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Shortcuts: 1. IP-Addresses | 2. DNSSEC | 3. Name Servers | 4. SOA-Entries | 5. Screenshots | 6. Url-Checks | 7. Comments | 8. Connections | 9. Certificates | 10. CT-Logs | 11. Html-Content | 12. Html-Parsing | 13. NameServer-IPAddresses | 14. CAA | 15. TXT | 16. DomainServiceEntries | 17. Cipher Suites | 18. Portchecks |

 

S

 

Server error

 

Checked:
05.07.2021 14:26:21

 

Older results

 

W - 28.06.2019 08:20:45
W - 27.06.2019 22:25:11

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
ttrss.shiromar.com
A
99.55.153.242
Dublin/Ohio/United States (US) - AT&T Services, Inc.
Hostname: 99-55-153-242.lightspeed.clmboh.sbcglobal.net
yes
1
0

AAAA

yes


www.ttrss.shiromar.com

Name Error
yes
1
0
*.shiromar.com
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.ttrss.shiromar.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






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 26838, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.07.2021, 00:00:00 +, Signature-Inception: 01.07.2021, 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: 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: 18.07.2021, 05:00:00 +, Signature-Inception: 05.07.2021, 04:00:00 +, KeyTag 26838, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26838 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






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






Public Key with Algorithm 8, KeyTag 54714, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 14.07.2021, 18:24:21 +, Signature-Inception: 29.06.2021, 18:19:21 +, 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: shiromar.com

shiromar.com
1 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 13480, DigestType 2 and Digest ATzFmn122/VPEpZnKmOUehizkFq85gKbrXTyDomEVHY=






1 RRSIG RR to validate DS RR found






RRSIG-Owner shiromar.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 12.07.2021, 04:48:03 +, Signature-Inception: 05.07.2021, 03:38:03 +, KeyTag 54714, Signer-Name: com






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 54714 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 13480, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 21193, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner shiromar.com., Algorithm: 8, 2 Labels, original TTL: 300 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 13480, Signer-Name: shiromar.com






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 13480 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 13480, DigestType 2 and Digest "ATzFmn122/VPEpZnKmOUehizkFq85gKbrXTyDomEVHY=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: ttrss.shiromar.com

ttrss.shiromar.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 "el5jsv275ctib3vfbfh0g4sp6tnqkmh2" between the hashed NSEC3-owner "el5jsv275ctib3vfbfh0g4sp6tnqkmh2" and the hashed NextOwner "f3k4iqa74ldvau641457lg8g6taqlapn". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: A, RRSIG Validated: RRSIG-Owner el5jsv275ctib3vfbfh0g4sp6tnqkmh2.shiromar.com., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 21193, Signer-Name: shiromar.com






0 DNSKEY RR found












RRSIG Type 1 validates the A - Result: 99.55.153.242
Validated: RRSIG-Owner ttrss.shiromar.com., Algorithm: 8, 3 Labels, original TTL: 14400 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 21193, Signer-Name: shiromar.com






CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "el5jsv275ctib3vfbfh0g4sp6tnqkmh2" equal the hashed NSEC3-owner "el5jsv275ctib3vfbfh0g4sp6tnqkmh2" and the hashed NextOwner "f3k4iqa74ldvau641457lg8g6taqlapn". 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, RRSIG Validated: RRSIG-Owner el5jsv275ctib3vfbfh0g4sp6tnqkmh2.shiromar.com., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 21193, Signer-Name: shiromar.com






Status: Good. NoData-Proof required and found.






TXT-Query sends a valid NSEC3 RR as result with the hashed query name "el5jsv275ctib3vfbfh0g4sp6tnqkmh2" equal the hashed NSEC3-owner "el5jsv275ctib3vfbfh0g4sp6tnqkmh2" and the hashed NextOwner "f3k4iqa74ldvau641457lg8g6taqlapn". 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: A, RRSIG Validated: RRSIG-Owner el5jsv275ctib3vfbfh0g4sp6tnqkmh2.shiromar.com., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 21193, Signer-Name: shiromar.com






Status: Good. NoData-Proof required and found.






AAAA-Query sends a valid NSEC3 RR as result with the hashed query name "el5jsv275ctib3vfbfh0g4sp6tnqkmh2" equal the hashed NSEC3-owner "el5jsv275ctib3vfbfh0g4sp6tnqkmh2" and the hashed NextOwner "f3k4iqa74ldvau641457lg8g6taqlapn". So the zone confirmes the not-existence of that AAAA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, RRSIG Validated: RRSIG-Owner el5jsv275ctib3vfbfh0g4sp6tnqkmh2.shiromar.com., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 21193, Signer-Name: shiromar.com






Status: Good. NoData-Proof required and found.






TLSA-Query (_443._tcp.ttrss.shiromar.com) sends a valid NSEC3 RR as result with the hashed owner name "el5jsv275ctib3vfbfh0g4sp6tnqkmh2" (unhashed: ttrss.shiromar.com). So that's the Closest Encloser of the query name.
Bitmap: A, RRSIG Validated: RRSIG-Owner el5jsv275ctib3vfbfh0g4sp6tnqkmh2.shiromar.com., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 21193, Signer-Name: shiromar.com






Status: Good. NXDomain-Proof required and found.






TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "2oq8h3jng39jb2jot04tnpp9grgvpki9" (unhashed: _tcp.ttrss.shiromar.com) with the owner "2d7eh1dp55jn31ee0042qt4fhdoc1kav" and the NextOwner "3m38ms62lak90q5n6oj00c4aa2qf1vfr". So that NSEC3 confirms the not-existence of the Next Closer Name.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner 2d7eh1dp55jn31ee0042qt4fhdoc1kav.shiromar.com., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 21193, Signer-Name: shiromar.com






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 "ri6dooehtt3lkdvlreb2gmoasi5asrc2" (unhashed: *.ttrss.shiromar.com) with the owner "pkobb7i2u493aakf79oiuht3m0o6q493" and the NextOwner "ttr36c1blmfd4qe850lk6rps9c4qn9cm". So that NSEC3 confirms the not-existence of the Wildcard expansion. TLSA-Query (_443._tcp.ttrss.shiromar.com) sends a valid NSEC3 RR as result with the hashed query name "q7v6afrbl0h29oprcl5l226ttk5sgsd9" between the hashed NSEC3-owner "pkobb7i2u493aakf79oiuht3m0o6q493" and the hashed NextOwner "ttr36c1blmfd4qe850lk6rps9c4qn9cm". So the zone confirmes the not-existence of that TLSA RR.
Bitmap: A, RRSIG Validated: RRSIG-Owner pkobb7i2u493aakf79oiuht3m0o6q493.shiromar.com., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 21193, Signer-Name: shiromar.com






Status: Good. NXDomain-Proof required and found.






CAA-Query sends a valid NSEC3 RR as result with the hashed query name "el5jsv275ctib3vfbfh0g4sp6tnqkmh2" equal the hashed NSEC3-owner "el5jsv275ctib3vfbfh0g4sp6tnqkmh2" and the hashed NextOwner "f3k4iqa74ldvau641457lg8g6taqlapn". 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, RRSIG Validated: RRSIG-Owner el5jsv275ctib3vfbfh0g4sp6tnqkmh2.shiromar.com., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 21193, Signer-Name: shiromar.com






Status: Good. NoData-Proof required and found.



Zone: www.ttrss.shiromar.com

www.ttrss.shiromar.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 "9hga6g7gml43cf4bc7bd46dmd6i27lpp" between the hashed NSEC3-owner "9e5ccbt9aqomiemuqmoftf29a52gmati" and the hashed NextOwner "9o6hmp29nkq1j55klhp9gqjf92079eeh". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: A, RRSIG Validated: RRSIG-Owner 9e5ccbt9aqomiemuqmoftf29a52gmati.shiromar.com., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 21193, Signer-Name: shiromar.com






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "el5jsv275ctib3vfbfh0g4sp6tnqkmh2" as Owner. That's the Hash of "ttrss.shiromar.com" with the NextHashedOwnerName "f3k4iqa74ldvau641457lg8g6taqlapn". So that domain name is the Closest Encloser of "www.ttrss.shiromar.com". Opt-Out: False.
Bitmap: A, RRSIG Validated: RRSIG-Owner el5jsv275ctib3vfbfh0g4sp6tnqkmh2.shiromar.com., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 21193, Signer-Name: shiromar.com






The ClosestEncloser says, that "*.ttrss.shiromar.com" with the Hash "ri6dooehtt3lkdvlreb2gmoasi5asrc2" 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 "pkobb7i2u493aakf79oiuht3m0o6q493" and the Next Owner "ttr36c1blmfd4qe850lk6rps9c4qn9cm", 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: A, RRSIG Validated: RRSIG-Owner pkobb7i2u493aakf79oiuht3m0o6q493.shiromar.com., Algorithm: 8, 3 Labels, original TTL: 300 sec, Signature-expiration: 26.07.2021, 10:27:59 +, Signature-Inception: 04.07.2021, 10:27:59 +, KeyTag 21193, Signer-Name: shiromar.com

 

3. Name Servers

DomainNameserverNS-IP
www.ttrss.shiromar.com
•  ns-cloud-c1.googledomains.com

ttrss.shiromar.com
•  ns-cloud-c1.googledomains.com
216.239.32.108
Montreal/Quebec/Canada (CA) - Google LLC		•

• 
2001:4860:4802:32::6c
Mountain View/California/United States (US) - Google LLC		•
shiromar.com
•  ns-cloud-c1.googledomains.com
216.239.32.108
Montreal/Quebec/Canada (CA) - Google LLC		•

• 
2001:4860:4802:32::6c
Mountain View/California/United States (US) - Google LLC		•

•  ns-cloud-c2.googledomains.com
216.239.34.108
Montreal/Quebec/Canada (CA) - Google LLC		•

• 
2001:4860:4802:34::6c
Mountain View/California/United States (US) - Google LLC		•

•  ns-cloud-c3.googledomains.com
216.239.36.108
Montreal/Quebec/Canada (CA) - Google LLC		•

• 
2001:4860:4802:36::6c
Mountain View/California/United States (US) - Google LLC		•

•  ns-cloud-c4.googledomains.com
216.239.38.108
Montreal/Quebec/Canada (CA) - Google LLC		•

• 
2001:4860:4802:38::6c
Mountain View/California/United States (US) - Google LLC		•
com
•  a.gtld-servers.net / nnn1-fra6
•

•  b.gtld-servers.net / nnn1-eltxl2
•

•  c.gtld-servers.net / nnn1-fra6
•

•  d.gtld-servers.net / nnn1-fra6
•

•  e.gtld-servers.net / nnn1-fra6
•

•  f.gtld-servers.net / nnn1-fra5
•

•  g.gtld-servers.net / nnn1-fra5
•

•  h.gtld-servers.net / nnn1-fra5
•

•  i.gtld-servers.net / nnn1-fra5
•

•  j.gtld-servers.net / nnn1-ein1
•

•  k.gtld-servers.net / nnn1-ein2
•

•  l.gtld-servers.net / nnn1-ein2
•

•  m.gtld-servers.net / nnn1-ein2
•

 

4. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1625487955
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:3


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1625487970
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:10


Domain:shiromar.com
Zone-Name:shiromar.com
Primary:ns-cloud-c1.googledomains.com
Mail:cloud-dns-hostmaster.google.com
Serial:82
Refresh:21600
Retry:3600
Expire:259200
TTL:300
num Entries:8


Domain:ttrss.shiromar.com
Zone-Name:shiromar.com
Primary:ns-cloud-c1.googledomains.com
Mail:cloud-dns-hostmaster.google.com
Serial:82
Refresh:21600
Retry:3600
Expire:259200
TTL:300
num Entries:2


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


5. Screenshots

Startaddress: https://ttrss.shiromar.com, address used: https://ttrss.shiromar.com/, Screenshot created 2021-07-05 14:27:57 +00:0 url is insecure, certificate invalid

 

Mobil (412px x 732px)

 

183 milliseconds

 

Screenshot mobile - https://ttrss.shiromar.com/
Mobil + Landscape (732px x 412px)

 

169 milliseconds

 

Screenshot mobile landscape - https://ttrss.shiromar.com/
Screen (1280px x 1680px)

 

544 milliseconds

 

Screenshot Desktop - https://ttrss.shiromar.com/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport412732
content Size412732

 

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_128_GCM.

 

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

 

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://ttrss.shiromar.com/
99.55.153.242
301
https://ttrss.shiromar.com/
Html is minified: 108.54 %
0.236
A
Server: nginx/1.18.0 (Ubuntu)
Date: Mon, 05 Jul 2021 12:27:18 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://ttrss.shiromar.com/

• https://ttrss.shiromar.com/
99.55.153.242
502

Html is minified: 109.21 %
3.703
N
Bad Gateway
Certificate error: RemoteCertificateNameMismatch
Server: nginx/1.18.0 (Ubuntu)
Date: Mon, 05 Jul 2021 12:27:19 GMT
Content-Type: text/html
Content-Length: 166
Connection: close

• http://ttrss.shiromar.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
99.55.153.242
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://ttrss.shiromar.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 108.54 %
Other inline scripts (∑/total): 0/0		0.233
A
Visible Content: 301 Moved Permanently nginx/1.18.0 (Ubuntu)
Server: nginx/1.18.0 (Ubuntu)
Date: Mon, 05 Jul 2021 12:27:23 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://ttrss.shiromar.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• https://ttrss.shiromar.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		502

Html is minified: 109.21 %
Other inline scripts (∑/total): 0/0		3.316
N
Bad Gateway
Certificate error: RemoteCertificateNameMismatch
Visible Content: 502 Bad Gateway nginx/1.18.0 (Ubuntu)
Server: nginx/1.18.0 (Ubuntu)
Date: Mon, 05 Jul 2021 12:27:28 GMT
Content-Type: text/html
Content-Length: 166
Connection: close

• https://99.55.153.242/
99.55.153.242
502

Html is minified: 109.21 %
3.517
N
Bad Gateway
Certificate error: RemoteCertificateNameMismatch
Server: nginx/1.18.0 (Ubuntu)
Date: Mon, 05 Jul 2021 12:27:24 GMT
Content-Type: text/html
Content-Length: 166
Connection: close

 

7. Comments


1. General Results, most used to calculate the result

Aname "ttrss.shiromar.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: 57967 (complete: 151507)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: ttrss.shiromar.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: ttrss.shiromar.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
AGood: No cookie sent via http.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
Ahttp://ttrss.shiromar.com/ 99.55.153.242
301
https://ttrss.shiromar.com/
Correct redirect http - https with the same domain name
Bhttps://ttrss.shiromar.com/ 99.55.153.242
502

Missing HSTS-Header
Bhttps://ttrss.shiromar.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
502

Missing HSTS-Header
CError - no version with Http-Status 200
HFatal error: No https - result with http-status 200, no encryption
Nhttps://ttrss.shiromar.com/ 99.55.153.242
502

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://ttrss.shiromar.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
502

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://99.55.153.242/ 99.55.153.242
502

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 ttrss.shiromar.com, 1 ip addresses, 1 different http results.

2. Header-Checks


3. DNS- and NameServer - Checks

AInfo:: 13 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 4 Name Servers.
AInfo:: 13 Queries complete, 13 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 4 different Name Servers found: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, 4 Name Servers included in Delegation: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, 4 Name Servers included in 1 Zone definitions: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, 1 Name Servers listed in SOA.Primary: ns-cloud-c1.googledomains.com.
AGood: Only one SOA.Primary Name Server found.: ns-cloud-c1.googledomains.com.
AGood: SOA.Primary Name Server included in the delegation set.: ns-cloud-c1.googledomains.com.
AGood: 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: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
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: 4 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 4 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.: 4 Name Servers, 1 Top Level Domain: com
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: googledomains.com
AGood: Name servers with different Country locations found: 4 Name Servers, 2 Countries: CA, US
AInfo: Ipv4-Subnet-list: 4 Name Servers, 1 different subnets (first Byte): 216., 1 different subnets (first two Bytes): 216.239., 4 different subnets (first three Bytes): 216.239.32., 216.239.34., 216.239.36., 216.239.38.
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): 2001:4860:, 1 different subnets (first three blocks): 2001:4860:4802:, 4 different subnets (first four blocks): 2001:4860:4802:0032:, 2001:4860:4802:0034:, 2001:4860:4802:0036:, 2001:4860:4802:0038:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
AGood: 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: ns-cloud-c1.googledomains.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
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.

4. Content- and Performance-critical Checks

https://ttrss.shiromar.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
502

Fatal: Check of /.well-known/acme-challenge/random-filename has a http status 500 - 599, Server Error. Creating a Letsencrypt certificate via http-01 challenge can't work. 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: 102440 milliseconds, 102.440 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
ttrss.shiromar.com
99.55.153.242
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
ttrss.shiromar.com
99.55.153.242
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
 Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - too much certificates, don't send root certificates

1CN=alltube.shiromar.com


2CN=R3, O=Let's Encrypt, C=US


3CN=ISRG Root X1, O=Internet Security Research Group, C=US


ttrss.shiromar.com
ttrss.shiromar.com
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

ttrss.shiromar.com
ttrss.shiromar.com
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
 Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - too much certificates, don't send root certificates

1CN=alltube.shiromar.com


2CN=R3, O=Let's Encrypt, C=US


3CN=ISRG Root X1, O=Internet Security Research Group, C=US


99.55.153.242
99.55.153.242
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok

99.55.153.242
99.55.153.242
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
error checking OCSP stapling
ok
http/2 via ALPN supported 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
Chain - too much certificates, don't send root certificates

1CN=alltube.shiromar.com


2CN=R3, O=Let's Encrypt, C=US


3CN=ISRG Root X1, O=Internet Security Research Group, C=US

 

9. Certificates

1.
1.
CN=alltube.shiromar.com
02.07.2021
30.09.2021
1304 days expired		alltube.shiromar.com - 1 entry
1.
1.
CN=alltube.shiromar.com
02.07.2021

30.09.2021
1304 days expired


alltube.shiromar.com - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0366DB0E8F94EAB3A4DD6D82BCEC68CC54C0
Thumbprint:1476044BE96258CF093DE11C7FA4A0EADBD66611
SHA256 / Certificate:E9KGrumJtd6I2K11CA4E3b8k5GEomx0gI6YkemMxxsY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):619aaec03407ac85470f58bcd79203e79e964525b4381773663fa9c7f8f34152
SHA256 hex / Subject Public Key Information (SPKI):619aaec03407ac85470f58bcd79203e79e964525b4381773663fa9c7f8f34152
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)




2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 142 days

2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
expires in 142 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
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:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)




3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 3691 days

3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 3691 days




KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
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)

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

Small Code Update - wait one minute

 

11. Html-Content - Entries

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

 

12. Html-Parsing via https://validator.w3.org/nu/

Small Code update, wait one minute

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

 

QNr.DomainTypeNS used
1
com
NS
a.root-servers.net (2001:503:ba3e::2:30)

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
ns-cloud-c1.googledomains.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns5.googledomains.com, ns6.googledomains.com, ns7.googledomains.com, ns8.googledomains.com

Answer: ns8.googledomains.com
2001:4860:4802:38::a, 216.239.38.10

Answer: ns7.googledomains.com
2001:4860:4802:36::a, 216.239.36.10

Answer: ns6.googledomains.com
2001:4860:4802:34::a, 216.239.34.10

Answer: ns5.googledomains.com
2001:4860:4802:32::a, 216.239.32.10
3
ns-cloud-c2.googledomains.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns5.googledomains.com, ns6.googledomains.com, ns7.googledomains.com, ns8.googledomains.com

Answer: ns8.googledomains.com
2001:4860:4802:38::a, 216.239.38.10

Answer: ns7.googledomains.com
2001:4860:4802:36::a, 216.239.36.10

Answer: ns6.googledomains.com
2001:4860:4802:34::a, 216.239.34.10

Answer: ns5.googledomains.com
2001:4860:4802:32::a, 216.239.32.10
4
ns-cloud-c3.googledomains.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns5.googledomains.com, ns6.googledomains.com, ns7.googledomains.com, ns8.googledomains.com

Answer: ns5.googledomains.com
2001:4860:4802:32::a, 216.239.32.10

Answer: ns8.googledomains.com
2001:4860:4802:38::a, 216.239.38.10

Answer: ns7.googledomains.com
2001:4860:4802:36::a, 216.239.36.10

Answer: ns6.googledomains.com
2001:4860:4802:34::a, 216.239.34.10
5
ns-cloud-c4.googledomains.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns5.googledomains.com, ns6.googledomains.com, ns7.googledomains.com, ns8.googledomains.com

Answer: ns8.googledomains.com
2001:4860:4802:38::a, 216.239.38.10

Answer: ns7.googledomains.com
2001:4860:4802:36::a, 216.239.36.10

Answer: ns6.googledomains.com
2001:4860:4802:34::a, 216.239.34.10

Answer: ns5.googledomains.com
2001:4860:4802:32::a, 216.239.32.10
6
ns-cloud-c1.googledomains.com: 216.239.32.108
A
ns5.googledomains.com (2001:4860:4802:32::a)
7
ns-cloud-c1.googledomains.com: 2001:4860:4802:32::6c
AAAA
ns5.googledomains.com (2001:4860:4802:32::a)
8
ns-cloud-c2.googledomains.com: 216.239.34.108
A
ns5.googledomains.com (2001:4860:4802:32::a)
9
ns-cloud-c2.googledomains.com: 2001:4860:4802:34::6c
AAAA
ns5.googledomains.com (2001:4860:4802:32::a)
10
ns-cloud-c3.googledomains.com: 216.239.36.108
A
ns5.googledomains.com (2001:4860:4802:32::a)
11
ns-cloud-c3.googledomains.com: 2001:4860:4802:36::6c
AAAA
ns5.googledomains.com (2001:4860:4802:32::a)
12
ns-cloud-c4.googledomains.com: 216.239.38.108
A
ns5.googledomains.com (2001:4860:4802:32::a)
13
ns-cloud-c4.googledomains.com: 2001:4860:4802:38::6c
AAAA
ns5.googledomains.com (2001:4860:4802:32::a)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
ttrss.shiromar.com
0

no CAA entry found
1
0
shiromar.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
shiromar.com
v=spf1 mx ~all
ok
1
0
ttrss.shiromar.com

ok
1
0
_acme-challenge.ttrss.shiromar.com

Name Error - The domain name does not exist
1
0
_acme-challenge.ttrss.shiromar.com.shiromar.com

Name Error - The domain name does not exist
1
0
_acme-challenge.ttrss.shiromar.com.ttrss.shiromar.com

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No Ciphers found

 

18. Portchecks

DomainIPPortDescriptionResultAnswer
ttrss.shiromar.com
99.55.153.242
21
FTP



ttrss.shiromar.com
99.55.153.242
21
FTP



ttrss.shiromar.com
99.55.153.242
22
SSH



ttrss.shiromar.com
99.55.153.242
22
SSH



ttrss.shiromar.com
99.55.153.242
25
SMTP



ttrss.shiromar.com
99.55.153.242
25
SMTP



ttrss.shiromar.com
99.55.153.242
53
DNS



ttrss.shiromar.com
99.55.153.242
53
DNS



ttrss.shiromar.com
99.55.153.242
110
POP3



ttrss.shiromar.com
99.55.153.242
110
POP3



ttrss.shiromar.com
99.55.153.242
143
IMAP



ttrss.shiromar.com
99.55.153.242
143
IMAP



ttrss.shiromar.com
99.55.153.242
465
SMTP (encrypted)



ttrss.shiromar.com
99.55.153.242
465
SMTP (encrypted)



ttrss.shiromar.com
99.55.153.242
587
SMTP (encrypted, submission)



ttrss.shiromar.com
99.55.153.242
587
SMTP (encrypted, submission)



ttrss.shiromar.com
99.55.153.242
993
IMAP (encrypted)



ttrss.shiromar.com
99.55.153.242
993
IMAP (encrypted)



ttrss.shiromar.com
99.55.153.242
995
POP3 (encrypted)



ttrss.shiromar.com
99.55.153.242
995
POP3 (encrypted)



ttrss.shiromar.com
99.55.153.242
1433
MS SQL



ttrss.shiromar.com
99.55.153.242
1433
MS SQL



ttrss.shiromar.com
99.55.153.242
2082
cPanel (http)



ttrss.shiromar.com
99.55.153.242
2082
cPanel (http)



ttrss.shiromar.com
99.55.153.242
2083
cPanel (https)



ttrss.shiromar.com
99.55.153.242
2083
cPanel (https)



ttrss.shiromar.com
99.55.153.242
2086
WHM (http)



ttrss.shiromar.com
99.55.153.242
2086
WHM (http)



ttrss.shiromar.com
99.55.153.242
2087
WHM (https)



ttrss.shiromar.com
99.55.153.242
2087
WHM (https)



ttrss.shiromar.com
99.55.153.242
2089
cPanel Licensing



ttrss.shiromar.com
99.55.153.242
2089
cPanel Licensing



ttrss.shiromar.com
99.55.153.242
2095
cPanel Webmail (http)



ttrss.shiromar.com
99.55.153.242
2095
cPanel Webmail (http)



ttrss.shiromar.com
99.55.153.242
2096
cPanel Webmail (https)



ttrss.shiromar.com
99.55.153.242
2096
cPanel Webmail (https)



ttrss.shiromar.com
99.55.153.242
2222
DirectAdmin (http)



ttrss.shiromar.com
99.55.153.242
2222
DirectAdmin (http)



ttrss.shiromar.com
99.55.153.242
2222
DirectAdmin (https)



ttrss.shiromar.com
99.55.153.242
2222
DirectAdmin (https)



ttrss.shiromar.com
99.55.153.242
3306
mySql



ttrss.shiromar.com
99.55.153.242
3306
mySql



ttrss.shiromar.com
99.55.153.242
5224
Plesk Licensing



ttrss.shiromar.com
99.55.153.242
5224
Plesk Licensing



ttrss.shiromar.com
99.55.153.242
5432
PostgreSQL



ttrss.shiromar.com
99.55.153.242
5432
PostgreSQL



ttrss.shiromar.com
99.55.153.242
8080
Ookla Speedtest (http)



ttrss.shiromar.com
99.55.153.242
8080
Ookla Speedtest (http)



ttrss.shiromar.com
99.55.153.242
8080
Ookla Speedtest (https)



ttrss.shiromar.com
99.55.153.242
8080
Ookla Speedtest (https)



ttrss.shiromar.com
99.55.153.242
8083
VestaCP http



ttrss.shiromar.com
99.55.153.242
8083
VestaCP http



ttrss.shiromar.com
99.55.153.242
8083
VestaCP https



ttrss.shiromar.com
99.55.153.242
8083
VestaCP https



ttrss.shiromar.com
99.55.153.242
8443
Plesk Administration (https)



ttrss.shiromar.com
99.55.153.242
8443
Plesk Administration (https)



ttrss.shiromar.com
99.55.153.242
8447
Plesk Installer + Updates



ttrss.shiromar.com
99.55.153.242
8447
Plesk Installer + Updates



ttrss.shiromar.com
99.55.153.242
8880
Plesk Administration (http)



ttrss.shiromar.com
99.55.153.242
8880
Plesk Administration (http)



ttrss.shiromar.com
99.55.153.242
10000
Webmin (http)



ttrss.shiromar.com
99.55.153.242
10000
Webmin (http)



ttrss.shiromar.com
99.55.153.242
10000
Webmin (https)



ttrss.shiromar.com
99.55.153.242
10000
Webmin (https)



 

 

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