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




B

Missing HSTS or Cookie-warnings

Checked:
12.02.2024 10:03:10


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1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
ledermann.click
A
78.47.10.194
Nuremberg/Bavaria/Germany (DE) - Hetzner Online GmbH
Hostname: static.194.10.47.78.clients.your-server.de
yes
1
0

AAAA
2a01:4f8:1c1b:5526::1
Nuremberg/Bavaria/Germany (DE) - Hetzner Online GmbH

yes


www.ledermann.click
A
78.47.10.194
Nuremberg/Bavaria/Germany (DE) - Hetzner Online GmbH
Hostname: static.194.10.47.78.clients.your-server.de
yes
1
0

AAAA
2a01:4f8:1c1b:5526::1
Nuremberg/Bavaria/Germany (DE) - Hetzner Online GmbH

yes


*.ledermann.click
A
78.47.10.194
yes



AAAA
2a01:4f8:1c1b:5526::1
yes



CNAME

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 30903, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 02.03.2024, 00:00:00 +, Signature-Inception: 10.02.2024, 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: click
click
1 DS RR in the parent zone found



DS with Algorithm 13, KeyTag 65517, DigestType 2 and Digest 0JosFMQ4JjTtzPljT7MukVEeHmQvPDhGi6JAfx0brSQ=



1 RRSIG RR to validate DS RR found



RRSIG-Owner click., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 25.02.2024, 05:00:00 +, Signature-Inception: 12.02.2024, 04:00:00 +, KeyTag 30903, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30903 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 29054, Flags 256



Public Key with Algorithm 13, KeyTag 65517, Flags 257 (SEP = Secure Entry Point)



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner click., Algorithm: 13, 1 Labels, original TTL: 900 sec, Signature-expiration: 13.03.2024, 08:00:48 +, Signature-Inception: 12.02.2024, 08:00:48 +, KeyTag 29054, Signer-Name: click



RRSIG-Owner click., Algorithm: 13, 1 Labels, original TTL: 900 sec, Signature-expiration: 13.03.2024, 08:00:48 +, Signature-Inception: 12.02.2024, 08:00:48 +, KeyTag 65517, Signer-Name: click



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 29054 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 65517 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 65517, DigestType 2 and Digest "0JosFMQ4JjTtzPljT7MukVEeHmQvPDhGi6JAfx0brSQ=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: ledermann.click
ledermann.click
1 DS RR in the parent zone found



DS with Algorithm 13, KeyTag 8826, DigestType 2 and Digest hnf+fhfuIt0hZliTnDoBFSj2jGxYQ79Ulv7zxVsxPkw=



1 RRSIG RR to validate DS RR found



RRSIG-Owner ledermann.click., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 13.03.2024, 08:00:48 +, Signature-Inception: 12.02.2024, 08:00:48 +, KeyTag 29054, Signer-Name: click



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 29054 used to validate the DS RRSet in the parent zone



1 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 8826, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner ledermann.click., Algorithm: 13, 2 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 8826 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 8826, DigestType 2 and Digest "hnf+fhfuIt0hZliTnDoBFSj2jGxYQ79Ulv7zxVsxPkw=" validates local Key with the same values



RRSIG Type 1 validates the A - Result: 78.47.10.194
Validated: RRSIG-Owner ledermann.click., Algorithm: 13, 2 Labels, original TTL: 300 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



RRSIG Type 16 validates the TXT - Result: v=spf1 include:_mailcust.gandi.net ?all
Validated: RRSIG-Owner ledermann.click., Algorithm: 13, 2 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



RRSIG Type 28 validates the AAAA - Result: 2A01:04F8:1C1B:5526:0000:0000:0000:0001
Validated: RRSIG-Owner ledermann.click., Algorithm: 13, 2 Labels, original TTL: 300 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



RRSIG Type 257 validates the CAA - Result: 5|issueletsencrypt.org 9|issuewildletsencrypt.org
Validated: RRSIG-Owner ledermann.click., Algorithm: 13, 2 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "ldmh08q020uaivhsdomf2r0vkfk33ftk" equal the hashed NSEC3-owner "ldmh08q020uaivhsdomf2r0vkfk33ftk" and the hashed NextOwner "ldmh08q020uaivhsdomf2r0vkfk33ftl". 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, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CAA Validated: RRSIG-Owner ldmh08q020uaivhsdomf2r0vkfk33ftk.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good. NoData-Proof required and found.



TLSA-Query (_443._tcp.ledermann.click) sends a valid NSEC3 RR as result with the hashed owner name "6lk0e54sg8n2a0hv0k5o3d7s20bssssr" (unhashed: _tcp.ledermann.click). So that's the Closest Encloser of the query name.
Bitmap: No Bitmap? Validated: RRSIG-Owner 6lk0e54sg8n2a0hv0k5o3d7s20bssssr.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



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 "ejmld1r6391uj9mlhqhgta1g6fog81c3" (unhashed: *._tcp.ledermann.click) with the owner "ejmld1r6391uj9mlhqhgta1g6fog81c2" and the NextOwner "ejmld1r6391uj9mlhqhgta1g6fog81c4". So that NSEC3 confirms the not-existence of the Wildcard expansion.
Bitmap: No Bitmap? Validated: RRSIG-Owner ejmld1r6391uj9mlhqhgta1g6fog81c2.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good. NXDomain-Proof required and found.



TLSA-Query (_443._tcp.ledermann.click) sends a valid NSEC3 RR as result with the hashed query name "n8hjm22ffb4ufffc914jtrsjhsh7oon1" between the hashed NSEC3-owner "n8hjm22ffb4ufffc914jtrsjhsh7oon0" and the hashed NextOwner "n8hjm22ffb4ufffc914jtrsjhsh7oon2". So the zone confirmes the not-existence of that TLSA RR.
Bitmap: No Bitmap? Validated: RRSIG-Owner n8hjm22ffb4ufffc914jtrsjhsh7oon0.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good. NXDomain-Proof required and found.

Zone: www.ledermann.click
www.ledermann.click
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 "2ff2qq7eikh3lrs9fofsvk4k6rja3tl0" between the hashed NSEC3-owner "2ff2qq7eikh3lrs9fofsvk4k6rja3tkv" and the hashed NextOwner "2ff2qq7eikh3lrs9fofsvk4k6rja3tl1". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: No Bitmap? Validated: RRSIG-Owner 2ff2qq7eikh3lrs9fofsvk4k6rja3tkv.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ldmh08q020uaivhsdomf2r0vkfk33ftk" as Owner. That's the Hash of "ledermann.click" with the NextHashedOwnerName "ldmh08q020uaivhsdomf2r0vkfk33ftl". So that domain name is the Closest Encloser of "www.ledermann.click". Opt-Out: False.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CAA Validated: RRSIG-Owner ldmh08q020uaivhsdomf2r0vkfk33ftk.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



The ClosestEncloser says, that "*.ledermann.click" with the Hash "ug0fvkk92nhnvr5pjkt0valiiicqt6gc" 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 "ug0fvkk92nhnvr5pjkt0valiiicqt6gc" and the Next Owner "ug0fvkk92nhnvr5pjkt0valiiicqt6gd", so the Hash of the wildcard is between these hashes. So that NSEC3 proves the Not-existence of that wildcard expansion. Opt-Out: False.
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner ug0fvkk92nhnvr5pjkt0valiiicqt6gc.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



RRSIG Type 1 validates the A - Result: 78.47.10.194. RRSIG Owner has 3 labels, RRSIG Labels = 2, so it's a wildcard expansion, the Query Name doesn't exists. An additional NSEC/NSEC3 is required to confirm the Not-Existence of the query name.
Validated: RRSIG-Owner www.ledermann.click., Algorithm: 13, 2 Labels, original TTL: 300 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



RRSIG Type 28 validates the AAAA - Result: 2A01:04F8:1C1B:5526:0000:0000:0000:0001. RRSIG Owner has 3 labels, RRSIG Labels = 2, so it's a wildcard expansion, the Query Name doesn't exists. An additional NSEC/NSEC3 is required to confirm the Not-Existence of the query name.
Validated: RRSIG-Owner www.ledermann.click., Algorithm: 13, 2 Labels, original TTL: 300 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



CNAME-Query sends a valid NSEC3 RR as result with the hashed owner name "ldmh08q020uaivhsdomf2r0vkfk33ftk" (unhashed: ledermann.click). So that's the Closest Encloser of the query name.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CAA Validated: RRSIG-Owner ldmh08q020uaivhsdomf2r0vkfk33ftk.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good. NoData-Proof required and found.



CNAME-Query sends a valid NSEC3 RR as result with the hashed owner name "ug0fvkk92nhnvr5pjkt0valiiicqt6gc" (unhashed: *.ledermann.click) as the Wildcard-Expansion of the Closest Encloser of the query name "2ff2qq7eikh3lrs9fofsvk4k6rja3tl0". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner ug0fvkk92nhnvr5pjkt0valiiicqt6gc.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good. NoData-Proof required and found.



TXT-Query sends a valid NSEC3 RR as result with the hashed owner name "ldmh08q020uaivhsdomf2r0vkfk33ftk" (unhashed: ledermann.click). So that's the Closest Encloser of the query name.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CAA Validated: RRSIG-Owner ldmh08q020uaivhsdomf2r0vkfk33ftk.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good. NoData-Proof required and found.



TXT-Query sends a valid NSEC3 RR as result with the hashed owner name "ug0fvkk92nhnvr5pjkt0valiiicqt6gc" (unhashed: *.ledermann.click) as the Wildcard-Expansion of the Closest Encloser of the query name "2ff2qq7eikh3lrs9fofsvk4k6rja3tl0". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner ug0fvkk92nhnvr5pjkt0valiiicqt6gc.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good. NoData-Proof required and found.



TLSA-Query (_443._tcp.www.ledermann.click) sends a valid NSEC3 RR as result with the hashed owner name "ldmh08q020uaivhsdomf2r0vkfk33ftk" (unhashed: ledermann.click). So that's the Closest Encloser of the query name.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CAA Validated: RRSIG-Owner ldmh08q020uaivhsdomf2r0vkfk33ftk.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good. NoData-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "2ff2qq7eikh3lrs9fofsvk4k6rja3tl0" (unhashed: www.ledermann.click) with the owner "2ff2qq7eikh3lrs9fofsvk4k6rja3tkv" and the NextOwner "2ff2qq7eikh3lrs9fofsvk4k6rja3tl1". So that NSEC3 confirms the not-existence of the Next Closer Name.
Bitmap: No Bitmap? Validated: RRSIG-Owner 2ff2qq7eikh3lrs9fofsvk4k6rja3tkv.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good. NoData-Proof required and found.



TLSA-Query sends a valid NSEC3 RR as result with the hashed owner name "ug0fvkk92nhnvr5pjkt0valiiicqt6gc" (unhashed: *.ledermann.click) as the Wildcard-Expansion of the Closest Encloser of the query name "bvdme32meoe2156tbf49c497n6q3j5dk". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner ug0fvkk92nhnvr5pjkt0valiiicqt6gc.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good. NoData-Proof required and found.



CAA-Query sends a valid NSEC3 RR as result with the hashed owner name "ldmh08q020uaivhsdomf2r0vkfk33ftk" (unhashed: ledermann.click). So that's the Closest Encloser of the query name.
Bitmap: A, NS, SOA, MX, TXT, AAAA, RRSIG, DNSKEY, NSEC3PARAM, CDS, CAA Validated: RRSIG-Owner ldmh08q020uaivhsdomf2r0vkfk33ftk.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good. NoData-Proof required and found.



CAA-Query sends a valid NSEC3 RR as result with the hashed owner name "ug0fvkk92nhnvr5pjkt0valiiicqt6gc" (unhashed: *.ledermann.click) as the Wildcard-Expansion of the Closest Encloser of the query name "2ff2qq7eikh3lrs9fofsvk4k6rja3tl0". So the Wildcard-Expansion of the Closest Encloser confirms that the query name is generated via wildcard expansion (NoError instead of NXDomain).
Bitmap: A, AAAA, RRSIG Validated: RRSIG-Owner ug0fvkk92nhnvr5pjkt0valiiicqt6gc.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Good. NoData-Proof required and found.



A-Query sends a valid NSEC3 RR as result with the hashed query name "2ff2qq7eikh3lrs9fofsvk4k6rja3tl0" between the hashed NSEC3-owner "2ff2qq7eikh3lrs9fofsvk4k6rja3tkv" and the hashed NextOwner "2ff2qq7eikh3lrs9fofsvk4k6rja3tl1". So the zone confirmes the not-existence of that A RR.
Bitmap: No Bitmap? Validated: RRSIG-Owner 2ff2qq7eikh3lrs9fofsvk4k6rja3tkv.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Fatal / bogus. NoError+NoDataResult sent, the answer says, the query name exists, the NSEC3 covers the Query Name, but there are not enough informations about wildcards: Validated Data sent, but the NSEC3Recalculate the zone or update the name server software. Or there is a Man in the middle, who has removed one of the required NSEC3-Records, so DNSSEC works.



CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "2ff2qq7eikh3lrs9fofsvk4k6rja3tl0" between the hashed NSEC3-owner "2ff2qq7eikh3lrs9fofsvk4k6rja3tkv" and the hashed NextOwner "2ff2qq7eikh3lrs9fofsvk4k6rja3tl1". So the zone confirmes the not-existence of that CNAME RR.
Bitmap: No Bitmap? Validated: RRSIG-Owner 2ff2qq7eikh3lrs9fofsvk4k6rja3tkv.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Fatal / bogus. NoError+NoDataResult sent, the answer says, the query name exists, the NSEC3 covers the Query Name, but there are not enough informations about wildcards: NoError - there must be a confirmed wildcard expansion to create the query name. Recalculate the zone or update the name server software. Or there is a Man in the middle, who has removed one of the required NSEC3-Records, so DNSSEC works.



TXT-Query sends a valid NSEC3 RR as result with the hashed query name "2ff2qq7eikh3lrs9fofsvk4k6rja3tl0" between the hashed NSEC3-owner "2ff2qq7eikh3lrs9fofsvk4k6rja3tkv" and the hashed NextOwner "2ff2qq7eikh3lrs9fofsvk4k6rja3tl1". So the zone confirmes the not-existence of that TXT RR.
Bitmap: No Bitmap? Validated: RRSIG-Owner 2ff2qq7eikh3lrs9fofsvk4k6rja3tkv.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Fatal / bogus. NoError+NoDataResult sent, the answer says, the query name exists, the NSEC3 covers the Query Name, but there are not enough informations about wildcards: NoError - there must be a confirmed wildcard expansion to create the query name. Recalculate the zone or update the name server software. Or there is a Man in the middle, who has removed one of the required NSEC3-Records, so DNSSEC works.



AAAA-Query sends a valid NSEC3 RR as result with the hashed query name "2ff2qq7eikh3lrs9fofsvk4k6rja3tl0" between the hashed NSEC3-owner "2ff2qq7eikh3lrs9fofsvk4k6rja3tkv" and the hashed NextOwner "2ff2qq7eikh3lrs9fofsvk4k6rja3tl1". So the zone confirmes the not-existence of that AAAA RR.
Bitmap: No Bitmap? Validated: RRSIG-Owner 2ff2qq7eikh3lrs9fofsvk4k6rja3tkv.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Fatal / bogus. NoError+NoDataResult sent, the answer says, the query name exists, the NSEC3 covers the Query Name, but there are not enough informations about wildcards: Validated Data sent, but the NSEC3Recalculate the zone or update the name server software. Or there is a Man in the middle, who has removed one of the required NSEC3-Records, so DNSSEC works.



CAA-Query sends a valid NSEC3 RR as result with the hashed query name "2ff2qq7eikh3lrs9fofsvk4k6rja3tl0" between the hashed NSEC3-owner "2ff2qq7eikh3lrs9fofsvk4k6rja3tkv" and the hashed NextOwner "2ff2qq7eikh3lrs9fofsvk4k6rja3tl1". So the zone confirmes the not-existence of that CAA RR.
Bitmap: No Bitmap? Validated: RRSIG-Owner 2ff2qq7eikh3lrs9fofsvk4k6rja3tkv.ledermann.click., Algorithm: 13, 3 Labels, original TTL: 10800 sec, Signature-expiration: 22.02.2024, 00:00:00 +, Signature-Inception: 01.02.2024, 00:00:00 +, KeyTag 8826, Signer-Name: ledermann.click



Status: Fatal / bogus. NoError+NoDataResult sent, the answer says, the query name exists, the NSEC3 covers the Query Name, but there are not enough informations about wildcards: NoError - there must be a confirmed wildcard expansion to create the query name. Recalculate the zone or update the name server software. Or there is a Man in the middle, who has removed one of the required NSEC3-Records, so DNSSEC works.


3. Name Servers

DomainNameserverNS-IP
www.ledermann.click
  ns1.gandi.net

ledermann.click
  ns1.gandi.net / node-amsterdam1
173.246.100.2
Paris/Île-de-France/France (FR) - Gandi US Inc


 
2001:4b98:aaaa::2
Paris/Île-de-France/France (FR) - GANDI is an ICANN accredited registrar


  ns-133-a.gandi.net / node-amsterdam1
173.246.100.134
Paris/Île-de-France/France (FR) - Gandi US Inc


 
2001:4b98:aaaa::86
Paris/Île-de-France/France (FR) - GANDI is an ICANN accredited registrar


  ns-206-b.gandi.net / node-amsterdam1
213.167.230.207
Paris/Île-de-France/France (FR) - Gandi SAS


 
2001:4b98:aaab::cf
Paris/Île-de-France/France (FR) - GANDI is an ICANN accredited registrar


  ns-242-c.gandi.net / node-amsterdam1
217.70.187.243
Paris/Île-de-France/France (FR) - Gandi SAS


 
2604:3400:aaac::f3
Ashburn/Virginia/United States (US) - Gandi US Inc

click
  ns.uniregistry.net


  ns1.uniregistry.net / dns01.den1.tucowsregistry.net


  ns2.uniregistry.info / dns02.den1.tucowsregistry.net


  ns3.uniregistry.net / LHR3


  ns4.uniregistry.info / FRA2


4. SOA-Entries


Domain:click
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:click
Zone-Name:click
Primary:ns.uniregistry.net
Mail:regops.uniregistry.link
Serial:1707728350
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:4


Domain:ledermann.click
Zone-Name:ledermann.click
Primary:ns1.gandi.net
Mail:hostmaster.gandi.net
Serial:1707723421
Refresh:10800
Retry:3600
Expire:604800
TTL:10800
num Entries:8


Domain:www.ledermann.click
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

No Screenshot listed, because no screenshot found. Perhaps the check is too old, the feature startet 2019-12-23.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://ledermann.click/
78.47.10.194
301
https://ledermann.click/
Html is minified: 100.00 %
0.046
A
Location: https://ledermann.click/
Date: Mon, 12 Feb 2024 09:03:59 GMT
Connection: close
Content-Length: 17
Content-Type: text/plain; charset=utf-8

• http://ledermann.click/
2a01:4f8:1c1b:5526::1
301
https://ledermann.click/
Html is minified: 100.00 %
0.034
A
Location: https://ledermann.click/
Date: Mon, 12 Feb 2024 09:03:59 GMT
Connection: close
Content-Length: 17
Content-Type: text/plain; charset=utf-8

• http://www.ledermann.click/
78.47.10.194
301
https://www.ledermann.click/
Html is minified: 100.00 %
0.033
A
Location: https://www.ledermann.click/
Date: Mon, 12 Feb 2024 09:03:59 GMT
Connection: close
Content-Length: 17
Content-Type: text/plain; charset=utf-8

• http://www.ledermann.click/
2a01:4f8:1c1b:5526::1
301
https://www.ledermann.click/
Html is minified: 100.00 %
0.033
A
Location: https://www.ledermann.click/
Date: Mon, 12 Feb 2024 09:03:59 GMT
Connection: close
Content-Length: 17
Content-Type: text/plain; charset=utf-8

• https://www.ledermann.click/
78.47.10.194
301
https://ledermann.click/
Html is minified: 100.00 %
2.233
B
Location: https://ledermann.click/
Date: Mon, 12 Feb 2024 09:04:06 GMT
Connection: close
Content-Length: 17
Content-Type: text/plain; charset=utf-8

• https://www.ledermann.click/
2a01:4f8:1c1b:5526::1
301
https://ledermann.click/
Html is minified: 100.00 %
2.076
B
Location: https://ledermann.click/
Date: Mon, 12 Feb 2024 09:04:09 GMT
Connection: close
Content-Length: 17
Content-Type: text/plain; charset=utf-8

• https://ledermann.click/
78.47.10.194 No GZip used - 444 / 529 - 83.93 % possible
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 103.12 %
2.437
B
Date: Mon, 12 Feb 2024 09:04:00 GMT
Connection: close
Content-Length: 529
Content-Type: text/plain; charset=utf-8

• https://ledermann.click/
2a01:4f8:1c1b:5526::1 No GZip used - 437 / 525 - 83.24 % possible
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 103.14 %
2.060
B
Date: Mon, 12 Feb 2024 09:04:03 GMT
Connection: close
Content-Length: 525
Content-Type: text/plain; charset=utf-8

• http://ledermann.click/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
78.47.10.194
404

0.034
A
Not Found
Visible Content:
Date: Mon, 12 Feb 2024 09:04:12 GMT
Connection: close
Content-Length: 0

• http://ledermann.click/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a01:4f8:1c1b:5526::1
404

0.033
A
Not Found
Visible Content:
Date: Mon, 12 Feb 2024 09:04:12 GMT
Connection: close
Content-Length: 0

• http://www.ledermann.click/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
78.47.10.194
404

0.050
A
Not Found
Visible Content:
Date: Mon, 12 Feb 2024 09:04:12 GMT
Connection: close
Content-Length: 0

• http://www.ledermann.click/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
2a01:4f8:1c1b:5526::1
404

0.046
A
Not Found
Visible Content:
Date: Mon, 12 Feb 2024 09:04:12 GMT
Connection: close
Content-Length: 0

• https://78.47.10.194/
78.47.10.194
-16

0.050
P
UnknownError - The SSL connection could not be established, see inner exception. - Authentication failed because the remote party sent a TLS alert: '112' (FF: SSL_ERROR_UNRECOGNIZED_NAME_ALERT).

• https://[2a01:04f8:1c1b:5526:0000:0000:0000:0001]/
2a01:4f8:1c1b:5526::1
-16

0.030
P
UnknownError - The SSL connection could not be established, see inner exception. - Authentication failed because the remote party sent a TLS alert: '112' (FF: SSL_ERROR_UNRECOGNIZED_NAME_ALERT).

7. Comments


1. General Results, most used to calculate the result

Aname "ledermann.click" is domain, public suffix is ".click", top-level-domain is ".click", top-level-domain-type is "generic", tld-manager is "Uniregistry, Corp.", num .click-domains preloaded: 71 (complete: 239099)
AGood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: ledermann.click has 2 different ip addresses (authoritative).
AGood: Minimal 2 ip addresses per domain name found: www.ledermann.click has 2 different ip addresses (authoritative).
AGood: Ipv4 and Ipv6 addresses per domain name found: ledermann.click has 1 ipv4, 1 ipv6 addresses
AGood: Ipv4 and Ipv6 addresses per domain name found: www.ledermann.click has 1 ipv4, 1 ipv6 addresses
AGood: No asked Authoritative Name Server had a timeout
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.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
Ahttp://ledermann.click/ 78.47.10.194
301
https://ledermann.click/
Correct redirect http - https with the same domain name
Ahttp://ledermann.click/ 2a01:4f8:1c1b:5526::1
301
https://ledermann.click/
Correct redirect http - https with the same domain name
Ahttp://www.ledermann.click/ 78.47.10.194
301
https://www.ledermann.click/
Correct redirect http - https with the same domain name
Ahttp://www.ledermann.click/ 2a01:4f8:1c1b:5526::1
301
https://www.ledermann.click/
Correct redirect http - https with the same domain name
Bhttps://ledermann.click/ 78.47.10.194
200

Missing HSTS-Header
Bhttps://ledermann.click/ 2a01:4f8:1c1b:5526::1
200

Missing HSTS-Header
Bhttps://www.ledermann.click/ 78.47.10.194
301

Missing HSTS-Header
Bhttps://www.ledermann.click/ 2a01:4f8:1c1b:5526::1
301

Missing HSTS-Header
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain ledermann.click, 2 ip addresses.
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain www.ledermann.click, 2 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 ledermann.click, 2 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 www.ledermann.click, 2 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.ledermann.click

2. Header-Checks

Fledermann.click 78.47.10.194
Content-Security-Policy
Critical: Missing Header:
Fledermann.click 78.47.10.194
X-Content-Type-Options
Critical: Missing Header:
Fledermann.click 78.47.10.194
Referrer-Policy
Critical: Missing Header:
Fledermann.click 78.47.10.194
Permissions-Policy
Critical: Missing Header:
Fledermann.click 2a01:4f8:1c1b:5526::1
Content-Security-Policy
Critical: Missing Header:
Fledermann.click 2a01:4f8:1c1b:5526::1
X-Content-Type-Options
Critical: Missing Header:
Fledermann.click 2a01:4f8:1c1b:5526::1
Referrer-Policy
Critical: Missing Header:
Fledermann.click 2a01:4f8:1c1b:5526::1
Permissions-Policy
Critical: Missing Header:

3. DNS- and NameServer - Checks

AInfo:: 18 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 4 Name Servers.
AInfo:: 18 Queries complete, 18 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 4.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 4 different Name Servers found: ns1.gandi.net, ns-133-a.gandi.net, ns-206-b.gandi.net, ns-242-c.gandi.net, 3 Name Servers included in Delegation: ns-133-a.gandi.net, ns-206-b.gandi.net, ns-242-c.gandi.net, 3 Name Servers included in 1 Zone definitions: ns-133-a.gandi.net, ns-206-b.gandi.net, ns-242-c.gandi.net, 1 Name Servers listed in SOA.Primary: ns1.gandi.net.
AGood: Only one SOA.Primary Name Server found.: ns1.gandi.net.
Error: SOA.Primary Name Server not included in the delegation set.: ns1.gandi.net.
AGood: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: ns-133-a.gandi.net, ns-206-b.gandi.net, ns-242-c.gandi.net
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 4 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 4 different Name Servers found
Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 4 Name Servers, 1 Top Level Domain: net
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: gandi.net
AGood: Name servers with different Country locations found: 4 Name Servers, 2 Countries: FR, US
AInfo: Ipv4-Subnet-list: 4 Name Servers, 3 different subnets (first Byte): 173., 213., 217., 3 different subnets (first two Bytes): 173.246., 213.167., 217.70., 3 different subnets (first three Bytes): 173.246.100., 213.167.230., 217.70.187.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 4 Name Servers with IPv6, 2 different subnets (first block): 2001:, 2604:, 2 different subnets (first two blocks): 2001:4b98:, 2604:3400:, 3 different subnets (first three blocks): 2001:4b98:aaaa:, 2001:4b98:aaab:, 2604:3400:aaac:, 3 different subnets (first four blocks): 2001:4b98:aaaa:0000:, 2001:4b98:aaab:0000:, 2604:3400:aaac:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 8 good Nameserver
AGood: Nameserver supports Echo Capitalization: 8 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 8 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 8 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns.uniregistry.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
Nameserver doesn't pass all EDNS-Checks: ns1.gandi.net: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
AGood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create certificates
AGood: CAA entries found, creating certificate is limited: letsencrypt.org is allowed to create wildcard-certificates

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: No https + http status 200 with inline CSS / JavaScript found
AGood: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
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: 333680 milliseconds, 333.680 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
ledermann.click
78.47.10.194
443
ok
Tls12
ECDH Ephermal
384
Aes128
128
Sha256
not supported
ok
ledermann.click
78.47.10.194
443
ok
Tls12

ECDH Ephermal
384
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=ledermann.click

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


ledermann.click
2a01:4f8:1c1b:5526::1
443
ok
Tls12
ECDH Ephermal
384
Aes128
128
Sha256
not supported
ok

ledermann.click
2a01:4f8:1c1b:5526::1
443
ok
Tls12

ECDH Ephermal
384
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=ledermann.click

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


www.ledermann.click
78.47.10.194
443
ok
Tls12
ECDH Ephermal
384
Aes128
128
Sha256
not supported
ok

www.ledermann.click
78.47.10.194
443
ok
Tls12

ECDH Ephermal
384
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=ledermann.click

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


www.ledermann.click
2a01:4f8:1c1b:5526::1
443
ok
Tls12
ECDH Ephermal
384
Aes128
128
Sha256
not supported
ok

www.ledermann.click
2a01:4f8:1c1b:5526::1
443
ok
Tls12

ECDH Ephermal
384
Aes128
128
Sha256
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)
1CN=ledermann.click

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


9. Certificates

1.
1.
CN=ledermann.click
12.02.2024
12.05.2024
expires in 74 days
ledermann.click, www.ledermann.click - 2 entries
1.
1.
CN=ledermann.click
12.02.2024

12.05.2024
expires in 74 days
ledermann.click, www.ledermann.click - 2 entries

KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0342493FEE4BD99CD612932502313AE56F74
Thumbprint:8A1781051035243779FFE9EA5E1200B9D8FE4AB6
SHA256 / Certificate:OceTA3UwMarwm+8czenlTPNPKiySrxBNjv/+Hy/Y7/M=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):893571a436f7f6d1c71a9b72f4da0babb991e172c6f93bfcfeba9330021ea40d
SHA256 hex / Subject Public Key Information (SPKI):893571a436f7f6d1c71a9b72f4da0babb991e172c6f93bfcfeba9330021ea40d (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 565 days


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

15.09.2025
expires in 565 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 4114 days


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

04.06.2035
expires in 4114 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=R3, O=Let's Encrypt, C=US
0
3
3

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
6739272002
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-02-12 05:31:20
2024-05-12 05:31:19
ledermann.click, www.ledermann.click - 2 entries


6731574786
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-02-10 17:48:39
2024-05-10 17:48:38
ledermann.click - 1 entries


6731232904
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-02-10 16:07:37
2024-05-10 16:07:36
ledermann.click - 1 entries



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

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
0 /0 new
3
3

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
12052161832
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-02-12 04:31:20
2024-05-12 03:31:19
ledermann.click, www.ledermann.click
2 entries


12038898466
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-02-10 16:48:39
2024-05-10 15:48:38
ledermann.click
1 entries


12038307276
leaf cert
CN=R3, O=Let's Encrypt, C=US
2024-02-10 15:07:37
2024-05-10 14:07:36
ledermann.click
1 entries



11. Html-Content - Entries

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


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.gandi.net, ns-133-a.gandi.net, ns-206-b.gandi.net, ns-242-c.gandi.net

QNr.DomainTypeNS used
1
net
NS
k.root-servers.net (2001:7fd::1)

Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
2
ns1.gandi.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns0.gandi.net, dns1.gandi.net, dns2.gandi.net, dns3.gandi.net, dns4.gandi.net, dns6.gandi.net, e.gandi-ns.fr

Answer: dns0.gandi.net
2001:4b98:d:1::39, 217.70.177.39

Answer: dns1.gandi.net
2001:4b98:d:1::45, 217.70.177.45

Answer: dns2.gandi.net
2001:4b98:d:589::211, 217.70.183.211

Answer: dns3.gandi.net
2001:4b98:c:13::14, 217.70.184.14

Answer: dns4.gandi.net
2001:4b98:dc2:90:217:70:186:184, 217.70.186.184

Answer: dns6.gandi.net
162.159.24.111, 162.159.25.213, 2400:cb00:2049:1::a29f:186f, 2400:cb00:2049:1::a29f:19d5
3
ns-133-a.gandi.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns0.gandi.net, dns1.gandi.net, dns2.gandi.net, dns3.gandi.net, dns4.gandi.net, dns6.gandi.net, e.gandi-ns.fr

Answer: dns0.gandi.net
2001:4b98:d:1::39, 217.70.177.39

Answer: dns1.gandi.net
2001:4b98:d:1::45, 217.70.177.45

Answer: dns2.gandi.net
2001:4b98:d:589::211, 217.70.183.211

Answer: dns3.gandi.net
2001:4b98:c:13::14, 217.70.184.14

Answer: dns4.gandi.net
2001:4b98:dc2:90:217:70:186:184, 217.70.186.184

Answer: dns6.gandi.net
162.159.24.111, 162.159.25.213, 2400:cb00:2049:1::a29f:186f, 2400:cb00:2049:1::a29f:19d5
4
ns-206-b.gandi.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns0.gandi.net, dns1.gandi.net, dns2.gandi.net, dns3.gandi.net, dns4.gandi.net, dns6.gandi.net, e.gandi-ns.fr

Answer: dns0.gandi.net
2001:4b98:d:1::39, 217.70.177.39

Answer: dns1.gandi.net
2001:4b98:d:1::45, 217.70.177.45

Answer: dns2.gandi.net
2001:4b98:d:589::211, 217.70.183.211

Answer: dns3.gandi.net
2001:4b98:c:13::14, 217.70.184.14

Answer: dns4.gandi.net
2001:4b98:dc2:90:217:70:186:184, 217.70.186.184

Answer: dns6.gandi.net
162.159.24.111, 162.159.25.213, 2400:cb00:2049:1::a29f:186f, 2400:cb00:2049:1::a29f:19d5
5
ns-242-c.gandi.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns0.gandi.net, dns1.gandi.net, dns2.gandi.net, dns3.gandi.net, dns4.gandi.net, dns6.gandi.net, e.gandi-ns.fr

Answer: dns0.gandi.net
2001:4b98:d:1::39, 217.70.177.39

Answer: dns1.gandi.net
2001:4b98:d:1::45, 217.70.177.45

Answer: dns2.gandi.net
2001:4b98:d:589::211, 217.70.183.211

Answer: dns3.gandi.net
2001:4b98:c:13::14, 217.70.184.14

Answer: dns4.gandi.net
2001:4b98:dc2:90:217:70:186:184, 217.70.186.184

Answer: dns6.gandi.net
162.159.24.111, 162.159.25.213, 2400:cb00:2049:1::a29f:186f, 2400:cb00:2049:1::a29f:19d5
6
fr
NS
m.root-servers.net (2001:dc3::35)

Answer: d.nic.fr, e.ext.nic.fr, f.ext.nic.fr, g.ext.nic.fr
7
e.gandi-ns.fr: 2001:4b98:d:1::1, 217.70.177.33
NS
d.nic.fr (2001:678:c::1)
8
f.gandi-ns.net: 2001:4b98:d:589::1, 217.70.183.209
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: dns0.gandi.net
2001:4b98:d:1::39, 217.70.177.39

Answer: dns3.gandi.net
2001:4b98:c:13::14, 217.70.184.14

Answer: dns6.gandi.net
162.159.24.111, 162.159.25.213, 2400:cb00:2049:1::a29f:186f, 2400:cb00:2049:1::a29f:19d5
9
eu
NS
b.root-servers.net (2001:500:200::b)

Answer: be.dns.eu, si.dns.eu, w.dns.eu, x.dns.eu, y.dns.eu
10
g.gandi-ns.eu: 173.246.97.3, 2001:4b98:6::4
NS
be.dns.eu (2001:978:2:1::93:2)
11
ns1.gandi.net: 173.246.100.2
A
dns0.gandi.net (2001:4b98:d:1::39)
12
ns1.gandi.net: 2001:4b98:aaaa::2
AAAA
dns0.gandi.net (2001:4b98:d:1::39)
13
ns-133-a.gandi.net: 173.246.100.134
A
dns0.gandi.net (2001:4b98:d:1::39)
14
ns-133-a.gandi.net: 2001:4b98:aaaa::86
AAAA
dns0.gandi.net (2001:4b98:d:1::39)
15
ns-206-b.gandi.net: 213.167.230.207
A
dns0.gandi.net (2001:4b98:d:1::39)
16
ns-206-b.gandi.net: 2001:4b98:aaab::cf
AAAA
dns0.gandi.net (2001:4b98:d:1::39)
17
ns-242-c.gandi.net: 217.70.187.243
A
dns0.gandi.net (2001:4b98:d:1::39)
18
ns-242-c.gandi.net: 2604:3400:aaac::f3
AAAA
dns0.gandi.net (2001:4b98:d:1::39)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.ledermann.click
0

no CAA entry found
1
0
ledermann.click
5
issue
letsencrypt.org
1
0

9
issuewild
letsencrypt.org
1
0
click
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ledermann.click
v=spf1 include:_mailcust.gandi.net ?all
ok
1
0
www.ledermann.click

ok
1
0
_acme-challenge.ledermann.click

missing entry or wrong length
1
0
_acme-challenge.www.ledermann.click

missing entry or wrong length
1
0
_acme-challenge.ledermann.click.ledermann.click

perhaps wrong
1
0
_acme-challenge.www.ledermann.click.ledermann.click

perhaps wrong
1
0
_acme-challenge.www.ledermann.click.www.ledermann.click

perhaps wrong
1
0


15. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

ledermann.click
10
spool.mail.gandi.net
02ok

A


217.70.178.1
01ok

AAAA


2001:4b98:e00::1
01ok

CNAME


00ok
MX

ledermann.click
50
fb.mail.gandi.net
02ok

A


217.70.178.215
03ok

A


217.70.178.216
03ok

A


217.70.178.217
03ok

AAAA


2001:4b98:dc4:8::217
03ok

AAAA


2001:4b98:dc4:8::216
03ok

AAAA


2001:4b98:dc4:8::215
03ok

CNAME


00ok
_dmarc
TXT
_dmarc.ledermann.click

00ok



16. Cipher Suites

DomainIPPortCipher (OpenSsl / IANA)
ledermann.click
78.47.10.194
443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
3 Ciphers, 30.27 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

2a01:4f8:1c1b:5526::1
443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
3 Ciphers, 25.67 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
www.ledermann.click
78.47.10.194
443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
3 Ciphers, 30.40 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

2a01:4f8:1c1b:5526::1
443
ECDHE-RSA-CHACHA20-POLY1305
(Secure)
TLSv1.2
0xCC,0xA8
FS
3 Ciphers, 25.70 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


17. Portchecks

DomainIPPortDescriptionResultAnswer
ledermann.click
78.47.10.194
21
FTP



ledermann.click
78.47.10.194
21
FTP



ledermann.click
78.47.10.194
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.6

ledermann.click
78.47.10.194
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.6
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
ledermann.click IN SSHFP 3 2 36b889891aeeb48f75522666fe096c1d0736413716b4b5c1dceda98eb29add97
ledermann.click IN SSHFP 4 2 5b7d9b69ef5296053a0947a8cd0cc09f8614b0e00fed0f7dd8a4d3a001ab15d3
ledermann.click
78.47.10.194
25
SMTP



ledermann.click
78.47.10.194
25
SMTP



ledermann.click
78.47.10.194
53
DNS



ledermann.click
78.47.10.194
53
DNS



ledermann.click
78.47.10.194
110
POP3



ledermann.click
78.47.10.194
110
POP3



ledermann.click
78.47.10.194
143
IMAP



ledermann.click
78.47.10.194
143
IMAP



ledermann.click
78.47.10.194
465
SMTP (encrypted)



ledermann.click
78.47.10.194
465
SMTP (encrypted)



ledermann.click
78.47.10.194
587
SMTP (encrypted, submission)



ledermann.click
78.47.10.194
587
SMTP (encrypted, submission)



ledermann.click
78.47.10.194
993
IMAP (encrypted)



ledermann.click
78.47.10.194
993
IMAP (encrypted)



ledermann.click
78.47.10.194
995
POP3 (encrypted)



ledermann.click
78.47.10.194
995
POP3 (encrypted)



ledermann.click
78.47.10.194
1433
MS SQL



ledermann.click
78.47.10.194
1433
MS SQL



ledermann.click
78.47.10.194
2082
cPanel (http)



ledermann.click
78.47.10.194
2082
cPanel (http)



ledermann.click
78.47.10.194
2083
cPanel (https)



ledermann.click
78.47.10.194
2083
cPanel (https)



ledermann.click
78.47.10.194
2086
WHM (http)



ledermann.click
78.47.10.194
2086
WHM (http)



ledermann.click
78.47.10.194
2087
WHM (https)



ledermann.click
78.47.10.194
2087
WHM (https)



ledermann.click
78.47.10.194
2089
cPanel Licensing



ledermann.click
78.47.10.194
2089
cPanel Licensing



ledermann.click
78.47.10.194
2095
cPanel Webmail (http)



ledermann.click
78.47.10.194
2095
cPanel Webmail (http)



ledermann.click
78.47.10.194
2096
cPanel Webmail (https)



ledermann.click
78.47.10.194
2096
cPanel Webmail (https)



ledermann.click
78.47.10.194
2222
DirectAdmin (http)



ledermann.click
78.47.10.194
2222
DirectAdmin (http)



ledermann.click
78.47.10.194
2222
DirectAdmin (https)



ledermann.click
78.47.10.194
2222
DirectAdmin (https)



ledermann.click
78.47.10.194
3306
mySql



ledermann.click
78.47.10.194
3306
mySql



ledermann.click
78.47.10.194
5224
Plesk Licensing



ledermann.click
78.47.10.194
5224
Plesk Licensing



ledermann.click
78.47.10.194
5432
PostgreSQL



ledermann.click
78.47.10.194
5432
PostgreSQL



ledermann.click
78.47.10.194
8080
Ookla Speedtest (http)



ledermann.click
78.47.10.194
8080
Ookla Speedtest (http)



ledermann.click
78.47.10.194
8080
Ookla Speedtest (https)



ledermann.click
78.47.10.194
8080
Ookla Speedtest (https)



ledermann.click
78.47.10.194
8083
VestaCP http



ledermann.click
78.47.10.194
8083
VestaCP http



ledermann.click
78.47.10.194
8083
VestaCP https



ledermann.click
78.47.10.194
8083
VestaCP https



ledermann.click
78.47.10.194
8443
Plesk Administration (https)



ledermann.click
78.47.10.194
8443
Plesk Administration (https)



ledermann.click
78.47.10.194
8447
Plesk Installer + Updates



ledermann.click
78.47.10.194
8447
Plesk Installer + Updates



ledermann.click
78.47.10.194
8880
Plesk Administration (http)



ledermann.click
78.47.10.194
8880
Plesk Administration (http)



ledermann.click
78.47.10.194
10000
Webmin (http)



ledermann.click
78.47.10.194
10000
Webmin (http)



ledermann.click
78.47.10.194
10000
Webmin (https)



ledermann.click
78.47.10.194
10000
Webmin (https)



ledermann.click
2a01:4f8:1c1b:5526::1
21
FTP



ledermann.click
2a01:4f8:1c1b:5526::1
21
FTP



ledermann.click
2a01:4f8:1c1b:5526::1
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.6

ledermann.click
2a01:4f8:1c1b:5526::1
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.6
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
ledermann.click IN SSHFP 3 2 36b889891aeeb48f75522666fe096c1d0736413716b4b5c1dceda98eb29add97
ledermann.click IN SSHFP 4 2 5b7d9b69ef5296053a0947a8cd0cc09f8614b0e00fed0f7dd8a4d3a001ab15d3
ledermann.click
2a01:4f8:1c1b:5526::1
25
SMTP



ledermann.click
2a01:4f8:1c1b:5526::1
25
SMTP



ledermann.click
2a01:4f8:1c1b:5526::1
53
DNS



ledermann.click
2a01:4f8:1c1b:5526::1
53
DNS



ledermann.click
2a01:4f8:1c1b:5526::1
110
POP3



ledermann.click
2a01:4f8:1c1b:5526::1
110
POP3



ledermann.click
2a01:4f8:1c1b:5526::1
143
IMAP



ledermann.click
2a01:4f8:1c1b:5526::1
143
IMAP



ledermann.click
2a01:4f8:1c1b:5526::1
465
SMTP (encrypted)



ledermann.click
2a01:4f8:1c1b:5526::1
465
SMTP (encrypted)



ledermann.click
2a01:4f8:1c1b:5526::1
587
SMTP (encrypted, submission)



ledermann.click
2a01:4f8:1c1b:5526::1
587
SMTP (encrypted, submission)



ledermann.click
2a01:4f8:1c1b:5526::1
993
IMAP (encrypted)



ledermann.click
2a01:4f8:1c1b:5526::1
993
IMAP (encrypted)



ledermann.click
2a01:4f8:1c1b:5526::1
995
POP3 (encrypted)



ledermann.click
2a01:4f8:1c1b:5526::1
995
POP3 (encrypted)



ledermann.click
2a01:4f8:1c1b:5526::1
1433
MS SQL



ledermann.click
2a01:4f8:1c1b:5526::1
1433
MS SQL



ledermann.click
2a01:4f8:1c1b:5526::1
2082
cPanel (http)



ledermann.click
2a01:4f8:1c1b:5526::1
2082
cPanel (http)



ledermann.click
2a01:4f8:1c1b:5526::1
2083
cPanel (https)



ledermann.click
2a01:4f8:1c1b:5526::1
2083
cPanel (https)



ledermann.click
2a01:4f8:1c1b:5526::1
2086
WHM (http)



ledermann.click
2a01:4f8:1c1b:5526::1
2086
WHM (http)



ledermann.click
2a01:4f8:1c1b:5526::1
2087
WHM (https)



ledermann.click
2a01:4f8:1c1b:5526::1
2087
WHM (https)



ledermann.click
2a01:4f8:1c1b:5526::1
2089
cPanel Licensing



ledermann.click
2a01:4f8:1c1b:5526::1
2089
cPanel Licensing



ledermann.click
2a01:4f8:1c1b:5526::1
2095
cPanel Webmail (http)



ledermann.click
2a01:4f8:1c1b:5526::1
2095
cPanel Webmail (http)



ledermann.click
2a01:4f8:1c1b:5526::1
2096
cPanel Webmail (https)



ledermann.click
2a01:4f8:1c1b:5526::1
2096
cPanel Webmail (https)



ledermann.click
2a01:4f8:1c1b:5526::1
2222
DirectAdmin (http)



ledermann.click
2a01:4f8:1c1b:5526::1
2222
DirectAdmin (http)



ledermann.click
2a01:4f8:1c1b:5526::1
2222
DirectAdmin (https)



ledermann.click
2a01:4f8:1c1b:5526::1
2222
DirectAdmin (https)



ledermann.click
2a01:4f8:1c1b:5526::1
3306
mySql



ledermann.click
2a01:4f8:1c1b:5526::1
3306
mySql



ledermann.click
2a01:4f8:1c1b:5526::1
5224
Plesk Licensing



ledermann.click
2a01:4f8:1c1b:5526::1
5224
Plesk Licensing



ledermann.click
2a01:4f8:1c1b:5526::1
5432
PostgreSQL



ledermann.click
2a01:4f8:1c1b:5526::1
5432
PostgreSQL



ledermann.click
2a01:4f8:1c1b:5526::1
8080
Ookla Speedtest (http)



ledermann.click
2a01:4f8:1c1b:5526::1
8080
Ookla Speedtest (http)



ledermann.click
2a01:4f8:1c1b:5526::1
8080
Ookla Speedtest (https)



ledermann.click
2a01:4f8:1c1b:5526::1
8080
Ookla Speedtest (https)



ledermann.click
2a01:4f8:1c1b:5526::1
8083
VestaCP http



ledermann.click
2a01:4f8:1c1b:5526::1
8083
VestaCP http



ledermann.click
2a01:4f8:1c1b:5526::1
8083
VestaCP https



ledermann.click
2a01:4f8:1c1b:5526::1
8083
VestaCP https



ledermann.click
2a01:4f8:1c1b:5526::1
8443
Plesk Administration (https)



ledermann.click
2a01:4f8:1c1b:5526::1
8443
Plesk Administration (https)



ledermann.click
2a01:4f8:1c1b:5526::1
8447
Plesk Installer + Updates



ledermann.click
2a01:4f8:1c1b:5526::1
8447
Plesk Installer + Updates



ledermann.click
2a01:4f8:1c1b:5526::1
8880
Plesk Administration (http)



ledermann.click
2a01:4f8:1c1b:5526::1
8880
Plesk Administration (http)



ledermann.click
2a01:4f8:1c1b:5526::1
10000
Webmin (http)



ledermann.click
2a01:4f8:1c1b:5526::1
10000
Webmin (http)



ledermann.click
2a01:4f8:1c1b:5526::1
10000
Webmin (https)



ledermann.click
2a01:4f8:1c1b:5526::1
10000
Webmin (https)



www.ledermann.click
78.47.10.194
21
FTP



www.ledermann.click
78.47.10.194
21
FTP



www.ledermann.click
78.47.10.194
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.6

www.ledermann.click
78.47.10.194
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.6
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
www.ledermann.click IN SSHFP 3 2 36b889891aeeb48f75522666fe096c1d0736413716b4b5c1dceda98eb29add97
www.ledermann.click IN SSHFP 4 2 5b7d9b69ef5296053a0947a8cd0cc09f8614b0e00fed0f7dd8a4d3a001ab15d3
www.ledermann.click
78.47.10.194
25
SMTP



www.ledermann.click
78.47.10.194
25
SMTP



www.ledermann.click
78.47.10.194
53
DNS



www.ledermann.click
78.47.10.194
53
DNS



www.ledermann.click
78.47.10.194
110
POP3



www.ledermann.click
78.47.10.194
110
POP3



www.ledermann.click
78.47.10.194
143
IMAP



www.ledermann.click
78.47.10.194
143
IMAP



www.ledermann.click
78.47.10.194
465
SMTP (encrypted)



www.ledermann.click
78.47.10.194
465
SMTP (encrypted)



www.ledermann.click
78.47.10.194
587
SMTP (encrypted, submission)



www.ledermann.click
78.47.10.194
587
SMTP (encrypted, submission)



www.ledermann.click
78.47.10.194
993
IMAP (encrypted)



www.ledermann.click
78.47.10.194
993
IMAP (encrypted)



www.ledermann.click
78.47.10.194
995
POP3 (encrypted)



www.ledermann.click
78.47.10.194
995
POP3 (encrypted)



www.ledermann.click
78.47.10.194
1433
MS SQL



www.ledermann.click
78.47.10.194
1433
MS SQL



www.ledermann.click
78.47.10.194
2082
cPanel (http)



www.ledermann.click
78.47.10.194
2082
cPanel (http)



www.ledermann.click
78.47.10.194
2083
cPanel (https)



www.ledermann.click
78.47.10.194
2083
cPanel (https)



www.ledermann.click
78.47.10.194
2086
WHM (http)



www.ledermann.click
78.47.10.194
2086
WHM (http)



www.ledermann.click
78.47.10.194
2087
WHM (https)



www.ledermann.click
78.47.10.194
2087
WHM (https)



www.ledermann.click
78.47.10.194
2089
cPanel Licensing



www.ledermann.click
78.47.10.194
2089
cPanel Licensing



www.ledermann.click
78.47.10.194
2095
cPanel Webmail (http)



www.ledermann.click
78.47.10.194
2095
cPanel Webmail (http)



www.ledermann.click
78.47.10.194
2096
cPanel Webmail (https)



www.ledermann.click
78.47.10.194
2096
cPanel Webmail (https)



www.ledermann.click
78.47.10.194
2222
DirectAdmin (http)



www.ledermann.click
78.47.10.194
2222
DirectAdmin (http)



www.ledermann.click
78.47.10.194
2222
DirectAdmin (https)



www.ledermann.click
78.47.10.194
2222
DirectAdmin (https)



www.ledermann.click
78.47.10.194
3306
mySql



www.ledermann.click
78.47.10.194
3306
mySql



www.ledermann.click
78.47.10.194
5224
Plesk Licensing



www.ledermann.click
78.47.10.194
5224
Plesk Licensing



www.ledermann.click
78.47.10.194
5432
PostgreSQL



www.ledermann.click
78.47.10.194
5432
PostgreSQL



www.ledermann.click
78.47.10.194
8080
Ookla Speedtest (http)



www.ledermann.click
78.47.10.194
8080
Ookla Speedtest (http)



www.ledermann.click
78.47.10.194
8080
Ookla Speedtest (https)



www.ledermann.click
78.47.10.194
8080
Ookla Speedtest (https)



www.ledermann.click
78.47.10.194
8083
VestaCP http



www.ledermann.click
78.47.10.194
8083
VestaCP http



www.ledermann.click
78.47.10.194
8083
VestaCP https



www.ledermann.click
78.47.10.194
8083
VestaCP https



www.ledermann.click
78.47.10.194
8443
Plesk Administration (https)



www.ledermann.click
78.47.10.194
8443
Plesk Administration (https)



www.ledermann.click
78.47.10.194
8447
Plesk Installer + Updates



www.ledermann.click
78.47.10.194
8447
Plesk Installer + Updates



www.ledermann.click
78.47.10.194
8880
Plesk Administration (http)



www.ledermann.click
78.47.10.194
8880
Plesk Administration (http)



www.ledermann.click
78.47.10.194
10000
Webmin (http)



www.ledermann.click
78.47.10.194
10000
Webmin (http)



www.ledermann.click
78.47.10.194
10000
Webmin (https)



www.ledermann.click
78.47.10.194
10000
Webmin (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
21
FTP



www.ledermann.click
2a01:4f8:1c1b:5526::1
21
FTP



www.ledermann.click
2a01:4f8:1c1b:5526::1
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.6

www.ledermann.click
2a01:4f8:1c1b:5526::1
22
SSH
open
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.6
Bad: SSH without DNS SSHFP Record found
Possible DNS SSHFP Entries:
www.ledermann.click IN SSHFP 3 2 36b889891aeeb48f75522666fe096c1d0736413716b4b5c1dceda98eb29add97
www.ledermann.click IN SSHFP 4 2 5b7d9b69ef5296053a0947a8cd0cc09f8614b0e00fed0f7dd8a4d3a001ab15d3
www.ledermann.click
2a01:4f8:1c1b:5526::1
25
SMTP



www.ledermann.click
2a01:4f8:1c1b:5526::1
25
SMTP



www.ledermann.click
2a01:4f8:1c1b:5526::1
53
DNS



www.ledermann.click
2a01:4f8:1c1b:5526::1
53
DNS



www.ledermann.click
2a01:4f8:1c1b:5526::1
110
POP3



www.ledermann.click
2a01:4f8:1c1b:5526::1
110
POP3



www.ledermann.click
2a01:4f8:1c1b:5526::1
143
IMAP



www.ledermann.click
2a01:4f8:1c1b:5526::1
143
IMAP



www.ledermann.click
2a01:4f8:1c1b:5526::1
465
SMTP (encrypted)



www.ledermann.click
2a01:4f8:1c1b:5526::1
465
SMTP (encrypted)



www.ledermann.click
2a01:4f8:1c1b:5526::1
587
SMTP (encrypted, submission)



www.ledermann.click
2a01:4f8:1c1b:5526::1
587
SMTP (encrypted, submission)



www.ledermann.click
2a01:4f8:1c1b:5526::1
993
IMAP (encrypted)



www.ledermann.click
2a01:4f8:1c1b:5526::1
993
IMAP (encrypted)



www.ledermann.click
2a01:4f8:1c1b:5526::1
995
POP3 (encrypted)



www.ledermann.click
2a01:4f8:1c1b:5526::1
995
POP3 (encrypted)



www.ledermann.click
2a01:4f8:1c1b:5526::1
1433
MS SQL



www.ledermann.click
2a01:4f8:1c1b:5526::1
1433
MS SQL



www.ledermann.click
2a01:4f8:1c1b:5526::1
2082
cPanel (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2082
cPanel (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2083
cPanel (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2083
cPanel (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2086
WHM (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2086
WHM (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2087
WHM (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2087
WHM (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2089
cPanel Licensing



www.ledermann.click
2a01:4f8:1c1b:5526::1
2089
cPanel Licensing



www.ledermann.click
2a01:4f8:1c1b:5526::1
2095
cPanel Webmail (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2095
cPanel Webmail (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2096
cPanel Webmail (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2096
cPanel Webmail (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2222
DirectAdmin (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2222
DirectAdmin (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2222
DirectAdmin (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
2222
DirectAdmin (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
3306
mySql



www.ledermann.click
2a01:4f8:1c1b:5526::1
3306
mySql



www.ledermann.click
2a01:4f8:1c1b:5526::1
5224
Plesk Licensing



www.ledermann.click
2a01:4f8:1c1b:5526::1
5224
Plesk Licensing



www.ledermann.click
2a01:4f8:1c1b:5526::1
5432
PostgreSQL



www.ledermann.click
2a01:4f8:1c1b:5526::1
5432
PostgreSQL



www.ledermann.click
2a01:4f8:1c1b:5526::1
8080
Ookla Speedtest (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
8080
Ookla Speedtest (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
8080
Ookla Speedtest (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
8080
Ookla Speedtest (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
8083
VestaCP http



www.ledermann.click
2a01:4f8:1c1b:5526::1
8083
VestaCP http



www.ledermann.click
2a01:4f8:1c1b:5526::1
8083
VestaCP https



www.ledermann.click
2a01:4f8:1c1b:5526::1
8083
VestaCP https



www.ledermann.click
2a01:4f8:1c1b:5526::1
8443
Plesk Administration (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
8443
Plesk Administration (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
8447
Plesk Installer + Updates



www.ledermann.click
2a01:4f8:1c1b:5526::1
8447
Plesk Installer + Updates



www.ledermann.click
2a01:4f8:1c1b:5526::1
8880
Plesk Administration (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
8880
Plesk Administration (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
10000
Webmin (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
10000
Webmin (http)



www.ledermann.click
2a01:4f8:1c1b:5526::1
10000
Webmin (https)



www.ledermann.click
2a01:4f8:1c1b:5526::1
10000
Webmin (https)





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Last Result: https://check-your-website.server-daten.de/?q=ledermann.click - 2024-02-12 10:03:10


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