Speedtest (https)



192.0.43.8
8080
Ookla Speedtest (https)



192.0.43.8
8083
VestaCP http



192.0.43.8
8083
VestaCP http



192.0.43.8
8083
VestaCP https



192.0.43.8
8083
VestaCP https



192.0.43.8
8443
Plesk Administration (https)



192.0.43.8
8443
Plesk Administration (https)



192.0.43.8
8447
Plesk Installer + Updates



192.0.43.8
8447
Plesk Installer + Updates



192.0.43.8
8880
Plesk Administration (http)



192.0.43.8
8880
Plesk Administration (http)



192.0.43.8
10000
Webmin (http)



192.0.43.8
10000
Webmin (http)



192.0.43.8
10000
Webmin (https)



192.0.43.8
10000
Webmin (https)



192.0.46.8
21
FTP



192.0.46.8
21
FTP



192.0.46.8
22
SSH



192.0.46.8
22
SSH



192.0.46.8
25
SMTP



192.0.46.8
25
SMTP



192.0.46.8
53
DNS



192.0.46.8
53
DNS



192.0.46.8
110
POP3



192.0.46.8
110
POP3



192.0.46.8
143
IMAP



192.0.46.8
143
IMAP



192.0.46.8
465
SMTP (encrypted)



192.0.46.8
465
SMTP (encrypted)



192.0.46.8
587
SMTP (encrypted, submission)



192.0.46.8
587
SMTP (encrypted, submission)



192.0.46.8
993
IMAP (encrypted)



192.0.46.8
993
IMAP (encrypted)



192.0.46.8
995
POP3 (encrypted)



192.0.46.8
995
POP3 (encrypted)



192.0.46.8
1433
MS SQL



192.0.46.8
1433
MS SQL



192.0.46.8
2082
cPanel (http)



192.0.46.8
2082
cPanel (http)



192.0.46.8
2083
cPanel (https)



192.0.46.8
2083
cPanel (https)



192.0.46.8
2086
WHM (http)



192.0.46.8
2086
WHM (http)



192.0.46.8
2087
WHM (https)



192.0.46.8
2087
WHM (https)



192.0.46.8
2089
cPanel Licensing



192.0.46.8
2089
cPanel Licensing



192.0.46.8
2095
cPanel Webmail (http)



192.0.46.8
2095
cPanel Webmail (http)



192.0.46.8
2096
cPanel Webmail (https)



192.0.46.8
2096
cPanel Webmail (https)



192.0.46.8
2222
DirectAdmin (http)



192.0.46.8
2222
DirectAdmin (http)



192.0.46.8
2222
DirectAdmin (https)



192.0.46.8
2222
DirectAdmin (https)



192.0.46.8
3306
mySql



192.0.46.8
3306
mySql



192.0.46.8
5224
Plesk Licensing



192.0.46.8
5224
Plesk Licensing



192.0.46.8
5432
PostgreSQL



192.0.46.8
5432
PostgreSQL



192.0.46.8
8080
Ookla Speedtest (http)



192.0.46.8
8080
Ookla Speedtest (http)



192.0.46.8
8080
Ookla Speedtest (https)



192.0.46.8
8080
Ookla Speedtest (https)



192.0.46.8
8083
VestaCP http



192.0.46.8
8083
VestaCP http



192.0.46.8
8083
VestaCP https



192.0.46.8
8083
VestaCP https



192.0.46.8
8443
Plesk Administration (https)



192.0.46.8
8443
Plesk Administration (https)



192.0.46.8
8447
Plesk Installer + Updates



192.0.46.8
8447
Plesk Installer + Updates



192.0.46.8
8880
Plesk Administration (http)



192.0.46.8
8880
Plesk Administration (http)



192.0.46.8
10000
Webmin (http)



192.0.46.8
10000
Webmin (http)



192.0.46.8
10000
Webmin (https)



192.0.46.8
10000
Webmin (https)





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