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Checked:
21.05.2026 04:34:08

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1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
adr-labs.com	A	192.64.119.193 Atlanta/Georgia/United States (US) - Namecheap No Hostname found	yes	1	0
	AAAA		yes
www.adr-labs.com	CNAME	parkingpage.namecheap.com	yes	1	0
	A	91.195.240.19 Munich/Bavaria/Germany (DE) - SEDO GmbH No Hostname found	yes
*.adr-labs.com	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes

2. DNSSEC

Zone (*)	DNSSEC - Informations

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


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


	• Status: Valid because published


	3 DNSKEY RR found


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


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


	Public Key with Algorithm 8, KeyTag 54393, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.06.2026, 00:00:00 +, Signature-Inception: 11.05.2026, 00:00:00 +, KeyTag 20326, Signer-Name: (root)


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


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

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


	DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=


	2 RRSIG RR to validate DS RR found


	RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 02.06.2026, 20:00:00 +, Signature-Inception: 20.05.2026, 19:00:00 +, KeyTag 54393, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 54393 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


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


	Public Key with Algorithm 13, KeyTag 27677, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner com., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 01.06.2026, 14:02:35 +, Signature-Inception: 17.05.2026, 13:57:35 +, KeyTag 19718, Signer-Name: com


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


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

Zone: adr-labs.com
adr-labs.com	0 DS RR in the parent zone found


	DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "gl567nop4gcaqhd7miibqen00tjevjq4" between the hashed NSEC3-owner "gl5661o4rpf0b11hf7b5ijdqmplbuf01" and the hashed NextOwner "gl56bp07uslc3mfsi57547432adh0i38". So the parent zone confirmes the not-existence of a DS RR. Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner gl5661o4rpf0b11hf7b5ijdqmplbuf01.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 25.05.2026, 00:31:56 +, Signature-Inception: 17.05.2026, 23:21:56 +, KeyTag 27677, Signer-Name: com


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ck0pojmg874ljref7efn8430qvit8bsm" as Owner. That's the Hash of "com" with the NextHashedOwnerName "ck0q3udg8cekkae7rukpgct1dvssh8ll". So that domain name is the Closest Encloser of "adr-labs.com". Opt-Out: True. Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 26.05.2026, 00:26:18 +, Signature-Inception: 18.05.2026, 23:16:18 +, KeyTag 27677, Signer-Name: com


	0 DNSKEY RR found




Zone: www.adr-labs.com
www.adr-labs.com	0 DS RR in the parent zone found

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


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


	• Status: Valid because published


	3 DNSKEY RR found


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


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


	Public Key with Algorithm 8, KeyTag 54393, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.06.2026, 00:00:00 +, Signature-Inception: 11.05.2026, 00:00:00 +, KeyTag 20326, Signer-Name: (root)


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


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

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


	DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=


	2 RRSIG RR to validate DS RR found


	RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 02.06.2026, 20:00:00 +, Signature-Inception: 20.05.2026, 19:00:00 +, KeyTag 54393, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 54393 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


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


	Public Key with Algorithm 13, KeyTag 27677, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner com., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 01.06.2026, 14:02:35 +, Signature-Inception: 17.05.2026, 13:57:35 +, KeyTag 19718, Signer-Name: com


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


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

Zone: namecheap.com
namecheap.com	1 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 38713, DigestType 2 and Digest 5rARf7pbBWcEmS2N2mi25GQi62xnq950ga4G43ctDn8=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner namecheap.com., Algorithm: 13, 2 Labels, original TTL: 86400 sec, Signature-expiration: 24.05.2026, 04:47:27 +, Signature-Inception: 17.05.2026, 03:37:27 +, KeyTag 27677, Signer-Name: com


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 27677 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 2581, Flags 256


	Public Key with Algorithm 13, KeyTag 38713, Flags 257 (SEP = Secure Entry Point)


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner namecheap.com., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 28.05.2026, 00:00:00 +, Signature-Inception: 07.05.2026, 00:00:00 +, KeyTag 38713, Signer-Name: namecheap.com


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 38713 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 38713, DigestType 2 and Digest "5rARf7pbBWcEmS2N2mi25GQi62xnq950ga4G43ctDn8=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: parkingpage.namecheap.com
parkingpage.namecheap.com	0 DS RR in the parent zone found


	DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "nrgqdqh7nfa0slsvddj3mfechft7tov8" between the hashed NSEC3-owner "nrgqdqh7nfa0slsvddj3mfechft7tov8" and the hashed NextOwner "nvjd8s4a5pfa55b6vgse5nm37fav2p5g". So the parent zone confirmes the not-existence of a DS RR. Bitmap: A, RRSIG Validated: RRSIG-Owner nrgqdqh7nfa0slsvddj3mfechft7tov8.namecheap.com., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 28.05.2026, 00:00:00 +, Signature-Inception: 07.05.2026, 00:00:00 +, KeyTag 2581, Signer-Name: namecheap.com


	0 DNSKEY RR found





	RRSIG Type 1 validates the A - Result: 91.195.240.19 Validated: RRSIG-Owner parkingpage.namecheap.com., Algorithm: 13, 3 Labels, original TTL: 30 sec, Signature-expiration: 28.05.2026, 00:00:00 +, Signature-Inception: 07.05.2026, 00:00:00 +, KeyTag 2581, Signer-Name: namecheap.com


	CNAME-Query sends a valid NSEC3 RR as result with the hashed query name "nrgqdqh7nfa0slsvddj3mfechft7tov8" equal the hashed NSEC3-owner "nrgqdqh7nfa0slsvddj3mfechft7tov8" and the hashed NextOwner "nvjd8s4a5pfa55b6vgse5nm37fav2p5g". 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, RRSIG Validated: RRSIG-Owner nrgqdqh7nfa0slsvddj3mfechft7tov8.namecheap.com., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 28.05.2026, 00:00:00 +, Signature-Inception: 07.05.2026, 00:00:00 +, KeyTag 2581, Signer-Name: namecheap.com


	Status: Good. NoData-Proof required and found.


	TXT-Query sends a valid NSEC3 RR as result with the hashed query name "nrgqdqh7nfa0slsvddj3mfechft7tov8" equal the hashed NSEC3-owner "nrgqdqh7nfa0slsvddj3mfechft7tov8" and the hashed NextOwner "nvjd8s4a5pfa55b6vgse5nm37fav2p5g". 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, RRSIG Validated: RRSIG-Owner nrgqdqh7nfa0slsvddj3mfechft7tov8.namecheap.com., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 28.05.2026, 00:00:00 +, Signature-Inception: 07.05.2026, 00:00:00 +, KeyTag 2581, Signer-Name: namecheap.com


	Status: Good. NoData-Proof required and found.


	AAAA-Query sends a valid NSEC3 RR as result with the hashed query name "nrgqdqh7nfa0slsvddj3mfechft7tov8" equal the hashed NSEC3-owner "nrgqdqh7nfa0slsvddj3mfechft7tov8" and the hashed NextOwner "nvjd8s4a5pfa55b6vgse5nm37fav2p5g". 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, RRSIG Validated: RRSIG-Owner nrgqdqh7nfa0slsvddj3mfechft7tov8.namecheap.com., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 28.05.2026, 00:00:00 +, Signature-Inception: 07.05.2026, 00:00:00 +, KeyTag 2581, Signer-Name: namecheap.com


	Status: Good. NoData-Proof required and found.


	TLSA-Query (_443._tcp.parkingpage.namecheap.com) sends a valid NSEC3 RR as result with the hashed owner name "nrgqdqh7nfa0slsvddj3mfechft7tov8" (unhashed: parkingpage.namecheap.com). So that's the Closest Encloser of the query name. Bitmap: A, RRSIG Validated: RRSIG-Owner nrgqdqh7nfa0slsvddj3mfechft7tov8.namecheap.com., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 28.05.2026, 00:00:00 +, Signature-Inception: 07.05.2026, 00:00:00 +, KeyTag 2581, Signer-Name: namecheap.com


	Status: Good. NXDomain-Proof required and found.


	TLSA-Query sends a valid NSEC3 RR as result and covers the hashed Next Closer Name "58sr5bjdfmoc4mak3geuvisie75ble3a" (unhashed: _tcp.parkingpage.namecheap.com) with the owner "589rlcad80rvo8d3vhmrkgd72cgablnv" and the NextOwner "5ct3ekqio56ouiuns0h2ibn67dcoujq2". So that NSEC3 confirms the not-existence of the Next Closer Name. Bitmap: CNAME, RRSIG Validated: RRSIG-Owner 589rlcad80rvo8d3vhmrkgd72cgablnv.namecheap.com., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 28.05.2026, 00:00:00 +, Signature-Inception: 07.05.2026, 00:00:00 +, KeyTag 2581, Signer-Name: namecheap.com


	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 "2rp4put31sjqu798fu85aoc155cgs83e" (unhashed: *.parkingpage.namecheap.com) with the owner "2rgukqteukgq2kquejs7lbjnn6u30pua" and the NextOwner "2tb87i8vi79rb37g97t068jbhva0gcqa". So that NSEC3 confirms the not-existence of the Wildcard expansion. Bitmap: No Bitmap? Validated: RRSIG-Owner 2rgukqteukgq2kquejs7lbjnn6u30pua.namecheap.com., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 28.05.2026, 00:00:00 +, Signature-Inception: 07.05.2026, 00:00:00 +, KeyTag 2581, Signer-Name: namecheap.com


	Status: Good. NXDomain-Proof required and found.


	CAA-Query sends a valid NSEC3 RR as result with the hashed query name "nrgqdqh7nfa0slsvddj3mfechft7tov8" equal the hashed NSEC3-owner "nrgqdqh7nfa0slsvddj3mfechft7tov8" and the hashed NextOwner "nvjd8s4a5pfa55b6vgse5nm37fav2p5g". 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, RRSIG Validated: RRSIG-Owner nrgqdqh7nfa0slsvddj3mfechft7tov8.namecheap.com., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 28.05.2026, 00:00:00 +, Signature-Inception: 07.05.2026, 00:00:00 +, KeyTag 2581, Signer-Name: namecheap.com


	Status: Good. NoData-Proof required and found.

3. Name Servers

Domain	Nameserver	NS-IP
adr-labs.com	• dns1.registrar-servers.com / Auth_NC_Host2.Frankfurt_Node1	156.154.132.200 Herndon/Virginia/United States (US) - Vercara, LLC	•
	•	2610:a1:1024::200 New York/United States (US) - Vercara, LLC	•
	• dns2.registrar-servers.com / Auth_NC_Host1.Frankfurt_Node1	156.154.133.200 Herndon/Virginia/United States (US) - Vercara, LLC	•
	•	2610:a1:1025::200 Herndon/Virginia/United States (US) - Vercara, LLC	•
com	• a.gtld-servers.net / nnn1-par6		•
	• b.gtld-servers.net / nnn1-elwaw4		•
	• c.gtld-servers.net / nnn1-defra-5		•
	• d.gtld-servers.net / nnn1-par6		•
	• e.gtld-servers.net / nnn1-par6		•
	• f.gtld-servers.net / nnn1-defra-4		•
	• g.gtld-servers.net / nnn1-defra-4		•
	• h.gtld-servers.net / nnn1-defra-4		•
	• i.gtld-servers.net / nnn1-defra-4		•
	• j.gtld-servers.net / nnn1-frmrs-2		•
	• k.gtld-servers.net / nnn1-frmrs-2		•
	• l.gtld-servers.net / nnn1-ein4		•
	• m.gtld-servers.net / nnn1-frmrs-2		•

parkingpage.namecheap.com	• edns.registrar-servers.com
namecheap.com	• edns.registrar-servers.com
	• edns3.registrar-servers.com	193.108.91.149 Cambridge/Massachusetts/United States (US) - Akamai International B.V.	•
	•	2.16.130.65 New York/United States (US) - Akamai Technologies	•
	•	95.100.175.67 Frankfurt am Main/Hesse/Germany (DE) - Akamai Technologies	•
	•	2600:1401:2::95 Cambridge/Massachusetts/United States (US) - Akamai International B.V.	•
	•	2600:1480:9800::41 New York/United States (US) - Akamai International B.V.	•
	•	2a02:26f0:67::43 Cambridge/Massachusetts/United States (US) - Akamai International B.V	•
	• edns4.registrar-servers.com	2.22.230.67 Madrid/Spain (ES) - Akamai Technologies	•
	•	23.211.132.64 Warsaw/Mazovia/Poland (PL) - Akamai International, BV	•
	•	96.7.49.64 Cambridge/Massachusetts/United States (US) - Akamai International B.V.	•
	•	2600:1406:1b::40 Newark/New Jersey/United States (US) - Akamai International B.V.	•
	•	2600:1408:1c::40 Cambridge/Massachusetts/United States (US) - Akamai International B.V.	•
	•	2600:1480:800::43 Cambridge/Massachusetts/United States (US) - Akamai International B.V.	•
	• edns4.ultradns.biz / Auth_Host4.Frankfurt_Node1	204.74.67.4 Herndon/Virginia/United States (US) - Vercara, LLC	•
	•	2610:a1:1015::204 Herndon/Virginia/United States (US) - Vercara, LLC	•
	• edns4.ultradns.com / Auth_Host3.Frankfurt_Node1	204.74.66.4 Herndon/Virginia/United States (US) - Vercara, LLC	•
	•	2001:502:f3ff::204 Herndon/Virginia/United States (US) - Vercara, LLC	•
	• edns4.ultradns.net / Auth_Host1.Frankfurt_Node1	204.74.110.4 New York/United States (US) - Vercara, LLC	•
	•	2610:a1:1014::204 New York/United States (US) - Vercara, LLC	•
	• edns4.ultradns.org / Auth_Host2.Frankfurt_Node1	204.74.111.4 Herndon/Virginia/United States (US) - Vercara, LLC	•
	•	2001:502:4612::204 Herndon/Virginia/United States (US) - Vercara, LLC	•
com	• a.gtld-servers.net / nnn1-par6		•
	• b.gtld-servers.net / nnn1-elwaw4		•
	• c.gtld-servers.net / nnn1-par6		•
	• d.gtld-servers.net / nnn1-defra-5		•
	• e.gtld-servers.net / nnn1-defra-5		•
	• f.gtld-servers.net / nnn1-defra-4		•
	• g.gtld-servers.net / nnn1-defra-4		•
	• h.gtld-servers.net / nnn1-defra-4		•
	• i.gtld-servers.net / nnn1-defra-4		•
	• j.gtld-servers.net / nnn1-frmrs-2		•
	• k.gtld-servers.net / nnn1-frmrs-2		•
	• l.gtld-servers.net / nnn1-frmrs-2		•
	• m.gtld-servers.net / nnn1-frmrs-2		•

4. SOA-Entries

Domain:	com
Zone-Name:	com
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1779330814
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	3

Domain:	com
Zone-Name:	com
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1779330829
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	10

Domain:	adr-labs.com
Zone-Name:	adr-labs.com
Primary:	dns1.registrar-servers.com
Mail:	hostmaster.registrar-servers.com
Serial:	1779326796
Refresh:	43200
Retry:	3600
Expire:	604800
TTL:	3601
num Entries:	4


Domain:	com
Zone-Name:	com
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1779330829
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	3

Domain:	com
Zone-Name:	com
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1779330844
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	10

Domain:	namecheap.com
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	1

Domain:	namecheap.com
Zone-Name:	namecheap.com
Primary:	edns.registrar-servers.com
Mail:	support.namecheap.com
Serial:	1779197935
Refresh:	28800
Retry:	7200
Expire:	604800
TTL:	3600
num Entries:	20

Domain:	parkingpage.namecheap.com
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

show header:

Domainname	Http-Status	redirect	Sec.	G
• http://adr-labs.com/ 192.64.119.193	302	http://adr-labs.com/ Html is minified: 104.88 %	0.333	L
Date: Thu, 21 May 2026 02:36:57 GMT
Connection: keep-alive
Location: http://adr-labs.com/
X-Served-By: Namecheap URL Forward
Server: namecheap-nginx
Content-Type: text/html; charset=utf-8
Content-Length: 43

• http://www.adr-labs.com/ 91.195.240.19	443	Html is minified: 134.88 %	0.060	M
Too Many Requests
Date: Thu, 21 May 2026 02:36:57 GMT
Transfer-Encoding: chunked
Cache-Control: no-store, must-revalidate, no-cache, post-check=0, pre-check=0
Pragma: no-cache
x-cache-miss-from: parking-779cbd4bcf-mpm9z
Server: Parking/1.0
Content-Type: text/html; charset=UTF-8
Expires: Mon, 26 Jul 1997 05:00:00 GMT
Last-Modified: Thu, 21 May 2026 02:36:57 GMT
Content-Length: 58

• https://adr-labs.com/ 192.64.119.193	-14		10.020	T
Timeout - The operation has timed out.

• https://www.adr-labs.com/ 91.195.240.19	-103		0.060	P
SecureConnectionError (3, 0x80131501). 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)

• http://adr-labs.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 192.64.119.193 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	302	http://adr-labs.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de Html is minified: 101.82 % Other inline scripts (∑/total): 0/0	0.173	L
Visible Content:
Date: Thu, 21 May 2026 02:37:08 GMT
Connection: keep-alive
Location: http://adr-labs.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
X-Served-By: Namecheap URL Forward
Server: namecheap-nginx
Content-Type: text/html; charset=utf-8
Content-Length: 112

• http://www.adr-labs.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 91.195.240.19 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	443	Html is minified: 134.88 % Other inline scripts (∑/total): 0/0	0.053	M
Too Many Requests
Visible Content:
Date: Thu, 21 May 2026 02:37:08 GMT
Transfer-Encoding: chunked
Cache-Control: no-store, must-revalidate, no-cache, post-check=0, pre-check=0
Pragma: no-cache
x-cache-miss-from: parking-779cbd4bcf-mpm9z
Server: Parking/1.0
Content-Type: text/html; charset=UTF-8
Expires: Mon, 26 Jul 1997 05:00:00 GMT
Last-Modified: Thu, 21 May 2026 02:37:08 GMT
Content-Length: 58

• https://91.195.240.19/ 91.195.240.19	-103		0.063	P
SecureConnectionError (3, 0x80131501). 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://192.64.119.193/ 192.64.119.193	-14		10.020	T
Timeout - The operation has timed out.

7. Comments

	1. General Results, most used to calculate the result
A	name "adr-labs.com" is domain, public suffix is ".com", top-level-domain is ".com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .com-domains preloaded: 108094 (complete: 276475)
A	Good: All ip addresses are public addresses
	Warning: Only one ip address found: adr-labs.com has only one ip address.
	Warning: Only one ip address found: www.adr-labs.com has only one ip address.
	Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: adr-labs.com has no ipv6 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: www.adr-labs.com has no ipv6 address.
A	Good: No asked Authoritative Name Server had a timeout
A	Good: 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.
C	Error - no version with Http-Status 200
H	Fatal error: No https - result with http-status 200, no encryption
L	http://adr-labs.com/ 192.64.119.193	302	http://adr-labs.com/	Error direct loop
L	http://adr-labs.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 192.64.119.193	302	http://adr-labs.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de	Error direct loop
M	http://www.adr-labs.com/ 91.195.240.19	443		Misconfiguration - main pages should never send http status 400 - 499
	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 adr-labs.com, 1 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.adr-labs.com, 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.adr-labs.com
	2. Header-Checks
U				No https result with http status 2 or 4 (standard-check) found, no header checked.
	3. DNS- and NameServer - Checks
A	Info:: 24 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
A	Info:: 24 Queries complete, 24 with IPv6, 0 with IPv4.
A	Good: All DNS Queries done via IPv6.
	Bad (greater 8):: An average of 12.0 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 2 different Name Servers found: dns1.registrar-servers.com, dns2.registrar-servers.com, 2 Name Servers included in Delegation: dns1.registrar-servers.com, dns2.registrar-servers.com, 2 Name Servers included in 1 Zone definitions: dns1.registrar-servers.com, dns2.registrar-servers.com, 1 Name Servers listed in SOA.Primary: dns1.registrar-servers.com.
A	Good: Only one SOA.Primary Name Server found.: dns1.registrar-servers.com.
A	Good: SOA.Primary Name Server included in the delegation set.: dns1.registrar-servers.com.
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: dns1.registrar-servers.com, dns2.registrar-servers.com
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: 2 different Name Servers found
A	Good: All name servers have ipv4- and ipv6-addresses.: 2 different Name Servers found
	Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 2 Name Servers, 1 Top Level Domain: com
	Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: registrar-servers.com
	Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: US
A	Info: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 156., 1 different subnets (first two Bytes): 156.154., 2 different subnets (first three Bytes): 156.154.132., 156.154.133.
A	Good: Name Server IPv4-addresses from different subnet found:
A	Info: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2610:, 1 different subnets (first two blocks): 2610:00a1:, 2 different subnets (first three blocks): 2610:00a1:1024:, 2610:00a1:1025:, 2 different subnets (first four blocks): 2610:00a1:1024:0000:, 2610:00a1:1025:0000:
A	Good: Name Server IPv6 addresses from different subnets found.
A	Good: Nameserver supports TCP connections: 4 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 4 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 4 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: edns.registrar-servers.com: 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: edns.registrar-servers.com: 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.
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://www.adr-labs.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 91.195.240.19	443		Fatal: Check of /.well-known/acme-challenge/random-filename has a http status between 400 and 499, but not 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge may not work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
A	Good: All checked attribute values are enclosed in quotation marks (" or ').
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	Info: Different Server-Headers found
A	Duration: 213154 milliseconds, 213.154 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)

No CertSpotter - CT-Log entries found

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

No CRT - CT-Log entries found

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: dns1.registrar-servers.com, dns2.registrar-servers.com

QNr.	Domain	Type	NS used
1	com	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	dns1.registrar-servers.com	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: edns1.registrar-servers.com, edns2.registrar-servers.com, edns3.registrar-servers.com, edns4.registrar-servers.com, edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org
	Answer: edns1.registrar-servers.com 2001:41d0:800:2d2c::2, 51.89.217.44
	Answer: edns2.registrar-servers.com 2607:5300:203:7f53::2, 51.222.46.83
	Answer: edns3.registrar-servers.com 193.108.91.149, 2.16.130.65, 2600:1401:2::95, 2600:1480:9800::41, 2a02:26f0:67::43, 95.100.175.67
	Answer: edns4.registrar-servers.com 2.22.230.67, 23.211.132.64, 2600:1406:1b::40, 2600:1408:1c::40, 2600:1480:800::43, 96.7.49.64
	Answer: edns4.ultradns.com 2001:502:f3ff::204, 204.74.66.4
3	dns2.registrar-servers.com	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: edns1.registrar-servers.com, edns2.registrar-servers.com, edns3.registrar-servers.com, edns4.registrar-servers.com, edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org
	Answer: edns1.registrar-servers.com 2001:41d0:800:2d2c::2, 51.89.217.44
	Answer: edns2.registrar-servers.com 2607:5300:203:7f53::2, 51.222.46.83
	Answer: edns3.registrar-servers.com 193.108.91.149, 2.16.130.65, 2600:1401:2::95, 2600:1480:9800::41, 2a02:26f0:67::43, 95.100.175.67
	Answer: edns4.registrar-servers.com 2.22.230.67, 23.211.132.64, 2600:1406:1b::40, 2600:1408:1c::40, 2600:1480:800::43, 96.7.49.64
	Answer: edns4.ultradns.com 2001:502:f3ff::204, 204.74.66.4
4	biz	NS	g.root-servers.net (2001:500:12::d0d)
	Answer: a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz, n.gtld.biz, w.gtld.biz, x.gtld.biz, y.gtld.biz
5	edns4.ultradns.biz	NS	a.gtld.biz (2001:502:ad09::30)
	Answer: pdns196.ultradns.biz, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org
	Answer: pdns196.ultradns.biz 156.154.66.196, 2610:a1:1015::e8
6	net	NS	f.root-servers.net (2001:500:2f::f)
	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
7	edns4.ultradns.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns61.ultradns2.com, ns61.ultradns2.org, pdns196.ultradns.biz, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org
	Answer: pdns196.ultradns.net 156.154.65.196, 2610:a1:1014::e8
8	org	NS	h.root-servers.net (2001:500:1::53)
	Answer: a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org, c0.org.afilias-nst.info, d0.org.afilias-nst.org
9	edns4.ultradns.org	NS	a0.org.afilias-nst.info (2001:500:e::1)
	Answer: ns61.ultradns2.com, ns61.ultradns2.org, pdns196.ultradns.biz, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org
	Answer: ns61.ultradns2.org 204.74.106.61, 2610:a1:323d::53
	Answer: pdns196.ultradns.org 156.154.67.196, 2001:502:4612::e8
10	uk	NS	f.root-servers.net (2001:500:2f::f)
	Answer: dns1.nic.uk, dns2.nic.uk, dns3.nic.uk, dns4.nic.uk, nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk
11	pdns196.ultradns.co.uk: 156.154.69.196, 2610:a1:1017::e8	NS	dns1.nic.uk (2a01:618:400::1)
12	pdns196.ultradns.com: 156.154.64.196, 2001:502:f3ff::e8	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns61.ultradns2.com 204.74.104.61, 2610:a1:313d::53
13	info	NS	k.root-servers.net (2001:7fd::1)
	Answer: a0.info.afilias-nst.info, a2.info.afilias-nst.info, b0.info.afilias-nst.org, b2.info.afilias-nst.org, c0.info.afilias-nst.info, d0.info.afilias-nst.org
14	pdns196.ultradns.info: 156.154.68.196, 2610:a1:1016::e8	NS	a0.info.afilias-nst.info (2001:500:19::1)
15	edns4.ultradns.biz: 204.74.67.4	A	pdns196.ultradns.biz (2610:a1:1015::e8)
16	edns4.ultradns.biz: 2610:a1:1015::204	AAAA	pdns196.ultradns.biz (2610:a1:1015::e8)
17	edns4.ultradns.net: 204.74.110.4	A	ns61.ultradns2.com (2610:a1:313d::53)
18	edns4.ultradns.net: 2610:a1:1014::204	AAAA	ns61.ultradns2.com (2610:a1:313d::53)
19	edns4.ultradns.org: 204.74.111.4	A	ns61.ultradns2.com (2610:a1:313d::53)
20	edns4.ultradns.org: 2001:502:4612::204	AAAA	ns61.ultradns2.com (2610:a1:313d::53)
21	dns1.registrar-servers.com: 156.154.132.200	A	edns1.registrar-servers.com (2001:41d0:800:2d2c::2)
22	dns1.registrar-servers.com: 2610:a1:1024::200	AAAA	edns1.registrar-servers.com (2001:41d0:800:2d2c::2)
23	dns2.registrar-servers.com: 156.154.133.200	A	edns1.registrar-servers.com (2001:41d0:800:2d2c::2)
24	dns2.registrar-servers.com: 2610:a1:1025::200	AAAA	edns1.registrar-servers.com (2001:41d0:800:2d2c::2)

14. CAA - Entries

Domainname	flag	Value	∑ Queries
parkingpage.namecheap.com	0	no CAA entry found	1
www.adr-labs.com			1
namecheap.com	0	no CAA entry found	1
adr-labs.com	0	no CAA entry found	1
com	0	no CAA entry found	1
	0	no CAA entry found	1

15. TXT - Entries

Domainname	TXT Entry	Status	∑ Queries
adr-labs.com	v=spf1 include:spf.efwd.registrar-servers.com ~all	ok	1
www.adr-labs.com			1
parkingpage.namecheap.com		ok	1
_acme-challenge.adr-labs.com		Name Error - The domain name does not exist	1
_acme-challenge.www.adr-labs.com		Name Error - The domain name does not exist	1
_acme-challenge.adr-labs.com.adr-labs.com		Name Error - The domain name does not exist	1
_acme-challenge.parkingpage.namecheap.com		Name Error - The domain name does not exist	1
_acme-challenge.www.adr-labs.com.adr-labs.com		Name Error - The domain name does not exist	1
_acme-challenge.www.adr-labs.com.www.adr-labs.com		Name Error - The domain name does not exist	1
_acme-challenge.parkingpage.namecheap.com.parkingpage.namecheap.com		Name Error - The domain name does not exist	1

16. DomainService - Entries

Type		Domain	Pref	Value	DNS-error	num Answers	Status
MX		adr-labs.com	10	eforward1.registrar-servers.com	0	5	ok
	A			162.255.118.51	0	1	ok
	CNAME				0	0	ok
MX		adr-labs.com	10	eforward2.registrar-servers.com	0	5	ok
	A			162.255.118.52	0	1	ok
	CNAME				0	0	ok
MX		adr-labs.com	10	eforward3.registrar-servers.com	0	5	ok
	A			162.255.118.51	0	1	ok
	CNAME				0	0	ok
MX		adr-labs.com	15	eforward4.registrar-servers.com	0	5	ok
	A			162.255.118.52	0	1	ok
	CNAME				0	0	ok
MX		adr-labs.com	20	eforward5.registrar-servers.com	0	5	ok
	A			162.255.118.51	0	1	ok
	CNAME				0	0	ok
SPF	TXT	adr-labs.com		v=spf1 include:spf.efwd.registrar-servers.com ~all			ok
	TXT	spf.efwd.registrar-servers.com		v=spf1 ip4:209.105.246.192/28 ip4:198.54.122.192/26 ip4:162.255.118.0/26 ip4:198.54.122.0/28 ip4:162.255.118.240/29 ip4:63.250.43.96/27 ip4:198.177.126.16/28 ?all			ok

17. Cipher Suites

No results

18. Portchecks

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

Permalink: https://check-your-website.server-daten.de/?i=ece278a5-5488-45f6-8fb3-44909489b6cc

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