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

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
mountain.t.rdns.peterjin.org	A		yes	1	0
	AAAA	2602:806:a003:40f::121:25 Fremont/California/United States (US) - Peter Jin Technologies LLC	yes
www.mountain.t.rdns.peterjin.org		Name Error	yes	1	0
*.t.rdns.peterjin.org	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes
*.mountain.t.rdns.peterjin.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


	3 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 14631, Flags 256


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


	Public Key with Algorithm 8, KeyTag 42351, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.04.2021, 00:00:00 +, Signature-Inception: 01.04.2021, 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=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner org., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 20.04.2021, 17:00:00 +, Signature-Inception: 07.04.2021, 16:00:00 +, KeyTag 14631, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14631 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 27558, Flags 256


	Public Key with Algorithm 8, KeyTag 30453, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner org., Algorithm: 8, 1 Labels, original TTL: 900 sec, Signature-expiration: 23.04.2021, 05:36:56 +, Signature-Inception: 02.04.2021, 04:36:56 +, 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: peterjin.org
peterjin.org	1 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 2371, DigestType 2 and Digest JIAHV5JAdr7zgSaVkTI4yum3z3Wom19acBm48bDIjTo=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner peterjin.org., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 23.04.2021, 05:36:56 +, Signature-Inception: 02.04.2021, 04:36:56 +, KeyTag 27558, Signer-Name: org


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 27558 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 2371, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 13, KeyTag 34505, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner peterjin.org., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 30.04.2021, 04:28:02 +, Signature-Inception: 01.03.2021, 04:28:02 +, KeyTag 2371, Signer-Name: peterjin.org


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 2371 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 2371, DigestType 2 and Digest "JIAHV5JAdr7zgSaVkTI4yum3z3Wom19acBm48bDIjTo=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: rdns.peterjin.org
rdns.peterjin.org	1 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 50950, DigestType 2 and Digest T6T1NCXtFwGgcEKNGb9DSFatCsn5/k+CuCs8uUQ5IxU=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner rdns.peterjin.org., Algorithm: 13, 3 Labels, original TTL: 300 sec, Signature-expiration: 08.04.2021, 23:39:03 +, Signature-Inception: 06.04.2021, 21:39:03 +, KeyTag 34505, Signer-Name: peterjin.org


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 34505 used to validate the DS RRSet in the parent zone


	3 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 50950, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 13, KeyTag 51572, Flags 256


	Public Key with Algorithm 13, KeyTag 58690, Flags 256


	2 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner rdns.peterjin.org., Algorithm: 13, 3 Labels, original TTL: 1000 sec, Signature-expiration: 10.05.2021, 08:15:57 +, Signature-Inception: 30.03.2021, 20:02:37 +, KeyTag 50950, Signer-Name: rdns.peterjin.org


	RRSIG-Owner rdns.peterjin.org., Algorithm: 13, 3 Labels, original TTL: 1000 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 50950 used to validate the DNSKEY RRSet


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 58690 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 50950, DigestType 2 and Digest "T6T1NCXtFwGgcEKNGb9DSFatCsn5/k+CuCs8uUQ5IxU=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: t.rdns.peterjin.org
t.rdns.peterjin.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 "ug0dgqfub7bhh4b58rtvp61oqbi7cr5n" between the hashed NSEC3-owner "ug0dgqfub7bhh4b58rtvp61oqbi7cr5n" and the hashed NextOwner "ug9qm56eofie6mk4o79k1ivar4bdjmf5". So the parent zone confirmes the not-existence of a DS RR. Bitmap: No Bitmap? Validated: RRSIG-Owner ug0dgqfub7bhh4b58rtvp61oqbi7cr5n.rdns.peterjin.org., Algorithm: 13, 4 Labels, original TTL: 300 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org


	0 DNSKEY RR found




Zone: mountain.t.rdns.peterjin.org
mountain.t.rdns.peterjin.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 "tr2rhi7kfp39osml94eec66ci054su2i" between the hashed NSEC3-owner "tr2rhi7kfp39osml94eec66ci054su2i" and the hashed NextOwner "tr7m57avb65ulu29pf9rrup5r389aqdh". So the parent zone confirmes the not-existence of a DS RR. Bitmap: AAAA, RRSIG Validated: RRSIG-Owner tr2rhi7kfp39osml94eec66ci054su2i.rdns.peterjin.org., Algorithm: 13, 4 Labels, original TTL: 300 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org


	0 DNSKEY RR found





	RRSIG Type 28 validates the AAAA - Result: 2602:0806:A003:040F:0000:0000:0121:0025 Validated: RRSIG-Owner mountain.t.rdns.peterjin.org., Algorithm: 13, 5 Labels, original TTL: 600 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org


	A-Query sends a valid NSEC3 RR as result with the hashed query name "tr2rhi7kfp39osml94eec66ci054su2i" equal the hashed NSEC3-owner "tr2rhi7kfp39osml94eec66ci054su2i" and the hashed NextOwner "tr7m57avb65ulu29pf9rrup5r389aqdh". So the zone confirmes the not-existence of that A RR, but the existence of that query name (minimal one RR with that name exists). Bitmap: AAAA, RRSIG Validated: RRSIG-Owner tr2rhi7kfp39osml94eec66ci054su2i.rdns.peterjin.org., Algorithm: 13, 4 Labels, original TTL: 300 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org


	Status: Good. NoData-Proof required and found.


	CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "tr2rhi7kfp39osml94eec66ci054su2i" equal the hashed NSEC3-owner "tr2rhi7kfp39osml94eec66ci054su2i" and the hashed NextOwner "tr7m57avb65ulu29pf9rrup5r389aqdh". 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: AAAA, RRSIG Validated: RRSIG-Owner tr2rhi7kfp39osml94eec66ci054su2i.rdns.peterjin.org., Algorithm: 13, 4 Labels, original TTL: 300 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org


	Status: Good. NoData-Proof required and found.


	TXT-Query sends a valid NSEC3 RR as result with the hashed query name "tr2rhi7kfp39osml94eec66ci054su2i" equal the hashed NSEC3-owner "tr2rhi7kfp39osml94eec66ci054su2i" and the hashed NextOwner "tr7m57avb65ulu29pf9rrup5r389aqdh". 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: AAAA, RRSIG Validated: RRSIG-Owner tr2rhi7kfp39osml94eec66ci054su2i.rdns.peterjin.org., Algorithm: 13, 4 Labels, original TTL: 300 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org


	Status: Good. NoData-Proof required and found.


	TLSA-Query (_443._tcp.mountain.t.rdns.peterjin.org) sends a valid NSEC3 RR as result with the hashed owner name "tr2rhi7kfp39osml94eec66ci054su2i" (unhashed: mountain.t.rdns.peterjin.org). So that's the Closest Encloser of the query name. Bitmap: AAAA, RRSIG Validated: RRSIG-Owner tr2rhi7kfp39osml94eec66ci054su2i.rdns.peterjin.org., Algorithm: 13, 4 Labels, original TTL: 300 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org


	Status: Good. NXDomain-Proof required and found.


	TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "1h71kdhku3ljifi69d49jeraujp5sb1i" (unhashed: _tcp.mountain.t.rdns.peterjin.org) with the owner "1h4bo7rqd7hg52n04q163e68tls1evms" and the NextOwner "1h8t9g1ef4kc57sjln3ebtagptceo8ig". So that NSEC3 confirms the not-existence of the Next Closer Name. Bitmap: AAAA, RRSIG Validated: RRSIG-Owner 1h4bo7rqd7hg52n04q163e68tls1evms.rdns.peterjin.org., Algorithm: 13, 4 Labels, original TTL: 300 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.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 "64e9ll22v6qr5e2i7ug8n2s8o1m1afmm" (unhashed: *.mountain.t.rdns.peterjin.org) with the owner "641e99igfv8fv5smc77osqq1i6kc5il8" and the NextOwner "64gpssjdg5fkldd25u7n333nsc2djkuu". So that NSEC3 confirms the not-existence of the Wildcard expansion. Bitmap: AAAA, RRSIG Validated: RRSIG-Owner 641e99igfv8fv5smc77osqq1i6kc5il8.rdns.peterjin.org., Algorithm: 13, 4 Labels, original TTL: 300 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org


	Status: Good. NXDomain-Proof required and found.


	CAA-Query sends a valid NSEC3 RR as result with the hashed query name "tr2rhi7kfp39osml94eec66ci054su2i" equal the hashed NSEC3-owner "tr2rhi7kfp39osml94eec66ci054su2i" and the hashed NextOwner "tr7m57avb65ulu29pf9rrup5r389aqdh". 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: AAAA, RRSIG Validated: RRSIG-Owner tr2rhi7kfp39osml94eec66ci054su2i.rdns.peterjin.org., Algorithm: 13, 4 Labels, original TTL: 300 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org


	Status: Good. NoData-Proof required and found.

Zone: www.mountain.t.rdns.peterjin.org
www.mountain.t.rdns.peterjin.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 "mpbui6ajrnnk3bgtugsu5tpos14fktoo" between the hashed NSEC3-owner "mp6gqedm0ear009m582njmtt7kru8v28" and the hashed NextOwner "mpg8ilc8b536ukqododmh8s6bbaircc1". So the parent zone confirmes the not-existence of a DS RR. Bitmap: AAAA, RRSIG Validated: RRSIG-Owner mp6gqedm0ear009m582njmtt7kru8v28.rdns.peterjin.org., Algorithm: 13, 4 Labels, original TTL: 300 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "tr2rhi7kfp39osml94eec66ci054su2i" as Owner. That's the Hash of "mountain.t.rdns.peterjin.org" with the NextHashedOwnerName "tr7m57avb65ulu29pf9rrup5r389aqdh". So that domain name is the Closest Encloser of "www.mountain.t.rdns.peterjin.org". Opt-Out: False. Bitmap: AAAA, RRSIG Validated: RRSIG-Owner tr2rhi7kfp39osml94eec66ci054su2i.rdns.peterjin.org., Algorithm: 13, 4 Labels, original TTL: 300 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org


	The ClosestEncloser says, that "*.mountain.t.rdns.peterjin.org" with the Hash "64e9ll22v6qr5e2i7ug8n2s8o1m1afmm" is a possible Wildcard of the DS Query Name. But the DS-Query in the parent zone sends a valid NSEC3 RR With the owner "641e99igfv8fv5smc77osqq1i6kc5il8" and the Next Owner "64gpssjdg5fkldd25u7n333nsc2djkuu", so the Hash of the wildcard is between these hashes. So that NSEC3 proves the Not-existence of that wildcard expansion. Opt-Out: False. Bitmap: AAAA, RRSIG Validated: RRSIG-Owner 641e99igfv8fv5smc77osqq1i6kc5il8.rdns.peterjin.org., Algorithm: 13, 4 Labels, original TTL: 300 sec, Signature-expiration: 29.04.2021, 20:06:58 +, Signature-Inception: 30.03.2021, 20:06:58 +, KeyTag 58690, Signer-Name: rdns.peterjin.org

3. Name Servers

Domain	Nameserver	NS-IP
www.mountain.t.rdns.peterjin.org	• vm6-superhost.srv.peterjin.org
mountain.t.rdns.peterjin.org	• vm6-superhost.srv.peterjin.org	23.161.208.240 Naperville/Illinois/United States (US) - Peter Jin Technologies LLC	•
	•	2602:806:a000:8000::1 Chicago/Illinois/United States (US) - Peter Jin Technologies LLC	•
t.rdns.peterjin.org	• vm6-superhost.srv.peterjin.org	23.161.208.240 Naperville/Illinois/United States (US) - Peter Jin Technologies LLC	•
	•	2602:806:a000:8000::1 Chicago/Illinois/United States (US) - Peter Jin Technologies LLC	•
rdns.peterjin.org	• apps-vm8.srv.peterjin.org	172.104.25.121 Cedar Knolls/New Jersey/United States (US) - Linode, LLC	•
	•	2600:3c03::f03c:92ff:fe5e:331f New York/United States (US) - Linode, LLC	•
	• vm6-superhost.srv.peterjin.org	23.161.208.240 Naperville/Illinois/United States (US) - Peter Jin Technologies LLC	•
	•	2602:806:a000:8000::1 Chicago/Illinois/United States (US) - Peter Jin Technologies LLC	•
peterjin.org	• melinda.ns.cloudflare.com / 67m34	108.162.192.198 Ashburn/Virginia/United States (US) - Cloudflare, Inc.	•
	•	172.64.32.198 Ashburn/Virginia/United States (US) - Cloudflare, Inc.	•
	•	173.245.58.198 Chicago/Illinois/United States (US) - Cloudflare, Inc.	•
	•	2606:4700:50::adf5:3ac6 Montreal/Quebec/Canada (CA) - Cloudflare, Inc.	•
	•	2803:f800:50::6ca2:c0c6 San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.	•
	•	2a06:98c1:50::ac40:20c6 London/England/United Kingdom (GB) - CloudFLARENET-EU	•
	• oswald.ns.cloudflare.com / 67m20	108.162.193.218 Ashburn/Virginia/United States (US) - Cloudflare, Inc.	•
	•	172.64.33.218 Ashburn/Virginia/United States (US) - Cloudflare, Inc.	•
	•	173.245.59.218 Chicago/Illinois/United States (US) - Cloudflare, Inc.	•
	•	2606:4700:58::adf5:3bda Montreal/Quebec/Canada (CA) - Cloudflare, Inc.	•
	•	2803:f800:50::6ca2:c1da San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.	•
	•	2a06:98c1:50::ac40:21da London/England/United Kingdom (GB) - CloudFLARENET-EU	•
org	• a0.org.afilias-nst.info / ns000b.app10.ams2.afilias-nst.info		•
	• a2.org.afilias-nst.info / LHR7		•
	• b0.org.afilias-nst.org / ns000b.app16.ams2.afilias-nst.info		•
	• b2.org.afilias-nst.org / LHR6		•
	• c0.org.afilias-nst.info / app1.iad1.hosts.meta.redstone.afilias-nst.info-2020121101		•
	• d0.org.afilias-nst.org / ns000b.app16.ams2.afilias-nst.info		•

4. SOA-Entries

Domain:	org
Zone-Name:	org
Primary:	a0.org.afilias-nst.info
Mail:	noc.afilias-nst.info
Serial:	2014312807
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	86400
num Entries:	6

Domain:	peterjin.org
Zone-Name:	peterjin.org
Primary:	melinda.ns.cloudflare.com
Mail:	dns.cloudflare.com
Serial:	2036949324
Refresh:	10000
Retry:	2400
Expire:	604800
TTL:	3600
num Entries:	12

Domain:	rdns.peterjin.org
Zone-Name:	rdns.peterjin.org
Primary:	vm6-superhost.srv.peterjin.org
Mail:	dns.peterjin.org
Serial:	15228
Refresh:	10000
Retry:	1000
Expire:	1000000
TTL:	300
num Entries:	4

Domain:	t.rdns.peterjin.org
Zone-Name:	rdns.peterjin.org
Primary:	vm6-superhost.srv.peterjin.org
Mail:	dns.peterjin.org
Serial:	15228
Refresh:	10000
Retry:	1000
Expire:	1000000
TTL:	300
num Entries:	2

Domain:	mountain.t.rdns.peterjin.org
Zone-Name:	rdns.peterjin.org
Primary:	vm6-superhost.srv.peterjin.org
Mail:	dns.peterjin.org
Serial:	15228
Refresh:	10000
Retry:	1000
Expire:	1000000
TTL:	300
num Entries:	2

Domain:	www.mountain.t.rdns.peterjin.org
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	1

5. Screenshots

Startaddress: https://mountain.t.rdns.peterjin.org, address used: https://mountain.t.rdns.peterjin.org/, Screenshot created 2021-04-08 00:40:24 +00:0

Mobil (412px x 732px)

450 milliseconds

Screenshot mobile - https://mountain.t.rdns.peterjin.org/

Mobil + Landscape (732px x 412px)

472 milliseconds

Screenshot mobile landscape - https://mountain.t.rdns.peterjin.org/

Screen (1280px x 1680px)

1029 milliseconds

Screenshot Desktop - https://mountain.t.rdns.peterjin.org/

Mobile- and other Chrome-Checks

	width	height
visual Viewport	396	732
content Size	396	740

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 CHACHA20_POLY1305.

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

6. Url-Checks

show header:

Domainname	Http-Status	redirect	Sec.	G
• http://mountain.t.rdns.peterjin.org/ 2602:806:a003:40f::121:25	301	https://mountain.t.rdns.peterjin.org/ Html is minified: 100.00 %	0.323	A
Location: https://mountain.t.rdns.peterjin.org/
Vary: Accept
Content-Type: text/plain; charset=utf-8
Content-Length: 71
Date: Wed, 07 Apr 2021 22:40:09 GMT
Connection: close

• https://mountain.t.rdns.peterjin.org/ 2602:806:a003:40f::121:25 No GZip used - 1849 / 4848 - 38.14 % possible Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 1/2305	200	Html is minified: 213.10 %	4.067	A
strict-transport-security: max-age=31536000
x-frame-options: DENY
content-security-policy: default-src 'self'; style-src 'unsafe-inline'
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
Content-Type: text/html; charset=utf-8
Content-Length: 4848
Date: Wed, 07 Apr 2021 22:40:09 GMT
Connection: close

• http://mountain.t.rdns.peterjin.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2602:806:a003:40f::121:25 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 100.00 %	0.320	A
Not Found
Visible Content: Cannot GET /.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Security-Policy: default-src 'none'
X-Content-Type-Options: nosniff
Content-Type: text/html; charset=utf-8
Content-Length: 208
Date: Wed, 07 Apr 2021 22:40:14 GMT
Connection: close

• https://[2602:0806:a003:040f:0000:0000:0121:0025]/ 2602:806:a003:40f::121:25 No GZip used - 1848 / 4848 - 38.12 % possible Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 1/2305	200	Html is minified: 213.10 %	4.220	N
Certificate error: RemoteCertificateNameMismatch
strict-transport-security: max-age=31536000
x-frame-options: DENY
content-security-policy: default-src 'self'; style-src 'unsafe-inline'
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
Content-Type: text/html; charset=utf-8
Content-Length: 4848
Date: Wed, 07 Apr 2021 22:40:15 GMT
Connection: close

7. Comments

	1. General Results, most used to calculate the result
A	name "mountain.t.rdns.peterjin.org" is subdomain, 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: 5296 (complete: 151507)
A	good: All ip addresses are public addresses
	Warning: Only one ip address found: mountain.t.rdns.peterjin.org has only one ip address.
A	good: No asked Authoritative Name Server had a timeout
A	DNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
A	good: destination is https
A	good - only one version with Http-Status 200
A	good: one preferred version: non-www is preferred
A	Good: No cookie sent via http.
A	good: every https has a Strict Transport Security Header
A	good: HSTS max-age is long enough, 31536000 seconds = 365 days
A	Excellent: Main Domain is in the Google-Preload-List
A	Excellent: Main Domain is in the Mozilla/Firefox-Preload-List
A	HSTS-Preload-Status: Preloaded. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
A	Good: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
A	http://mountain.t.rdns.peterjin.org/ 2602:806:a003:40f::121:25	301	https://mountain.t.rdns.peterjin.org/	correct redirect http - https with the same domain name
N	https://[2602:0806:a003:040f:0000:0000:0121:0025]/ 2602:806:a003:40f::121:25	200		Error - Certificate isn't trusted, RemoteCertificateNameMismatch
	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 mountain.t.rdns.peterjin.org, 1 ip addresses, 1 different http results.
	2. DNS- and NameServer - Checks
A	Info:: 14 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
A	Info:: 14 Queries complete, 14 with IPv6, 0 with IPv4.
A	Good: All DNS Queries done via IPv6.
	Ok (4 - 8):: An average of 7.0 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 2 different Name Servers found: apps-vm8.srv.peterjin.org, vm6-superhost.srv.peterjin.org, 2 Name Servers included in Delegation: apps-vm8.srv.peterjin.org, vm6-superhost.srv.peterjin.org, 2 Name Servers included in 1 Zone definitions: apps-vm8.srv.peterjin.org, vm6-superhost.srv.peterjin.org, 1 Name Servers listed in SOA.Primary: vm6-superhost.srv.peterjin.org.
A	Good: Only one SOA.Primary Name Server found.: vm6-superhost.srv.peterjin.org.
A	Good: SOA.Primary Name Server included in the delegation set.: vm6-superhost.srv.peterjin.org.
A	Good: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: apps-vm8.srv.peterjin.org, vm6-superhost.srv.peterjin.org
A	Good: All Name Server Domain Names have a Public Suffix.
A	Good: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
A	Good: All Name Server ip addresses are public.
A	Good: Minimal 2 different name servers (public suffix and public ip address) found: 2 different Name Servers found
A	Good: All name servers have ipv4- and ipv6-addresses.: 2 different Name Servers found
	Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 2 Name Servers, 1 Top Level Domain: org
	Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: peterjin.org
	Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: US
A	Info: Ipv4-Subnet-list: 2 Name Servers, 2 different subnets (first Byte): 172., 23., 2 different subnets (first two Bytes): 172.104., 23.161., 2 different subnets (first three Bytes): 172.104.25., 23.161.208.
A	Excellent: Every Name Server IPv4-address starts with an unique Byte.
A	Info: IPv6-Subnet-list: 2 Name Servers with IPv6, 2 different subnets (first block): 2600:, 2602:, 2 different subnets (first two blocks): 2600:3c03:, 2602:0806:, 2 different subnets (first three blocks): 2600:3c03:0000:, 2602:0806:a000:, 2 different subnets (first four blocks): 2600:3c03:0000:0000:, 2602:0806:a000:8000:
A	Excellent: Every Name Server IPv6-address starts with an unique Hex-block
A	Good: Nameserver supports TCP connections: 2 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 2 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 2 good Nameserver
	Nameserver doesn't pass all EDNS-Checks: a0.org.afilias-nst.info: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok (ns000b.app10.ams2.afilias-nst.info). COOKIE: ok. CLIENTSUBNET: ok.
	Nameserver doesn't pass all EDNS-Checks: vm6-superhost.srv.peterjin.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.
A	Good: All SOA have the same Serial Number
A	good: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates
	3. Content- and Performance-critical Checks
A	Good: 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.
	https://mountain.t.rdns.peterjin.org/ 2602:806:a003:40f::121:25	200		Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
	https://[2602:0806:a003:040f:0000:0000:0121:0025]/ 2602:806:a003:40f::121:25	200		Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
	https://mountain.t.rdns.peterjin.org/ 2602:806:a003:40f::121:25	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://[2602:0806:a003:040f:0000:0000:0121:0025]/ 2602:806:a003:40f::121:25	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://mountain.t.rdns.peterjin.org/ 2602:806:a003:40f::121:25	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://[2602:0806:a003:040f:0000:0000:0121:0025]/ 2602:806:a003:40f::121:25	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://mountain.t.rdns.peterjin.org/ 2602:806:a003:40f::121:25	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://[2602:0806:a003:040f:0000:0000:0121:0025]/ 2602:806:a003:40f::121:25	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.
A	Good: All checked attribute values are enclosed in quotation marks (" or ').
A	Info: No img element found, no alt attribute checked
A	Good: 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
A	Duration: 113924 milliseconds, 113.924 seconds

8. Connections

Domain

Port

Cert.

Protocol

KeyExchange

Strength

Cipher

Strength

HashAlgorithm

OCSP stapling

Domain/KeyExchange

IP/Strength

Port/Cipher

Cert./Strength

Protocol/HashAlgorithm

OCSP stapling

mountain.t.rdns.peterjin.org

2602:806:a003:40f::121:25

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

mountain.t.rdns.peterjin.org

2602:806:a003:40f::121:25

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

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

Chain (complete)	1	CN=ipv6-things.srv.peterjin.org
	2	CN=R3, O=Let's Encrypt, C=US

[2602:0806:a003:040f:0000:0000:0121:0025]

2602:806:a003:40f::121:25

443

name does not match

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

[2602:0806:a003:040f:0000:0000:0121:0025]

2602:806:a003:40f::121:25

443

name does not match

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

error checking OCSP stapling

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

Chain (complete)	1	CN=ipv6-things.srv.peterjin.org
	2	CN=R3, O=Let's Encrypt, C=US

9. Certificates

CN=ipv6-things.srv.peterjin.org

09.02.2021

11.05.2021
expires in 26 days

*.aliases.peterjin.org, *.colors.misc.peterjin.org, *.misc.peterjin.org, *.ptable.misc.peterjin.org, *.scp.rdns.peterjin.org, *.t.rdns.peterjin.org, ipv6-things.srv.peterjin.org - 7 entries

CN=ipv6-things.srv.peterjin.org

09.02.2021

11.05.2021
expires in 26 days

*.aliases.peterjin.org, *.colors.misc.peterjin.org, *.misc.peterjin.org, *.ptable.misc.peterjin.org, *.scp.rdns.peterjin.org, *.t.rdns.peterjin.org, ipv6-things.srv.peterjin.org - 7 entries

Keyalgorithm	EC Public Key (256 bit, prime256v1)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	0484EDC603FBE448900E43896F7970E77747
Thumbprint:	C815F41A3971D14CD01A2DB8B62F639872FAA5CB
SHA256 / Certificate:	Af+B5HP/Bqz2ZHGevqjHtN81hezUaDkKmjDfWagwCGM=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	82c6fcf424cd38148ff1ff3c07f990b5fa3100f2b0807182a3d7926f2298e56a
SHA256 hex / Subject Public Key Information (SPKI):	dc3d109bef4a3d1ea466696583418694e14e754b19420bc1b47bdb8b4696e6fc
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:	http://r3.o.lencr.org
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)

CN=R3, O=Let's Encrypt, C=US

07.10.2020

29.09.2021
expires in 167 days

CN=R3, O=Let's Encrypt, C=US

07.10.2020

29.09.2021
expires in 167 days

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	400175048314A4C8218C84A90C16CDDF
Thumbprint:	48504E974C0DAC5B5CD476C8202274B24C8C7172
SHA256 / Certificate:	cwwb3NhfV85dwLunM+XxulqSWyp3HWQKJvekVCJNrTs=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Check unknown. No result 404 / 200
OCSP - Url:
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)

CN=DST Root CA X3, O=Digital Signature Trust Co.

30.09.2000

30.09.2021
expires in 168 days

CN=DST Root CA X3, O=Digital Signature Trust Co.

30.09.2000

30.09.2021
expires in 168 days

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA-1 with RSA Encryption
Serial Number:	44AFB080D6A327BA893039862EF8406B
Thumbprint:	DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:	BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):	0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):	563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):	29cc40db5e2de462a311cbbafaa1dc466960002335ecdf3317f2cd05c1d0bedf
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)

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0	5	6
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US				0	0	1

CertSpotter-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
2285213744 leaf cert	CN=R3, O=Let's Encrypt, C=US	2021-02-09 22:24:56	2021-05-10 22:24:56	.aliases.peterjin.org, .colors.misc.peterjin.org, .misc.peterjin.org, .ptable.misc.peterjin.org, .scp.rdns.peterjin.org, .t.rdns.peterjin.org, ipv6-things.srv.peterjin.org - 7 entries
2285201193 leaf cert	CN=R3, O=Let's Encrypt, C=US	2021-02-09 22:24:13	2021-05-10 22:24:13	.aliases.peterjin.org, .colors.misc.peterjin.org, .misc.peterjin.org, .ptable.misc.peterjin.org, .scp.rdns.peterjin.org, .t.rdns.peterjin.org, ipv6-things.srv.peterjin.org - 7 entries
2285018549 leaf cert	CN=R3, O=Let's Encrypt, C=US	2021-02-09 20:46:38	2021-05-10 20:46:38	.aliases.peterjin.org, .colors.misc.peterjin.org, .misc.peterjin.org, .ptable.misc.peterjin.org, .scp.rdns.peterjin.org, .t.rdns.peterjin.org, ipv6-things.srv.peterjin.org - 7 entries
2238540338 leaf cert	CN=R3, O=Let's Encrypt, C=US	2021-01-23 00:25:44	2021-04-23 00:25:44	.aliases.peterjin.org, .colors.misc.peterjin.org, .misc.peterjin.org, .ptable.misc.peterjin.org, .scp.rdns.peterjin.org, .t.rdns.peterjin.org, ipv6-things.srv.peterjin.org - 7 entries
2218900052 leaf cert	CN=R3, O=Let's Encrypt, C=US	2021-01-15 12:04:04	2021-04-15 12:04:04	12days.t.rdns.peterjin.org, bonnie.t.rdns.peterjin.org, bonnie-1.t.rdns.peterjin.org, bonnie-2.t.rdns.peterjin.org, bucket.t.rdns.peterjin.org, genesis.t.rdns.peterjin.org, mountain.t.rdns.peterjin.org, rudolph.t.rdns.peterjin.org, scp-pjin-003.t.rdns.peterjin.org, skip-lou.t.rdns.peterjin.org, traceroute1.t.rdns.peterjin.org, we-wish-you.t.rdns.peterjin.org - 12 entries
2142832303 leaf cert	CN=R3, O=Let's Encrypt, C=US	2020-12-16 09:54:26	2021-03-16 09:54:26	*.t.rdns.peterjin.org - 1 entries
2070778221 leaf cert	CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US	2020-11-16 02:53:25	2021-02-14 02:53:25	12days.t.rdns.peterjin.org, bonnie.t.rdns.peterjin.org, bonnie-1.t.rdns.peterjin.org, bonnie-2.t.rdns.peterjin.org, bucket.t.rdns.peterjin.org, genesis.t.rdns.peterjin.org, mountain.t.rdns.peterjin.org, rudolph.t.rdns.peterjin.org, scp-pjin-003.t.rdns.peterjin.org, skip-lou.t.rdns.peterjin.org, traceroute1.t.rdns.peterjin.org, we-wish-you.t.rdns.peterjin.org - 12 entries

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

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0 /0 new	5	6
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US				0 /0 new	0	1

CRT-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
4056697141 leaf cert	CN=R3, O=Let's Encrypt, C=US	2021-02-09 21:24:56	2021-05-10 20:24:56	.aliases.peterjin.org, .colors.misc.peterjin.org, .misc.peterjin.org, .ptable.misc.peterjin.org, .scp.rdns.peterjin.org, .t.rdns.peterjin.org, ipv6-things.srv.peterjin.org 7 entries
4056695105 leaf cert	CN=R3, O=Let's Encrypt, C=US	2021-02-09 21:24:13	2021-05-10 20:24:13	.aliases.peterjin.org, .colors.misc.peterjin.org, .misc.peterjin.org, .ptable.misc.peterjin.org, .scp.rdns.peterjin.org, .t.rdns.peterjin.org, ipv6-things.srv.peterjin.org 7 entries
4056339525 leaf cert	CN=R3, O=Let's Encrypt, C=US	2021-02-09 19:46:38	2021-05-10 18:46:38	.aliases.peterjin.org, .colors.misc.peterjin.org, .misc.peterjin.org, .ptable.misc.peterjin.org, .scp.rdns.peterjin.org, .t.rdns.peterjin.org, ipv6-things.srv.peterjin.org 7 entries
3968466640 precert	CN=R3, O=Let's Encrypt, C=US	2021-01-22 23:25:44	2021-04-22 22:25:44	.aliases.peterjin.org, .colors.misc.peterjin.org, .misc.peterjin.org, .ptable.misc.peterjin.org, .scp.rdns.peterjin.org, .t.rdns.peterjin.org, ipv6-things.srv.peterjin.org 7 entries
3931747194 leaf cert	CN=R3, O=Let's Encrypt, C=US	2021-01-15 11:04:04	2021-04-15 10:04:04	12days.t.rdns.peterjin.org, bonnie.t.rdns.peterjin.org, bonnie-1.t.rdns.peterjin.org, bonnie-2.t.rdns.peterjin.org, bucket.t.rdns.peterjin.org, genesis.t.rdns.peterjin.org, mountain.t.rdns.peterjin.org, rudolph.t.rdns.peterjin.org, scp-pjin-003.t.rdns.peterjin.org, skip-lou.t.rdns.peterjin.org, traceroute1.t.rdns.peterjin.org, we-wish-you.t.rdns.peterjin.org 12 entries
3788597416 precert	CN=R3, O=Let's Encrypt, C=US	2020-12-16 08:54:26	2021-03-16 08:54:26	*.t.rdns.peterjin.org 1 entries
3653352671 precert	CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US	2020-11-16 01:53:25	2021-02-14 01:53:25	12days.t.rdns.peterjin.org, bonnie.t.rdns.peterjin.org, bonnie-1.t.rdns.peterjin.org, bonnie-2.t.rdns.peterjin.org, bucket.t.rdns.peterjin.org, genesis.t.rdns.peterjin.org, mountain.t.rdns.peterjin.org, rudolph.t.rdns.peterjin.org, scp-pjin-003.t.rdns.peterjin.org, skip-lou.t.rdns.peterjin.org, traceroute1.t.rdns.peterjin.org, we-wish-you.t.rdns.peterjin.org 12 entries

11. Html-Content - Entries

Summary

							Subresource Integrity (SRI)
Domainname	HtmlElement	rel/property	∑	∑ size	∑ problems	∑ int.	∑ ext.	∑ Origin poss.	∑ SRI ParseErrors	∑ SRI valid	∑ SRI missing
https://mountain.t.rdns.peterjin.org/ 2602:806:a003:40f::121:25	a		13		0			0	0	0
	link	other	1		0			0	0	0
	meta	other	2		0			0	0	0
https://[2602:0806:a003:040f:0000:0000:0121:0025]/ 2602:806:a003:40f::121:25	a		13		0			0	0	0
	link	other	1		0			0	0	0
	meta	other	2		0			0	0	0

Details

Domainname	Html-Element	name/equiv/ property/rel	href/src/content	∑	Status
https://mountain.t.rdns.peterjin.org/ 2602:806:a003:40f::121:25	a		/index2.html	1	ok
					ok


	a		/random?type=a3k	1	ok
					ok


	a		/random?type=any	1	ok
					ok


	a		/random?type=color	1	ok
					ok


	a		/random?type=misc	1	ok
					ok


	a		/random?type=scp	1	ok
					ok


	a		/random?type=ttgen	1	ok
					ok


	a		http://[2602:806:a003:40f::121:25]	1	ok
					ok


	a		https://ipv6-things.srv.peterjin.org/	1	ok
					ok


	a		https://mountain.t.rdns.peterjin.org/	1	ok
					ok


	a		https://www.peterjin.org/wiki/IPv6_Things	2	ok
					ok


	a		https://www.peterjin.org/wiki/Traceroute_Text_Generator	1	ok
					ok


	link	canonical	https://mountain.t.rdns.peterjin.org	1	ok
					ok


	meta	title	mountain.t.rdns.peterjin.org	1	ok
					ok


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


https://[2602:0806:a003:040f:0000:0000:0121:0025]/ 2602:806:a003:40f::121:25	a		/index2.html	1	ok
					ok


	a		/random?type=a3k	1	ok
					ok


	a		/random?type=any	1	ok
					ok


	a		/random?type=color	1	ok
					ok


	a		/random?type=misc	1	ok
					ok


	a		/random?type=scp	1	ok
					ok


	a		/random?type=ttgen	1	ok
					ok


	a		http://[2602:806:a003:40f::121:25]	1	ok
					ok


	a		https://ipv6-things.srv.peterjin.org/	1	ok
					ok


	a		https://mountain.t.rdns.peterjin.org/	1	ok
					ok


	a		https://www.peterjin.org/wiki/IPv6_Things	2	ok
					ok


	a		https://www.peterjin.org/wiki/Traceroute_Text_Generator	1	ok
					ok


	link	canonical	https://mountain.t.rdns.peterjin.org	1	ok
					ok


	meta	title	mountain.t.rdns.peterjin.org	1	ok
					ok


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

12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: apps-vm8.srv.peterjin.org, vm6-superhost.srv.peterjin.org

QNr.	Domain	Type	NS used
1	org	NS	d.root-servers.net (2001:500:2d::d)
	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
2	apps-vm8.srv.peterjin.org	NS	a0.org.afilias-nst.info (2001:500:e::1)
	Answer: melinda.ns.cloudflare.com, oswald.ns.cloudflare.com
3	vm6-superhost.srv.peterjin.org	NS	a0.org.afilias-nst.info (2001:500:e::1)
	Answer: melinda.ns.cloudflare.com, oswald.ns.cloudflare.com
4	com	NS	k.root-servers.net (2001:7fd::1)
	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
5	melinda.ns.cloudflare.com	NS	e.gtld-servers.net (2001:502:1ca1::30)
	Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com
	Answer: ns3.cloudflare.com 162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2
	Answer: ns4.cloudflare.com 162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837
	Answer: ns5.cloudflare.com 162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937
	Answer: ns6.cloudflare.com 162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506
	Answer: ns7.cloudflare.com 162.159.4.8
6	oswald.ns.cloudflare.com	NS	e.gtld-servers.net (2001:502:1ca1::30)
	Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com
	Answer: ns3.cloudflare.com 162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2
	Answer: ns4.cloudflare.com 162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837
	Answer: ns5.cloudflare.com 162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937
	Answer: ns6.cloudflare.com 162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506
	Answer: ns7.cloudflare.com 162.159.4.8
7	melinda.ns.cloudflare.com: 108.162.192.198, 172.64.32.198, 173.245.58.198	A	ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
8	melinda.ns.cloudflare.com: 2606:4700:50::adf5:3ac6, 2803:f800:50::6ca2:c0c6, 2a06:98c1:50::ac40:20c6	AAAA	ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
9	oswald.ns.cloudflare.com: 108.162.193.218, 172.64.33.218, 173.245.59.218	A	ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
10	oswald.ns.cloudflare.com: 2606:4700:58::adf5:3bda, 2803:f800:50::6ca2:c1da, 2a06:98c1:50::ac40:21da	AAAA	ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
11	apps-vm8.srv.peterjin.org: 172.104.25.121	A	melinda.ns.cloudflare.com (2a06:98c1:50::ac40:20c6)
12	apps-vm8.srv.peterjin.org: 2600:3c03::f03c:92ff:fe5e:331f	AAAA	melinda.ns.cloudflare.com (2a06:98c1:50::ac40:20c6)
13	vm6-superhost.srv.peterjin.org: 23.161.208.240	A	melinda.ns.cloudflare.com (2a06:98c1:50::ac40:20c6)
14	vm6-superhost.srv.peterjin.org: 2602:806:a000:8000::1	AAAA	melinda.ns.cloudflare.com (2a06:98c1:50::ac40:20c6)

13. CAA - Entries

Domainname	flag	Name	Value	∑ Queries
mountain.t.rdns.peterjin.org	0		no CAA entry found	1
t.rdns.peterjin.org	0		no CAA entry found	1
rdns.peterjin.org	32773	issue	letsencrypt.org	1
peterjin.org	0		no CAA entry found	1
org	0		no CAA entry found	1

14. TXT - Entries

Domainname	Status	∑ Queries
t.rdns.peterjin.org	ok	1
mountain.t.rdns.peterjin.org	ok	1
_acme-challenge.mountain.t.rdns.peterjin.org	Name Error - The domain name does not exist	1
_acme-challenge.mountain.t.rdns.peterjin.org.t.rdns.peterjin.org	Name Error - The domain name does not exist	1
_acme-challenge.mountain.t.rdns.peterjin.org.mountain.t.rdns.peterjin.org	Name Error - The domain name does not exist	1

15. Portchecks

No Port checks

Permalink: https://check-your-website.server-daten.de/?i=3c271395-8686-4749-858e-e7a44447628e

Last Result: https://check-your-website.server-daten.de/?q=mountain.t.rdns.peterjin.org - 2021-04-08 00:38:37

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

Older results

1. IP-Addresses

2. DNSSEC

3. Name Servers

4. SOA-Entries

5. Screenshots

Mobile- and other Chrome-Checks

6. Url-Checks

7. Comments

1. General Results, most used to calculate the result

2. DNS- and NameServer - Checks

3. Content- and Performance-critical Checks

8. Connections

9. Certificates

10. Last Certificates - Certificate Transparency Log Check

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

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

11. Html-Content - Entries

Summary

Details

12. Nameserver - IP-Adresses

13. CAA - Entries

14. TXT - Entries

15. Portchecks