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

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Hall of Fame - A+ and A

 

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 |

 

M

 

Misconfiguration - http-status 400 - 499

 

Checked:
03.09.2025 08:15:09

 

Older results

No older results found

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
metacrawler.com
A
104.18.36.224
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.
No Hostname found
yes
1
0

A
172.64.151.32
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.
No Hostname found
yes
1
0

AAAA
2a06:98c1:3101::6812:24e0
London/England/United Kingdom (GB) - CloudFLARENET-EU

yes



AAAA
2a06:98c1:3108::ac40:9720
London/England/United Kingdom (GB) - CloudFLARENET-EU

yes


www.metacrawler.com
CNAME
www.metacrawler.com.s1search.co
yes
1
0

CNAME
ssl1.prod.s1search.co
yes


www.metacrawler.com
A
104.18.36.224
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.
No Hostname found
no



A
172.64.151.32
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.
No Hostname found
no


*.metacrawler.com
A

yes



AAAA

yes



CNAME
www.metacrawler.com.s1search.co
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






4 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 46441, Flags 256






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: 20.09.2025, 00:00:00 +, Signature-Inception: 30.08.2025, 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=






1 RRSIG RR to validate DS RR found






RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 16.09.2025, 05:00:00 +, Signature-Inception: 03.09.2025, 04:00:00 +, KeyTag 46441, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 46441 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 20545, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner com., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 14.09.2025, 14:02:35 +, Signature-Inception: 30.08.2025, 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: metacrawler.com

metacrawler.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 "aroshtkmq8ktd05aj0gbma6re5qhcvkh" between the hashed NSEC3-owner "arorts7dpupnsgi37af6j075qmuog60k" and the hashed NextOwner "arosl5ff3cuthmfdmbg66j8vh4lntj9k". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner arorts7dpupnsgi37af6j075qmuog60k.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 08.09.2025, 01:45:12 +, Signature-Inception: 01.09.2025, 00:35:12 +, KeyTag 20545, 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 "metacrawler.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: 08.09.2025, 00:26:03 +, Signature-Inception: 31.08.2025, 23:16:03 +, KeyTag 20545, Signer-Name: com






0 DNSKEY RR found









Zone: www.metacrawler.com

www.metacrawler.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






4 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 46441, Flags 256






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: 20.09.2025, 00:00:00 +, Signature-Inception: 30.08.2025, 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: co

co
1 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 62110, DigestType 2 and Digest SFfuGoXmYckhVq0JtAE52ufVvjfRF6EiMonw4gz51lQ=






1 RRSIG RR to validate DS RR found






RRSIG-Owner co., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 16.09.2025, 05:00:00 +, Signature-Inception: 03.09.2025, 04:00:00 +, KeyTag 46441, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 46441 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 19065, Flags 256






Public Key with Algorithm 8, KeyTag 62110, Flags 257 (SEP = Secure Entry Point)






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner co., Algorithm: 8, 1 Labels, original TTL: 7200 sec, Signature-expiration: 16.09.2025, 10:37:10 +, Signature-Inception: 02.09.2025, 10:07:02 +, KeyTag 62110, Signer-Name: co






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 62110 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 62110, DigestType 2 and Digest "SFfuGoXmYckhVq0JtAE52ufVvjfRF6EiMonw4gz51lQ=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: s1search.co

s1search.co
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 "200cj12ul2v0nja5tdv6nnjddet6lel6" between the hashed NSEC3-owner "200b4aot04r71vi3rhmmtpqeukojc5dp" and the hashed NextOwner "200e19ej63h5ulheu3cnnf99e0hhfvbv". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 200b4aot04r71vi3rhmmtpqeukojc5dp.co., Algorithm: 8, 2 Labels, original TTL: 900 sec, Signature-expiration: 12.09.2025, 07:51:28 +, Signature-Inception: 29.08.2025, 07:48:06 +, KeyTag 19065, Signer-Name: co






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ldc0c7m112348qmhs09hokrvkepgubv6" as Owner. That's the Hash of "co" with the NextHashedOwnerName "ldc79n10ost1vrasudtlfi9bqh4dd95s". So that domain name is the Closest Encloser of "s1search.co". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CDNSKEY Validated: RRSIG-Owner ldc0c7m112348qmhs09hokrvkepgubv6.co., Algorithm: 8, 2 Labels, original TTL: 900 sec, Signature-expiration: 15.09.2025, 07:24:46 +, Signature-Inception: 01.09.2025, 06:35:16 +, KeyTag 19065, Signer-Name: co






0 DNSKEY RR found









Zone: com.s1search.co

com.s1search.co
0 DS RR in the parent zone found



Zone: metacrawler.com.s1search.co

metacrawler.com.s1search.co
0 DS RR in the parent zone found



Zone: www.metacrawler.com.s1search.co

www.metacrawler.com.s1search.co
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
metacrawler.com
•  desi.ns.cloudflare.com / 67m89
108.162.192.96
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.		•

• 
172.64.32.96
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.		•

• 
173.245.58.96
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.		•

• 
2606:4700:50::adf5:3a60
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.		•

• 
2803:f800:50::6ca2:c060
San José/Provincia de San José/Costa Rica (CR) - Cloudflare, Inc.		•

• 
2a06:98c1:50::ac40:2060
London/England/United Kingdom (GB) - CloudFLARENET-EU		•

•  peyton.ns.cloudflare.com / 67m108
108.162.193.221
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.		•

• 
172.64.33.221
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.		•

• 
173.245.59.221
Toronto/Ontario/Canada (CA) - Cloudflare, Inc.		•

• 
2606:4700:58::adf5:3bdd
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.		•

• 
2803:f800:50::6ca2:c1dd
San José/Provincia de San José/Costa Rica (CR) - Cloudflare, Inc.		•

T 
2a06:98c1:50::ac40:21dd
London/England/United Kingdom (GB) - CloudFLARENET-EU		•
com
•  a.gtld-servers.net / nnn1-par6
•

•  b.gtld-servers.net / nnn1-elwaw4
•

•  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
•
s1search.co
•  ns-1265.awsdns-30.org / 5b2396b134790a75c6e15615fc23cbe8 -
205.251.196.241
Herndon/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5304:f100::1
Chicago/Illinois/United States (US) - Amazon.com, Inc.		•

•  ns-1910.awsdns-46.co.uk / 1176f21257ad25cb1c168ac086c228c1 -
205.251.199.118
Ashburn/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5307:7600::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•

•  ns-595.awsdns-10.net / 0be9b65ed5b24886e47f5ef8d1632ea2 -
205.251.194.83
Chicago/Illinois/United States (US) - Amazon.com		•

• 
2600:9000:5302:5300::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•

•  ns-95.awsdns-11.com / 7bf878a6dc1c1de29b7e21185dc5fc6a -
205.251.192.95
Ashburn/Virginia/United States (US) - Amazon.com		•

• 
2600:9000:5300:5f00::1
Seattle/Washington/United States (US) - Amazon.com, Inc.		•
co
•  ns1.cctld.co / dns4.defra1
•

•  ns2.cctld.co / dns4.defra1
•

•  ns3.cctld.co / dns3.defra1
•

•  ns4.cctld.co / u-ci-xtld1.defra1.ultradns
•

•  ns5.cctld.co / u-ci-xtld2.defra1.ultradns
•

•  ns6.cctld.co / u-ci-xtld1.defra1.ultradns
•

•  ns7.cctld.co / xtldgd2.defra201.ultradns
•

•  ns8.cctld.co / xtldgd1.frpar201.ultradns
•

 

4. SOA-Entries


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1756880075
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:1


Domain:com
Zone-Name:com
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1756880095
Refresh:1800
Retry:900
Expire:604800
TTL:900
num Entries:12


Domain:metacrawler.com
Zone-Name:metacrawler.com
Primary:desi.ns.cloudflare.com
Mail:dns.cloudflare.com
Serial:2382169381
Refresh:10000
Retry:2400
Expire:604800
TTL:1800
num Entries:12


Domain:co
Zone-Name:co
Primary:ns1.cctld.co
Mail:admin.tldns.godaddy
Serial:1757017796
Refresh:1800
Retry:300
Expire:604800
TTL:1800
num Entries:8


Domain:s1search.co
Zone-Name:s1search.co
Primary:ns-95.awsdns-11.com
Mail:awsdns-hostmaster.amazon.com
Serial:1
Refresh:7200
Retry:900
Expire:1209600
TTL:86400
num Entries:8


5. Screenshots

Startaddress: https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F, address used: https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F, Screenshot created 2025-09-03 08:18:47 +00:0

 

Mobil (412px x 732px)

 

1086 milliseconds

 

Screenshot mobile - https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F
Mobil + Landscape (732px x 412px)

 

1067 milliseconds

 

Screenshot mobile landscape - https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F
Screen (1280px x 1680px)

 

25094 milliseconds

 

 

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://metacrawler.com/
104.18.36.224
302
https://www.metacrawler.com/
Html is minified: 110.85 %
0.073

Date: Wed, 03 Sep 2025 06:17:02 GMT
Connection: keep-alive
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Location: https://www.metacrawler.com/
Set-Cookie: __cf_bm=dy0vkES5GPIyZd_tgMCd5u5sE.ggzhGJyqBjzvST_MU-1756880222-1.0.1.1-XPLKoxcSpp1hm_OmcJwKtdhN3lNznAjKrKEj8wEla0pJWe3ZWhJKGopFpxR2HOtHXsZ39ml233mKbwnjkCPD0bJLaR5wxGNzi_eXUrZG_io; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931f2d8ae7e516-TXL
Content-Type: text/html
Content-Length: 143
Expires: Thu, 01 Jan 1970 00:00:01 GMT

• http://metacrawler.com/
172.64.151.32
302
https://www.metacrawler.com/
Html is minified: 110.85 %
0.040

Date: Wed, 03 Sep 2025 06:17:02 GMT
Connection: keep-alive
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Location: https://www.metacrawler.com/
Set-Cookie: __cf_bm=rmWInHHzXoah3PmK2_VrA8jqhf.vacW0plB1JM5Azoo-1756880222-1.0.1.1-48jIbTOa509vg9xDqnTrLq64A2iHA3dCzjCy3rCbXCpTHBHKseuGyZnCOwSpx4n1cL4E4MLKe1XUS0WCUiDcIf2sv5B_wZdZgHHrxaI.DZU; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931f2e1fd8e52a-TXL
Content-Type: text/html
Content-Length: 143
Expires: Thu, 01 Jan 1970 00:00:01 GMT

• http://metacrawler.com/
2a06:98c1:3101::6812:24e0
302
https://www.metacrawler.com/
Html is minified: 110.85 %
0.033

Date: Wed, 03 Sep 2025 06:17:02 GMT
Connection: keep-alive
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Location: https://www.metacrawler.com/
Set-Cookie: __cf_bm=5FNn.NRti7XQ3tbVM85rjF63KsKJ4oKEz6Uh99ORWRg-1756880222-1.0.1.1-ETyWDTEjhq5XUrh9dbc30EmuXj0qAcQ93I7kwmqyD1Mr3EnPPbk3gaRBiIPUvGwBiIocLsf988X0DF3ig315kju2nECL3oCvTXL9NZzsKi0; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931f2e7e74e51e-TXL
Content-Type: text/html
Content-Length: 143
Expires: Thu, 01 Jan 1970 00:00:01 GMT

• http://metacrawler.com/
2a06:98c1:3108::ac40:9720
302
https://www.metacrawler.com/
Html is minified: 110.85 %
0.027

Date: Wed, 03 Sep 2025 06:17:02 GMT
Connection: keep-alive
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Location: https://www.metacrawler.com/
Set-Cookie: __cf_bm=c80mEk0fRicEJxHpAr6vONvvIsU7eVsCjNqPDlpd6qM-1756880222-1.0.1.1-Drrfxbly9dJWftvrTTxPcGR80gND4yNwAdt2kXKy2YDWWHs2wO9W91h_TPUbhoBFsxvZUJRGJQIqG0rI3l4E6KYdOmS0wbERCdM7gBAJS1E; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931f2ec8a1e50a-TXL
Content-Type: text/html
Content-Length: 143
Expires: Thu, 01 Jan 1970 00:00:01 GMT

• http://www.metacrawler.com/
104.18.36.224
301
https://www.metacrawler.com/
Html is minified: 109.15 %
0.027

Date: Wed, 03 Sep 2025 06:17:02 GMT
Connection: keep-alive
Cache-Control: max-age=3600
Location: https://www.metacrawler.com/
Set-Cookie: __cf_bm=8oYxP19E9PbLQqXgJ1WouwBYp.cjkesJZ2tu5q0hl5Q-1756880222-1.0.1.1-rvEP0v0cxmJgThkXQnlu2n_lIApv3Ny.J_hhsBfRsjw3I3KMIqDkifGdvt51to4UMEfqVvbkjslF_kwzWwI50JaKNIh9MgsWYm_lMbDd8HA; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.www.metacrawler.com; HttpOnly
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931f2f4868e516-TXL
Content-Type: text/html
Content-Length: 167
Expires: Wed, 03 Sep 2025 07:17:02 GMT

• http://www.metacrawler.com/
172.64.151.32
301
https://www.metacrawler.com/
Html is minified: 109.15 %
0.036

Date: Wed, 03 Sep 2025 06:17:02 GMT
Connection: keep-alive
Cache-Control: max-age=3600
Location: https://www.metacrawler.com/
Set-Cookie: __cf_bm=wqUDxsy6BCXV6_4BeePiX_88FfvXRxM0a2F3TmlVjtU-1756880222-1.0.1.1-XIigmHuqlakLpwxIxTo.yptelxCJfwZzUYTxkvvafpft3G5yWptbBdBt7Yk4DxLG64EpESf06zf4EVbccj8fAQda.h6veNEtiqmY1Q1Kibo; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.www.metacrawler.com; HttpOnly
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931f2f8c38e52a-TXL
Content-Type: text/html
Content-Length: 167
Expires: Wed, 03 Sep 2025 07:17:02 GMT

• https://metacrawler.com/
104.18.36.224
302
https://www.metacrawler.com/
Html is minified: 110.85 %
1.930
B
Date: Wed, 03 Sep 2025 06:17:02 GMT
Connection: keep-alive
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Location: https://www.metacrawler.com/
Set-Cookie: __cf_bm=RGdqJ0ZtnfZHsTFtwdRKFFuHPxt8It5r3cRMfeUteu8-1756880222-1.0.1.1-f.P9KcuBp0Jz0xzc47skEyOtHctD8x5VNVKdpCLrm03krB5Av803kmPHskUv.FFhI4QIxcCqMGPUae7cdiVdHfECoe.6PcxVXtEQN9cNiK4; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly; Secure; SameSite=None
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931f301d1de517-TXL
Content-Type: text/html
Content-Length: 143
Expires: Thu, 01 Jan 1970 00:00:01 GMT

• https://metacrawler.com/
172.64.151.32
302
https://www.metacrawler.com/
Html is minified: 110.85 %
1.854
B
Date: Wed, 03 Sep 2025 06:17:06 GMT
Connection: keep-alive
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Location: https://www.metacrawler.com/
Set-Cookie: __cf_bm=EMYiMWSEPxkm60spsSYw1AflJpJ7kX63GREYEqq2mwo-1756880226-1.0.1.1-V9KCx6NEfsff11nIpL8uZTrX.yhaSPUqcUOd5TQlLoPD7Pyk42n2hQ_Topl38A85OCc3ZA0pt2ZR_Qk6LKnXwsNywQxwCjyZtpcUiXEZ1YE; path=/; expires=Wed, 03-Sep-25 06:47:06 GMT; domain=.metacrawler.com; HttpOnly; Secure; SameSite=None
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931f44b986aca7-TXL
Content-Type: text/html
Content-Length: 143
Expires: Thu, 01 Jan 1970 00:00:01 GMT

• https://metacrawler.com/
2a06:98c1:3101::6812:24e0
302
https://www.metacrawler.com/
Html is minified: 110.85 %
1.917
B
Date: Wed, 03 Sep 2025 06:17:09 GMT
Connection: keep-alive
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Location: https://www.metacrawler.com/
Set-Cookie: __cf_bm=MHbG7.TWEZgzo72Tii8yWAHBrmj3JhY3238CJuHO1Qs-1756880229-1.0.1.1-IU4L0WJWbfrAhHQHGa0MvgimHqHHH5AdUFtbI7rkOKDvkYyN_ecogT5b7CbEOnzXuQI0hOn7g1guvEQHp8mFHMyiJVkLublPve4iKP7L1ZY; path=/; expires=Wed, 03-Sep-25 06:47:09 GMT; domain=.metacrawler.com; HttpOnly; Secure; SameSite=None
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931f59bc89e506-TXL
Content-Type: text/html
Content-Length: 143
Expires: Thu, 01 Jan 1970 00:00:01 GMT

• https://metacrawler.com/
2a06:98c1:3108::ac40:9720
302
https://www.metacrawler.com/
Html is minified: 110.85 %
1.957
B
Date: Wed, 03 Sep 2025 06:17:12 GMT
Connection: keep-alive
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Location: https://www.metacrawler.com/
Set-Cookie: __cf_bm=UJbwTUdNNNeK7Ki_ilWAQkxhJpesZr2LFgCCFRETBo0-1756880232-1.0.1.1-8vnATJKfK1KHtO8Zf_eewipwv_Gk5ZNouUbXMXWUCuKNHzZIY7e9YU2tl0zzH__1OYDL4RB3JA56ihEmT3HjChTDONb5cgHjqX0u_TeSvcM; path=/; expires=Wed, 03-Sep-25 06:47:12 GMT; domain=.metacrawler.com; HttpOnly; Secure; SameSite=None
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931f6ebf9ee521-TXL
Content-Type: text/html
Content-Length: 143
Expires: Thu, 01 Jan 1970 00:00:01 GMT

• https://www.metacrawler.com/
104.18.36.224
307
https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F
Html is minified: 101.79 %
2.287
B
Date: Wed, 03 Sep 2025 06:17:16 GMT
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 97931f83bdf5e50e-TXL
Location: /captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F
Set-Cookie: cf_clearance=; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; Path=/,__cf_bm=vIoac5_NYhKIp0R7JbGlRx72VrzLv6JD4eTE34TkgRg-1756880236-1.0.1.1-p0u7KdBeLYmTmG..KAo7QIXmovX.uMz8LLeOVUSrnrdRThKm6G5La4BHRh1PKH9s.Ibsn.aJfUKkULQs53MOAIgMXH72ZJjBmatL5eoaVzA; path=/; expires=Wed, 03-Sep-25 06:47:16 GMT; domain=.www.metacrawler.com; HttpOnly; Secure; SameSite=None
cf-cache-status: DYNAMIC
Server: cloudflare
Content-Type: text/html; charset=utf-8
Content-Length: 285

• https://www.metacrawler.com/
172.64.151.32
307
https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F
Html is minified: 101.79 %
2.140
B
Date: Wed, 03 Sep 2025 06:17:19 GMT
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 97931f9a9f106a77-TXL
Location: /captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F
Set-Cookie: cf_clearance=; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; Path=/,__cf_bm=z9uyhcNijAvfb3QoMRSYqXLxC.QtG03HAUySUEb5FXY-1756880239-1.0.1.1-_ixG1lip4JMGeOksiAwTw9CfZtHAWak_tiatnRZv4fwqS_xSt0euoqgliaU7RSrb2zzINMHhC1rOvc0gAHLeskaMqehImsElYAxDtD1hjWs; path=/; expires=Wed, 03-Sep-25 06:47:19 GMT; domain=.www.metacrawler.com; HttpOnly; Secure; SameSite=None
cf-cache-status: DYNAMIC
Server: cloudflare
Content-Type: text/html; charset=utf-8
Content-Length: 285

• https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F
gzip used - 4894 / 7384 - 33.72 %
Inline-JavaScript (∑/total): 1/5382 Inline-CSS (∑/total): 1/1398		403

Html is minified: 1290.91 %
Other inline scripts (∑/total): 0/0		1.880
M
Forbidden
Date: Wed, 03 Sep 2025 06:17:24 GMT
Transfer-Encoding: chunked
Connection: close
accept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cf-mitigated: challenge
critical-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin
origin-agent-cluster: ?1
permissions-policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
Referrer-Policy: same-origin
Server-Timing: chlray;desc="97931fb6ecc7e519"
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Set-Cookie: __cf_bm=GWLRy02Q.Bk8Ci5uyRCHwaHWI4ELFQU53plmyMlvFdM-1756880244-1.0.1.1-EW02IANuwqrBgZ33HJe5jknln_j.S62vaFDs5lMuahHfwbjZuqGZd4nBJCAv1pGg425NciU9dKaYA7JSfvhXtJFFbGq9ppEgBiikPASS8OI; path=/; expires=Wed, 03-Sep-25 06:47:24 GMT; domain=.www.metacrawler.com; HttpOnly; Secure; SameSite=None
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931fb6ecc7e519-TXL
Content-Type: text/html; charset=UTF-8
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Content-Encoding: gzip
Content-Length: 4894

• http://metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
104.18.36.224
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		302
https://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 110.85 %
Other inline scripts (∑/total): 0/0		0.023

Visible Content:
Date: Wed, 03 Sep 2025 06:17:23 GMT
Connection: keep-alive
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Location: https://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Set-Cookie: __cf_bm=EbT7Tl0IxKWaF9EqBU3o2cHO.yIm036GJodOvxNqr1w-1756880243-1.0.1.1-5lbZYd29BBihCEYbzx9SWn6rte60ndW7Spwx6f_tyUfRnvWsEGWdvjhh9UgyvJF_taO6kUlYki5hak.Ol5Rx3POFAduRLejHe_9ld9rINCI; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.metacrawler.com; HttpOnly
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931fb0cb6ce516-TXL
Content-Type: text/html
Content-Length: 143
Expires: Thu, 01 Jan 1970 00:00:01 GMT

• http://metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
172.64.151.32
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		302
https://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 110.85 %
Other inline scripts (∑/total): 0/0		0.017

Visible Content:
Date: Wed, 03 Sep 2025 06:17:23 GMT
Connection: keep-alive
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Location: https://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Set-Cookie: __cf_bm=Uydo4QsR9JNqA86W_RLl5XNlFd1eruw3EKE4AmjFAXE-1756880243-1.0.1.1-8hjoDiapHfrsoe2q6Mt1AYp7nPtCcBh1QKq7TDTU867kqfV_qQBboeAtCgiwnsDRirxKjKWHxn7H2YMzz3MCiiUpwDs9eju4Nf2W.4NCy78; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.metacrawler.com; HttpOnly
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931fb10a2ce52a-TXL
Content-Type: text/html
Content-Length: 143
Expires: Thu, 01 Jan 1970 00:00:01 GMT

• http://metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a06:98c1:3101::6812:24e0
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		302
https://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 110.85 %
Other inline scripts (∑/total): 0/0		0.030

Visible Content:
Date: Wed, 03 Sep 2025 06:17:23 GMT
Connection: keep-alive
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Location: https://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Set-Cookie: __cf_bm=vi61vzxILg0cOhKOWIiDvS517vNQXliHC3n9R.6dWsE-1756880243-1.0.1.1-qh6V1NNKdaSo.uB7LbgXuHC.TKqr8wJTWTebAZSIOM.I89JZG71iNa5NJnjMyAC2UlyqpK5oL8Pi.4opPxYP3kY2PM44dFeyRIK_YVIgXF0; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.metacrawler.com; HttpOnly
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931fb15a55e51e-TXL
Content-Type: text/html
Content-Length: 143
Expires: Thu, 01 Jan 1970 00:00:01 GMT

• http://metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a06:98c1:3108::ac40:9720
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		302
https://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 110.85 %
Other inline scripts (∑/total): 0/0		0.046

Visible Content:
Date: Wed, 03 Sep 2025 06:17:23 GMT
Connection: keep-alive
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Location: https://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Set-Cookie: __cf_bm=LlsDYEqHojKif3uwPhqVoIxINAaXeF7ykM.U1jKoXnE-1756880243-1.0.1.1-VSgZ3zwY0rCHZAYP1se9a6J9xFrnPFQ334akwvG75hiLuWUKL6Km3YVoGarEpWnLqhp4xKqR424UPsm15W1Bp0Dc6JtlmfPioro1ruHW798; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.metacrawler.com; HttpOnly
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931fb1abe3e50a-TXL
Content-Type: text/html
Content-Length: 143
Expires: Thu, 01 Jan 1970 00:00:01 GMT

• http://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
104.18.36.224
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.84 %
Other inline scripts (∑/total): 0/0		0.080

Visible Content:
Date: Wed, 03 Sep 2025 06:17:23 GMT
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 97931fb26f95e516-TXL
Location: https://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
cf-cache-status: DYNAMIC
Set-Cookie: __cf_bm=hBWAax5byFfRY3y0BF9L5W1CQPT7fmv1PVTEPYPxupk-1756880243-1.0.1.1-4_MoOUCYgq0bmHXVMz_HEy6fsb4IpgumNOpb0XuoD53GLBf8o7FUz.qEEHFukOXQpSx95VBMGOQoIgLdHM6Uz6hX8.H_OR.SKx9_XZ3ltgk; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.www.metacrawler.com; HttpOnly
Server: cloudflare
Content-Type: text/html
Content-Length: 134

• http://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
172.64.151.32
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.84 %
Other inline scripts (∑/total): 0/0		0.120

Visible Content:
Date: Wed, 03 Sep 2025 06:17:23 GMT
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 97931fb308a7e52a-TXL
Location: https://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
cf-cache-status: DYNAMIC
Set-Cookie: __cf_bm=gq7VT.uJkJv0kPpBGPTR06zsy6uo_5OCnK9zAkD7px4-1756880243-1.0.1.1-KCvZGzluB_ACdzYLS9RzUkdpqHO5lFLRnc4LSeEtMBLwhpowIQNS1L2m8lwTISSD0q6VmDrZSvHM5QhWbcxDmn32HUQZFt.7N7Zp01oED44; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.www.metacrawler.com; HttpOnly
Server: cloudflare
Content-Type: text/html
Content-Length: 134

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

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		307
https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F.well-known%2Facme-challenge%2Fcheck-your-website-dot-server-daten-dot-de
Html is minified: 101.17 %
Other inline scripts (∑/total): 0/0		2.240
B
Visible Content:
Date: Wed, 03 Sep 2025 06:17:27 GMT
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 97931fcbbd64e519-TXL
Location: /captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F.well-known%2Facme-challenge%2Fcheck-your-website-dot-server-daten-dot-de
Set-Cookie: cf_clearance=; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; Path=/
cf-cache-status: DYNAMIC
Server: cloudflare
Content-Type: text/html; charset=utf-8
Content-Length: 431

• https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F.well-known%2Facme-challenge%2Fcheck-your-website-dot-server-daten-dot-de
gzip used - 4819 / 7454 - 35.35 %
Inline-JavaScript (∑/total): 1/5452 Inline-CSS (∑/total): 1/1398		403

Html is minified: 1303.15 %
Other inline scripts (∑/total): 0/0		1.854
M
Forbidden
Visible Content:
Date: Wed, 03 Sep 2025 06:17:31 GMT
Transfer-Encoding: chunked
Connection: close
accept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cf-mitigated: challenge
critical-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin
origin-agent-cluster: ?1
permissions-policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
Referrer-Policy: same-origin
Server-Timing: chlray;desc="97931fe26c2ce519"
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Cache-Control: no-store, must-revalidate, no-cache, max-age=0, private, post-check=0, pre-check=0
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 97931fe26c2ce519-TXL
Content-Type: text/html; charset=UTF-8
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Content-Encoding: gzip
Content-Length: 4819

• https://104.18.36.224/
104.18.36.224
-103


0.026
P
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Authentication failed because the remote party sent a TLS alert: 'HandshakeFailure'. (FF: SSL_ERROR_NO_CYPHER_OVERLAP)

• https://172.64.151.32/
172.64.151.32
-103


0.024
P
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Authentication failed because the remote party sent a TLS alert: 'HandshakeFailure'. (FF: SSL_ERROR_NO_CYPHER_OVERLAP)

• https://[2a06:98c1:3101:0000:0000:0000:6812:24e0]/
2a06:98c1:3101::6812:24e0
-103


0.047
P
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Authentication failed because the remote party sent a TLS alert: 'HandshakeFailure'. (FF: SSL_ERROR_NO_CYPHER_OVERLAP)

• https://[2a06:98c1:3108:0000:0000:0000:ac40:9720]/
2a06:98c1:3108::ac40:9720
-103


0.030
P
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Authentication failed because the remote party sent a TLS alert: 'HandshakeFailure'. (FF: SSL_ERROR_NO_CYPHER_OVERLAP)

 

7. Comments


1. General Results, most used to calculate the result

Aname "metacrawler.com" is domain, 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: 108094 (complete: 276475)
AGood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: metacrawler.com has 4 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: metacrawler.com has 2 ipv4, 2 ipv6 addresses
AGood: No asked Authoritative Name Server had a timeout
Ahttps://www.metacrawler.com/ 104.18.36.224
307
https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F
Correct redirect https to https
Ahttps://www.metacrawler.com/ 172.64.151.32
307
https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F
Correct redirect https to https
Ahttps://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
307
https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F.well-known%2Facme-challenge%2Fcheck-your-website-dot-server-daten-dot-de
Correct redirect https to https
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Bhttps://metacrawler.com/ 104.18.36.224
302

Missing HSTS-Header
Bhttps://metacrawler.com/ 172.64.151.32
302

Missing HSTS-Header
Bhttps://metacrawler.com/ 2a06:98c1:3101::6812:24e0
302

Missing HSTS-Header
Bhttps://metacrawler.com/ 2a06:98c1:3108::ac40:9720
302

Missing HSTS-Header
Bhttps://www.metacrawler.com/ 104.18.36.224
307

Missing HSTS-Header
Bhttps://www.metacrawler.com/ 172.64.151.32
307

Missing HSTS-Header
Bhttps://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F
403

Missing HSTS-Header
Bhttps://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
307

Missing HSTS-Header
Bhttps://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F.well-known%2Facme-challenge%2Fcheck-your-website-dot-server-daten-dot-de
403

Missing HSTS-Header
http://metacrawler.com/ 104.18.36.224
302
__cf_bm=dy0vkES5GPIyZd_tgMCd5u5sE.ggzhGJyqBjzvST_MU-1756880222-1.0.1.1-XPLKoxcSpp1hm_OmcJwKtdhN3lNznAjKrKEj8wEla0pJWe3ZWhJKGopFpxR2HOtHXsZ39ml233mKbwnjkCPD0bJLaR5wxGNzi_eXUrZG_io; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://metacrawler.com/ 172.64.151.32
302
__cf_bm=rmWInHHzXoah3PmK2_VrA8jqhf.vacW0plB1JM5Azoo-1756880222-1.0.1.1-48jIbTOa509vg9xDqnTrLq64A2iHA3dCzjCy3rCbXCpTHBHKseuGyZnCOwSpx4n1cL4E4MLKe1XUS0WCUiDcIf2sv5B_wZdZgHHrxaI.DZU; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://metacrawler.com/ 2a06:98c1:3101::6812:24e0
302
__cf_bm=5FNn.NRti7XQ3tbVM85rjF63KsKJ4oKEz6Uh99ORWRg-1756880222-1.0.1.1-ETyWDTEjhq5XUrh9dbc30EmuXj0qAcQ93I7kwmqyD1Mr3EnPPbk3gaRBiIPUvGwBiIocLsf988X0DF3ig315kju2nECL3oCvTXL9NZzsKi0; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://metacrawler.com/ 2a06:98c1:3108::ac40:9720
302
__cf_bm=c80mEk0fRicEJxHpAr6vONvvIsU7eVsCjNqPDlpd6qM-1756880222-1.0.1.1-Drrfxbly9dJWftvrTTxPcGR80gND4yNwAdt2kXKy2YDWWHs2wO9W91h_TPUbhoBFsxvZUJRGJQIqG0rI3l4E6KYdOmS0wbERCdM7gBAJS1E; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://www.metacrawler.com/ 104.18.36.224
301
__cf_bm=8oYxP19E9PbLQqXgJ1WouwBYp.cjkesJZ2tu5q0hl5Q-1756880222-1.0.1.1-rvEP0v0cxmJgThkXQnlu2n_lIApv3Ny.J_hhsBfRsjw3I3KMIqDkifGdvt51to4UMEfqVvbkjslF_kwzWwI50JaKNIh9MgsWYm_lMbDd8HA; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.www.metacrawler.com; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://www.metacrawler.com/ 172.64.151.32
301
__cf_bm=wqUDxsy6BCXV6_4BeePiX_88FfvXRxM0a2F3TmlVjtU-1756880222-1.0.1.1-XIigmHuqlakLpwxIxTo.yptelxCJfwZzUYTxkvvafpft3G5yWptbBdBt7Yk4DxLG64EpESf06zf4EVbccj8fAQda.h6veNEtiqmY1Q1Kibo; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.www.metacrawler.com; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 104.18.36.224
302
__cf_bm=EbT7Tl0IxKWaF9EqBU3o2cHO.yIm036GJodOvxNqr1w-1756880243-1.0.1.1-5lbZYd29BBihCEYbzx9SWn6rte60ndW7Spwx6f_tyUfRnvWsEGWdvjhh9UgyvJF_taO6kUlYki5hak.Ol5Rx3POFAduRLejHe_9ld9rINCI; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.metacrawler.com; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 172.64.151.32
302
__cf_bm=Uydo4QsR9JNqA86W_RLl5XNlFd1eruw3EKE4AmjFAXE-1756880243-1.0.1.1-8hjoDiapHfrsoe2q6Mt1AYp7nPtCcBh1QKq7TDTU867kqfV_qQBboeAtCgiwnsDRirxKjKWHxn7H2YMzz3MCiiUpwDs9eju4Nf2W.4NCy78; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.metacrawler.com; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a06:98c1:3101::6812:24e0
302
__cf_bm=vi61vzxILg0cOhKOWIiDvS517vNQXliHC3n9R.6dWsE-1756880243-1.0.1.1-qh6V1NNKdaSo.uB7LbgXuHC.TKqr8wJTWTebAZSIOM.I89JZG71iNa5NJnjMyAC2UlyqpK5oL8Pi.4opPxYP3kY2PM44dFeyRIK_YVIgXF0; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.metacrawler.com; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a06:98c1:3108::ac40:9720
302
__cf_bm=LlsDYEqHojKif3uwPhqVoIxINAaXeF7ykM.U1jKoXnE-1756880243-1.0.1.1-VSgZ3zwY0rCHZAYP1se9a6J9xFrnPFQ334akwvG75hiLuWUKL6Km3YVoGarEpWnLqhp4xKqR424UPsm15W1Bp0Dc6JtlmfPioro1ruHW798; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.metacrawler.com; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 104.18.36.224
301
__cf_bm=hBWAax5byFfRY3y0BF9L5W1CQPT7fmv1PVTEPYPxupk-1756880243-1.0.1.1-4_MoOUCYgq0bmHXVMz_HEy6fsb4IpgumNOpb0XuoD53GLBf8o7FUz.qEEHFukOXQpSx95VBMGOQoIgLdHM6Uz6hX8.H_OR.SKx9_XZ3ltgk; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.www.metacrawler.com; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
http://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 172.64.151.32
301
__cf_bm=gq7VT.uJkJv0kPpBGPTR06zsy6uo_5OCnK9zAkD7px4-1756880243-1.0.1.1-KCvZGzluB_ACdzYLS9RzUkdpqHO5lFLRnc4LSeEtMBLwhpowIQNS1L2m8lwTISSD0q6VmDrZSvHM5QhWbcxDmn32HUQZFt.7N7Zp01oED44; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.www.metacrawler.com; HttpOnly
Fatal: Cookie sent via http. Never send Cookies / Session-Cookies via http. If a user uses an insecure WLan and if the same cookie is used to managed the authenticated session, it's possible to hack that user. Same with HttpOnly - without https that's only decorative.
Bhttps://www.metacrawler.com/ 104.18.36.224
307
cf_clearance=; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; Path=/
Cookie sent via https, but not marked as secure
Bhttps://www.metacrawler.com/ 172.64.151.32
307
cf_clearance=; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; Path=/
Cookie sent via https, but not marked as secure
Bhttps://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
307
cf_clearance=; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; Path=/
Cookie sent via https, but not marked as secure
Bhttp://metacrawler.com/ 104.18.36.224
302
__cf_bm=dy0vkES5GPIyZd_tgMCd5u5sE.ggzhGJyqBjzvST_MU-1756880222-1.0.1.1-XPLKoxcSpp1hm_OmcJwKtdhN3lNznAjKrKEj8wEla0pJWe3ZWhJKGopFpxR2HOtHXsZ39ml233mKbwnjkCPD0bJLaR5wxGNzi_eXUrZG_io; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://metacrawler.com/ 172.64.151.32
302
__cf_bm=rmWInHHzXoah3PmK2_VrA8jqhf.vacW0plB1JM5Azoo-1756880222-1.0.1.1-48jIbTOa509vg9xDqnTrLq64A2iHA3dCzjCy3rCbXCpTHBHKseuGyZnCOwSpx4n1cL4E4MLKe1XUS0WCUiDcIf2sv5B_wZdZgHHrxaI.DZU; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://metacrawler.com/ 2a06:98c1:3101::6812:24e0
302
__cf_bm=5FNn.NRti7XQ3tbVM85rjF63KsKJ4oKEz6Uh99ORWRg-1756880222-1.0.1.1-ETyWDTEjhq5XUrh9dbc30EmuXj0qAcQ93I7kwmqyD1Mr3EnPPbk3gaRBiIPUvGwBiIocLsf988X0DF3ig315kju2nECL3oCvTXL9NZzsKi0; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://metacrawler.com/ 2a06:98c1:3108::ac40:9720
302
__cf_bm=c80mEk0fRicEJxHpAr6vONvvIsU7eVsCjNqPDlpd6qM-1756880222-1.0.1.1-Drrfxbly9dJWftvrTTxPcGR80gND4yNwAdt2kXKy2YDWWHs2wO9W91h_TPUbhoBFsxvZUJRGJQIqG0rI3l4E6KYdOmS0wbERCdM7gBAJS1E; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.metacrawler.com; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://www.metacrawler.com/ 104.18.36.224
301
__cf_bm=8oYxP19E9PbLQqXgJ1WouwBYp.cjkesJZ2tu5q0hl5Q-1756880222-1.0.1.1-rvEP0v0cxmJgThkXQnlu2n_lIApv3Ny.J_hhsBfRsjw3I3KMIqDkifGdvt51to4UMEfqVvbkjslF_kwzWwI50JaKNIh9MgsWYm_lMbDd8HA; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.www.metacrawler.com; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://www.metacrawler.com/ 172.64.151.32
301
__cf_bm=wqUDxsy6BCXV6_4BeePiX_88FfvXRxM0a2F3TmlVjtU-1756880222-1.0.1.1-XIigmHuqlakLpwxIxTo.yptelxCJfwZzUYTxkvvafpft3G5yWptbBdBt7Yk4DxLG64EpESf06zf4EVbccj8fAQda.h6veNEtiqmY1Q1Kibo; path=/; expires=Wed, 03-Sep-25 06:47:02 GMT; domain=.www.metacrawler.com; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.metacrawler.com/ 104.18.36.224
307
cf_clearance=; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; Path=/
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.metacrawler.com/ 172.64.151.32
307
cf_clearance=; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; Path=/
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 104.18.36.224
302
__cf_bm=EbT7Tl0IxKWaF9EqBU3o2cHO.yIm036GJodOvxNqr1w-1756880243-1.0.1.1-5lbZYd29BBihCEYbzx9SWn6rte60ndW7Spwx6f_tyUfRnvWsEGWdvjhh9UgyvJF_taO6kUlYki5hak.Ol5Rx3POFAduRLejHe_9ld9rINCI; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.metacrawler.com; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 172.64.151.32
302
__cf_bm=Uydo4QsR9JNqA86W_RLl5XNlFd1eruw3EKE4AmjFAXE-1756880243-1.0.1.1-8hjoDiapHfrsoe2q6Mt1AYp7nPtCcBh1QKq7TDTU867kqfV_qQBboeAtCgiwnsDRirxKjKWHxn7H2YMzz3MCiiUpwDs9eju4Nf2W.4NCy78; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.metacrawler.com; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a06:98c1:3101::6812:24e0
302
__cf_bm=vi61vzxILg0cOhKOWIiDvS517vNQXliHC3n9R.6dWsE-1756880243-1.0.1.1-qh6V1NNKdaSo.uB7LbgXuHC.TKqr8wJTWTebAZSIOM.I89JZG71iNa5NJnjMyAC2UlyqpK5oL8Pi.4opPxYP3kY2PM44dFeyRIK_YVIgXF0; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.metacrawler.com; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2a06:98c1:3108::ac40:9720
302
__cf_bm=LlsDYEqHojKif3uwPhqVoIxINAaXeF7ykM.U1jKoXnE-1756880243-1.0.1.1-VSgZ3zwY0rCHZAYP1se9a6J9xFrnPFQ334akwvG75hiLuWUKL6Km3YVoGarEpWnLqhp4xKqR424UPsm15W1Bp0Dc6JtlmfPioro1ruHW798; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.metacrawler.com; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 104.18.36.224
301
__cf_bm=hBWAax5byFfRY3y0BF9L5W1CQPT7fmv1PVTEPYPxupk-1756880243-1.0.1.1-4_MoOUCYgq0bmHXVMz_HEy6fsb4IpgumNOpb0XuoD53GLBf8o7FUz.qEEHFukOXQpSx95VBMGOQoIgLdHM6Uz6hX8.H_OR.SKx9_XZ3ltgk; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.www.metacrawler.com; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttp://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 172.64.151.32
301
__cf_bm=gq7VT.uJkJv0kPpBGPTR06zsy6uo_5OCnK9zAkD7px4-1756880243-1.0.1.1-KCvZGzluB_ACdzYLS9RzUkdpqHO5lFLRnc4LSeEtMBLwhpowIQNS1L2m8lwTISSD0q6VmDrZSvHM5QhWbcxDmn32HUQZFt.7N7Zp01oED44; path=/; expires=Wed, 03-Sep-25 06:47:23 GMT; domain=.www.metacrawler.com; HttpOnly
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
Bhttps://www.metacrawler.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
307
cf_clearance=; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; Path=/
Cookie without a SameSite-Attribute. Possible values are: Strict/Lax/None. Cookie may not work as expected, if "None" is wanted, but browsers use "Lax" as default value.
CError - no version with Http-Status 200
HFatal error: No https - result with http-status 200, no encryption
Mhttps://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F
403

Misconfiguration - main pages should never send http status 400 - 499
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain metacrawler.com, 4 ip addresses.
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain metacrawler.com, 4 ip addresses.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.metacrawler.com

2. Header-Checks

Awww.metacrawler.com
X-Content-Type-Options
Ok: Header without syntax errors found: nosniff
A
Referrer-Policy
Ok: Header without syntax errors found: same-origin
A
Permissions-Policy
Ok: Header without syntax errors found: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
A
X-Frame-Options
Ok: Header without syntax errors found: SAMEORIGIN
B

Info: Header is deprecated. May not longer work in modern browsers. SAMEORIGIN. Better solution: Use a Content-Security-Policy Header with a frame-ancestors directive. DENY - use 'none', SAMEORIGIN - use 'self'. If you want to allow some domains to frame your page, add these urls.
A
Cross-Origin-Embedder-Policy
Ok: Header without syntax errors found: require-corp
A
Cross-Origin-Opener-Policy
Ok: Header without syntax errors found: same-origin
A
Cross-Origin-Resource-Policy
Ok: Header without syntax errors found: same-origin
Fwww.metacrawler.com
Content-Security-Policy
Critical: Missing Header:

3. DNS- and NameServer - Checks

AInfo:: 7 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 7 Queries complete, 7 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: desi.ns.cloudflare.com, peyton.ns.cloudflare.com, 2 Name Servers included in Delegation: desi.ns.cloudflare.com, peyton.ns.cloudflare.com, 2 Name Servers included in 1 Zone definitions: desi.ns.cloudflare.com, peyton.ns.cloudflare.com, 1 Name Servers listed in SOA.Primary: desi.ns.cloudflare.com.
AGood: Only one SOA.Primary Name Server found.: desi.ns.cloudflare.com.
AGood: SOA.Primary Name Server included in the delegation set.: desi.ns.cloudflare.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: desi.ns.cloudflare.com, peyton.ns.cloudflare.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: 2 different Name Servers found
Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 2 Name Servers, 1 Top Level Domain: 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: cloudflare.com
AGood: Name servers with different Country locations found: 2 Name Servers, 3 Countries: CA, CR, GB
AInfo: Ipv4-Subnet-list: 6 Name Servers, 3 different subnets (first Byte): 108., 172., 173., 3 different subnets (first two Bytes): 108.162., 172.64., 173.245., 6 different subnets (first three Bytes): 108.162.192., 108.162.193., 172.64.32., 172.64.33., 173.245.58., 173.245.59.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 6 Name Servers with IPv6, 3 different subnets (first block): 2606:, 2803:, 2a06:, 3 different subnets (first two blocks): 2606:4700:, 2803:f800:, 2a06:98c1:, 4 different subnets (first three blocks): 2606:4700:0050:, 2606:4700:0058:, 2803:f800:0050:, 2a06:98c1:0050:, 4 different subnets (first four blocks): 2606:4700:0050:0000:, 2606:4700:0058:0000:, 2803:f800:0050:0000:, 2a06:98c1:0050:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 12 good Nameserver
AGood: Nameserver supports Echo Capitalization: 12 good Nameserver
XNameserver Timeout checking EDNS512: peyton.ns.cloudflare.com / 2a06:98c1:50::ac40:21dd
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 12 good Nameserver
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://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F.well-known%2Facme-challenge%2Fcheck-your-website-dot-server-daten-dot-de
403

Fatal: Check of /.well-known/acme-challenge/random-filename has a http status 401 / 403 Not Allowed / Forbidden. A http status 404 - Not Found - is expected. Creating a Letsencrypt certificate via http-01 challenge may not work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
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: 226276 milliseconds, 226.276 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
metacrawler.com
104.18.36.224
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
metacrawler.com
104.18.36.224
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=metacrawler.com


2CN=E5, O=Let's Encrypt, C=US


metacrawler.com
172.64.151.32
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

metacrawler.com
172.64.151.32
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=metacrawler.com


2CN=E5, O=Let's Encrypt, C=US


metacrawler.com
2a06:98c1:3101::6812:24e0
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

metacrawler.com
2a06:98c1:3101::6812:24e0
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=metacrawler.com


2CN=E5, O=Let's Encrypt, C=US


metacrawler.com
2a06:98c1:3108::ac40:9720
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

metacrawler.com
2a06:98c1:3108::ac40:9720
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=metacrawler.com


2CN=E5, O=Let's Encrypt, C=US


www.metacrawler.com
www.metacrawler.com
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

www.metacrawler.com
www.metacrawler.com
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=www.metacrawler.com


2CN=E5, O=Let's Encrypt, C=US


www.metacrawler.com
104.18.36.224
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

www.metacrawler.com
104.18.36.224
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=www.metacrawler.com


2CN=E5, O=Let's Encrypt, C=US


www.metacrawler.com
172.64.151.32
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

www.metacrawler.com
172.64.151.32
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=www.metacrawler.com


2CN=E5, O=Let's Encrypt, C=US


www.metacrawler.com
www.metacrawler.com
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok

www.metacrawler.com
www.metacrawler.com
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain - incomplete

1CN=www.metacrawler.com


2CN=E5, O=Let's Encrypt, C=US

 

9. Certificates

1.
1.
CN=metacrawler.com
04.08.2025
02.11.2025
124 days expired		*.metacrawler.com, metacrawler.com - 2 entries
1.
1.
CN=metacrawler.com
04.08.2025

02.11.2025
124 days expired


*.metacrawler.com, metacrawler.com - 2 entries

KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:ECDSA SHA384
Serial Number:058D3CB5008B5DCF51543A32AAB4D67D18CD
Thumbprint:9B018B561BA580769DFF64DB2135915DB58E44D0
SHA256 / Certificate:LBSAy/ak9PILMs0eNrMZzydvlYhXRwRrJ93aVFzvAcY=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):3bd7ba81277058cead76763fcf7c5465e54bc967b934f32440e9ea8ec2b39c12
SHA256 hex / Subject Public Key Information (SPKI):3bd7ba81277058cead76763fcf7c5465e54bc967b934f32440e9ea8ec2b39c12 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
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=E5, O=Let's Encrypt, C=US
13.03.2024
13.03.2027
expires in 372 days

2.
CN=E5, O=Let's Encrypt, C=US
13.03.2024

13.03.2027
expires in 372 days




KeyalgorithmEC Public Key (384 bit, secp384r1)
Signatur:SHA256 With RSA-Encryption
Serial Number:00838F6C63CEB1398C6206628315C9FDDE
Thumbprint:5F28D9C589EE4BF31A11B78C72B8D13F079DDC45
SHA256 / Certificate:Xf2zzzGybyPYfAnzoM72QvZAaan7fP4pJwu13A8eFrs=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):3586d4ecf070578cbd27aedce20b964e48bc149faeb9dad72f46b857869172b8
SHA256 hex / Subject Public Key Information (SPKI):
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage: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 3377 days

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

04.06.2035
expires in 3377 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:




2.
1.
CN=www.metacrawler.com
12.07.2025
10.10.2025
147 days expired		www.metacrawler.com - 1 entry
2.
1.
CN=www.metacrawler.com
12.07.2025

10.10.2025
147 days expired


www.metacrawler.com - 1 entry

KeyalgorithmEC Public Key (256 bit, prime256v1)
Signatur:ECDSA SHA384
Serial Number:069114F37B60A12A66D0737B25E0ABAC54B1
Thumbprint:6C29FF671C5F4AD25FA5427AFED9B646D234ED42
SHA256 / Certificate:St4Qr1uBEfkTXvVxonhW8t9hZ1th8/hbFONp8zhxQ6w=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):b6cafd01954fbcbc505b2837c7c9d878d0be3b0fa094b53f54a0c15caac67e2d
SHA256 hex / Subject Public Key Information (SPKI):b6cafd01954fbcbc505b2837c7c9d878d0be3b0fa094b53f54a0c15caac67e2d (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
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=E5, O=Let's Encrypt, C=US
13.03.2024
13.03.2027
expires in 372 days

2.
CN=E5, O=Let's Encrypt, C=US
13.03.2024

13.03.2027
expires in 372 days




KeyalgorithmEC Public Key (384 bit, secp384r1)
Signatur:SHA256 With RSA-Encryption
Serial Number:00838F6C63CEB1398C6206628315C9FDDE
Thumbprint:5F28D9C589EE4BF31A11B78C72B8D13F079DDC45
SHA256 / Certificate:Xf2zzzGybyPYfAnzoM72QvZAaan7fP4pJwu13A8eFrs=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):3586d4ecf070578cbd27aedce20b964e48bc149faeb9dad72f46b857869172b8
SHA256 hex / Subject Public Key Information (SPKI):
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage: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 3377 days

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

04.06.2035
expires in 3377 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)

Issuerlast 7 daysactivenum Certs
CN=E5, O=Let's Encrypt, C=US
0
0
3
CN=WE1, O=Google Trust Services, C=US
0
0
2
CN=R11, O=Let's Encrypt, C=US
0
0
2
CN=Sectigo Public Server Authentication CA DV E36, O=Sectigo Limited, C=GB
0
0
2
CN=R10, O=Let's Encrypt, C=US
0
0
1

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
11706878357
precert		CN=WE1, O=Google Trust Services, C=US
2025-08-31 22:40:48
2025-11-29 23:39:12
*.metacrawler.com, metacrawler.com - 2 entries


11431760352
leaf cert		CN=Sectigo Public Server Authentication CA DV E36, O=Sectigo Limited, C=GB
2025-08-09 00:00:00
2025-11-07 10:49:31
*.metacrawler.com, metacrawler.com - 2 entries


11371447702
leaf cert		CN=E5, O=Let's Encrypt, C=US
2025-08-04 13:36:36
2025-11-02 13:36:35
*.metacrawler.com, metacrawler.com - 2 entries


11371447175
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-08-04 13:36:27
2025-11-02 13:36:26
*.metacrawler.com, metacrawler.com - 2 entries


11093990035
leaf cert		CN=E5, O=Let's Encrypt, C=US
2025-07-12 20:39:13
2025-10-10 20:39:12
www.metacrawler.com - 1 entries


11093982511
leaf cert		CN=R10, O=Let's Encrypt, C=US
2025-07-12 20:39:06
2025-10-10 20:39:05
www.metacrawler.com - 1 entries


10986581210
precert		CN=WE1, O=Google Trust Services, C=US
2025-07-03 22:08:02
2025-10-01 23:05:04
*.metacrawler.com, metacrawler.com - 2 entries


10781306331
leaf cert		CN=Sectigo Public Server Authentication CA DV E36, O=Sectigo Limited, C=GB
2025-06-17 00:00:00
2025-09-09 08:10:02
*.metacrawler.com, metacrawler.com - 2 entries


10664100459
leaf cert		CN=E5, O=Let's Encrypt, C=US
2025-06-06 10:51:50
2025-09-04 10:51:49
*.metacrawler.com, metacrawler.com - 2 entries


10664098830
leaf cert		CN=R11, O=Let's Encrypt, C=US
2025-06-06 10:51:43
2025-09-04 10:51:42
*.metacrawler.com, metacrawler.com - 2 entries


 

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

No CRT - CT-Log entries found

 

11. Html-Content - Entries

Summary


Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F
meta
other
5

0


0
0
0


style

1

0


0
0
0

 

Details (currently limited to 500 rows - some problems with spam users)

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsg∑Status
https://www.metacrawler.com/captcha?url=https%3A%2F%2Fwww.metacrawler.com%2F

meta
Content-Type
text/html; charset=UTF-8


1
ok















meta
refresh
360


1
ok















meta
X-UA-Compatible
IE=Edge


1
ok















meta
robots
noindex,nofollow


1
ok















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


1
ok















style

data:image/svg+xml;base64,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
Image:
ok














 

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: desi.ns.cloudflare.com, peyton.ns.cloudflare.com

 

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

Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
2
desi.ns.cloudflare.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com

Answer: ns3.cloudflare.com
162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2

Answer: ns4.cloudflare.com
162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837

Answer: ns5.cloudflare.com
162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937

Answer: ns6.cloudflare.com
162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506

Answer: ns7.cloudflare.com
162.159.4.8, 162.159.6.6, 2400:cb00:2049:1::a29f:408, 2400:cb00:2049:1::a29f:606
3
peyton.ns.cloudflare.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com

Answer: ns3.cloudflare.com
162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2

Answer: ns4.cloudflare.com
162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837

Answer: ns5.cloudflare.com
162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937

Answer: ns6.cloudflare.com
162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506

Answer: ns7.cloudflare.com
162.159.4.8, 162.159.6.6, 2400:cb00:2049:1::a29f:408, 2400:cb00:2049:1::a29f:606
4
desi.ns.cloudflare.com: 108.162.192.96, 172.64.32.96, 173.245.58.96
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
5
desi.ns.cloudflare.com: 2606:4700:50::adf5:3a60, 2803:f800:50::6ca2:c060, 2a06:98c1:50::ac40:2060
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
6
peyton.ns.cloudflare.com: 108.162.193.221, 172.64.33.221, 173.245.59.221
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
7
peyton.ns.cloudflare.com: 2606:4700:58::adf5:3bdd, 2803:f800:50::6ca2:c1dd, 2a06:98c1:50::ac40:21dd
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.metacrawler.com.s1search.co



1
0
metacrawler.com.s1search.co



1
0
www.metacrawler.com



1
0
com.s1search.co



1
0
metacrawler.com
0

no CAA entry found
1
0
s1search.co
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0
co
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
metacrawler.com
24bw6mbppvl8k5ksgsh6m98wv4yx3tg7
ok
1
0
metacrawler.com
clm4ldwp7ngs7z9kpmzhzqhx7zcqm1lm
ok
1
0
metacrawler.com
google-site-verification=AvtkxuDYSwuUVnLJGrvi5beFNzAB8m4X8nhip2rwpcM
ok
1
0
www.metacrawler.com


1
0
_acme-challenge.metacrawler.com


1
0
www.metacrawler.com.s1search.co


1
0
_acme-challenge.www.metacrawler.com
8NrdWa0SUMtfkb5cV6xJYlgSRFLHJRMrspRBw3XmYTQ
looks good, correct length, correct characters
1
0
_acme-challenge.metacrawler.com.metacrawler.com


1
0
_acme-challenge.www.metacrawler.com.s1search.co
RuKPPJP5Y85N2vIV4VaUSFZ3PcxgBwWdn1iCs06AELE
looks good, correct length, correct characters
1
0
_acme-challenge.www.metacrawler.com.metacrawler.com


1
0
_acme-challenge.www.metacrawler.com.www.metacrawler.com

Name Error - The domain name does not exist
1
0
_acme-challenge.www.metacrawler.com.s1search.co.metacrawler.com.s1search.co


1
0
_acme-challenge.www.metacrawler.com.s1search.co.www.metacrawler.com.s1search.co


1
0

 

16. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
_mta-sts
CNAME
_mta-sts.metacrawler.com

www.metacrawler.com.s1search.co
ok
_mta-sts
CNAME
www.metacrawler.com.s1search.co

ssl1.prod.s1search.co
ok

 

 

17. Cipher Suites




Skipped, CDN used or too many ip addresses

 

18. Portchecks

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

 

 

Permalink: https://check-your-website.server-daten.de/?i=faf7693c-eae4-449f-b274-a9c186eef563

 

Last Result: https://check-your-website.server-daten.de/?q=metacrawler.com - 2025-09-03 08:15:09

 

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