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




T

Timeout

Checked:
18.09.2023 23:02:52


Older results


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
commnat-cohort-gc.ess.apple.com
CNAME
commnat-cohort-gc.ess-apple.com.akadns.net
yes
1
0

A
17.173.255.189
Cupertino/California/United States (US) - Apple Inc.
No Hostname found
yes


www.commnat-cohort-gc.ess.apple.com

Name Error
yes
1
0
*.ess.apple.com
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.commnat-cohort-gc.ess.apple.com
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 11019, 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: 30.09.2023, 00:00:00 +, Signature-Inception: 09.09.2023, 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: com
com
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest 4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=



1 RRSIG RR to validate DS RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 01.10.2023, 17:00:00 +, Signature-Inception: 18.09.2023, 16:00:00 +, KeyTag 11019, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 11019 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 4459, Flags 256



Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 02.10.2023, 17:24:21 +, Signature-Inception: 17.09.2023, 17:19:21 +, KeyTag 30909, Signer-Name: com



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: apple.com
apple.com
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 "s0nu66fpjnr91aioa0a6649sii2jvq1a" between the hashed NSEC3-owner "s0nu35sdb7k3j8q3tjlv6874aj058i1o" and the hashed NextOwner "s0nu9mfcv1q1nsbmapqmu0h7mhn47jdt". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner s0nu35sdb7k3j8q3tjlv6874aj058i1o.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 23.09.2023, 06:53:56 +, Signature-Inception: 16.09.2023, 05:43:56 +, KeyTag 4459, Signer-Name: com



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ck0pojmg874ljref7efn8430qvit8bsm" as Owner. That's the Hash of "com" with the NextHashedOwnerName "ck0q2d6ni4i7eqh8na30ns61o48ul8g5". So that domain name is the Closest Encloser of "apple.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 23.09.2023, 04:24:41 +, Signature-Inception: 16.09.2023, 03:14:41 +, KeyTag 4459, Signer-Name: com



0 DNSKEY RR found




Zone: ess.apple.com
ess.apple.com
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: commnat-cohort-gc.ess.apple.com
commnat-cohort-gc.ess.apple.com
0 DS RR in the parent zone found

Zone: www.commnat-cohort-gc.ess.apple.com
www.commnat-cohort-gc.ess.apple.com
0 DS RR in the parent zone found

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 11019, 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: 30.09.2023, 00:00:00 +, Signature-Inception: 09.09.2023, 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: net
net
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 35886, DigestType 2 and Digest eGKyf19Rbr4ZaARE1M5edimBkxhCxGXwAjZAHYvZc+4=



1 RRSIG RR to validate DS RR found



RRSIG-Owner net., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 01.10.2023, 17:00:00 +, Signature-Inception: 18.09.2023, 16:00:00 +, KeyTag 11019, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 11019 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 35886, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 39455, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner net., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 01.10.2023, 16:28:30 +, Signature-Inception: 16.09.2023, 16:23:30 +, KeyTag 35886, Signer-Name: net



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 35886 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 35886, DigestType 2 and Digest "eGKyf19Rbr4ZaARE1M5edimBkxhCxGXwAjZAHYvZc+4=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: akadns.net
akadns.net
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 "o7vmn67931abl61dtsv9vl6cmbf3qroe" between the hashed NSEC3-owner "o7vm7jqq7m00i80kldebif0rta8109qg" and the hashed NextOwner "o7vs5of6q6srch5uq2n48i6ng8ta7955". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner o7vm7jqq7m00i80kldebif0rta8109qg.net., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 22.09.2023, 07:02:31 +, Signature-Inception: 15.09.2023, 05:52:31 +, KeyTag 39455, Signer-Name: net



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "a1rt98bs5qgc9nfi51s9hci47uljg6jh" as Owner. That's the Hash of "net" with the NextHashedOwnerName "a1rtlnpgulogn7b9a62shje1u3ttp8dr". So that domain name is the Closest Encloser of "akadns.net". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner a1rt98bs5qgc9nfi51s9hci47uljg6jh.net., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 23.09.2023, 07:04:23 +, Signature-Inception: 16.09.2023, 05:54:23 +, KeyTag 39455, Signer-Name: net



0 DNSKEY RR found




Zone: com.akadns.net
com.akadns.net
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: ess-apple.com.akadns.net
ess-apple.com.akadns.net
0 DS RR in the parent zone found



0 DNSKEY RR found




Zone: commnat-cohort-gc.ess-apple.com.akadns.net
commnat-cohort-gc.ess-apple.com.akadns.net
0 DS RR in the parent zone found



0 DNSKEY RR found




3. Name Servers

DomainNameserverNS-IP
www.commnat-cohort-gc.ess.apple.com
  mr11p00vn-ztav04202301

ess.apple.com
  a.ns.apple.com / deber5-dns-001
17.253.200.1
Cupertino/California/United States (US) - Apple Inc.


 
2620:149:ae0::53
Newark/New Jersey/United States (US) - Apple Inc.


  b.ns.apple.com / deber5-dns-002
17.253.207.1
Cupertino/California/United States (US) - Apple Inc.


 
2620:149:ae7::53
New York/United States (US) - Apple Inc.


  c.ns.apple.com / 2.ber.pch
204.19.119.1
New York/United States (US) - WoodyNet, Inc.


 
2620:171:800:714::1
Montreal/Quebec/Canada (CA) - WoodyNet, Inc.


  d.ns.apple.com / 1.ber.pch
204.26.57.1
Montreal/Quebec/Canada (CA) - WoodyNet, Inc.


 
2620:171:801:714::1
Montreal/Quebec/Canada (CA) - WoodyNet, Inc.


  mr11p00vn-ztav04202301

apple.com
  a.ns.apple.com / deber5-dns-001
17.253.200.1
Cupertino/California/United States (US) - Apple Inc.


 
2620:149:ae0::53
Newark/New Jersey/United States (US) - Apple Inc.


  b.ns.apple.com / deber5-dns-002
17.253.207.1
Cupertino/California/United States (US) - Apple Inc.


 
2620:149:ae7::53
New York/United States (US) - Apple Inc.


  c.ns.apple.com / 2.ber.pch
204.19.119.1
New York/United States (US) - WoodyNet, Inc.


 
2620:171:800:714::1
Montreal/Quebec/Canada (CA) - WoodyNet, Inc.


  d.ns.apple.com / 1.ber.pch
204.26.57.1
Montreal/Quebec/Canada (CA) - WoodyNet, Inc.


 
2620:171:801:714::1
Montreal/Quebec/Canada (CA) - WoodyNet, Inc.


  usmsc2-extxfr-001.dns.apple.com

com
  a.gtld-servers.net / nnn1-defra-5


  b.gtld-servers.net / nnn1-eltxl1


  c.gtld-servers.net / nnn1-defra-5


  d.gtld-servers.net / nnn1-par6


  e.gtld-servers.net / nnn1-par6


  f.gtld-servers.net / nnn1-defra-4


  g.gtld-servers.net / nnn1-defra-4


  h.gtld-servers.net / nnn1-defra-4


  i.gtld-servers.net / nnn1-defra-4


  j.gtld-servers.net / nnn1-nlams-1c


  k.gtld-servers.net / nnn1-frmrs-2


  l.gtld-servers.net / nnn1-nlams-1d


  m.gtld-servers.net / nnn1-frmrs-2


commnat-cohort-gc.ess-apple.com.akadns.net
  internal.akadns.net

ess-apple.com.akadns.net
  internal.akadns.net

com.akadns.net
  internal.akadns.net

akadns.net
  a11-129.akadns.net
84.53.139.129
Los Angeles/California/United States (US) - Akamai Technologies


  a1-128.akadns.net
193.108.88.128
Frankfurt am Main/Hesse/Germany (DE) - Akamai International B.V.


  a12-131.akagtm.org
184.26.160.131
Warsaw/Mazovia/Poland (PL) - Akamai International B.V.


  a13-130.akagtm.org
2.22.230.130
Madrid/Spain (ES) - Akamai Technologies


  a18-128.akagtm.org
95.101.36.128
Paris/Île-de-France/France (FR) - Akamai Technologies


  a28-129.akagtm.org
95.100.173.129
Amsterdam/North Holland/Netherlands (NL) - Akamai Technologies


  a3-129.akadns.net
96.7.49.129
Cambridge/Massachusetts/United States (US) - Akamai International B.V.


 
2600:1408:1c::81
San Jose/California/United States (US) - Akamai International B.V.


  a5-130.akagtm.org
95.100.168.130
London/England/United Kingdom (GB) - Akamai Technologies


  a7-131.akadns.net
23.61.199.131
London/England/United Kingdom (GB) - Akamai International B.V.


 
2600:1406:32::83
Torrington/Wyoming/United States (US) - Akamai International B.V.


  a9-128.akadns.net
184.85.248.128
Sacramento/California/United States (US) - Akamai International B.V.


  internal.akadns.net

net
  a.gtld-servers.net / nnn1-defra-5


  b.gtld-servers.net / nnn1-eltxl1


  c.gtld-servers.net / nnn1-par6


  d.gtld-servers.net / nnn1-defra-5


  e.gtld-servers.net / nnn1-par6


  f.gtld-servers.net / nnn1-defra-4


  g.gtld-servers.net / nnn1-defra-4


  h.gtld-servers.net / nnn1-defra-4


  i.gtld-servers.net / nnn1-defra-4


  j.gtld-servers.net / nnn1-frmrs-2


  k.gtld-servers.net / nnn1-frmrs-2


  l.gtld-servers.net / nnn1-frmrs-2


  m.gtld-servers.net / nnn1-frmrs-2


4. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1695070942
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:1


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1695070957
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:12


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


Domain:apple.com
Zone-Name:apple.com
Primary:usmsc2-extxfr-001.dns.apple.com
Mail:hostmaster.apple.com
Serial:2010130223
Refresh:900
Retry:900
Expire:2016000
TTL:14400
num Entries:8


Domain:ess.apple.com
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:ess.apple.com
Zone-Name:ess.apple.com
Primary:mr11p00vn-ztav04202301
Mail:delivery-sre.group.apple.com
Serial:1692919892
Refresh:3600
Retry:300
Expire:604800
TTL:300
num Entries:8


Domain:www.commnat-cohort-gc.ess.apple.com
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1



Domain:net
Zone-Name:net
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1695070972
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:2


Domain:net
Zone-Name:net
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1695070987
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:11


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


Domain:akadns.net
Zone-Name:akadns.net
Primary:internal.akadns.net
Mail:hostmaster.akamai.com
Serial:1629813934
Refresh:90000
Retry:90000
Expire:90000
TTL:180
num Entries:12


Domain:com.akadns.net
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:ess-apple.com.akadns.net
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:commnat-cohort-gc.ess-apple.com.akadns.net
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

No Screenshot listed, because no url-check with https + http status 200-299, 400-599 + not-ACME-check found.

6. Url-Checks

DomainnameHttp-StatusredirectSec.G
• http://commnat-cohort-gc.ess.apple.com/
17.173.255.189
-14

10.030
T
Timeout - The operation has timed out

• https://commnat-cohort-gc.ess.apple.com/
17.173.255.189
-14

10.030
T
Timeout - The operation has timed out

• http://commnat-cohort-gc.ess.apple.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
17.173.255.189
-14

10.040
T
Timeout - The operation has timed out
Visible Content:

• https://17.173.255.189/
17.173.255.189
-14

10.027
T
Timeout - The operation has timed out

7. Comments


1. General Results, most used to calculate the result

Aname "commnat-cohort-gc.ess.apple.com" is subdomain, public suffix is ".com", top-level-domain is ".com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .com-domains preloaded: 89449 (complete: 231048)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: commnat-cohort-gc.ess.apple.com has only one ip address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: commnat-cohort-gc.ess.apple.com has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain commnat-cohort-gc.ess.apple.com, 1 ip addresses.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.commnat-cohort-gc.ess.apple.com

2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)

U

No https result with http status 2** or 4** (standard-check) found, no header checked.

3. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 4 Name Servers.
AInfo:: 2 Queries complete, 2 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.ns.apple.com (17.253.200.1, 2620:149:ae0::53), b.ns.apple.com (17.253.207.1, 2620:149:ae7::53), c.ns.apple.com (204.19.119.1, 2620:171:800:714::1), d.ns.apple.com (204.26.57.1, 2620:171:801:714::1)
AGood (1 - 3.0):: An average of 0.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 5 different Name Servers found: a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, d.ns.apple.com, mr11p00vn-ztav04202301, 4 Name Servers included in Delegation: a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, d.ns.apple.com, 4 Name Servers included in 2 Zone definitions: a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, d.ns.apple.com, 1 Name Servers listed in SOA.Primary: mr11p00vn-ztav04202301.
AGood: Only one SOA.Primary Name Server found.: mr11p00vn-ztav04202301.
Error: SOA.Primary Name Server not included in the delegation set.: mr11p00vn-ztav04202301.


AInfo: Ipv4-Subnet-list: 4 Name Servers, 2 different subnets (first Byte): 17., 204., 3 different subnets (first two Bytes): 17.253., 204.19., 204.26., 4 different subnets (first three Bytes): 17.253.200., 17.253.207., 204.19.119., 204.26.57.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 4 Name Servers with IPv6, 1 different subnets (first block): 2620:, 2 different subnets (first two blocks): 2620:0149:, 2620:0171:, 4 different subnets (first three blocks): 2620:0149:0ae0:, 2620:0149:0ae7:, 2620:0171:0800:, 2620:0171:0801:, 4 different subnets (first four blocks): 2620:0149:0ae0:0000:, 2620:0149:0ae7:0000:, 2620:0171:0800:0714:, 2620:0171:0801:0714:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 8 good Nameserver
AGood: Nameserver supports Echo Capitalization: 8 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 8 good Nameserver
Nameserver doesn't pass all EDNS-Checks: internal.akadns.net: 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: internal.akadns.net: 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: internal.akadns.net: 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: internal.akadns.net: 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: mr11p00vn-ztav04202301: 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: mr11p00vn-ztav04202301: 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: usmsc2-extxfr-001.dns.apple.com: 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.
AGood: All SOA have the same Serial Number
AGood: CAA entries found, creating certificate is limited: entrust.net is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: pki.apple.com is allowed to create certificates

4. Content- and Performance-critical Checks

http://commnat-cohort-gc.ess.apple.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 17.173.255.189
-14

Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AInfo: No img element found, no alt attribute checked
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
ADuration: 239316 milliseconds, 239.316 seconds


8. Connections

No connection informations found. Perhaps only http - connections.


9. Certificates

No certificate informations found. Perhaps only http - connections.


10. Last Certificates - Certificate Transparency Log Check

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

No CertSpotter - CT-Log entries found


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

No CRT - CT-Log entries found


11. Html-Content - Entries

No Html-Content entries found. Only checked if https + status 200/401/403/404


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, d.ns.apple.com

QNr.DomainTypeNS used
1
com
NS
h.root-servers.net (2001:500:1::53)

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.ns.apple.com: 17.253.200.1, 2620:149:ae0::53
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: b.ns.apple.com
17.253.207.1, 2620:149:ae7::53

Answer: c.ns.apple.com
204.19.119.1, 2620:171:800:714::1

Answer: d.ns.apple.com
204.26.57.1, 2620:171:801:714::1


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
commnat-cohort-gc.ess-apple.com.akadns.net
0

no CAA entry found
1
0
commnat-cohort-gc.ess.apple.com



1
0
ess-apple.com.akadns.net
0

no CAA entry found
1
0
com.akadns.net
0

no CAA entry found
1
0
ess.apple.com
0

no CAA entry found
1
0
akadns.net
0

no CAA entry found
1
0
apple.com
5
issue
entrust.net
1
0

5
iodef
mailto:contact_pki@apple.com
1
0

5
issue
pki.apple.com
1
0
com
0

no CAA entry found
1
0
net
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ess.apple.com
v=spf1 include:_spf.apple.com include:_spf-txn.apple.com ~all
ok
1
0
commnat-cohort-gc.ess.apple.com


1
0
_acme-challenge.commnat-cohort-gc.ess.apple.com

Name Error - The domain name does not exist
1
0
_acme-challenge.commnat-cohort-gc.ess-apple.com.akadns.net

Name Error - The domain name does not exist
1
0
_acme-challenge.commnat-cohort-gc.ess.apple.com.ess.apple.com

Name Error - The domain name does not exist
1
0
_acme-challenge.commnat-cohort-gc.ess.apple.com.commnat-cohort-gc.ess.apple.com

Name Error - The domain name does not exist
1
0
_acme-challenge.commnat-cohort-gc.ess-apple.com.akadns.net.commnat-cohort-gc.ess-apple.com.akadns.net

Name Error - The domain name does not exist
1
0


15. DomainService - Entries

No DomainServiceEntries entries found



16. Cipher Suites

No results


17. Portchecks

No open Ports <> 80 / 443 found, so no additional Ports checked.



Permalink: https://check-your-website.server-daten.de/?i=272ed497-2407-4c0f-8cb0-67d4596830f4


Last Result: https://check-your-website.server-daten.de/?q=commnat-cohort-gc.ess.apple.com - 2023-09-18 23:02:52


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