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

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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:
10.05.2025 02:18:37

 

Older results

 

S - 08.02.2025 19:49:28
S - 04.05.2024 04:34:54
S - 04.05.2024 03:51:20
S - 06.04.2024 08:57:28
S - 24.01.2024 19:09:47

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
test.twimg.com
CNAME
twimg.twitter.map.fastly.net
yes
1
0

CNAME
wildcard.twimg.com
yes
1
0

CNAME
twimg.twitter.map.fastly.net
yes



A
199.232.80.159
Marseille/Provence-Alpes-Côte d'Azur/France (FR) - Fastly, Inc.
No Hostname found
yes


www.test.twimg.com

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



AAAA
Name Error
yes



CNAME
Name Error
yes


*.test.twimg.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 20326, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 38696, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 53148, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.05.2025, 00:00:00 +, Signature-Inception: 01.05.2025, 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 13, KeyTag 19718, DigestType 2 and Digest isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=






2 RRSIG RR to validate DS RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 22.05.2025, 20:00:00 +, Signature-Inception: 09.05.2025, 19:00:00 +, KeyTag 53148, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 53148 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 13, KeyTag 19718, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 13, KeyTag 40097, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 17.05.2025, 14:02:35 +, Signature-Inception: 02.05.2025, 13:57:35 +, KeyTag 19718, Signer-Name: com






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 19718 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest "isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: twimg.com

twimg.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 "vjsvsifjui2ae90dqussr7du1rm0oevq" between the hashed NSEC3-owner "vjsvqu3pife1em9s8tp9imq1nligim9n" and the hashed NextOwner "vjt03apfif25tevo8l2blm13u8f34oct". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner vjsvqu3pife1em9s8tp9imq1nligim9n.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 16.05.2025, 00:41:41 +, Signature-Inception: 08.05.2025, 23:31:41 +, KeyTag 40097, 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 "ck0q3udg8cekkae7rukpgct1dvssh8ll". So that domain name is the Closest Encloser of "twimg.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 15.05.2025, 00:25:55 +, Signature-Inception: 07.05.2025, 23:15:55 +, KeyTag 40097, Signer-Name: com






0 DNSKEY RR found









Zone: test.twimg.com

test.twimg.com
0 DS RR in the parent zone found



Zone: www.test.twimg.com

www.test.twimg.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






3 DNSKEY RR found






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






Public Key with Algorithm 8, KeyTag 38696, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 53148, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.05.2025, 00:00:00 +, Signature-Inception: 01.05.2025, 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 13, KeyTag 37331, DigestType 2 and Digest LwvsLW95370dCP0ho6+S0OOaS57x4/QRH/8oJJDaRTs=






1 RRSIG RR to validate DS RR found






RRSIG-Owner net., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 22.05.2025, 20:00:00 +, Signature-Inception: 09.05.2025, 19:00:00 +, KeyTag 53148, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 53148 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 13, KeyTag 37331, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 13, KeyTag 45412, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner net., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 17.05.2025, 14:10:35 +, Signature-Inception: 02.05.2025, 14:05:35 +, KeyTag 37331, Signer-Name: net






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 37331 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 37331, DigestType 2 and Digest "LwvsLW95370dCP0ho6+S0OOaS57x4/QRH/8oJJDaRTs=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: fastly.net

fastly.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 "ap27gbv43gq0pd0p7pujmpgv3q2t7q3o" between the hashed NSEC3-owner "ap22ie95pjt6ocm87u9k7g0ee9btj554" and the hashed NextOwner "ap284ecq9c9iqoag8i91ongr5784m4et". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner ap22ie95pjt6ocm87u9k7g0ee9btj554.net., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 16.05.2025, 02:57:39 +, Signature-Inception: 09.05.2025, 01:47:39 +, KeyTag 45412, 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 "fastly.net". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner a1rt98bs5qgc9nfi51s9hci47uljg6jh.net., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 15.05.2025, 03:00:47 +, Signature-Inception: 08.05.2025, 01:50:47 +, KeyTag 45412, Signer-Name: net






0 DNSKEY RR found









Zone: map.fastly.net

map.fastly.net
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: twitter.map.fastly.net

twitter.map.fastly.net
0 DS RR in the parent zone found






0 DNSKEY RR found









Zone: twimg.twitter.map.fastly.net

twimg.twitter.map.fastly.net
0 DS RR in the parent zone found






0 DNSKEY RR found









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 20326, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 38696, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 53148, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.05.2025, 00:00:00 +, Signature-Inception: 01.05.2025, 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 13, KeyTag 19718, DigestType 2 and Digest isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=






2 RRSIG RR to validate DS RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 22.05.2025, 20:00:00 +, Signature-Inception: 09.05.2025, 19:00:00 +, KeyTag 53148, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 53148 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 13, KeyTag 19718, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 13, KeyTag 40097, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 17.05.2025, 14:02:35 +, Signature-Inception: 02.05.2025, 13:57:35 +, KeyTag 19718, Signer-Name: com






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 19718 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest "isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: twimg.com

twimg.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 "vjsvsifjui2ae90dqussr7du1rm0oevq" between the hashed NSEC3-owner "vjsvqu3pife1em9s8tp9imq1nligim9n" and the hashed NextOwner "vjt03apfif25tevo8l2blm13u8f34oct". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner vjsvqu3pife1em9s8tp9imq1nligim9n.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 16.05.2025, 00:41:41 +, Signature-Inception: 08.05.2025, 23:31:41 +, KeyTag 40097, 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 "ck0q3udg8cekkae7rukpgct1dvssh8ll". So that domain name is the Closest Encloser of "twimg.com". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 15.05.2025, 00:25:55 +, Signature-Inception: 07.05.2025, 23:15:55 +, KeyTag 40097, Signer-Name: com






0 DNSKEY RR found









Zone: wildcard.twimg.com

wildcard.twimg.com
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.test.twimg.com
•  a.u06.twtrdns.net

twimg.com
•  a.r06.twtrdns.net / 512fd620841ba5c2e62d1a81a51c3548 -
205.251.192.179
Ashburn/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5300:b300::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•

•  a.u06.twtrdns.net / Auth_Host1.Frankfurt_Node1
204.74.111.101
New York/United States (US) - Vercara, LLC		•

• 
2600:9000:5300:b300::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•

•  b.r06.twtrdns.net / 0e34df6ead0705b6550733e0248d92e0 -
205.251.196.198
Herndon/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5304:c600::1
Dallas/Texas/United States (US) - Amazon.com, Inc.		•

•  b.u06.twtrdns.net / 700c0e332391ba6ec489bd43e3516432 -
205.251.196.198
Herndon/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5304:c600::1
Dallas/Texas/United States (US) - Amazon.com, Inc.		•

•  c.r06.twtrdns.net / e4e37239ffcb3e0794244fba949ec6aa -
205.251.194.151
San Jose/California/United States (US) - Amazon.com		•

• 
2600:9000:5302:9700::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•

•  c.u06.twtrdns.net / e4e37239ffcb3e0794244fba949ec6aa -
205.251.194.151
San Jose/California/United States (US) - Amazon.com		•

• 
2600:9000:5302:9700::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•

•  d.r06.twtrdns.net / e093791d7d6292f272d1376399ea47ba -
205.251.199.195
Ashburn/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5307:c300::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•

•  d.u06.twtrdns.net / 4d20ad511e38d9f9867119b4b7ae97c0 -
205.251.199.195
Ashburn/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5307:c300::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•
com
•  a.gtld-servers.net / nnn1-par6
•

•  b.gtld-servers.net / nnn1-eltxl1
•

•  c.gtld-servers.net / nnn1-par6
•

•  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-frmrs-2
•

•  k.gtld-servers.net / nnn1-frmrs-2
•

•  l.gtld-servers.net / nnn1-frmrs-2
•

•  m.gtld-servers.net / nnn1-frmrs-2
•
twimg.twitter.map.fastly.net
•  ns1.fastly.net / cache-mrs10526
23.235.32.32
San Francisco/California/United States (US) - Fastly, Inc.		•
twitter.map.fastly.net
•  ns1.fastly.net / cache-mrs1050090
23.235.32.32
San Francisco/California/United States (US) - Fastly, Inc.		•
map.fastly.net
•  ns1.fastly.net / cache-mrs10559
23.235.32.32
San Francisco/California/United States (US) - Fastly, Inc.		•
fastly.net
•  ns1.fastly.net / cache-mrs10546
23.235.32.32
San Francisco/California/United States (US) - Fastly, Inc.		•

•  ns2.fastly.net / cache-mrs10522
104.156.80.32
San Francisco/California/United States (US) - Fastly, Inc.		•

•  ns3.fastly.net / cache-mrs10547
23.235.36.32
Montreal/Quebec/Canada (CA) - Fastly, Inc.		•

•  ns4.fastly.net / cache-mrs10564
104.156.84.32
San Francisco/California/United States (US) - Fastly, Inc.		•
twimg.com
•  a.r06.twtrdns.net / 512fd620841ba5c2e62d1a81a51c3548 -
205.251.192.179
Ashburn/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5300:b300::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•

•  a.u06.twtrdns.net / Auth_Host2.Frankfurt_Node1
204.74.111.101
New York/United States (US) - Vercara, LLC		•

• 
2600:9000:5300:b300::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•

•  b.r06.twtrdns.net / 4ad4583bd8489b55f7a4f2ca5792336d -
205.251.196.198
Herndon/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5304:c600::1
Dallas/Texas/United States (US) - Amazon.com, Inc.		•

•  b.u06.twtrdns.net / 4ad4583bd8489b55f7a4f2ca5792336d -
205.251.196.198
Herndon/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5304:c600::1
Dallas/Texas/United States (US) - Amazon.com, Inc.		•

•  c.r06.twtrdns.net / 0864a7877c14cbce039122b8173a36e7 -
205.251.194.151
San Jose/California/United States (US) - Amazon.com		•

• 
2600:9000:5302:9700::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•

•  c.u06.twtrdns.net / 98b155fd0f3e0128c376e2db71338e62 -
205.251.194.151
San Jose/California/United States (US) - Amazon.com		•

• 
2600:9000:5302:9700::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•

•  d.r06.twtrdns.net / 08a29032af2c8395cc6c756e9c027fa7 -
205.251.199.195
Ashburn/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5307:c300::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•

•  d.u06.twtrdns.net / 4d20ad511e38d9f9867119b4b7ae97c0 -
205.251.199.195
Ashburn/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5307:c300::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•
com
•  a.gtld-servers.net / nnn1-par6
•

•  a.gtld-servers.net / nnn1-par6
•

•  b.gtld-servers.net / nnn1-eltxl1
•

•  b.gtld-servers.net / nnn1-eltxl1
•

•  c.gtld-servers.net / nnn1-par6
•

•  c.gtld-servers.net / nnn1-par6
•

•  d.gtld-servers.net / nnn1-par6
•

•  d.gtld-servers.net / nnn1-par6
•

•  e.gtld-servers.net / nnn1-par6
•

•  e.gtld-servers.net / nnn1-par6
•

•  f.gtld-servers.net / nnn1-defra-4
•

•  f.gtld-servers.net / nnn1-defra-4
•

•  g.gtld-servers.net / nnn1-defra-4
•

•  g.gtld-servers.net / nnn1-defra-4
•

•  h.gtld-servers.net / nnn1-defra-4
•

•  h.gtld-servers.net / nnn1-defra-4
•

•  i.gtld-servers.net / nnn1-defra-4
•

•  i.gtld-servers.net / nnn1-defra-4
•

•  j.gtld-servers.net / nnn1-frmrs-2
•

•  j.gtld-servers.net / nnn1-frmrs-2
•

•  k.gtld-servers.net / nnn1-frmrs-2
•

•  k.gtld-servers.net / nnn1-frmrs-2
•

•  l.gtld-servers.net / nnn1-frmrs-2
•

•  l.gtld-servers.net / nnn1-frmrs-2
•

•  m.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:1746836290
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:5


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1746836305
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:8


Domain:twimg.com
Zone-Name:twimg.com
Primary:a.u06.twtrdns.net
Mail:noc.twitter.com
Serial:2023121101
Refresh:3600
Retry:600
Expire:604800
TTL:3600
num Entries:15


Domain:twimg.com
Zone-Name:twimg.com
Primary:a.u06.twtrdns.net
Mail:noc.twitter.com
Serial:2023206705
Refresh:3600
Retry:600
Expire:604800
TTL:3600
num Entries:1


Domain:www.test.twimg.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:1746836320
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:1


Domain:net
Zone-Name:net
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1746836335
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:12


Domain:fastly.net
Zone-Name:fastly.net
Primary:ns1.fastly.net
Mail:hostmaster.fastly.com
Serial:2017052201
Refresh:3600
Retry:600
Expire:604800
TTL:30
num Entries:4


Domain:map.fastly.net
Zone-Name:fastly.net
Primary:ns1.fastly.net
Mail:hostmaster.fastly.com
Serial:2017052201
Refresh:3600
Retry:600
Expire:604800
TTL:30
num Entries:1


Domain:twitter.map.fastly.net
Zone-Name:fastly.net
Primary:ns1.fastly.net
Mail:hostmaster.fastly.com
Serial:2017052201
Refresh:3600
Retry:600
Expire:604800
TTL:30
num Entries:1


Domain:twimg.twitter.map.fastly.net
Zone-Name:fastly.net
Primary:ns1.fastly.net
Mail:hostmaster.fastly.com
Serial:2017052201
Refresh:3600
Retry:600
Expire:604800
TTL:30
num Entries:1


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1746836365
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:13


Domain:twimg.com
Zone-Name:twimg.com
Primary:a.u06.twtrdns.net
Mail:noc.twitter.com
Serial:2023121101
Refresh:3600
Retry:600
Expire:604800
TTL:3600
num Entries:15


Domain:twimg.com
Zone-Name:twimg.com
Primary:a.u06.twtrdns.net
Mail:noc.twitter.com
Serial:2023206705
Refresh:3600
Retry:600
Expire:604800
TTL:3600
num Entries:1


5. Screenshots

Startaddress: https://test.twimg.com/, address used: https://test.twimg.com/, Screenshot created 2025-05-10 02:23:07 +00:0

 

Mobil (412px x 732px)

 

1029 milliseconds

 

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

 

1038 milliseconds

 

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

 

1143 milliseconds

 

Screenshot Desktop - https://test.twimg.com/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport412732
content Size412732

 

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

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://test.twimg.com/
199.232.80.159
500

Html is minified: 102.29 %
0.060
S
Domain Not Found
Connection: keep-alive
Server: Varnish
Retry-After: 0
Cache-Control: no-cache, private
X-Served-By: cache-mrs1050084-MRS
Accept-Ranges: bytes
Date: Sat, 10 May 2025 00:21:35 GMT
Via: 1.1 varnish
Content-Length: 268
Content-Type: text/html

• https://test.twimg.com/
199.232.80.159
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		500

Html is minified: 102.31 %
Other inline scripts (∑/total): 0/0		3.374
S
Domain Not Found
Connection: keep-alive
Server: Varnish
Retry-After: 0
Cache-Control: no-cache, private
X-Served-By: cache-mrs10538-MRS
Accept-Ranges: bytes
Date: Sat, 10 May 2025 00:21:36 GMT
Via: 1.1 varnish
Content-Length: 266
Content-Type: text/html

• http://test.twimg.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
199.232.80.159
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		500

Html is minified: 102.29 %
Other inline scripts (∑/total): 0/0		0.033
S
Domain Not Found
Visible Content:
Connection: keep-alive
Server: Varnish
Retry-After: 0
Cache-Control: no-cache, private
X-Served-By: cache-mrs1050084-MRS
Accept-Ranges: bytes
Date: Sat, 10 May 2025 00:21:40 GMT
Via: 1.1 varnish
Content-Length: 268
Content-Type: text/html

• https://199.232.80.159/
199.232.80.159
421

Html is minified: 102.11 %
3.360
N
Misdirected Request
Certificate error: RemoteCertificateNameMismatch
Connection: keep-alive
x-served-by: cache-mrs10548
Content-Length: 291
Content-Type: text/plain; charset=utf-8

 

7. Comments


1. General Results, most used to calculate the result

Aname "test.twimg.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: 105479 (complete: 270180)
AGood: All ip addresses are public addresses
Warning: Only one ip address found: test.twimg.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: test.twimg.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.
AExcellent: Main Domain is in the Google-Preload-List
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):0 complete Content-Type - header (3 urls)
http://test.twimg.com/ 199.232.80.159


Url with incomplete Content-Type - header - missing charset
https://test.twimg.com/ 199.232.80.159


Url with incomplete Content-Type - header - missing charset
http://test.twimg.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 199.232.80.159


Url with incomplete Content-Type - header - missing charset
Bhttps://test.twimg.com/ 199.232.80.159
500

Missing HSTS-Header
CError - no version with Http-Status 200
HFatal error: No https - result with http-status 200, no encryption
Mhttps://199.232.80.159/ 199.232.80.159
421

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://199.232.80.159/ 199.232.80.159
421

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Otest.twimg.com / 199.232.80.159 / 443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 3 Cipher Suites without Forward Secrecy found
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 test.twimg.com, 1 ip addresses, 1 different http results.
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.test.twimg.com

2. Header-Checks

U

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

3. DNS- and NameServer - Checks

AInfo:: 37 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 8 Name Servers.
AInfo:: 37 Queries complete, 37 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 4.6 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 8 different Name Servers found: a.r06.twtrdns.net, a.u06.twtrdns.net, b.r06.twtrdns.net, b.u06.twtrdns.net, c.r06.twtrdns.net, c.u06.twtrdns.net, d.r06.twtrdns.net, d.u06.twtrdns.net, 8 Name Servers included in Delegation: a.r06.twtrdns.net, a.u06.twtrdns.net, b.r06.twtrdns.net, b.u06.twtrdns.net, c.r06.twtrdns.net, c.u06.twtrdns.net, d.r06.twtrdns.net, d.u06.twtrdns.net, 8 Name Servers included in 1 Zone definitions: a.r06.twtrdns.net, a.u06.twtrdns.net, b.r06.twtrdns.net, b.u06.twtrdns.net, c.r06.twtrdns.net, c.u06.twtrdns.net, d.r06.twtrdns.net, d.u06.twtrdns.net, 1 Name Servers listed in SOA.Primary: a.u06.twtrdns.net.
AGood: Only one SOA.Primary Name Server found.: a.u06.twtrdns.net.
AGood: SOA.Primary Name Server included in the delegation set.: a.u06.twtrdns.net.
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.
AInfo: Ipv4-Subnet-list: 8 Name Servers, 2 different subnets (first Byte): 204., 205., 2 different subnets (first two Bytes): 204.74., 205.251., 5 different subnets (first three Bytes): 204.74.111., 205.251.192., 205.251.194., 205.251.196., 205.251.199.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 8 Name Servers with IPv6, 1 different subnets (first block): 2600:, 1 different subnets (first two blocks): 2600:9000:, 4 different subnets (first three blocks): 2600:9000:5300:, 2600:9000:5302:, 2600:9000:5304:, 2600:9000:5307:, 4 different subnets (first four blocks): 2600:9000:5300:b300:, 2600:9000:5302:9700:, 2600:9000:5304:c600:, 2600:9000:5307:c300:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 32 good Nameserver
AGood: Nameserver supports Echo Capitalization: 32 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 32 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 32 good Nameserver
Nameserver doesn't pass all EDNS-Checks: a.u06.twtrdns.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.
AGood: All SOA have the same Serial Number
AGood: CAA entries found, creating certificate is limited: certainly.com is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: globalsign.com is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates
Warning: Unknown CAA found: certainly.com isn't defined. Unknown entry. May be wrong written, may be not longer valid. May be a missing entry in this tool.

4. Content- and Performance-critical Checks

http://test.twimg.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 199.232.80.159
500

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: 276773 milliseconds, 276.773 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
test.twimg.com
199.232.80.159
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
test.twimg.com
199.232.80.159
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
No SNI required - domain included in main certificate 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
No SNI required - domain included in main certificate 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.twimg.com, O="Twitter, Inc.", L=San Francisco, C=US, ST=California


2CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US


199.232.80.159
199.232.80.159
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
supported
ok

199.232.80.159
199.232.80.159
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
supported
ok
http/2 via ALPN supported 
Cert sent without SNI 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Cert sent without SNI 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.twimg.com, O="Twitter, Inc.", L=San Francisco, C=US, ST=California


2CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US

 

9. Certificates

1.
1.
CN=*.twimg.com, O="Twitter, Inc.", L=San Francisco, S=California, C=US
24.06.2024
26.07.2025
expires in 71 days		*.twimg.com, twimg.com, platform.twitter.com, cdn.syndication.twimg.com - 4 entries
1.
1.
CN=*.twimg.com, O="Twitter, Inc.", L=San Francisco, S=California, C=US
24.06.2024

26.07.2025
expires in 71 days


*.twimg.com, twimg.com, platform.twitter.com, cdn.syndication.twimg.com - 4 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:05B3EC273FEE16BDF3D39AD995F17109
Thumbprint:D7A749979A54CDB86AE1DF0D73A62332B3B3A672
SHA256 / Certificate:zQNEaVQmVSOFUvhrcytx842XmEdBj0LmkJ0A617hy80=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):71d925c49285a211dcca8d35829bdf3eb468523b0e833064683608054aa21115
SHA256 hex / Subject Public Key Information (SPKI):71d925c49285a211dcca8d35829bdf3eb468523b0e833064683608054aa21115 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




2.
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
30.03.2021
30.03.2031
expires in 2144 days

2.
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
30.03.2021

30.03.2031
expires in 2144 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0CF5BD062B5602F47AB8502C23CCF066
Thumbprint:1B511ABEAD59C6CE207077C0BF0E0043B1382612
SHA256 / Certificate:yAJfn8Zf38lbPKjMeGe5pYe1J3lzlXkXRj/IE9C2Jak=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):59e738e674221702af1edb87c5200c1a4b75f64fae3d2c3d265124c61bd83c79
SHA256 hex / Subject Public Key Information (SPKI):
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp.digicert.com
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




3.
CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US
01.08.2013
15.01.2038
expires in 4627 days

3.
CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US
01.08.2013

15.01.2038
expires in 4627 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:033AF1E6A711A9A0BB2864B11D09FAE5
Thumbprint:DF3C24F9BFD666761B268073FE06D1CC8D4F82A4
SHA256 / Certificate:yzzLt2Ax5eATj43TmiP53kf/w15DwRRM6ifUalqxy18=
SHA256 hex / Cert (DANE * 0 1):cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
SHA256 hex / PublicKey (DANE * 1 1):8bb593a93be1d0e8a822bb887c547890c3e706aad2dab76254f97fb36b82fc26
SHA256 hex / Subject Public Key Information (SPKI):8bb593a93be1d0e8a822bb887c547890c3e706aad2dab76254f97fb36b82fc26
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




 

10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
0
0
22
CN=R3, O=Let's Encrypt, C=US
0
0
2
CN=R11, O=Let's Encrypt, C=US
0
1
1
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
9887335199
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-03-23 23:07:11
2025-06-21 23:07:10
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com - 4 entries


6589307569
leaf cert		CN=R3, O=Let's Encrypt, C=US
2024-01-19 02:45:08
2024-04-18 02:45:07
*.twimg.com, twimg.com - 2 entries


6573777827
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-01-16 00:00:00
2025-02-15 23:59:59
*.twimg.com, twimg.com - 2 entries


6568406929
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-01-16 00:00:00
2025-01-15 23:59:59
*.twimg.com, twimg.com - 2 entries


6568360243
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-01-16 00:00:00
2025-01-15 23:59:59
*.twimg.com, twimg.com - 2 entries


6512091328
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-01-07 00:00:00
2025-01-06 23:59:59
*.twimg.com, twimg.com - 2 entries


6368703539
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-12-14 00:00:00
2024-12-12 23:59:59
*.twimg.com, twimg.com - 2 entries


6326625475
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-12-07 18:29:46
2024-03-06 18:29:45
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com - 4 entries


6309833800
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-12-05 00:00:00
2024-12-04 23:59:59
*.twimg.com, twimg.com - 2 entries


6255064484
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-11-26 00:00:00
2024-11-25 23:59:59
*.twimg.com, twimg.com - 2 entries


6255014831
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-11-26 00:00:00
2024-11-25 23:59:59
*.twimg.com, twimg.com - 2 entries


6169908183
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-11-12 00:00:00
2024-11-11 23:59:59
*.twimg.com, twimg.com - 2 entries


6019945839
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-10-16 00:00:00
2024-10-14 23:59:59
*.twimg.com, twimg.com - 2 entries


5925410903
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-09-29 00:00:00
2024-10-29 23:59:59
*.twimg.com, cf.twimg.com - 2 entries


5925388758
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-09-29 00:00:00
2024-10-29 23:59:59
*.twimg.com, cf.twimg.com - 2 entries


5785434682
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-09-02 00:00:00
2024-09-01 23:59:59
*.twimg.com, twimg.com - 2 entries


5744297237
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-08-25 00:00:00
2024-09-24 23:59:59
*.twimg.com, twimg.com - 2 entries


5617222162
leaf cert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-08-01 00:00:00
2024-07-30 23:59:59
*.twimg.com, mtc.cdn.vine.co, v.cdn.vine.co - 3 entries


5597964247
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-28 00:00:00
2024-07-26 23:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com - 4 entries


5598021676
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-28 00:00:00
2024-07-26 23:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com - 4 entries


5597963709
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-28 00:00:00
2024-07-26 23:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com - 4 entries


5598038588
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-28 00:00:00
2024-07-26 23:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com - 4 entries


5598002624
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-28 00:00:00
2024-07-26 23:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com - 4 entries


5598053849
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-28 00:00:00
2024-07-26 23:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com - 4 entries


5561642755
leaf cert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-21 00:00:00
2024-08-20 23:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com - 4 entries


4266782403
precert		CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-10-06 00:00:00
2023-11-06 23:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com - 4 entries


 

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

Issuerlast 7 daysactivenum Certs
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
0
13
40
CN=R11, O=Let's Encrypt, C=US
0
10
20
CN=R10, O=Let's Encrypt, C=US
0
13
19
CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
0
0
8
CN=R3, O=Let's Encrypt, C=US
0 /0 new
0
5
CN=DigiCert TLS Hybrid ECC SHA384 2020 CA1, O=DigiCert Inc, C=US
0
0
4
CN=E5, O=Let's Encrypt, C=US
0
2
3

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
18293984957
precert		CN=R10, O=Let's Encrypt, C=US
2025-05-08 14:35:02
2025-08-06 14:35:01
*.twimg.com, twimg.com
2 entries


18294285057
precert		CN=R11, O=Let's Encrypt, C=US
2025-05-08 14:34:53
2025-08-06 14:34:52
*.atla.twitter.com, *.atla.x.com, *.local.twitter.com, *.local.x.com, *.pages.twitter.biz, *.pdxa.twitter.com, *.pdxa.x.com, *.smf1.twitter.com, *.smf1.x.com, *.twimg.com, *.twitter.biz, *.twitter.com, *.twitterintegration.com, *.webhook.twitter.biz, *.x.com, api.tweetdeck.com, blog.tweetdeck.com, cdn.syndication.twimg.com, cdn.syndication.twitter.com, cdn.syndication.x.com, downloads.tweetdeck.com, t.co, tweetdeck.com, twimg.com, twitter.biz, twitter.com, web.tweetdeck.com, www.t.co, www.tweetdeck.com, x.com
30 entries


18291807363
precert		CN=R10, O=Let's Encrypt, C=US
2025-05-08 12:04:30
2025-08-06 12:04:29
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


18223676951
leaf cert		CN=R10, O=Let's Encrypt, C=US
2025-05-04 19:34:22
2025-08-02 19:34:21
*.twimg.com, twimg.com
2 entries


18223956224
precert		CN=R11, O=Let's Encrypt, C=US
2025-05-04 19:04:55
2025-08-02 19:04:54
*.twimg.com, twimg.com
2 entries


18223097451
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-05-04 18:34:25
2025-08-02 18:34:24
*.twimg.com, twimg.com
2 entries


18222789535
precert		CN=R11, O=Let's Encrypt, C=US
2025-05-04 18:05:23
2025-08-02 18:05:22
*.twimg.com, twimg.com
2 entries


18222761501
precert		CN=R11, O=Let's Encrypt, C=US
2025-05-04 17:34:19
2025-08-02 17:34:18
*.twimg.com, twimg.com
2 entries


18112836871
precert		CN=R10, O=Let's Encrypt, C=US
2025-04-28 15:05:59
2025-07-27 15:05:58
*.twimg.com, twimg.com
2 entries


18111794496
precert		CN=R11, O=Let's Encrypt, C=US
2025-04-28 14:35:40
2025-07-27 14:35:39
*.twimg.com, twimg.com
2 entries


17986977290
leaf cert		CN=R10, O=Let's Encrypt, C=US
2025-04-21 21:36:00
2025-07-20 21:35:59
*.twimg.com, twimg.com
2 entries


17796645910
precert		CN=E5, O=Let's Encrypt, C=US
2025-04-11 17:03:45
2025-07-10 17:03:44
*.twimg.com, twimg.com
2 entries


17470887125
precert		CN=R11, O=Let's Encrypt, C=US
2025-03-28 14:33:35
2025-06-26 13:33:34
*.twimg.com, twimg.com
2 entries


17545792580
precert		CN=R10, O=Let's Encrypt, C=US
2025-03-24 16:07:42
2025-06-22 15:07:41
*.twimg.com, twimg.com
2 entries


17374236325
precert		CN=R10, O=Let's Encrypt, C=US
2025-03-24 15:36:36
2025-06-22 14:36:35
*.twimg.com, twimg.com
2 entries


17354004986
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-03-23 22:07:11
2025-06-21 21:07:10
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


17275527817
leaf cert		CN=R10, O=Let's Encrypt, C=US
2025-03-20 20:05:56
2025-06-18 19:05:55
*.twimg.com, twimg.com
2 entries


17275035000
leaf cert		CN=R10, O=Let's Encrypt, C=US
2025-03-20 19:35:50
2025-06-18 18:35:49
*.twimg.com, twimg.com
2 entries


17274556525
leaf cert		CN=R10, O=Let's Encrypt, C=US
2025-03-20 19:05:54
2025-06-18 18:05:53
*.twimg.com, twimg.com
2 entries


17274071479
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-03-20 18:35:57
2025-06-18 17:35:56
*.twimg.com, twimg.com
2 entries


17273587734
leaf cert		CN=R10, O=Let's Encrypt, C=US
2025-03-20 18:06:05
2025-06-18 17:06:04
*.twimg.com, twimg.com
2 entries


17552240391
leaf cert		CN=R10, O=Let's Encrypt, C=US
2025-03-10 20:07:09
2025-06-08 19:07:08
*.twimg.com, twimg.com
2 entries


17551644012
leaf cert		CN=R10, O=Let's Encrypt, C=US
2025-03-10 19:07:09
2025-06-08 18:07:08
*.twimg.com, twimg.com
2 entries


17059117783
precert		CN=R11, O=Let's Encrypt, C=US
2025-03-04 22:05:06
2025-06-02 21:05:05
*.twimg.com, twimg.com
2 entries


17363568856
leaf cert		CN=E5, O=Let's Encrypt, C=US
2025-02-25 14:33:58
2025-05-26 13:33:57
*.twimg.com, twimg.com
2 entries


17146632985
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-02-11 06:11:15
2025-05-12 05:11:14
*.twimg.com, twimg.com
2 entries


17086039958
leaf cert		CN=R10, O=Let's Encrypt, C=US
2025-02-06 14:33:06
2025-05-07 13:33:05
*.twimg.com, twimg.com
2 entries


17069825399
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-02-05 14:33:05
2025-05-06 13:33:04
*.twimg.com, twimg.com
2 entries


16562281372
precert		CN=R10, O=Let's Encrypt, C=US
2025-02-04 19:03:28
2025-05-05 18:03:27
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


17017296568
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-02-03 17:25:23
2025-05-04 16:25:22
*.twimg.com, twimg.com
2 entries


17017256620
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-02-03 17:24:26
2025-05-04 16:24:25
*.twimg.com, twimg.com
2 entries


17017234012
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-02-03 17:22:57
2025-05-04 16:22:56
*.twimg.com, twimg.com
2 entries


17017223685
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-02-03 17:21:37
2025-05-04 16:21:36
*.twimg.com, twimg.com
2 entries


17017175538
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-02-03 17:20:27
2025-05-04 16:20:26
*.twimg.com, twimg.com
2 entries


16711119530
leaf cert		CN=R10, O=Let's Encrypt, C=US
2025-01-22 05:45:09
2025-04-22 04:45:08
*.twimg.com, twimg.com
2 entries


16376121954
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-01-22 05:43:41
2025-04-22 04:43:40
*.twimg.com, twimg.com
2 entries


16655398777
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-01-17 15:05:58
2025-04-17 14:05:57
*.twimg.com, twimg.com
2 entries


16521791867
leaf cert		CN=E5, O=Let's Encrypt, C=US
2025-01-10 00:12:19
2025-04-09 23:12:18
*.twimg.com, twimg.com
2 entries


16182874384
leaf cert		CN=R11, O=Let's Encrypt, C=US
2024-12-20 21:34:09
2025-03-20 21:34:08
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


16182410325
leaf cert		CN=R10, O=Let's Encrypt, C=US
2024-12-20 20:34:21
2025-03-20 20:34:20
*.twimg.com, twimg.com
2 entries


16182203706
leaf cert		CN=R10, O=Let's Encrypt, C=US
2024-12-20 20:04:42
2025-03-20 20:04:41
*.twimg.com, twimg.com
2 entries


15685502925
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-12-08 23:00:00
2025-12-08 22:59:59
*.twimg.com, twimg.com
2 entries


15751857425
leaf cert		CN=R10, O=Let's Encrypt, C=US
2024-12-02 23:36:53
2025-03-02 23:36:52
*.twimg.com, twimg.com
2 entries


15511418530
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-11-25 23:00:00
2025-02-23 22:59:59
*.twimg.com, twimg.com
2 entries


15511411029
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-11-25 23:00:00
2025-02-23 22:59:59
*.twimg.com, twimg.com
2 entries


15103492669
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-10-27 23:00:00
2025-10-28 22:59:59
*.twimg.com, twimg.com
2 entries


14930703859
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-10-13 22:00:00
2025-10-13 21:59:59
*.twimg.com, twimg.com
2 entries


14747516381
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-09-29 22:00:00
2025-10-31 22:59:59
*.twimg.com, cf.twimg.com
2 entries


14746952964
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-09-29 22:00:00
2025-10-31 22:59:59
*.twimg.com, cf.twimg.com
2 entries


14573442884
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-09-15 22:00:00
2025-09-15 21:59:59
*.twimg.com, twimg.com
2 entries


14305214127
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-08-25 22:00:00
2025-09-26 21:59:59
*.twimg.com, twimg.com
2 entries


14005945049
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-08-04 22:00:00
2025-08-04 21:59:59
*.twimg.com, twimg.com
2 entries


13857401446
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-07-23 22:00:00
2025-08-24 21:59:59
*.twimg.com, twimg.com
2 entries


13692380155
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-07-10 22:00:00
2025-07-10 21:59:59
*.twimg.com, mtc.cdn.vine.co, v.cdn.vine.co
3 entries


18061456962
leaf cert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-07-07 22:00:00
2025-07-07 21:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


14798615864
leaf cert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-06-23 22:00:00
2025-07-25 21:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


13494491147
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-06-23 22:00:00
2025-07-25 21:59:59
*.twimg.com, twimg.com
2 entries


13259061456
leaf cert		CN=R3, O=Let's Encrypt, C=US
2024-06-02 00:41:13
2024-08-31 00:41:12
*.twimg.com, twimg.com
2 entries


12760849082
leaf cert		CN=R3, O=Let's Encrypt, C=US
2024-04-18 00:14:06
2024-07-17 00:14:05
*.twimg.com, twimg.com
2 entries


12266731904
leaf cert		CN=R3, O=Let's Encrypt, C=US
2024-03-04 01:39:17
2024-06-02 00:39:16
*.twimg.com, twimg.com
2 entries


11794595357
leaf cert		CN=R3, O=Let's Encrypt, C=US
2024-01-19 01:45:08
2024-04-18 00:45:07
*.twimg.com, twimg.com
2 entries


11758878824
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-01-15 23:00:00
2025-01-15 22:59:59
*.twimg.com, twimg.com
2 entries


11758961836
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-01-15 23:00:00
2025-01-15 22:59:59
*.twimg.com, twimg.com
2 entries


11767405414
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-01-15 23:00:00
2025-02-15 22:59:59
*.twimg.com, twimg.com
2 entries


12795624928
leaf cert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2024-01-06 23:00:00
2025-01-06 22:59:59
*.twimg.com, twimg.com
2 entries


11407755286
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-12-13 23:00:00
2024-12-12 22:59:59
*.twimg.com, twimg.com
2 entries


11346941307
leaf cert		CN=R3, O=Let's Encrypt, C=US
2023-12-07 17:29:46
2024-03-06 17:29:45
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


11318342205
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-12-04 23:00:00
2024-12-04 22:59:59
*.twimg.com, twimg.com
2 entries


11221173750
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-11-25 23:00:00
2024-11-25 22:59:59
*.twimg.com, twimg.com
2 entries


11221093148
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-11-25 23:00:00
2024-11-25 22:59:59
*.twimg.com, twimg.com
2 entries


11070866929
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-11-11 23:00:00
2024-11-11 22:59:59
*.twimg.com, twimg.com
2 entries


10803792451
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-10-15 22:00:00
2024-10-14 21:59:59
*.twimg.com, twimg.com
2 entries


10522758447
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-09-28 22:00:00
2024-10-29 22:59:59
*.twimg.com, cf.twimg.com
2 entries


10522828336
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-09-28 22:00:00
2024-10-29 22:59:59
*.twimg.com, cf.twimg.com
2 entries


10275144166
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-09-01 22:00:00
2024-09-01 21:59:59
*.twimg.com, twimg.com
2 entries


10221723954
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-08-24 22:00:00
2024-09-24 21:59:59
*.twimg.com, twimg.com
2 entries


11237497498
leaf cert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-31 22:00:00
2024-07-30 21:59:59
*.twimg.com, mtc.cdn.vine.co, v.cdn.vine.co
3 entries


10010704870
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-27 22:00:00
2024-07-26 21:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


10010679199
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-27 22:00:00
2024-07-26 21:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


10010776132
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-27 22:00:00
2024-07-26 21:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


10010758047
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-27 22:00:00
2024-07-26 21:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


10010744030
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-27 22:00:00
2024-07-26 21:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


10010675453
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-27 22:00:00
2024-07-26 21:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


9964543721
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-22 22:00:00
2024-08-22 21:59:59
*.twimg.com, twimg.com
2 entries


10087997849
leaf cert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-07-20 22:00:00
2024-08-20 21:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


9728361353
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-06-22 22:00:00
2024-07-23 21:59:59
*.twimg.com, twimg.com
2 entries


8977188151
precert		CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-03-23 23:00:00
2024-04-23 21:59:59
*.twimg.com
1 entries


8649926576
precert		CN=DigiCert TLS Hybrid ECC SHA384 2020 CA1, O=DigiCert Inc, C=US
2023-02-13 23:00:00
2024-02-14 22:59:59
*.twimg.com, twimg.com
2 entries


8648566199
precert		CN=DigiCert TLS Hybrid ECC SHA384 2020 CA1, O=DigiCert Inc, C=US
2023-02-13 23:00:00
2024-02-14 22:59:59
*.twimg.com, twimg.com
2 entries


10221725015
leaf cert		CN=DigiCert TLS Hybrid ECC SHA384 2020 CA1, O=DigiCert Inc, C=US
2023-02-04 23:00:00
2024-02-05 22:59:59
*.twimg.com, twimg.com
2 entries


8388675764
precert		CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2023-01-11 23:00:00
2024-01-12 22:59:59
*.twimg.com, twimg.com
2 entries


8336115292
precert		CN=DigiCert TLS Hybrid ECC SHA384 2020 CA1, O=DigiCert Inc, C=US
2023-01-02 23:00:00
2024-01-03 22:59:59
*.twimg.com, twimg.com
2 entries


8279746269
precert		CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-12-24 23:00:00
2023-12-25 22:59:59
*.twimg.com, twimg.com
2 entries


8279838248
precert		CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-12-24 23:00:00
2023-12-25 22:59:59
*.twimg.com, twimg.com
2 entries


8171998920
precert		CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-12-10 23:00:00
2023-12-11 22:59:59
*.twimg.com, twimg.com
2 entries


8139930864
precert		CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-12-06 23:00:00
2023-12-07 22:59:59
*.twimg.com, twimg.com
2 entries


8139844596
precert		CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-12-06 23:00:00
2023-12-07 22:59:59
*.twimg.com, twimg.com
2 entries


7971748802
precert		CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-11-13 23:00:00
2023-11-14 22:59:59
*.twimg.com, twimg.com
2 entries


9968690159
leaf cert		CN=DigiCert TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
2022-10-05 22:00:00
2023-11-06 22:59:59
*.twimg.com, cdn.syndication.twimg.com, platform.twitter.com, twimg.com
4 entries


 

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/


No https result http status 200 and Content-Type text/html or text/xml found, no Html-Parsing - Check

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: a.r06.twtrdns.net, a.u06.twtrdns.net, b.r06.twtrdns.net, b.u06.twtrdns.net, c.r06.twtrdns.net, c.u06.twtrdns.net, d.r06.twtrdns.net, d.u06.twtrdns.net

 

QNr.DomainTypeNS used
1
net
NS
m.root-servers.net (2001:dc3::35)

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.r06.twtrdns.net
NS
l.gtld-servers.net (2001:500:d937::30)

Answer: edns101.ultradns.net, ns-1450.awsdns-53.org, ns-1700.awsdns-20.co.uk, ns-370.awsdns-46.com, ns-975.awsdns-57.net

Answer: edns101.ultradns.net
204.74.110.101, 2610:a1:1014::265

Answer: ns-975.awsdns-57.net
205.251.195.207
3
a.u06.twtrdns.net
NS
l.gtld-servers.net (2001:500:d937::30)

Answer: edns101.ultradns.net, ns-1450.awsdns-53.org, ns-1700.awsdns-20.co.uk, ns-370.awsdns-46.com, ns-975.awsdns-57.net

Answer: edns101.ultradns.net
204.74.110.101, 2610:a1:1014::265

Answer: ns-975.awsdns-57.net
205.251.195.207
4
b.r06.twtrdns.net
NS
l.gtld-servers.net (2001:500:d937::30)

Answer: edns101.ultradns.net, ns-1450.awsdns-53.org, ns-1700.awsdns-20.co.uk, ns-370.awsdns-46.com, ns-975.awsdns-57.net

Answer: edns101.ultradns.net
204.74.110.101, 2610:a1:1014::265

Answer: ns-975.awsdns-57.net
205.251.195.207
5
b.u06.twtrdns.net
NS
l.gtld-servers.net (2001:500:d937::30)

Answer: edns101.ultradns.net, ns-1450.awsdns-53.org, ns-1700.awsdns-20.co.uk, ns-370.awsdns-46.com, ns-975.awsdns-57.net

Answer: edns101.ultradns.net
204.74.110.101, 2610:a1:1014::265

Answer: ns-975.awsdns-57.net
205.251.195.207
6
c.r06.twtrdns.net
NS
l.gtld-servers.net (2001:500:d937::30)

Answer: edns101.ultradns.net, ns-1450.awsdns-53.org, ns-1700.awsdns-20.co.uk, ns-370.awsdns-46.com, ns-975.awsdns-57.net

Answer: edns101.ultradns.net
204.74.110.101, 2610:a1:1014::265

Answer: ns-975.awsdns-57.net
205.251.195.207
7
c.u06.twtrdns.net
NS
l.gtld-servers.net (2001:500:d937::30)

Answer: edns101.ultradns.net, ns-1450.awsdns-53.org, ns-1700.awsdns-20.co.uk, ns-370.awsdns-46.com, ns-975.awsdns-57.net

Answer: edns101.ultradns.net
204.74.110.101, 2610:a1:1014::265

Answer: ns-975.awsdns-57.net
205.251.195.207
8
d.r06.twtrdns.net
NS
l.gtld-servers.net (2001:500:d937::30)

Answer: edns101.ultradns.net, ns-1450.awsdns-53.org, ns-1700.awsdns-20.co.uk, ns-370.awsdns-46.com, ns-975.awsdns-57.net

Answer: edns101.ultradns.net
204.74.110.101, 2610:a1:1014::265

Answer: ns-975.awsdns-57.net
205.251.195.207
9
d.u06.twtrdns.net
NS
l.gtld-servers.net (2001:500:d937::30)

Answer: edns101.ultradns.net, ns-1450.awsdns-53.org, ns-1700.awsdns-20.co.uk, ns-370.awsdns-46.com, ns-975.awsdns-57.net

Answer: edns101.ultradns.net
204.74.110.101, 2610:a1:1014::265

Answer: ns-975.awsdns-57.net
205.251.195.207
10
org
NS
c.root-servers.net (2001:500:2::c)

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
11
ns-1450.awsdns-53.org
NS
a0.org.afilias-nst.info (2001:500:e::1)

Answer: g-ns-1080.awsdns-53.org, g-ns-1653.awsdns-53.org, g-ns-181.awsdns-53.org, g-ns-759.awsdns-53.org

Answer: g-ns-1080.awsdns-53.org
205.251.196.56, 2600:9000:5304:3800::1

Answer: g-ns-1653.awsdns-53.org
205.251.198.117, 2600:9000:5306:7500::1

Answer: g-ns-181.awsdns-53.org
205.251.192.181, 2600:9000:5300:b500::1

Answer: g-ns-759.awsdns-53.org
205.251.194.247, 2600:9000:5302:f700::1
12
uk
NS
k.root-servers.net (2001:7fd::1)

Answer: dns1.nic.uk, dns2.nic.uk, dns3.nic.uk, dns4.nic.uk, nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk
13
ns-1700.awsdns-20.co.uk
NS
dns1.nic.uk (2a01:618:400::1)

Answer: g-ns-1495.awsdns-20.co.uk, g-ns-1816.awsdns-20.co.uk, g-ns-340.awsdns-20.co.uk, g-ns-916.awsdns-20.co.uk

Answer: g-ns-1495.awsdns-20.co.uk
205.251.197.215, 2600:9000:5305:d700::1

Answer: g-ns-1816.awsdns-20.co.uk
205.251.199.24, 2600:9000:5307:1800::1

Answer: g-ns-340.awsdns-20.co.uk
205.251.193.84, 2600:9000:5301:5400::1

Answer: g-ns-916.awsdns-20.co.uk
205.251.195.148, 2600:9000:5303:9400::1
14
com
NS
b.root-servers.net (2001:500:200::b)

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
15
ns-370.awsdns-46.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: g-ns-1198.awsdns-46.com, g-ns-1774.awsdns-46.com, g-ns-47.awsdns-46.com, g-ns-622.awsdns-46.com

Answer: g-ns-1198.awsdns-46.com
205.251.196.174, 2600:9000:5304:ae00::1

Answer: g-ns-1774.awsdns-46.com
205.251.198.238, 2600:9000:5306:ee00::1

Answer: g-ns-47.awsdns-46.com
205.251.192.47, 2600:9000:5300:2f00::1

Answer: g-ns-622.awsdns-46.com
205.251.194.110, 2600:9000:5302:6e00::1
16
ns-1450.awsdns-53.org: 205.251.197.170
A
g-ns-1080.awsdns-53.org (2600:9000:5304:3800::1)
17
ns-1450.awsdns-53.org: 2600:9000:5305:aa00::1
AAAA
g-ns-1080.awsdns-53.org (2600:9000:5304:3800::1)
18
ns-1700.awsdns-20.co.uk: 205.251.198.164
A
g-ns-1495.awsdns-20.co.uk (2600:9000:5305:d700::1)
19
ns-1700.awsdns-20.co.uk: 2600:9000:5306:a400::1
AAAA
g-ns-1495.awsdns-20.co.uk (2600:9000:5305:d700::1)
20
ns-370.awsdns-46.com: 205.251.193.114
A
g-ns-1198.awsdns-46.com (2600:9000:5304:ae00::1)
21
ns-370.awsdns-46.com: 2600:9000:5301:7200::1
AAAA
g-ns-1198.awsdns-46.com (2600:9000:5304:ae00::1)
22
a.r06.twtrdns.net: 205.251.192.179
A
edns101.ultradns.net (2610:a1:1014::265)
23
a.r06.twtrdns.net: 2600:9000:5300:b300::1
AAAA
edns101.ultradns.net (2610:a1:1014::265)
24
a.u06.twtrdns.net: 204.74.111.101
A
edns101.ultradns.net (2610:a1:1014::265)
25
a.u06.twtrdns.net: 2600:9000:5300:b300::1
AAAA
edns101.ultradns.net (2610:a1:1014::265)
26
b.r06.twtrdns.net: 205.251.196.198
A
edns101.ultradns.net (2610:a1:1014::265)
27
b.r06.twtrdns.net: 2600:9000:5304:c600::1
AAAA
edns101.ultradns.net (2610:a1:1014::265)
28
b.u06.twtrdns.net: 205.251.196.198
A
edns101.ultradns.net (2610:a1:1014::265)
29
b.u06.twtrdns.net: 2600:9000:5304:c600::1
AAAA
edns101.ultradns.net (2610:a1:1014::265)
30
c.r06.twtrdns.net: 205.251.194.151
A
edns101.ultradns.net (2610:a1:1014::265)
31
c.r06.twtrdns.net: 2600:9000:5302:9700::1
AAAA
edns101.ultradns.net (2610:a1:1014::265)
32
c.u06.twtrdns.net: 205.251.194.151
A
edns101.ultradns.net (2610:a1:1014::265)
33
c.u06.twtrdns.net: 2600:9000:5302:9700::1
AAAA
edns101.ultradns.net (2610:a1:1014::265)
34
d.r06.twtrdns.net: 205.251.199.195
A
edns101.ultradns.net (2610:a1:1014::265)
35
d.r06.twtrdns.net: 2600:9000:5307:c300::1
AAAA
edns101.ultradns.net (2610:a1:1014::265)
36
d.u06.twtrdns.net: 205.251.199.195
A
edns101.ultradns.net (2610:a1:1014::265)
37
d.u06.twtrdns.net: 2600:9000:5307:c300::1
AAAA
edns101.ultradns.net (2610:a1:1014::265)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
twimg.twitter.map.fastly.net
0

no CAA entry found
1
0
twitter.map.fastly.net
0

no CAA entry found
1
0
wildcard.twimg.com



1
0
test.twimg.com



1
0
map.fastly.net
0

no CAA entry found
1
0
fastly.net
5
issue
certainly.com;validationmethods=dns-01
1
0

5
issue
globalsign.com
1
0

5
issue
letsencrypt.org;validationmethods=dns-01
1
0

5
iodef
mailto:security@fastly.com
1
0
twimg.com
0

no CAA entry found
1
0

0

no CAA entry found
1
0
net
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0

0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
twimg.com
globalsign-domain-verification=bViTkLNOl0oU8pU9J7DNDhs9ZNHa2YYaaqCvbk2rxK
ok
1
0
twimg.com
m5q7b5h2kd5j0dph998lg0lk3ct5hw21
ok
1
0
test.twimg.com


1
0
_acme-challenge.test.twimg.com

Name Error - The domain name does not exist
1
0
_acme-challenge.wildcard.twimg.com

Name Error - The domain name does not exist
1
0
_acme-challenge.test.twimg.com.twimg.com

Name Error - The domain name does not exist
1
0
_acme-challenge.twimg.twitter.map.fastly.net

Name Error - The domain name does not exist
1
0
_acme-challenge.test.twimg.com.test.twimg.com

Name Error - The domain name does not exist
1
0
_acme-challenge.wildcard.twimg.com.wildcard.twimg.com

Name Error - The domain name does not exist
1
0
_acme-challenge.twimg.twitter.map.fastly.net.twimg.twitter.map.fastly.net

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
SPF
TXT
test.twimg.com

32768TXT expected, but CNAME found. CNAME not allowed, only TXT queries are allowed. See RFC 7208, 4.4.

				 
			

				 
			
17. Cipher Suites
Summary
DomainIPPortnum CipherstimeStd.ProtocolForward Secrecy
test.twimg.com
199.232.80.159
443
9 Ciphers49.54 sec
3 without, 6 FS
66.67 %
Complete

1
9 Ciphers
9.00 Ciphers/Check		49.54 sec49.54 sec/Check
3 without, 6 FS
66.67 %

Details
DomainIPPortCipher (OpenSsl / IANA)
test.twimg.com
199.232.80.159
443
ECDHE-RSA-CHACHA20-POLY1305
 (Secure)
TLSv1.2
0xCC,0xA8
 FS
9 Ciphers, 

49.54 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256

ECDH
RSA
CHACHA20/POLY1305(256)
AEAD




ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

ECDH
RSA
AESGCM(256)
AEAD




ECDHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x2F
 FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

ECDH
RSA
AESGCM(128)
AEAD




ECDHE-RSA-AES128-SHA256
 (Weak)
TLSv1.2
0xC0,0x27
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256

ECDH
RSA
AES(128)
SHA256




AES128-GCM-SHA256
 (Weak)
TLSv1.2
0x00,0x9C
 No FS

TLS_RSA_WITH_AES_128_GCM_SHA256

RSA
RSA
AESGCM(128)
AEAD




ECDHE-RSA-AES256-SHA
 (Weak)
TLSv1
0xC0,0x14
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA

ECDH
RSA
AES(256)
SHA1




ECDHE-RSA-AES128-SHA
 (Weak)
TLSv1
0xC0,0x13
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA

ECDH
RSA
AES(128)
SHA1




AES256-SHA
 (Weak)
SSLv3
0x00,0x35
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA

RSA
RSA
AES(256)
SHA1




AES128-SHA
 (Weak)
SSLv3
0x00,0x2F
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA

RSA
RSA
AES(128)
SHA1


				 
			
18. Portchecks



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



				 
			

				 
			

Permalink: https://check-your-website.server-daten.de/?i=250bdb4e-6638-4479-a909-e5091488b75b

				 
			


Last Result: https://check-your-website.server-daten.de/?q=test.twimg.com - 2025-05-10 02:18:37

				 
			
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