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Checked:
13.10.2025 13:24:09

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T - 19.01.2025 14:45:13

1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
wtth.net	A	81.166.164.101 Mjøndalen/Buskerud/Norway (NO) - Altibox Hostname: 101.81-166-164.customer.lyse.net	yes	1	0
	AAAA		yes
www.wtth.net		Name Error	yes	1	0
*.wtth.net	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes

2. DNSSEC

Zone (*)	DNSSEC - Informations

Zone: (root)
(root)	1 DS RR published


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


	• Status: Valid because published


	3 DNSKEY RR found


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


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


	Public Key with Algorithm 8, KeyTag 61809, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.11.2025, 00:00:00 +, Signature-Inception: 11.10.2025, 00:00:00 +, KeyTag 20326, Signer-Name: (root)


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


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

Zone: net
net	1 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 37331, DigestType 2 and Digest LwvsLW95370dCP0ho6+S0OOaS57x4/QRH/8oJJDaRTs=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner net., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 26.10.2025, 05:00:00 +, Signature-Inception: 13.10.2025, 04:00:00 +, KeyTag 61809, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 61809 used to validate the DS RRSet in the parent zone


	3 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 17133, Flags 256


	Public Key with Algorithm 13, KeyTag 33296, Flags 256


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


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner net., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 24.10.2025, 14:10:35 +, Signature-Inception: 09.10.2025, 14:05:35 +, KeyTag 37331, Signer-Name: net


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


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

Zone: wtth.net
wtth.net	2 DS RR in the parent zone found


	DS with Algorithm 15, KeyTag 38824, DigestType 2 and Digest 3ohajl04q2oXuJPP9+k0rLuUXjXyTnyeiQSBGBX10Zw=


	DS with Algorithm 15, KeyTag 38824, DigestType 4 and Digest zWdyoUqytbXfUTmAlze22S4KO3F3Yv6Z1cBGAHbN+T2CR2qdlbwFtnic288wn29j


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner wtth.net., Algorithm: 13, 2 Labels, original TTL: 86400 sec, Signature-expiration: 19.10.2025, 03:12:57 +, Signature-Inception: 12.10.2025, 02:02:57 +, KeyTag 33296, Signer-Name: net


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 33296 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 15, KeyTag 15745, Flags 256


	Public Key with Algorithm 15, KeyTag 38824, Flags 257 (SEP = Secure Entry Point)


	2 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner wtth.net., Algorithm: 15, 2 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 15745, Signer-Name: wtth.net


	RRSIG-Owner wtth.net., Algorithm: 15, 2 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 38824, Signer-Name: wtth.net


	• Status: Good - Algorithmus 15 and DNSKEY with KeyTag 15745 used to validate the DNSKEY RRSet


	• Status: Good - Algorithmus 15 and DNSKEY with KeyTag 38824 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 15, KeyTag 38824, DigestType 2 and Digest "3ohajl04q2oXuJPP9+k0rLuUXjXyTnyeiQSBGBX10Zw=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone


	• Status: Valid Chain of trust. Parent-DS with Algorithm 15, KeyTag 38824, DigestType 4 and Digest "zWdyoUqytbXfUTmAlze22S4KO3F3Yv6Z1cBGAHbN+T2CR2qdlbwFtnic288wn29j" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone


	RRSIG Type 1 validates the A - Result: 81.166.164.101 Validated: RRSIG-Owner wtth.net., Algorithm: 15, 2 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 15745, Signer-Name: wtth.net


	CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "qsm7vi5bv85fj2tftm7et2ar6aujtdjh" equal the hashed NSEC3-owner "qsm7vi5bv85fj2tftm7et2ar6aujtdjh" and the hashed NextOwner "1pa2gfd6o7sd9hhh8i9664qtno52bq75". 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, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner qsm7vi5bv85fj2tftm7et2ar6aujtdjh.wtth.net., Algorithm: 15, 3 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 15745, Signer-Name: wtth.net


	Status: Good. NoData-Proof required and found.


	TXT-Query sends a valid NSEC3 RR as result with the hashed query name "qsm7vi5bv85fj2tftm7et2ar6aujtdjh" equal the hashed NSEC3-owner "qsm7vi5bv85fj2tftm7et2ar6aujtdjh" and the hashed NextOwner "1pa2gfd6o7sd9hhh8i9664qtno52bq75". 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, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner qsm7vi5bv85fj2tftm7et2ar6aujtdjh.wtth.net., Algorithm: 15, 3 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 15745, Signer-Name: wtth.net


	Status: Good. NoData-Proof required and found.


	AAAA-Query sends a valid NSEC3 RR as result with the hashed query name "qsm7vi5bv85fj2tftm7et2ar6aujtdjh" equal the hashed NSEC3-owner "qsm7vi5bv85fj2tftm7et2ar6aujtdjh" and the hashed NextOwner "1pa2gfd6o7sd9hhh8i9664qtno52bq75". So the zone confirmes the not-existence of that AAAA RR, but the existence of that query name (minimal one RR with that name exists). Bitmap: A, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner qsm7vi5bv85fj2tftm7et2ar6aujtdjh.wtth.net., Algorithm: 15, 3 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 15745, Signer-Name: wtth.net


	Status: Good. NoData-Proof required and found.


	TLSA-Query (_443._tcp.wtth.net) sends a valid NSEC3 RR as result with the hashed owner name "qsm7vi5bv85fj2tftm7et2ar6aujtdjh" (unhashed: wtth.net). So that's the Closest Encloser of the query name. TLSA-Query (_443._tcp.wtth.net) sends a valid NSEC3 RR as result with the owner name "qsm7vi5bv85fj2tftm7et2ar6aujtdjh" greater the NextOwner-Name "1pa2gfd6o7sd9hhh8i9664qtno52bq75", so the NSEC3 covers the end of the zone. The hashed query name "r6oq5ocoa1207dhlatnrf9j87l5jq3v9" comes after the hashed Owner, so the zone confirmes the not-existence of that TLSA RR. Bitmap: A, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner qsm7vi5bv85fj2tftm7et2ar6aujtdjh.wtth.net., Algorithm: 15, 3 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 15745, Signer-Name: wtth.net


	Status: Good. NXDomain-Proof required and found.


	TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "95r9lb2b2u6e0j1ve07l2pv33c13al8n" (unhashed: _tcp.wtth.net) with the owner "54103thaka9kjnthd27k4kmsrprk6nkc" and the NextOwner "d6828efjh62fdh946vl7dpgmck7f873o". So that NSEC3 confirms the not-existence of the Next Closer Name. Bitmap: A, MX, RRSIG Validated: RRSIG-Owner 54103thaka9kjnthd27k4kmsrprk6nkc.wtth.net., Algorithm: 15, 3 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 15745, Signer-Name: wtth.net


	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 "h7as5c292bujnmn6mk360fel9iq1n504" (unhashed: *.wtth.net) with the owner "d6828efjh62fdh946vl7dpgmck7f873o" and the NextOwner "onrf3rfft34o4a6ubmg8s7ghscvrdhs5". So that NSEC3 confirms the not-existence of the Wildcard expansion. Bitmap: A, RRSIG Validated: RRSIG-Owner d6828efjh62fdh946vl7dpgmck7f873o.wtth.net., Algorithm: 15, 3 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 15745, Signer-Name: wtth.net


	Status: Good. NXDomain-Proof required and found.


	CAA-Query sends a valid NSEC3 RR as result with the hashed query name "qsm7vi5bv85fj2tftm7et2ar6aujtdjh" equal the hashed NSEC3-owner "qsm7vi5bv85fj2tftm7et2ar6aujtdjh" and the hashed NextOwner "1pa2gfd6o7sd9hhh8i9664qtno52bq75". 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, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner qsm7vi5bv85fj2tftm7et2ar6aujtdjh.wtth.net., Algorithm: 15, 3 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 15745, Signer-Name: wtth.net


	Status: Good. NoData-Proof required and found.

Zone: www.wtth.net
www.wtth.net	0 DS RR in the parent zone found


	DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "hg2i0l91fdfdunc46n5l38b92tcpm135" between the hashed NSEC3-owner "d6828efjh62fdh946vl7dpgmck7f873o" and the hashed NextOwner "onrf3rfft34o4a6ubmg8s7ghscvrdhs5". So the parent zone confirmes the not-existence of a DS RR. Bitmap: A, RRSIG Validated: RRSIG-Owner d6828efjh62fdh946vl7dpgmck7f873o.wtth.net., Algorithm: 15, 3 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 15745, Signer-Name: wtth.net


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "qsm7vi5bv85fj2tftm7et2ar6aujtdjh" as Owner. That's the Hash of "wtth.net" with the NextHashedOwnerName "1pa2gfd6o7sd9hhh8i9664qtno52bq75". So that domain name is the Closest Encloser of "www.wtth.net". Opt-Out: False. Bitmap: A, NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner qsm7vi5bv85fj2tftm7et2ar6aujtdjh.wtth.net., Algorithm: 15, 3 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 15745, Signer-Name: wtth.net


	The ClosestEncloser says, that "*.wtth.net" with the Hash "h7as5c292bujnmn6mk360fel9iq1n504" 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 "d6828efjh62fdh946vl7dpgmck7f873o" and the Next Owner "onrf3rfft34o4a6ubmg8s7ghscvrdhs5", so the Hash of the wildcard is between these hashes. So that NSEC3 proves the Not-existence of that wildcard expansion. Opt-Out: False. Bitmap: A, RRSIG Validated: RRSIG-Owner d6828efjh62fdh946vl7dpgmck7f873o.wtth.net., Algorithm: 15, 3 Labels, original TTL: 3600 sec, Signature-expiration: 12.11.2025, 10:08:11 +, Signature-Inception: 13.10.2025, 10:08:11 +, KeyTag 15745, Signer-Name: wtth.net

3. Name Servers

Domain	Nameserver	NS-IP
www.wtth.net	• ns1.hyp.net
wtth.net	• ns1.hyp.net / ams.nl	151.249.124.1 Oslo/Oslo County/Norway (NO) - Domeneshop	•
	•	2a01:5b40:ac1::1 Oslo/Oslo County/Norway (NO) - Domeneshop AS	•
	• ns2.hyp.net / reg-fam1_customer10_pdns	192.174.68.10 Vienna/Austria (AT) - ipcom GmbH	•
	•	2001:67c:1bc::10 Salzburg/Austria (AT) - IPCom-NET Anycast	•
	• ns3.hyp.net / sin.sg	151.249.126.3 Oslo/Oslo County/Norway (NO) - hyp.net anycast	•
	•	2a01:5b40:ac3::1 Oslo/Oslo County/Norway (NO) - Domeneshop	•
net	• a.gtld-servers.net / nnn1-par6		•
	• b.gtld-servers.net / nnn1-elwaw4		•
	• c.gtld-servers.net / nnn1-par6		•
	• d.gtld-servers.net / nnn1-par6		•
	• e.gtld-servers.net / nnn1-par6		•
	• f.gtld-servers.net / nnn1-defra-4		•
	• g.gtld-servers.net / nnn1-defra-4		•
	• h.gtld-servers.net / nnn1-defra-4		•
	• i.gtld-servers.net / nnn1-defra-4		•
	• j.gtld-servers.net / nnn1-gblon-3		•
	• k.gtld-servers.net / nnn1-gblon-3		•
	• l.gtld-servers.net / nnn1-gblon-3		•
	• m.gtld-servers.net / nnn1-gblon-3		•

4. SOA-Entries

Domain:	net
Zone-Name:	net
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1760354624
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	10

Domain:	net
Zone-Name:	net
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1760354639
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	3

Domain:	wtth.net
Zone-Name:	wtth.net
Primary:	ns1.hyp.net
Mail:	hostmaster.domeneshop.no
Serial:	1760353691
Refresh:	14400
Retry:	3600
Expire:	1209600
TTL:	3600
num Entries:	6

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

5. Screenshots

No Screenshot listed, because no url-check with https + http status 200-299, 400-599 + not-ACME-check found.

6. Url-Checks

Domainname	Http-Status	Sec.	G
• http://wtth.net/ 81.166.164.101	-14	10.027	T
Timeout - The operation has timed out.

• https://wtth.net/ 81.166.164.101	-14	10.020	T
Timeout - The operation has timed out.

• http://wtth.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 81.166.164.101	-14	10.037	T
Timeout - The operation has timed out.
Visible Content:

• https://81.166.164.101/ 81.166.164.101	-14	10.016	T
Timeout - The operation has timed out.

7. Comments

	1. General Results, most used to calculate the result
A	name "wtth.net" is domain, public suffix is ".net", top-level-domain is ".net", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .net-domains preloaded: 10583 (complete: 276475)
A	Good: All ip addresses are public addresses
	Warning: Only one ip address found: wtth.net has only one ip address.
	Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: wtth.net has no ipv6 address.
A	Good: No asked Authoritative Name Server had a timeout
A	DNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
	HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
	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 wtth.net, 1 ip addresses.
B	No _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.wtth.net
	2. Header-Checks
U			No https result with http status 2 or 4 (standard-check) found, no header checked.
	3. DNS- and NameServer - Checks
A	Info:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 3 Name Servers.
A	Info:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
A	Good: All DNS Queries done via IPv6.
A	Good: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.ns1.hyp.net (151.249.124.1, 2a01:5b40:ac1::1), ns2.hyp.net (192.174.68.10, 2001:67c:1bc::10), ns3.hyp.net (151.249.126.3, 2a01:5b40:ac3::1)
A	Good (1 - 3.0):: An average of 0.7 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 3 different Name Servers found: ns1.hyp.net, ns2.hyp.net, ns3.hyp.net, 3 Name Servers included in Delegation: ns1.hyp.net, ns2.hyp.net, ns3.hyp.net, 3 Name Servers included in 1 Zone definitions: ns1.hyp.net, ns2.hyp.net, ns3.hyp.net, 1 Name Servers listed in SOA.Primary: ns1.hyp.net.
A	Good: Only one SOA.Primary Name Server found.: ns1.hyp.net.
A	Good: SOA.Primary Name Server included in the delegation set.: ns1.hyp.net.
A	Good: 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: ns1.hyp.net, ns2.hyp.net, ns3.hyp.net
A	Good: All Name Server Domain Names have a Public Suffix.
A	Good: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
A	Good: All Name Server ip addresses are public.
A	Good: Minimal 2 different name servers (public suffix and public ip address) found: 3 different Name Servers found
A	Good: All name servers have ipv4- and ipv6-addresses.: 3 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.: 3 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: hyp.net
A	Good: Name servers with different Country locations found: 3 Name Servers, 2 Countries: AT, NO
A	Info: Ipv4-Subnet-list: 3 Name Servers, 2 different subnets (first Byte): 151., 192., 2 different subnets (first two Bytes): 151.249., 192.174., 3 different subnets (first three Bytes): 151.249.124., 151.249.126., 192.174.68.
A	Good: Name Server IPv4-addresses from different subnet found:
A	Info: IPv6-Subnet-list: 3 Name Servers with IPv6, 2 different subnets (first block): 2001:, 2a01:, 2 different subnets (first two blocks): 2001:067c:, 2a01:5b40:, 3 different subnets (first three blocks): 2001:067c:01bc:, 2a01:5b40:0ac1:, 2a01:5b40:0ac3:, 3 different subnets (first four blocks): 2001:067c:01bc:0000:, 2a01:5b40:0ac1:0000:, 2a01:5b40:0ac3:0000:
A	Good: Name Server IPv6 addresses from different subnets found.
A	Good: Nameserver supports TCP connections: 6 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 6 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 6 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 4 good Nameserver
	Nameserver doesn't pass all EDNS-Checks: ns1.hyp.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.hyp.net / 2a01:5b40:ac1::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found (cph.dk). COOKIE: fatal timeout. CLIENTSUBNET: ok.
	Nameserver doesn't pass all EDNS-Checks: ns3.hyp.net / 2a01:5b40:ac3::1: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found (cph.dk). COOKIE: fatal timeout. CLIENTSUBNET: ok.
A	Good: 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
	http://wtth.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 81.166.164.101	-14	Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
A	Info: No img element found, no alt attribute checked
A	Good: 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
A	Duration: 118920 milliseconds, 118.920 seconds

8. Connections

No connection informations found. Perhaps only http - connections.

9. Certificates

No certificate informations found. Perhaps only http - connections.

10. Last Certificates - Certificate Transparency Log Check

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

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0	0	15
CN=R11, O=Let's Encrypt, C=US				0	0	10
CN=R10, O=Let's Encrypt, C=US				0	0	7
CN=E7, O=Let's Encrypt, C=US				0	1	1

CertSpotter-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
14048012711 leaf cert	CN=E7, O=Let's Encrypt, C=US	2026-03-07 07:56:34	2026-06-05 07:56:33	tfcloude.wtth.net, wtth.net - 2 entries
11131294400 leaf cert	CN=R11, O=Let's Encrypt, C=US	2025-07-15 16:39:29	2025-10-13 16:39:28	wtth.net - 1 entries
10125903011 leaf cert	CN=R10, O=Let's Encrypt, C=US	2025-04-16 13:20:15	2025-07-15 13:20:14	wtth.net - 1 entries
9279646542 leaf cert	CN=R10, O=Let's Encrypt, C=US	2025-01-21 06:40:27	2025-04-21 06:40:26	wtth.net - 1 entries
9279633597 leaf cert	CN=R11, O=Let's Encrypt, C=US	2025-01-21 06:37:21	2025-04-21 06:37:20	wtth.net - 1 entries
8452161474 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-10-20 10:58:27	2025-01-18 10:58:26	wtth.net - 1 entries
8451877190 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-10-20 09:48:25	2025-01-18 09:48:24	wtth.net - 1 entries
8414137389 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-10-15 18:00:58	2025-01-13 18:00:57	tfweb3.wtth.net, wtth.net - 2 entries
8341042959 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-10-06 12:27:33	2025-01-04 12:27:32	wtth.net - 1 entries
8232874292 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-09-21 17:22:14	2024-12-20 17:22:13	tfweb3.wtth.net, wtth.net - 2 entries
8232744051 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-09-21 16:58:08	2024-12-20 16:58:07	tfweb3.wtth.net, www.wtth.net - 2 entries
7772056975 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-07-22 13:45:26	2024-10-20 13:45:25	wtth.net - 1 entries
7772007935 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-07-22 13:38:57	2024-10-20 13:38:56	wtth.net - 1 entries
7715371752 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-07-15 12:12:09	2024-10-13 12:12:08	tafweb2.wtth.net, www.wtth.net - 2 entries
7714178193 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-07-15 08:20:14	2024-10-13 08:20:13	tfcloude.wtth.net, www.wtth.net - 2 entries
7713122328 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-07-15 05:03:00	2024-10-13 05:02:59	www.wtth.net - 1 entries
7712802546 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-07-15 03:54:07	2024-10-13 03:54:06	www.wtth.net - 1 entries
7712799584 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-07-15 03:53:25	2024-10-13 03:53:24	tfweb3.wtth.net, www.wtth.net - 2 entries
7165296914 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-20 17:43:36	2024-07-19 17:43:35	www.wtth.net - 1 entries
7124177130 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 05:21:45	2024-07-13 05:21:44	tafweb2.wtth.net, wtth.net - 2 entries
7123960114 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 04:39:08	2024-07-13 04:39:07	tafweb2.wtth.net, wtth.net - 2 entries
7123913551 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 04:25:54	2024-07-13 04:25:53	wtth.net - 1 entries
7123852118 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 04:15:14	2024-07-13 04:15:13	wtth.net - 1 entries
7123851804 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 04:15:10	2024-07-13 04:15:09	tfcloude.wtth.net, wtth.net - 2 entries
7123749952 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 03:56:50	2024-07-13 03:56:49	tfweb3.wtth.net, wtth.net - 2 entries
7123656698 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 03:41:10	2024-07-13 03:41:09	tfweb3.wtth.net, wtth.net - 2 entries
7123598437 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 03:18:25	2024-07-13 03:18:24	wtth.net - 1 entries
5865353308 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-09-17 19:33:48	2023-12-16 19:33:47	tfweb2.wtth.net, wtth.net - 2 entries
5798041908 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-09-04 11:30:21	2023-12-03 11:30:20	tfweb.wtth.net, wtth.net - 2 entries
5798023459 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-09-04 11:25:12	2023-12-03 11:25:11	tfweb.wtth.net, wtth.net - 2 entries
5581959884 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-07-25 16:53:16	2023-10-23 16:53:15	tafweb2.wtth.net, wtth.net, www.wtth.net - 3 entries
5012429252 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-03-29 06:29:02	2023-06-27 06:29:01	tfweb2.wtth.net, wtth.net - 2 entries
4805697512 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-02-10 15:12:55	2023-05-11 15:12:54	tafweb2.wtth.net, wtth.net - 2 entries

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

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0 /0 new	0	18
CN=R11, O=Let's Encrypt, C=US				0	0	10
CN=R10, O=Let's Encrypt, C=US				0	0	8

CRT-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
19688369775 leaf cert	CN=R11, O=Let's Encrypt, C=US	2025-07-15 14:39:29	2025-10-13 14:39:28	wtth.net 1 entries
17884161122 precert	CN=R10, O=Let's Encrypt, C=US	2025-04-16 11:20:15	2025-07-15 11:20:14	wtth.net 1 entries
16366532360 leaf cert	CN=R10, O=Let's Encrypt, C=US	2025-01-21 05:40:27	2025-04-21 04:40:26	wtth.net 1 entries
16699712560 leaf cert	CN=R11, O=Let's Encrypt, C=US	2025-01-21 05:37:21	2025-04-21 04:37:20	wtth.net 1 entries
15014216248 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-10-20 08:58:27	2025-01-18 09:58:26	wtth.net 1 entries
15013524128 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-10-20 07:48:25	2025-01-18 08:48:24	wtth.net 1 entries
14947430702 precert	CN=R11, O=Let's Encrypt, C=US	2024-10-15 16:00:58	2025-01-13 17:00:57	tfweb3.wtth.net, wtth.net 2 entries
14638168140 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-09-21 15:22:31	2024-12-20 16:22:30	wtth.net 1 entries
14638166295 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-09-21 15:22:14	2024-12-20 16:22:13	tfweb3.wtth.net, wtth.net 2 entries
14637945255 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-09-21 14:58:08	2024-12-20 15:58:07	tfweb3.wtth.net, www.wtth.net 2 entries
14638266027 precert	CN=R10, O=Let's Encrypt, C=US	2024-09-21 12:41:45	2024-12-20 13:41:44	www.wtth.net 1 entries
13858786540 precert	CN=R10, O=Let's Encrypt, C=US	2024-07-22 11:45:26	2024-10-20 11:45:25	wtth.net 1 entries
13885330316 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-07-22 11:38:57	2024-10-20 11:38:56	wtth.net 1 entries
13767550343 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-07-15 10:12:09	2024-10-13 10:12:08	tafweb2.wtth.net, www.wtth.net 2 entries
13765365632 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-07-15 06:20:14	2024-10-13 06:20:13	tfcloude.wtth.net, www.wtth.net 2 entries
13744435696 precert	CN=R11, O=Let's Encrypt, C=US	2024-07-15 03:03:00	2024-10-13 03:02:59	www.wtth.net 1 entries
13762832151 leaf cert	CN=R10, O=Let's Encrypt, C=US	2024-07-15 01:54:07	2024-10-13 01:54:06	www.wtth.net 1 entries
13762826777 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-07-15 01:53:25	2024-10-13 01:53:24	tfweb3.wtth.net, www.wtth.net 2 entries
12791680605 precert	CN=R3, O=Let's Encrypt, C=US	2024-04-20 15:43:36	2024-07-19 15:43:35	www.wtth.net 1 entries
12719659219 precert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 03:21:45	2024-07-13 03:21:44	tafweb2.wtth.net, wtth.net 2 entries
12719311276 precert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 02:39:08	2024-07-13 02:39:07	tafweb2.wtth.net, wtth.net 2 entries
12719209049 precert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 02:25:54	2024-07-13 02:25:53	wtth.net 1 entries
12719127577 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 02:15:14	2024-07-13 02:15:13	wtth.net 1 entries
12719127146 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 02:15:10	2024-07-13 02:15:09	tfcloude.wtth.net, wtth.net 2 entries
12718951764 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 01:56:50	2024-07-13 01:56:49	tfweb3.wtth.net, wtth.net 2 entries
12718802947 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 01:41:10	2024-07-13 01:41:09	tfweb3.wtth.net, wtth.net 2 entries
12718595635 precert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 01:18:25	2024-07-13 01:18:24	wtth.net 1 entries
11994745286 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-02-06 09:26:51	2024-05-06 08:26:50	tfcloude.wtth.net, wtth.net 2 entries
11753362689 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-01-15 10:30:25	2024-04-14 09:30:24	wtth.net 1 entries
11753362594 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-01-15 10:30:22	2024-04-14 09:30:21	tafweb2.wtth.net, wtth.net, www.wtth.net 3 entries
11753317973 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-01-15 10:24:33	2024-04-14 09:24:32	wtth.net 1 entries
11753160515 precert	CN=R3, O=Let's Encrypt, C=US	2024-01-15 10:04:29	2024-04-14 09:04:28	wtth.net 1 entries
11753155673 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-01-15 10:04:26	2024-04-14 09:04:25	tfweb3.wtth.net, wtth.net 2 entries
10956467819 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-10-31 12:25:38	2024-01-29 12:25:37	tafweb2.wtth.net, wtth.net, www.wtth.net 3 entries
10615683186 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-09-17 17:33:48	2023-12-16 18:33:47	tfweb2.wtth.net, wtth.net 2 entries
10080292276 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-07-25 14:53:16	2023-10-23 14:53:15	tafweb2.wtth.net, wtth.net, www.wtth.net 3 entries

11. Html-Content - Entries

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

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

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

13. Nameserver - IP-Adresses

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

QNr.	Domain	Type	NS used
1	net	NS	l.root-servers.net (2001:500:9f::42)
	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.hyp.net: 151.249.124.1, 2a01:5b40:ac1::1	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns2.hyp.net 192.174.68.10, 2001:67c:1bc::10
	Answer: ns3.hyp.net 151.249.126.3, 2a01:5b40:ac3::1

14. CAA - Entries

Domainname	flag	Name	Value	∑ Queries	∑ Timeout
wtth.net	0		no CAA entry found	1	0
net	0		no CAA entry found	1	0

15. TXT - Entries

Domainname	Status	∑ Queries
wtth.net	ok	1
_acme-challenge.wtth.net	Name Error - The domain name does not exist	1
_acme-challenge.wtth.net.wtth.net	Name Error - The domain name does not exist	1

16. DomainService - Entries

Type		Domain	Pref	Value	DNS-error	num Answers	Status	Description
_dmarc	TXT	_dmarc.wtth.net		v=DMARC1; p=none			ok

17. Cipher Suites

No results

18. Portchecks

Domain	IP	Port	Description	Result	Answer
wtth.net	81.166.164.101	21	FTP

wtth.net	81.166.164.101	21	FTP
wtth.net	81.166.164.101	22	SSH	open
SSH-2.0-OpenSSH_7.4
wtth.net	81.166.164.101	22	SSH	open	SSH-2.0-OpenSSH_7.4	Bad: SSH without DNS SSHFP Record found
					Possible DNS SSHFP Entries: wtth.net IN SSHFP 1 2 05ef44ad3a4d12e55719224f2b35718c38da15e8efa8fee01c9c4b83e1c5202f
wtth.net	81.166.164.101	25	SMTP

wtth.net	81.166.164.101	25	SMTP
wtth.net	81.166.164.101	53	DNS

wtth.net	81.166.164.101	53	DNS
wtth.net	81.166.164.101	110	POP3

wtth.net	81.166.164.101	110	POP3
wtth.net	81.166.164.101	143	IMAP

wtth.net	81.166.164.101	143	IMAP
wtth.net	81.166.164.101	465	SMTP (encrypted)

wtth.net	81.166.164.101	465	SMTP (encrypted)
wtth.net	81.166.164.101	587	SMTP (encrypted, submission)

wtth.net	81.166.164.101	587	SMTP (encrypted, submission)
wtth.net	81.166.164.101	993	IMAP (encrypted)

wtth.net	81.166.164.101	993	IMAP (encrypted)
wtth.net	81.166.164.101	995	POP3 (encrypted)

wtth.net	81.166.164.101	995	POP3 (encrypted)
wtth.net	81.166.164.101	1433	MS SQL

wtth.net	81.166.164.101	1433	MS SQL
wtth.net	81.166.164.101	2082	cPanel (http)

wtth.net	81.166.164.101	2082	cPanel (http)
wtth.net	81.166.164.101	2083	cPanel (https)

wtth.net	81.166.164.101	2083	cPanel (https)
wtth.net	81.166.164.101	2086	WHM (http)

wtth.net	81.166.164.101	2086	WHM (http)
wtth.net	81.166.164.101	2087	WHM (https)

wtth.net	81.166.164.101	2087	WHM (https)
wtth.net	81.166.164.101	2089	cPanel Licensing

wtth.net	81.166.164.101	2089	cPanel Licensing
wtth.net	81.166.164.101	2095	cPanel Webmail (http)

wtth.net	81.166.164.101	2095	cPanel Webmail (http)
wtth.net	81.166.164.101	2096	cPanel Webmail (https)

wtth.net	81.166.164.101	2096	cPanel Webmail (https)
wtth.net	81.166.164.101	2222	DirectAdmin (http)

wtth.net	81.166.164.101	2222	DirectAdmin (http)
wtth.net	81.166.164.101	2222	DirectAdmin (https)

wtth.net	81.166.164.101	2222	DirectAdmin (https)
wtth.net	81.166.164.101	3306	mySql

wtth.net	81.166.164.101	3306	mySql
wtth.net	81.166.164.101	5224	Plesk Licensing

wtth.net	81.166.164.101	5224	Plesk Licensing
wtth.net	81.166.164.101	5432	PostgreSQL

wtth.net	81.166.164.101	5432	PostgreSQL
wtth.net	81.166.164.101	8080	Ookla Speedtest (http)

wtth.net	81.166.164.101	8080	Ookla Speedtest (http)
wtth.net	81.166.164.101	8080	Ookla Speedtest (https)

wtth.net	81.166.164.101	8080	Ookla Speedtest (https)
wtth.net	81.166.164.101	8083	VestaCP http

wtth.net	81.166.164.101	8083	VestaCP http
wtth.net	81.166.164.101	8083	VestaCP https

wtth.net	81.166.164.101	8083	VestaCP https
wtth.net	81.166.164.101	8443	Plesk Administration (https)

wtth.net	81.166.164.101	8443	Plesk Administration (https)
wtth.net	81.166.164.101	8447	Plesk Installer + Updates

wtth.net	81.166.164.101	8447	Plesk Installer + Updates
wtth.net	81.166.164.101	8880	Plesk Administration (http)

wtth.net	81.166.164.101	8880	Plesk Administration (http)
wtth.net	81.166.164.101	10000	Webmin (http)

wtth.net	81.166.164.101	10000	Webmin (http)
wtth.net	81.166.164.101	10000	Webmin (https)

wtth.net	81.166.164.101	10000	Webmin (https)

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