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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 |

 

A

 

Top config

 

Checked:
30.11.2023 12:01:52

 

Older results

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1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
knihovna-ak.vavyskov.cz
CNAME
knihovna.vavyskov.cz
yes
1
0

A
195.113.151.1
Vyškov/South Moravian/Czechia (CZ) - CESNET-TCZ
No Hostname found
yes



AAAA
2001:718:80e:1:195:113:151:1
Brno/South Moravian/Czechia (CZ) - CESNET z.s.p.o.

yes


www.knihovna-ak.vavyskov.cz

Name Error
yes
1
0
*.vavyskov.cz
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.knihovna-ak.vavyskov.cz
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


 

2. DNSSEC

Zone (*)DNSSEC - Informations


Zone: (root)

(root)
1 DS RR published






DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=






• Status: Valid because published






2 DNSKEY RR found






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






Public Key with Algorithm 8, KeyTag 46780, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.12.2023, 00:00:00 +, Signature-Inception: 30.11.2023, 00:00:00 +, KeyTag 20326, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: cz

cz
1 DS RR in the parent zone found






DS with Algorithm 13, KeyTag 20237, DigestType 2 and Digest z/Dz7NvFKcHwAxuhhAv7g1hTuSCe0eUI//SEUde3eOI=






2 RRSIG RR to validate DS RR found






RRSIG-Owner cz., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 13.12.2023, 05:00:00 +, Signature-Inception: 30.11.2023, 04:00:00 +, KeyTag 46780, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 46780 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 13, KeyTag 19147, Flags 256






Public Key with Algorithm 13, KeyTag 20237, Flags 257 (SEP = Secure Entry Point)






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner cz., Algorithm: 13, 1 Labels, original TTL: 3600 sec, Signature-expiration: 11.12.2023, 16:21:34 +, Signature-Inception: 27.11.2023, 14:51:34 +, KeyTag 20237, Signer-Name: cz






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 20237 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 20237, DigestType 2 and Digest "z/Dz7NvFKcHwAxuhhAv7g1hTuSCe0eUI//SEUde3eOI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: vavyskov.cz

vavyskov.cz
2 DS RR in the parent zone found






DS with Algorithm 13, KeyTag 22941, DigestType 2 and Digest A4yWW4Eodfk13jwc93CtCAKvL2ptobjPwHmDwB4qGXg=






DS with Algorithm 13, KeyTag 31811, DigestType 2 and Digest arTfDTdSbTE4wYHuFM4Bu4pgxQnqTae4KfehHEAofNw=






2 RRSIG RR to validate DS RR found






RRSIG-Owner vavyskov.cz., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 04.12.2023, 11:49:00 +, Signature-Inception: 20.11.2023, 10:19:00 +, KeyTag 19147, Signer-Name: cz






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 19147 used to validate the DS RRSet in the parent zone






3 DNSKEY RR found






Public Key with Algorithm 13, KeyTag 14264, Flags 256






Public Key with Algorithm 13, KeyTag 18893, Flags 256






Public Key with Algorithm 13, KeyTag 31811, Flags 257 (SEP = Secure Entry Point)






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner vavyskov.cz., Algorithm: 13, 2 Labels, original TTL: 86400 sec, Signature-expiration: 13.12.2023, 09:50:42 +, Signature-Inception: 29.11.2023, 08:20:42 +, KeyTag 31811, Signer-Name: vavyskov.cz






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 31811 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 31811, DigestType 2 and Digest "arTfDTdSbTE4wYHuFM4Bu4pgxQnqTae4KfehHEAofNw=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: knihovna-ak.vavyskov.cz

knihovna-ak.vavyskov.cz
0 DS RR in the parent zone found






RRSIG Type 5 validates the CNAME - Result: knihovna.vavyskov.cz
Validated: RRSIG-Owner knihovna-ak.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz



Zone: www.knihovna-ak.vavyskov.cz

www.knihovna-ak.vavyskov.cz
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 "cas929tj64hte8t94q4lbfphajssvv9g" between the hashed NSEC3-owner "bmvvk33d4slorouevp3qg9p9kpgmu066" and the hashed NextOwner "ct3qtjlht26fcg6uof85rcpeat0gi9ut". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: TXT, RRSIG Validated: RRSIG-Owner bmvvk33d4slorouevp3qg9p9kpgmu066.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 2560 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "4knelrn6eeo6q1c5v5u15hklf787d4os" as Owner. That's the Hash of "knihovna-ak.vavyskov.cz" with the NextHashedOwnerName "57cqqvbsvtg035resttmepj2s0888ehv". So that domain name is the Closest Encloser of "www.knihovna-ak.vavyskov.cz". Opt-Out: False.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner 4knelrn6eeo6q1c5v5u15hklf787d4os.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 2560 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz






The ClosestEncloser says, that "*.knihovna-ak.vavyskov.cz" with the Hash "q3qidj2d4oor3cbgnnlinkok4dldfltp" is a possible Wildcard of the DS Query Name. But the DS-Query in the parent zone sends a valid NSEC3 RR With the owner "q0o3tf39nnjmvu0rrlqchqtitljspkjp" and the Next Owner "qr84de4q63u2rbuhj4rh78n80km0cs0b", so the Hash of the wildcard is between these hashes. So that NSEC3 proves the Not-existence of that wildcard expansion. Opt-Out: False.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner q0o3tf39nnjmvu0rrlqchqtitljspkjp.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 2560 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz



Zone: (root)

(root)
1 DS RR published






DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=






• Status: Valid because published






2 DNSKEY RR found






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






Public Key with Algorithm 8, KeyTag 46780, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.12.2023, 00:00:00 +, Signature-Inception: 30.11.2023, 00:00:00 +, KeyTag 20326, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: cz

cz
1 DS RR in the parent zone found






DS with Algorithm 13, KeyTag 20237, DigestType 2 and Digest z/Dz7NvFKcHwAxuhhAv7g1hTuSCe0eUI//SEUde3eOI=






2 RRSIG RR to validate DS RR found






RRSIG-Owner cz., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 13.12.2023, 05:00:00 +, Signature-Inception: 30.11.2023, 04:00:00 +, KeyTag 46780, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 46780 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 13, KeyTag 19147, Flags 256






Public Key with Algorithm 13, KeyTag 20237, Flags 257 (SEP = Secure Entry Point)






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner cz., Algorithm: 13, 1 Labels, original TTL: 3600 sec, Signature-expiration: 11.12.2023, 16:21:34 +, Signature-Inception: 27.11.2023, 14:51:34 +, KeyTag 20237, Signer-Name: cz






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 20237 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 20237, DigestType 2 and Digest "z/Dz7NvFKcHwAxuhhAv7g1hTuSCe0eUI//SEUde3eOI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: vavyskov.cz

vavyskov.cz
2 DS RR in the parent zone found






DS with Algorithm 13, KeyTag 22941, DigestType 2 and Digest A4yWW4Eodfk13jwc93CtCAKvL2ptobjPwHmDwB4qGXg=






DS with Algorithm 13, KeyTag 31811, DigestType 2 and Digest arTfDTdSbTE4wYHuFM4Bu4pgxQnqTae4KfehHEAofNw=






2 RRSIG RR to validate DS RR found






RRSIG-Owner vavyskov.cz., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 04.12.2023, 11:49:00 +, Signature-Inception: 20.11.2023, 10:19:00 +, KeyTag 19147, Signer-Name: cz






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 19147 used to validate the DS RRSet in the parent zone






3 DNSKEY RR found






Public Key with Algorithm 13, KeyTag 14264, Flags 256






Public Key with Algorithm 13, KeyTag 18893, Flags 256






Public Key with Algorithm 13, KeyTag 31811, Flags 257 (SEP = Secure Entry Point)






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner vavyskov.cz., Algorithm: 13, 2 Labels, original TTL: 86400 sec, Signature-expiration: 13.12.2023, 09:50:42 +, Signature-Inception: 29.11.2023, 08:20:42 +, KeyTag 31811, Signer-Name: vavyskov.cz






• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 31811 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 31811, DigestType 2 and Digest "arTfDTdSbTE4wYHuFM4Bu4pgxQnqTae4KfehHEAofNw=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: knihovna.vavyskov.cz

knihovna.vavyskov.cz
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 "fna7chrhirp4gjhoi1uvormqpmqf8596" between the hashed NSEC3-owner "fna7chrhirp4gjhoi1uvormqpmqf8596" and the hashed NextOwner "grt7tremk59sejnln3fhukf8f9ju7a1c". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner fna7chrhirp4gjhoi1uvormqpmqf8596.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 2560 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz






0 DNSKEY RR found












RRSIG Type 1 validates the A - Result: 195.113.151.1
Validated: RRSIG-Owner knihovna.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz






RRSIG Type 28 validates the AAAA - Result: 2001:0718:080E:0001:0195:0113:0151:0001
Validated: RRSIG-Owner knihovna.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz






CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "fna7chrhirp4gjhoi1uvormqpmqf8596" equal the hashed NSEC3-owner "fna7chrhirp4gjhoi1uvormqpmqf8596" and the hashed NextOwner "grt7tremk59sejnln3fhukf8f9ju7a1c". So the zone confirmes the not-existence of that CNAME RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner fna7chrhirp4gjhoi1uvormqpmqf8596.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 2560 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz






Status: Good. NoData-Proof required and found.






TXT-Query sends a valid NSEC3 RR as result with the hashed query name "fna7chrhirp4gjhoi1uvormqpmqf8596" equal the hashed NSEC3-owner "fna7chrhirp4gjhoi1uvormqpmqf8596" and the hashed NextOwner "grt7tremk59sejnln3fhukf8f9ju7a1c". So the zone confirmes the not-existence of that TXT RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner fna7chrhirp4gjhoi1uvormqpmqf8596.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 2560 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz






Status: Good. NoData-Proof required and found.






TLSA-Query (_443._tcp.knihovna.vavyskov.cz) sends a valid NSEC3 RR as result with the hashed owner name "fna7chrhirp4gjhoi1uvormqpmqf8596" (unhashed: knihovna.vavyskov.cz). So that's the Closest Encloser of the query name.
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner fna7chrhirp4gjhoi1uvormqpmqf8596.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 2560 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz






Status: Good. NXDomain-Proof required and found.






TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "1f9ckrph1ko8lq4ot0u4b1ilui0a1gim" (unhashed: _tcp.knihovna.vavyskov.cz) with the owner "1a63habap9ic62nr2irmthc2t1a4f60a" and the NextOwner "27p0if8b0gvrkppfdvn7f15u6f29uftg". So that NSEC3 confirms the not-existence of the Next Closer Name.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner 1a63habap9ic62nr2irmthc2t1a4f60a.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 2560 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz






Status: Good. NXDomain-Proof required and found.






TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Wildcard expansion of the ClosestEncloser "atek6tii47c20n1ogscjil2l23dsgqbh" (unhashed: *.knihovna.vavyskov.cz) with the owner "9s5budjrvv2ikl198df314k7i0knul3h" and the NextOwner "b921r413919f6pvv5oki75ea09qllki1". So that NSEC3 confirms the not-existence of the Wildcard expansion.
Bitmap: CNAME, RRSIG Validated: RRSIG-Owner 9s5budjrvv2ikl198df314k7i0knul3h.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 2560 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz






Status: Good. NXDomain-Proof required and found.






CAA-Query sends a valid NSEC3 RR as result with the hashed query name "fna7chrhirp4gjhoi1uvormqpmqf8596" equal the hashed NSEC3-owner "fna7chrhirp4gjhoi1uvormqpmqf8596" and the hashed NextOwner "grt7tremk59sejnln3fhukf8f9ju7a1c". So the zone confirmes the not-existence of that CAA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner fna7chrhirp4gjhoi1uvormqpmqf8596.vavyskov.cz., Algorithm: 13, 3 Labels, original TTL: 2560 sec, Signature-expiration: 14.12.2023, 09:51:42 +, Signature-Inception: 30.11.2023, 08:21:42 +, KeyTag 14264, Signer-Name: vavyskov.cz






Status: Good. NoData-Proof required and found.

 

3. Name Servers

DomainNameserverNS-IP
www.knihovna-ak.vavyskov.cz
•  ns1.websupport.cz

vavyskov.cz
•  ns1.websupport.cz
45.10.97.11
Prague/Czechia (CZ) - ACTIVE 24, s.r.o.		•

• 
2a10:bbc0::11
Karlín/Prague/Czechia (CZ) - ACTIVE 24, s.r.o.		•

•  ns2.websupport.cz
185.71.159.12
Västerås/Västmanland County/Sweden (SE) - LOOPIA		•

• 
2a02:250:3::12
Västerås/Västmanland County/Sweden (SE) - LOOPIA		•

•  ns3.websupport.eu
45.10.97.13
Prague/Czechia (CZ) - ACTIVE 24, s.r.o.		•

• 
2a10:bbc0::13
Karlín/Prague/Czechia (CZ) - ACTIVE 24, s.r.o.		•
cz
•  a.ns.nic.cz / dns-cra-dns07.nic.cz
•

•  b.ns.nic.cz / dns-cra-dns06.nic.cz
•

•  c.ns.nic.cz / dns-linx-dns01.nic.cz
•

•  d.ns.nic.cz / dns-cra-dns04.nic.cz
•
knihovna.vavyskov.cz
•  ns1.websupport.cz
45.10.97.11
Prague/Czechia (CZ) - ACTIVE 24, s.r.o.		•

• 
2a10:bbc0::11
Karlín/Prague/Czechia (CZ) - ACTIVE 24, s.r.o.		•
vavyskov.cz
•  ns1.websupport.cz
45.10.97.11
Prague/Czechia (CZ) - ACTIVE 24, s.r.o.		•

• 
2a10:bbc0::11
Karlín/Prague/Czechia (CZ) - ACTIVE 24, s.r.o.		•

•  ns2.websupport.cz
185.71.159.12
Västerås/Västmanland County/Sweden (SE) - LOOPIA		•

• 
2a02:250:3::12
Västerås/Västmanland County/Sweden (SE) - LOOPIA		•

•  ns3.websupport.eu
45.10.97.13
Prague/Czechia (CZ) - ACTIVE 24, s.r.o.		•

• 
2a10:bbc0::13
Karlín/Prague/Czechia (CZ) - ACTIVE 24, s.r.o.		•
cz
•  a.ns.nic.cz / dns-cra-dns03.nic.cz
•

•  b.ns.nic.cz / dns-cra-dns01.nic.cz
•

•  c.ns.nic.cz / dns-linx-dns01.nic.cz
•

•  d.ns.nic.cz / dns-cra-dns02.nic.cz
•

 

4. SOA-Entries


Domain:cz
Zone-Name:cz
Primary:a.ns.nic.cz
Mail:hostmaster.nic.cz
Serial:1701341341
Refresh:900
Retry:300
Expire:604800
TTL:900
num Entries:4


Domain:vavyskov.cz
Zone-Name:vavyskov.cz
Primary:ns1.websupport.cz
Mail:admin.websupport.cz
Serial:1698874839
Refresh:7200
Retry:2048
Expire:1048576
TTL:2560
num Entries:6


Domain:www.knihovna-ak.vavyskov.cz
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:cz
Zone-Name:cz
Primary:a.ns.nic.cz
Mail:hostmaster.nic.cz
Serial:1701341341
Refresh:900
Retry:300
Expire:604800
TTL:900
num Entries:4


Domain:vavyskov.cz
Zone-Name:vavyskov.cz
Primary:ns1.websupport.cz
Mail:admin.websupport.cz
Serial:1698874839
Refresh:7200
Retry:2048
Expire:1048576
TTL:2560
num Entries:6


Domain:knihovna.vavyskov.cz
Zone-Name:vavyskov.cz
Primary:ns1.websupport.cz
Mail:admin.websupport.cz
Serial:1698874839
Refresh:7200
Retry:2048
Expire:1048576
TTL:2560
num Entries:2


5. Screenshots

Startaddress: https://knihovna-ak.vavyskov.cz/, address used: https://knihovna-ak.vavyskov.cz/, Screenshot created 2023-11-30 12:05:26 +00:0

 

Mobil (412px x 732px)

 

1526 milliseconds

 

Screenshot mobile - https://knihovna-ak.vavyskov.cz/
Mobil + Landscape (732px x 412px)

 

1516 milliseconds

 

Screenshot mobile landscape - https://knihovna-ak.vavyskov.cz/
Screen (1280px x 1680px)

 

1963 milliseconds

 

Screenshot Desktop - https://knihovna-ak.vavyskov.cz/

 

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://knihovna-ak.vavyskov.cz/
195.113.151.1
302
https://knihovna-ak.vavyskov.cz/
Html is minified: 100.00 %
0.060
A
Date: Thu, 30 Nov 2023 11:03:05 GMT
Server: Apache
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: default-src 'self'; font-src *;img-src * data:; script-src *; style-src *;
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin
Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
Location: https://knihovna-ak.vavyskov.cz/
Content-Length: 216
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://knihovna-ak.vavyskov.cz/
2001:718:80e:1:195:113:151:1
302
https://knihovna-ak.vavyskov.cz/
Html is minified: 100.00 %
0.077
A
Date: Thu, 30 Nov 2023 11:03:05 GMT
Server: Apache
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: default-src 'self'; font-src *;img-src * data:; script-src *; style-src *;
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin
Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
Location: https://knihovna-ak.vavyskov.cz/
Content-Length: 216
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://knihovna-ak.vavyskov.cz/
195.113.151.1
Inline-JavaScript (∑/total): 16/3183 Inline-CSS (∑/total): 0/0		200

Html is minified: 166.56 %
Other inline scripts (∑/total): 5/3183		3.580
A
Date: Thu, 30 Nov 2023 11:03:05 GMT
Server: Apache
Cache-control: no-cache
Content-script-type: text/javascript
Content-style-type: text/css
Pragma: no-cache
X-frame-options: SAMEORIGIN
Set-Cookie: CGISESSID=c2d54cc44823d4451396fcc2064ee583; path=/; secure; HttpOnly; SameSite=Lax
Content-Security-Policy: default-src 'self'; font-src *;img-src * data:; script-src *; style-src *;
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin
Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Length: 4402
Connection: close
Content-Type: text/html; charset=UTF-8

• https://knihovna-ak.vavyskov.cz/
2001:718:80e:1:195:113:151:1
Inline-JavaScript (∑/total): 16/3183 Inline-CSS (∑/total): 0/0		200

Html is minified: 166.56 %
Other inline scripts (∑/total): 5/3183		3.660
A
Date: Thu, 30 Nov 2023 11:03:10 GMT
Server: Apache
Cache-control: no-cache
Content-script-type: text/javascript
Content-style-type: text/css
Pragma: no-cache
X-frame-options: SAMEORIGIN
Set-Cookie: CGISESSID=3c298cabe004d14a694821173e324eb4; path=/; secure; HttpOnly; SameSite=Lax
Content-Security-Policy: default-src 'self'; font-src *;img-src * data:; script-src *; style-src *;
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin
Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Length: 4399
Connection: close
Content-Type: text/html; charset=UTF-8

• http://knihovna-ak.vavyskov.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
195.113.151.1
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		302
https://knihovna-ak.vavyskov.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		0.056
A
Visible Content: Found The document has moved here .
Date: Thu, 30 Nov 2023 11:03:15 GMT
Server: Apache
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: default-src 'self'; font-src *;img-src * data:; script-src *; style-src *;
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin
Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
Location: https://knihovna-ak.vavyskov.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 285
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://knihovna-ak.vavyskov.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2001:718:80e:1:195:113:151:1
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		302
https://knihovna-ak.vavyskov.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		0.074
A
Visible Content: Found The document has moved here .
Date: Thu, 30 Nov 2023 11:03:16 GMT
Server: Apache
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: default-src 'self'; font-src *;img-src * data:; script-src *; style-src *;
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin
Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
Location: https://knihovna-ak.vavyskov.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 285
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://knihovna-ak.vavyskov.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 16/3183 Inline-CSS (∑/total): 0/0		404

Html is minified: 160.04 %
Other inline scripts (∑/total): 5/3183		3.664
A
Not Found
Visible Content: Přeskočit na hlavní obsah Knihovna Společenského klubu - Velitelství výcviku-Vojenská Akademie Seznamy Historie hledání Vymazat Knihovna Společenského klubu  Velitelství výcviku-Vojenská akademie Vyškov Katalog knihovny Název Autor Předmětové heslo ISBN ISSN Edice Signatura Pokročilé vyhledávání Vyhledávání autority Oblak štítků Knihovna Přihlaste se do svého účtu × Přihlašovací jméno: Heslo: Koha Chyba 404 Omlouváme se, požadovaná stránka není dostupná Chyba 404 Tato zpráva může mít následující důvod(y): Možná jste použili odkaz na záznam, který již není dostupný Možná jste klikli na zastaralý odkaz ve vyhledávači nebo v záložkách Vašeho webového prohlížeče Zkoušíte načíst stánku, která vyžaduje přihlášení. Interní odkaz na hlavní stranu katalogu je nesprávný nebo stránka neexistuje. Co dále? Můžete použít menu a odkazů v horní části stránky Katalog můžete prohledávat pomocí vyhledávacího formuláře v horní části stránky. Návrat na úvodní stránku katalogu. Nahlásit chyby a nefunkční odkazy Pokud chcete tuto chybu nahlásit, kontaktujte správce systému Koha. Poslat email . VeV-VA | Velitelství výcviku-Vojenská akademie ve Vyškově Centrum komunikačních a informačních technologií Správa webových stránek: HELPDESK CKIT (Telefon 450 839) Obalkyknih.cz | Pro zobrazení obálek knih využíváme službu "obalkyknih.cz" Používáme knihovní systém Koha
Date: Thu, 30 Nov 2023 11:03:27 GMT
Server: Apache
Cache-control: no-cache
Content-script-type: text/javascript
Content-style-type: text/css
Pragma: no-cache
X-frame-options: SAMEORIGIN
Set-Cookie: CGISESSID=574baf28c87118c44d1dba15d390f917; path=/; secure; HttpOnly; SameSite=Lax
Content-Security-Policy: default-src 'self'; font-src *;img-src * data:; script-src *; style-src *;
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin
Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: User-Agent
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

• https://195.113.151.1/
195.113.151.1
Inline-JavaScript (∑/total): 16/3183 Inline-CSS (∑/total): 0/0		200

Html is minified: 166.56 %
Other inline scripts (∑/total): 5/3183		3.506
N
Certificate error: RemoteCertificateNameMismatch
Date: Thu, 30 Nov 2023 11:03:17 GMT
Server: Apache
Cache-control: no-cache
Content-script-type: text/javascript
Content-style-type: text/css
Pragma: no-cache
X-frame-options: SAMEORIGIN
Set-Cookie: CGISESSID=ee624375b3938b3da4ada3cade208f28; path=/; secure; HttpOnly; SameSite=Lax
Content-Security-Policy: default-src 'self'; font-src *;img-src * data:; script-src *; style-src *;
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin
Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Length: 4404
Connection: close
Content-Type: text/html; charset=UTF-8

• https://[2001:0718:080e:0001:0195:0113:0151:0001]/
2001:718:80e:1:195:113:151:1
Inline-JavaScript (∑/total): 16/3183 Inline-CSS (∑/total): 0/0		200

Html is minified: 166.56 %
Other inline scripts (∑/total): 5/3183		3.677
N
Certificate error: RemoteCertificateNameMismatch
Date: Thu, 30 Nov 2023 11:03:22 GMT
Server: Apache
Cache-control: no-cache
Content-script-type: text/javascript
Content-style-type: text/css
Pragma: no-cache
X-frame-options: SAMEORIGIN
Set-Cookie: CGISESSID=45b3e5e3917b9ce6119bc370991de2b1; path=/; secure; HttpOnly; SameSite=Lax
Content-Security-Policy: default-src 'self'; font-src *;img-src * data:; script-src *; style-src *;
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin
Permissions-Policy: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Length: 4399
Connection: close
Content-Type: text/html; charset=UTF-8

 

7. Comments


1. General Results, most used to calculate the result

Aname "knihovna-ak.vavyskov.cz" is subdomain, public suffix is ".cz", top-level-domain is ".cz", top-level-domain-type is "country-code", Country is Czechia, tld-manager is "CZ.NIC, z.s.p.o", num .cz-domains preloaded: 1665 (complete: 231048)
AGood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: knihovna-ak.vavyskov.cz has 2 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: knihovna-ak.vavyskov.cz has 1 ipv4, 1 ipv6 addresses
AGood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
AGood: destination is https
AGood - only one version with Http-Status 200
AGood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
AGood: every cookie sent via https is marked as secure
AGood: Every cookie has a SameSite Attribute with a correct value Strict/Lax/None
AGood: every https has a Strict Transport Security Header
AGood: HSTS max-age is long enough, 31536000 seconds = 365 days
AGood: HSTS has includeSubdomains - directive
AGood: HSTS has preload directive
Warning: HSTS preload sent, but not in Preload-List. Never send a preload directive if you don't know what preload means. Check https://hstspreload.org/ to learn the basics about the Google-Preload list. If you send a preload directive, you should **immediately** add your domain to the HSTS preload list via https://hstspreload.org/ . If Google accepts the domain, so the status is "pending": Note that new entries are hardcoded into the Chrome source code and can take several months before they reach the stable version. So you will see this message some months. If you don't want that or if you don't understand "preload", but if you send a preload directive and if you have correct A-redirects, everybody can add your domain to that list. Then you may have problems, it's not easy to undo that. So if you don't want your domain preloaded, remove the preload directive.
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)
Ahttp://knihovna-ak.vavyskov.cz/ 195.113.151.1
302
https://knihovna-ak.vavyskov.cz/
Correct redirect http - https with the same domain name
Ahttp://knihovna-ak.vavyskov.cz/ 2001:718:80e:1:195:113:151:1
302
https://knihovna-ak.vavyskov.cz/
Correct redirect http - https with the same domain name
Nhttps://195.113.151.1/ 195.113.151.1
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://[2001:0718:080e:0001:0195:0113:0151:0001]/ 2001:718:80e:1:195:113:151:1
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain knihovna-ak.vavyskov.cz, 2 ip addresses.
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 knihovna-ak.vavyskov.cz, 2 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.knihovna-ak.vavyskov.cz

2. Header-Checks

Aknihovna-ak.vavyskov.cz 195.113.151.1
Content-Security-Policy
Ok: Header without syntax errors found: default-src 'self'; font-src *;img-src * data:; script-src *; style-src *;
A

Good: default-src directive only with 'none' or 'self', additional sources are blocked.
A

Good: default-src without 'unsafe-inline' or 'unsave-eval'.
E

Bad: No form-action directive found. Use one to limit the form - action - destinations. form-action is a navigation-directive, so default-src isn't used.
E

Bad: No frame-ancestors directive found. Use one to limit the pages allowed to use this page in frame / iframe / object / embed / applet. frame-ancestors is a navigation-directive, so default-src isn't used.
E

Bad: No base-uri directive found. Use one to limit the URLs which can be used in a document's <base> element. Because it's a document directive, default-src isn't used, so an own directive is required.
A

Good: No object-src found, but the default-src used as fallback is defined and restricted.
A

Good: script-src without 'unsafe-inline' and 'unsafe-eval' found. That's the recommended configuration.
F

Critical: script-src with * or a scheme found. Never allow wildcard - sources.
A

Good: script-src without data: schema found. Why is this important? The data: schema allows hidden code injection. Insert <script src='data:application/javascript;base64,YWxlcnQoJ1hTUycpOw=='></script> in your page and see what happens.
A

Good: frame-src without data: defined or frame-src missing and the default-src used as fallback not allows the data: schema. That blocks hidden code injection. Insert <iframe src="data:text/html;charset=utf-8;base64,PCFET0NUWVBFIGh0bWw+PGh0bWw+PGJvZHk+PHA+YmVmb3JlPHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiPmFsZXJ0KCdYU1MnKTwvc2NyaXB0PjxwPmFmdGVyPC9ib2R5PjwvaHRtbD4="></iframe> in your page and see what happens.
A
X-Content-Type-Options
Ok: Header without syntax errors found: nosniff
A
Referrer-Policy
Ok: Header without syntax errors found: strict-origin
A
Permissions-Policy
Ok: Header without syntax errors found: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
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
X-Xss-Protection
Ok: Header without syntax errors found: 1; mode=block
B

Info: Header is deprecated. May not longer work in modern browsers. 1; mode=block
Aknihovna-ak.vavyskov.cz 2001:718:80e:1:195:113:151:1
Content-Security-Policy
Ok: Header without syntax errors found: default-src 'self'; font-src *;img-src * data:; script-src *; style-src *;
A

Good: default-src directive only with 'none' or 'self', additional sources are blocked.
A

Good: default-src without 'unsafe-inline' or 'unsave-eval'.
E

Bad: No form-action directive found. Use one to limit the form - action - destinations. form-action is a navigation-directive, so default-src isn't used.
E

Bad: No frame-ancestors directive found. Use one to limit the pages allowed to use this page in frame / iframe / object / embed / applet. frame-ancestors is a navigation-directive, so default-src isn't used.
E

Bad: No base-uri directive found. Use one to limit the URLs which can be used in a document's <base> element. Because it's a document directive, default-src isn't used, so an own directive is required.
A

Good: No object-src found, but the default-src used as fallback is defined and restricted.
A

Good: script-src without 'unsafe-inline' and 'unsafe-eval' found. That's the recommended configuration.
F

Critical: script-src with * or a scheme found. Never allow wildcard - sources.
A

Good: script-src without data: schema found. Why is this important? The data: schema allows hidden code injection. Insert <script src='data:application/javascript;base64,YWxlcnQoJ1hTUycpOw=='></script> in your page and see what happens.
A

Good: frame-src without data: defined or frame-src missing and the default-src used as fallback not allows the data: schema. That blocks hidden code injection. Insert <iframe src="data:text/html;charset=utf-8;base64,PCFET0NUWVBFIGh0bWw+PGh0bWw+PGJvZHk+PHA+YmVmb3JlPHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiPmFsZXJ0KCdYU1MnKTwvc2NyaXB0PjxwPmFmdGVyPC9ib2R5PjwvaHRtbD4="></iframe> in your page and see what happens.
A
X-Content-Type-Options
Ok: Header without syntax errors found: nosniff
A
Referrer-Policy
Ok: Header without syntax errors found: strict-origin
A
Permissions-Policy
Ok: Header without syntax errors found: geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
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
X-Xss-Protection
Ok: Header without syntax errors found: 1; mode=block
B

Info: Header is deprecated. May not longer work in modern browsers. 1; mode=block

3. DNS- and NameServer - Checks

AInfo:: 13 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
AInfo:: 13 Queries complete, 13 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 4.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 3 different Name Servers found: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu, 3 Name Servers included in Delegation: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu, 3 Name Servers included in 1 Zone definitions: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu, 1 Name Servers listed in SOA.Primary: ns1.websupport.cz.
AGood: Only one SOA.Primary Name Server found.: ns1.websupport.cz.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.websupport.cz.
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: 3 Name Servers, 2 different subnets (first Byte): 185., 45., 2 different subnets (first two Bytes): 185.71., 45.10., 2 different subnets (first three Bytes): 185.71.159., 45.10.97.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 3 Name Servers with IPv6, 2 different subnets (first block): 2a02:, 2a10:, 2 different subnets (first two blocks): 2a02:0250:, 2a10:bbc0:, 2 different subnets (first three blocks): 2a02:0250:0003:, 2a10:bbc0:0000:, 2 different subnets (first four blocks): 2a02:0250:0003:0000:, 2a10:bbc0:0000:0000:
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
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 12 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 12 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns1.websupport.cz: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

4. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
https://knihovna-ak.vavyskov.cz/ 195.113.151.1
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://knihovna-ak.vavyskov.cz/ 2001:718:80e:1:195:113:151:1
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://195.113.151.1/ 195.113.151.1
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://[2001:0718:080e:0001:0195:0113:0151:0001]/ 2001:718:80e:1:195:113:151:1
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://knihovna-ak.vavyskov.cz/ 195.113.151.1
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://knihovna-ak.vavyskov.cz/ 2001:718:80e:1:195:113:151:1
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://195.113.151.1/ 195.113.151.1
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://[2001:0718:080e:0001:0195:0113:0151:0001]/ 2001:718:80e:1:195:113:151:1
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://knihovna-ak.vavyskov.cz/ 195.113.151.1
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://knihovna-ak.vavyskov.cz/ 2001:718:80e:1:195:113:151:1
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://195.113.151.1/ 195.113.151.1
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://[2001:0718:080e:0001:0195:0113:0151:0001]/ 2001:718:80e:1:195:113:151:1
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
https://knihovna-ak.vavyskov.cz/ 195.113.151.1
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 11 script elements without defer/async.
https://knihovna-ak.vavyskov.cz/ 2001:718:80e:1:195:113:151:1
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 11 script elements without defer/async.
https://knihovna-ak.vavyskov.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 11 script elements without defer/async.
https://195.113.151.1/ 195.113.151.1
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 11 script elements without defer/async.
https://[2001:0718:080e:0001:0195:0113:0151:0001]/ 2001:718:80e:1:195:113:151:1
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 11 script elements without defer/async.
Warning: CSS / JavaScript found without Compression. Compress these ressources, gzip, deflate, br are checked. 33 external CSS / JavaScript files without GZip found - 12 with GZip, 45 complete
AGood: All images with internal compression not compressed. Some Images (.png, .jpg, .jpeg, .webp, .gif) are already compressed, so an additional compression isn't helpful. 3 images (type image/png, image/jpg) found without additional GZip. Not required because these images are already compressed
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 75 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 75 complete.
Warning: Images with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 7 image files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 3 with Cache-Control long enough, 10 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
Wrong: img-elements without alt-attribute or empty alt-attribute found. The alt-attribute ("alternative") is required and should describe the img. So Screenreader and search engines are able to use these informations.: 10 img-elements without alt-attribute, 0 img-elements with empty alt-attribute found.
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
https://knihovna-ak.vavyskov.cz/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
3.664 seconds
Warning: 404 needs more then one second
ADuration: 226617 milliseconds, 226.617 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
knihovna-ak.vavyskov.cz
195.113.151.1
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
knihovna-ak.vavyskov.cz
195.113.151.1
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - incomplete

1CN=*.vavyskov.cz


2CN=RapidSSL TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US


knihovna-ak.vavyskov.cz
2001:718:80e:1:195:113:151:1
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

knihovna-ak.vavyskov.cz
2001:718:80e:1:195:113:151:1
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
No SNI required - domain included in main certificate 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - incomplete

1CN=*.vavyskov.cz


2CN=RapidSSL TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US


knihovna-ak.vavyskov.cz
knihovna-ak.vavyskov.cz
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

knihovna-ak.vavyskov.cz
knihovna-ak.vavyskov.cz
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
 Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - incomplete

1CN=*.vavyskov.cz


2CN=RapidSSL TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US


195.113.151.1
195.113.151.1
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

195.113.151.1
195.113.151.1
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - incomplete

1CN=*.vavyskov.cz


2CN=RapidSSL TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US


[2001:0718:080e:0001:0195:0113:0151:0001]
2001:718:80e:1:195:113:151:1
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

[2001:0718:080e:0001:0195:0113:0151:0001]
2001:718:80e:1:195:113:151:1
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain - incomplete

1CN=*.vavyskov.cz


2CN=RapidSSL TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US

 

9. Certificates

1.
1.
CN=*.vavyskov.cz
09.11.2023
07.11.2024
188 days expired		*.vavyskov.cz, vavyskov.cz - 2 entries
1.
1.
CN=*.vavyskov.cz
09.11.2023

07.11.2024
188 days expired


*.vavyskov.cz, vavyskov.cz - 2 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:08DD5A1A7AE794A2314C428A3BBFC91A
Thumbprint:319ED6F99EB3229152040311C58AF7F264077D7F
SHA256 / Certificate:2CQ3cMnq1niDwTi9ArVAiQEZBwyTxpcMcrJjt60qRUg=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):4eff3f8599ca697d0eea044805b214ee312b499bf4a957c3b6a27eaeabffe55a
SHA256 hex / Subject Public Key Information (SPKI):4eff3f8599ca697d0eea044805b214ee312b499bf4a957c3b6a27eaeabffe55a (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://status.rapidssl.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=*.vavyskov.cz
09.11.2023
07.11.2024
188 days expired		*.vavyskov.cz, vavyskov.cz - 2 entries

2.
CN=*.vavyskov.cz
09.11.2023

07.11.2024
188 days expired


*.vavyskov.cz, vavyskov.cz - 2 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:08DD5A1A7AE794A2314C428A3BBFC91A
Thumbprint:319ED6F99EB3229152040311C58AF7F264077D7F
SHA256 / Certificate:2CQ3cMnq1niDwTi9ArVAiQEZBwyTxpcMcrJjt60qRUg=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):4eff3f8599ca697d0eea044805b214ee312b499bf4a957c3b6a27eaeabffe55a
SHA256 hex / Subject Public Key Information (SPKI):4eff3f8599ca697d0eea044805b214ee312b499bf4a957c3b6a27eaeabffe55a (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://status.rapidssl.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)




3.
CN=RapidSSL TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US
02.11.2017
02.11.2027
expires in 902 days

3.
CN=RapidSSL TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US
02.11.2017

02.11.2027
expires in 902 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0B259422CED9812A15A04E99528A0EFA
Thumbprint:CBFE9EB43B3B37FE0DFBC4C2EB2D4E07D08BD8E8
SHA256 / Certificate:RCLpY+5TzVjMn4XNQL9f/sAJX98aFUU1ZhwcBrytxps=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):137b58730a3d0a2a804e62ada4c2d6e55fa9cc8abe6680e6a574a22655c6993a
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)




4.
CN=RapidSSL TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US
02.11.2017
02.11.2027
expires in 902 days

4.
CN=RapidSSL TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US
02.11.2017

02.11.2027
expires in 902 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0B259422CED9812A15A04E99528A0EFA
Thumbprint:CBFE9EB43B3B37FE0DFBC4C2EB2D4E07D08BD8E8
SHA256 / Certificate:RCLpY+5TzVjMn4XNQL9f/sAJX98aFUU1ZhwcBrytxps=
SHA256 hex / Cert (DANE * 0 1):4422e963ee53cd58cc9f85cd40bf5ffec0095fdf1a154535661c1c06bcadc69b
SHA256 hex / PublicKey (DANE * 1 1):137b58730a3d0a2a804e62ada4c2d6e55fa9cc8abe6680e6a574a22655c6993a
SHA256 hex / Subject Public Key Information (SPKI):137b58730a3d0a2a804e62ada4c2d6e55fa9cc8abe6680e6a574a22655c6993a
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:no
Enhanced Key Usage:Server Authentication (1.3.6.1.5.5.7.3.1), Client Authentication (1.3.6.1.5.5.7.3.2)




5.
CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US
18.01.2024
10.11.2031
expires in 2371 days

5.
CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US
18.01.2024

10.11.2031
expires in 2371 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0FE032AB844D033106C50C8E13C8B068
Thumbprint:8BF7F178A745A11BAC6AE5B586FC1838EADCB2CF
SHA256 / Certificate:edV7Fd+mXChw6v4Rtjd2WQnP6Te0nBXOfxlAMMqzla0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8bb593a93be1d0e8a822bb887c547890c3e706aad2dab76254f97fb36b82fc26
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.cn
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




6.
CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US
01.08.2013
15.01.2038
expires in 4629 days

6.
CN=DigiCert Global Root G2, OU=www.digicert.com, O=DigiCert Inc, C=US
01.08.2013

15.01.2038
expires in 4629 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:





7.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
10.11.2006
10.11.2031
expires in 2371 days

7.
CN=DigiCert Global Root CA, OU=www.digicert.com, O=DigiCert Inc, C=US
10.11.2006

10.11.2031
expires in 2371 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:083BE056904246B1A1756AC95991C74A
Thumbprint:A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436
SHA256 / Certificate:Q0ig6URMeMsmXgWNXolEtNhPlmK9Jtslf4k0pEPHAWE=
SHA256 hex / Cert (DANE * 0 1):4348a0e9444c78cb265e058d5e8944b4d84f9662bd26db257f8934a443c70161
SHA256 hex / PublicKey (DANE * 1 1):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SHA256 hex / Subject Public Key Information (SPKI):aff988906dde12955d9bebbf928fdcc31cce328d5b9384f21c8941ca26e20391
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




 

10. Last Certificates - Certificate Transparency Log Check

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

No CertSpotter - CT-Log entries found

 

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

Issuerlast 7 daysactivenum Certs
CN=RapidSSL TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US
0
0
1
CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1, O="DigiCert, Inc.", C=US
0
0
1

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
11043835860
precert		CN=RapidSSL TLS RSA CA G1, OU=www.digicert.com, O=DigiCert Inc, C=US
2023-11-08 23:00:00
2024-11-06 22:59:59
*.vavyskov.cz, vavyskov.cz
2 entries


9041193740
leaf cert		CN=RapidSSL Global TLS RSA4096 SHA256 2022 CA1, O="DigiCert, Inc.", C=US
2022-10-20 22:00:00
2023-11-21 22:59:59
*.vavyskov.cz, vavyskov.cz
2 entries


 

11. Html-Content - Entries

Summary


Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://knihovna-ak.vavyskov.cz/
195.113.151.1		a

13

0


0
0
0


form

2
12,668 Bytes
0
2
0
0
0
0


img

2
21,659 Bytes
0
0
2
1
0
0
-1

link
stylesheet
4
46,267 Bytes
0
4
0
0
0
0


link
other
2
43,232 Bytes
0
0
2
0
0
0


meta
other
3

0


0
0
0


script

11
300,844 Bytes
0
11
0
0
0
0

https://knihovna-ak.vavyskov.cz/
2001:718:80e:1:195:113:151:1		a

13

0


0
0
0


form

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https://[2001:0718:080e:0001:0195:0113:0151:0001]/
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Details (currently limited to 500 rows - some problems with spam users)

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsg∑Status
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form
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X-Content-Type-Options nosniff found




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form
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X-Content-Type-Options nosniff found




4532 Bytes








img
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Cross-Origin Resource Sharing (CORS) not supported



img
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missing X-Content-Type-Options nosniff




Cache-Control: no-store, max-age=604800 with long duration found.
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link
apple-touch-icon
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link
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link
stylesheet
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local SRI possible, possible hash-values:

 

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link
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No Cache-Control - header
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local SRI possible, possible hash-values:

 

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link
stylesheet
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200

1
ok
text/css
X-Content-Type-Options nosniff found




No Cache-Control - header
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local SRI possible, possible hash-values:

 

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link
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200

1
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text/css
X-Content-Type-Options nosniff found




No Cache-Control - header
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local SRI possible, possible hash-values:

 

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meta
Content-Type
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1
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meta
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1
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viewport
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1
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script
src
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200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
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local SRI possible, possible hash-values:

 

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script
src
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1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
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local SRI possible, possible hash-values:

 

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script
src
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200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
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local SRI possible, possible hash-values:

 

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script
src
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200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
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local SRI possible, possible hash-values:

 

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script
src
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200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
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local SRI possible, possible hash-values:

 

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script
src
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200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
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local SRI possible, possible hash-values:

 

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<script src="/opac-tmpl/lib/bootstrap/js/bootstrap.bundle.min_23.0505000.js" crossorigin="anonymous" integrity="sha256-Xt8pc4G0CdcRvI0nZ2lRpZ4VHng0EoUDMlGcBSQ9HiQ=" />



script
src
/opac-tmpl/lib/enquire.min_23.0505000.js
200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
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link
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script
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X-Content-Type-Options nosniff found




No Cache-Control - header
Compression required: 9560 Bytes






local SRI possible, possible hash-values:

 

sha256-xNVy2CWmLsXiP7A2cDIu5gADQC54TOnOtiufH1iIYF0=
sha384-HFJpllqrDLo5B4Ku5c7V7AYGg60qlXhfNbyzi+VXHS2Ne9QnuLfmYDzwMa9ik4X1
sha512-C+HAOVwkmzcHwZZ8Wqr/lnk3gAc0A3o+sNLiV/OUa5cs/m+OpaWm+4eUS9poru6xMf9CDxPX/bFESOUK9QyOcg==

 

<script src="/opac-tmpl/bootstrap/js/global_23.0505000.js" crossorigin="anonymous" integrity="sha256-xNVy2CWmLsXiP7A2cDIu5gADQC54TOnOtiufH1iIYF0=" />



script
src
/opac-tmpl/bootstrap/js/i18n_23.0505000.js
200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
Compression required: 1227 Bytes






local SRI possible, possible hash-values:

 

sha256-CURKQUC7bQ8c9VpWZtvldgzuM1s+QEKFlSnEVt5BClE=
sha384-RoGV2K9dDkLCLqHT4BZ/rzz3ZKQs2a3h43avW7wCamEhrZNhgOPvAyO0IQGV8sJL
sha512-uNyHofCN8/KuUpS8N6V8aeC+YDZdgbADg9iSQYUXaluVkr24Hq9gZOdAQCL7J9N80gmRLWepOixZdkfWnu2f7A==

 

<script src="/opac-tmpl/bootstrap/js/i18n_23.0505000.js" crossorigin="anonymous" integrity="sha256-CURKQUC7bQ8c9VpWZtvldgzuM1s+QEKFlSnEVt5BClE=" />



script
src
/opac-tmpl/lib/bootstrap/js/bootstrap.bundle.min_23.0505000.js
200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
Compression required: 81084 Bytes






local SRI possible, possible hash-values:

 

sha256-Xt8pc4G0CdcRvI0nZ2lRpZ4VHng0EoUDMlGcBSQ9HiQ=
sha384-1CmrxMRARb6aLqgBO7yyAxTOQE2AKb9GfXnEo760AUcUmFx3ibVJJAzGytlQcNXd
sha512-Oy5BruJdE3gP9+LMJ11kC5nErkh3p4Y0GawT1Jrcez4RTDxODf3M/KP3pEsgeOYxWejqy2SPnj+QMpgtvhDciQ==

 

<script src="/opac-tmpl/lib/bootstrap/js/bootstrap.bundle.min_23.0505000.js" crossorigin="anonymous" integrity="sha256-Xt8pc4G0CdcRvI0nZ2lRpZ4VHng0EoUDMlGcBSQ9HiQ=" />



script
src
/opac-tmpl/lib/enquire.min_23.0505000.js
200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
Compression required: 2057 Bytes






local SRI possible, possible hash-values:

 

sha256-LN7tiiecOTvRUuchPwMNjSyQy/9FmGiOP4fSVgec/n8=
sha384-Vbq16XZ7aDM0u9qKsZpl4E/rOpYmK48bOPk+EJwidI+/VsEk7yrw9rWAL+VsHHF1
sha512-/KThQH86sn6txgGKh+nXj7yi3H0uS7ABwK4mNmYguakL9pyrUC0RbwqiEkycDE3vW6m3wt87DCnMWfH1iW5Chg==

 

<script src="/opac-tmpl/lib/enquire.min_23.0505000.js" crossorigin="anonymous" integrity="sha256-LN7tiiecOTvRUuchPwMNjSyQy/9FmGiOP4fSVgec/n8=" />



script
src
/opac-tmpl/lib/fontfaceobserver.min_23.0505000.js
200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
Compression required: 5884 Bytes






local SRI possible, possible hash-values:

 

sha256-EvLW6bPnFWk3jDacNiQ+smo4svQc8Q5qOxSKlUiFFHE=
sha384-ltFVehNgzOg1Low1D4qTP/+BrHUGDNcqgZpcNChUU9WAyH5Gcoaysl/6soVG74n5
sha512-1JaWpBfhUiiL+K9yuvihOjwLXWL4rRJzwYlbV3fsr1UmTg6gVUMeZntr4fMuYJTO2SmcH9oRUR7pOqyp5OeSCg==

 

<script src="/opac-tmpl/lib/fontfaceobserver.min_23.0505000.js" crossorigin="anonymous" integrity="sha256-EvLW6bPnFWk3jDacNiQ+smo4svQc8Q5qOxSKlUiFFHE=" />



script
src
/opac-tmpl/lib/jquery/jquery-3.6.0.min_23.0505000.js
200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
Compression required: 89501 Bytes






local SRI possible, possible hash-values:

 

sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=
sha384-vtXRMe3mGCbOeY7l30aIg8H9p3GdeSe4IFlP6G8JMa7o7lXvnz3GFKzPxzJdPfGK
sha512-894YE6QWD5I59HgZOGReFYm4dnWc1Qt5NtvYSaNcOP+u1T9qYdvdihz0PPSiiqn/+/3e7Jo4EaG7TubfWGUrMQ==

 

<script src="/opac-tmpl/lib/jquery/jquery-3.6.0.min_23.0505000.js" crossorigin="anonymous" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" />



script
src
/opac-tmpl/lib/jquery/jquery-migrate-3.3.2.min_23.0505000.js
200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
Compression required: 11224 Bytes






local SRI possible, possible hash-values:

 

sha256-Ap4KLoCf1rXb52q+i3p0k2vjBsmownyBTE1EqlRiMwA=
sha384-Pm1fyRwPgIbpBpjdSYtcKzBv+Z/nHekZIGmhoVSBTSJ+cynSJChqUaVhkQZvb7FV
sha512-IX+G/uhx+jbspPJYMOORfHv1emgRQLE1xQiqMvKh4+/1qAZh87W6RnR9DDBa8QtljSB/RJVQ89QX2WgyFv7qjw==

 

<script src="/opac-tmpl/lib/jquery/jquery-migrate-3.3.2.min_23.0505000.js" crossorigin="anonymous" integrity="sha256-Ap4KLoCf1rXb52q+i3p0k2vjBsmownyBTE1EqlRiMwA=" />



script
src
/opac-tmpl/lib/js-cookie/js.cookie-3.0.1.min_23.0505000.js
200

1
ok
Missing defer / async attribute. text/javascript
X-Content-Type-Options nosniff found




No Cache-Control - header
Compression required: 1681 Bytes






local SRI possible, possible hash-values:

 

sha256-0H3Nuz3aug3afVbUlsu12Puxva3CP4EhJtPExqs54Vg=
sha384-ETDm/j6COkRSUfVFsGNM5WYE4WjyRgfDhy4Pf4Fsc8eNw/eYEMqYZWuxTzMX6FBa
sha512-wT7uPE7tOP6w4o28u1DN775jYjHQApdBnib5Pho4RB0Pgd9y7eSkAV1BTqQydupYDB9GBhTcQQzyNMPMV3cAew==

 

<script src="/opac-tmpl/lib/js-cookie/js.cookie-3.0.1.min_23.0505000.js" crossorigin="anonymous" integrity="sha256-0H3Nuz3aug3afVbUlsu12Puxva3CP4EhJtPExqs54Vg=" />


https://195.113.151.1/
195.113.151.1
a

#


1
ok















a

/cgi-bin/koha/opac-authorities-home.pl


1
ok















a

/cgi-bin/koha/opac-library.pl


1
ok















a

/cgi-bin/koha/opac-main.pl


1
ok















a

/cgi-bin/koha/opac-search.pl


1
ok















a

/cgi-bin/koha/opac-search-history.pl


1
ok















a

/cgi-bin/koha/opac-search-history.pl?action=delete


1
ok















a

/cgi-bin/koha/opac-shelves.pl


1
ok















a

/cgi-bin/koha/opac-tags.pl


1
ok















a

http://knihovna-ak.vavyskov.cz


1
ok















a

http://koha-community.org


1
ok















a

https://www.obalkyknih.cz/


1
ok















a

https://www.vavyskov.cz/


1
ok















form
get
/cgi-bin/koha/opac-search.pl


1
ok















form
post
/cgi-bin/koha/opac-user.pl


1
ok















img
src
https://knihovna.vavyskov.cz/logo.png


1
ok
no alt-Attribute














img
src
https://monitoring.vavyskov.cz/matomo.php?idsite=8&rec=1


1
ok
no alt-Attribute














link
apple-touch-icon
https://knihovna.vavyskov.cz/logo.png


1
ok















link
shortcut icon
https://knihovna.vavyskov.cz/logo.png


1
ok















link
stylesheet
/opac-tmpl/bootstrap/css/opac_23.0505000.css


1
ok















link
stylesheet
/opac-tmpl/bootstrap/css/print_23.0505000.css


1
ok















link
stylesheet
/opac-tmpl/bootstrap/lib/jquery/responsive.dataTables.min_23.0505000.css


1
ok















link
stylesheet
/opac-tmpl/lib/font-awesome/css/font-awesome.min_23.0505000.css


1
ok















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


1
ok















meta
generator
Koha 23.0505000


1
ok















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


1
ok















script
src
/opac-tmpl/bootstrap/cs-CZ/js/locale_data_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/bootstrap/js/basket_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/bootstrap/js/Gettext_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/bootstrap/js/global_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/bootstrap/js/i18n_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/lib/bootstrap/js/bootstrap.bundle.min_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/lib/enquire.min_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/lib/fontfaceobserver.min_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/lib/jquery/jquery-3.6.0.min_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/lib/jquery/jquery-migrate-3.3.2.min_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/lib/js-cookie/js.cookie-3.0.1.min_23.0505000.js


1
ok
Missing defer / async attribute.













https://[2001:0718:080e:0001:0195:0113:0151:0001]/
2001:718:80e:1:195:113:151:1
a

#


1
ok















a

/cgi-bin/koha/opac-authorities-home.pl


1
ok















a

/cgi-bin/koha/opac-library.pl


1
ok















a

/cgi-bin/koha/opac-main.pl


1
ok















a

/cgi-bin/koha/opac-search.pl


1
ok















a

/cgi-bin/koha/opac-search-history.pl


1
ok















a

/cgi-bin/koha/opac-search-history.pl?action=delete


1
ok















a

/cgi-bin/koha/opac-shelves.pl


1
ok















a

/cgi-bin/koha/opac-tags.pl


1
ok















a

http://knihovna-ak.vavyskov.cz


1
ok















a

http://koha-community.org


1
ok















a

https://www.obalkyknih.cz/


1
ok















a

https://www.vavyskov.cz/


1
ok















form
get
/cgi-bin/koha/opac-search.pl


1
ok















form
post
/cgi-bin/koha/opac-user.pl


1
ok















img
src
https://knihovna.vavyskov.cz/logo.png


1
ok
no alt-Attribute














img
src
https://monitoring.vavyskov.cz/matomo.php?idsite=8&rec=1


1
ok
no alt-Attribute














link
apple-touch-icon
https://knihovna.vavyskov.cz/logo.png


1
ok















link
shortcut icon
https://knihovna.vavyskov.cz/logo.png


1
ok















link
stylesheet
/opac-tmpl/bootstrap/css/opac_23.0505000.css


1
ok















link
stylesheet
/opac-tmpl/bootstrap/css/print_23.0505000.css


1
ok















link
stylesheet
/opac-tmpl/bootstrap/lib/jquery/responsive.dataTables.min_23.0505000.css


1
ok















link
stylesheet
/opac-tmpl/lib/font-awesome/css/font-awesome.min_23.0505000.css


1
ok















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


1
ok















meta
generator
Koha 23.0505000


1
ok















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


1
ok















script
src
/opac-tmpl/bootstrap/cs-CZ/js/locale_data_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/bootstrap/js/basket_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/bootstrap/js/Gettext_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/bootstrap/js/global_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/bootstrap/js/i18n_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/lib/bootstrap/js/bootstrap.bundle.min_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/lib/enquire.min_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/lib/fontfaceobserver.min_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/lib/jquery/jquery-3.6.0.min_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/lib/jquery/jquery-migrate-3.3.2.min_23.0505000.js


1
ok
Missing defer / async attribute.














script
src
/opac-tmpl/lib/js-cookie/js.cookie-3.0.1.min_23.0505000.js


1
ok
Missing defer / async attribute.













 

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

Small Code update, wait one minute

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

 

QNr.DomainTypeNS used
1
cz
NS
l.root-servers.net (2001:500:9f::42)

Answer: a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz
2
ns1.websupport.cz
NS
a.ns.nic.cz (2001:678:f::1)

Answer: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
3
ns2.websupport.cz
NS
a.ns.nic.cz (2001:678:f::1)

Answer: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
4
eu
NS
l.root-servers.net (2001:500:9f::42)

Answer: be.dns.eu, si.dns.eu, w.dns.eu, x.dns.eu, y.dns.eu
5
ns3.websupport.eu
NS
be.dns.eu (2001:978:2:1::93:2)

Answer: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
6
sk
NS
k.root-servers.net (2001:7fd::1)

Answer: a.tld.sk, b.tld.sk, c.tld.sk, e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk
7
ns1.websupport.sk: 2a10:bbc0::11, 45.10.97.11
NS
a.tld.sk (2001:678:70::1)

Answer: ns3.websupport.sk
2a10:bbc0::13, 45.10.97.13

Answer: ns2.websupport.sk
185.71.159.12, 2a02:250:3::12
8
ns1.websupport.cz: 45.10.97.11
A
ns1.websupport.sk (2a10:bbc0::11)
9
ns1.websupport.cz: 2a10:bbc0::11
AAAA
ns1.websupport.sk (2a10:bbc0::11)
10
ns2.websupport.cz: 185.71.159.12
A
ns1.websupport.sk (2a10:bbc0::11)
11
ns2.websupport.cz: 2a02:250:3::12
AAAA
ns1.websupport.sk (2a10:bbc0::11)
12
ns3.websupport.eu: 45.10.97.13
A
ns1.websupport.sk (2a10:bbc0::11)
13
ns3.websupport.eu: 2a10:bbc0::13
AAAA
ns1.websupport.sk (2a10:bbc0::11)

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
knihovna-ak.vavyskov.cz



1
0
knihovna.vavyskov.cz
0

no CAA entry found
1
0
vavyskov.cz
0

no CAA entry found
1
0

0

no CAA entry found
1
0
cz
0

no CAA entry found
1
0

0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
vavyskov.cz
v=spf1 mx -all
ok
1
0
knihovna-ak.vavyskov.cz


1
0
_acme-challenge.knihovna.vavyskov.cz

Name Error - The domain name does not exist
1
0
_acme-challenge.knihovna-ak.vavyskov.cz

Name Error - The domain name does not exist
1
0
_acme-challenge.knihovna-ak.vavyskov.cz.vavyskov.cz

Name Error - The domain name does not exist
1
0
_acme-challenge.knihovna.vavyskov.cz.knihovna.vavyskov.cz

Name Error - The domain name does not exist
1
0
_acme-challenge.knihovna-ak.vavyskov.cz.knihovna-ak.vavyskov.cz

Name Error - The domain name does not exist
1
0

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

Summary
DomainIPPortnum CipherstimeStd.ProtocolForward Secrecy
knihovna-ak.vavyskov.cz
195.113.151.1
443
3 Ciphers33.47 sec
0 without, 3 FS
100.00 %
knihovna-ak.vavyskov.cz
2001:718:80e:1:195:113:151:1
443
3 Ciphers31.06 sec
0 without, 3 FS
100.00 %
Complete

2
6 Ciphers
3.00 Ciphers/Check		64.53 sec32.27 sec/Check
0 without, 6 FS
100.00 %

Details
DomainIPPortCipher (OpenSsl / IANA)
knihovna-ak.vavyskov.cz
195.113.151.1
443
ECDHE-RSA-CHACHA20-POLY1305
 (Secure)
TLSv1.2
0xCC,0xA8
 FS
3 Ciphers, 33.47 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


2001:718:80e:1:195:113:151:1
443
ECDHE-RSA-CHACHA20-POLY1305
 (Secure)
TLSv1.2
0xCC,0xA8
 FS
3 Ciphers, 31.06 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

 

18. Portchecks

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

 

 

Permalink: https://check-your-website.server-daten.de/?i=648ae32d-76fb-4a6d-8a5f-3b7dd89d65ee

 

Last Result: https://check-your-website.server-daten.de/?q=knihovna-ak.vavyskov.cz - 2023-11-30 12:01:52

 

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