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

Zone (*)	DNSSEC - Informations

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


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


	• Status: Valid because published


	4 DNSKEY RR found


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


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


	Public Key with Algorithm 8, KeyTag 54393, Flags 256


	Public Key with Algorithm 8, KeyTag 57780, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.07.2026, 00:00:00 +, Signature-Inception: 01.07.2026, 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=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 20.07.2026, 20:00:00 +, Signature-Inception: 07.07.2026, 19:00:00 +, KeyTag 57780, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 57780 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: 21.07.2026, 14:02:35 +, Signature-Inception: 06.07.2026, 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: surfskip.com
surfskip.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 "r8c08jpak9m761i26crjuu9qjk2gpkuj" between the hashed NSEC3-owner "r8c058tqs6o0d0domc57jcui0lrklikt" and the hashed NextOwner "r8c08mq7ahqe0etqealuaokqcg6m2tmt". So the parent zone confirmes the not-existence of a DS RR. Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner r8c058tqs6o0d0domc57jcui0lrklikt.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 11.07.2026, 02:28:35 +, Signature-Inception: 04.07.2026, 01:18:35 +, 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 "surfskip.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: 13.07.2026, 23:59:59 +, Signature-Inception: 06.07.2026, 22:49:59 +, KeyTag 27677, Signer-Name: com


	The ClosestEncloser says, that "*.com" with the Hash "3rl2r262eg0n1ap5olhae7mah2ah09hj" 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 "3rl2q58205687c8i9kc9mv46dghcns45" and the Next Owner "3rl2vrnhrtnqp2acb7jk3k0ogv4st3u3", so the Hash of the wildcard is between these hashes. So that NSEC3 proves the Not-existence of that wildcard expansion. Opt-Out: True Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 3rl2q58205687c8i9kc9mv46dghcns45.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 12.07.2026, 00:27:01 +, Signature-Inception: 04.07.2026, 23:17:01 +, KeyTag 27677, Signer-Name: com

Zone: www.surfskip.com
www.surfskip.com	0 DS RR in the parent zone found


	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 "www.surfskip.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: 13.07.2026, 23:59:59 +, Signature-Inception: 06.07.2026, 22:49:59 +, KeyTag 27677, Signer-Name: com


	The ClosestEncloser says, that "*.com" with the Hash "3rl2r262eg0n1ap5olhae7mah2ah09hj" 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 "3rl2q58205687c8i9kc9mv46dghcns45" and the Next Owner "3rl2vrnhrtnqp2acb7jk3k0ogv4st3u3", so the Hash of the wildcard is between these hashes. So that NSEC3 proves the Not-existence of that wildcard expansion. Opt-Out: True Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 3rl2q58205687c8i9kc9mv46dghcns45.com., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 12.07.2026, 00:27:01 +, Signature-Inception: 04.07.2026, 23:17:01 +, KeyTag 27677, Signer-Name: com

3. Name Servers

Domain	Nameserver
www.surfskip.com	• a.gtld-servers.net
surfskip.com	• a.gtld-servers.net
com	• 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	•

4. SOA-Entries

Domain:	com
Zone-Name:	com
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1783473831
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	13

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

Domain:	www.surfskip.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

Domainname	Http-Status	redirect	Sec.	G
•

7. Comments

	1. General Results, most used to calculate the result
A	name "surfskip.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: 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.
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.surfskip.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
A
A	Info:: 13 different Name Servers found: 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, 13 Name Servers included in Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, 13 Name Servers included in 1 Zone definitions: 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, 1 Name Servers listed in SOA.Primary: a.gtld-servers.net.
A	Good: Only one SOA.Primary Name Server found.: a.gtld-servers.net.
A	Good: SOA.Primary Name Server included in the delegation set.: a.gtld-servers.net.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: a.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: b.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: c.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: d.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: e.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: f.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: g.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: h.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: i.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: j.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: k.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: l.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
X	Fatal: Inconsistency 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. Read https://www.iana.org/help/nameserver-requirements and send it to your Name Server Hoster.: m.gtld-servers.net (): Delegation: a.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, m.gtld-servers.net, Zone: 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.
A	Good: All Name Server Domain Names have a Public Suffix.
A
A	Good: Nameserver supports TCP connections: 13 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 13 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 13 good Nameserver
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
	Info: Creating a Letsencrypt certificate with that domain name isn't possible. To create a certificate you need a registered, worldwide unique domain name. The domain name ends with a public suffix, that's good (not Grade Z). But the domain isn't registered. If you want a certificate with that domain name, you have to proof that you are the domain owner. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
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: 18767 milliseconds, 18.767 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=WE1, O=Google Trust Services, C=US				0	0	10
CN=E6, O=Let's Encrypt, C=US				0	0	7
CN=R3, O=Let's Encrypt, C=US				0	0	4
CN=E5, O=Let's Encrypt, C=US				0	0	4
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US				0	0	3
CN=E1, O=Let's Encrypt, C=US				0	0	2
CN=E7, O=Let's Encrypt, C=US				0	0	2
CN=E8, O=Let's Encrypt, C=US				0	0	2
CN=YE2, O=Let's Encrypt, C=US				1	1	1
CN=Amazon RSA 2048 M02, O=Amazon, C=US				0	0	1

CertSpotter-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
15973624861 leaf cert	CN=YE2, O=Let's Encrypt, C=US	2026-07-20 07:39:07	2026-10-18 07:39:06	*.surfskip.com, surfskip.com - 2 entries
14584707555 leaf cert	CN=E7, O=Let's Encrypt, C=US	2026-04-20 08:30:52	2026-07-19 08:30:51	*.surfskip.com, surfskip.com - 2 entries
14157663100 precert	CN=WE1, O=Google Trust Services, C=US	2026-03-16 21:06:25	2026-06-14 22:04:59	*.surfskip.com, surfskip.com - 2 entries
13837840668 leaf cert	CN=E8, O=Let's Encrypt, C=US	2026-02-17 06:05:25	2026-05-18 06:05:24	*.surfskip.com, surfskip.com - 2 entries
13461245264 precert	CN=WE1, O=Google Trust Services, C=US	2026-01-16 17:04:28	2026-04-16 18:03:05	*.surfskip.com, surfskip.com - 2 entries
13138967091 leaf cert	CN=E8, O=Let's Encrypt, C=US	2025-12-19 13:36:09	2026-03-19 13:36:08	*.surfskip.com, surfskip.com - 2 entries
12773436973 precert	CN=WE1, O=Google Trust Services, C=US	2025-11-18 13:23:06	2026-02-16 14:20:53	*.surfskip.com, surfskip.com - 2 entries
12378453128 leaf cert	CN=E7, O=Let's Encrypt, C=US	2025-10-21 07:11:19	2026-01-19 07:11:18	*.surfskip.com, surfskip.com - 2 entries
11949844381 precert	CN=WE1, O=Google Trust Services, C=US	2025-09-20 10:41:57	2025-12-19 11:40:28	*.surfskip.com, surfskip.com - 2 entries
11529630665 leaf cert	CN=E5, O=Let's Encrypt, C=US	2025-08-17 17:57:33	2025-11-15 17:57:32	*.surfskip.com, surfskip.com - 2 entries
11223812801 precert	CN=WE1, O=Google Trust Services, C=US	2025-07-23 08:43:18	2025-10-21 09:41:02	*.surfskip.com, surfskip.com - 2 entries
10813747692 leaf cert	CN=E6, O=Let's Encrypt, C=US	2025-06-19 16:52:47	2025-09-17 16:52:46	*.surfskip.com, surfskip.com - 2 entries
10528758968 precert	CN=WE1, O=Google Trust Services, C=US	2025-05-25 06:32:40	2025-08-23 07:30:47	*.surfskip.com, surfskip.com - 2 entries
10117572061 leaf cert	CN=E5, O=Let's Encrypt, C=US	2025-04-15 17:12:10	2025-07-14 17:12:09	*.surfskip.com, surfskip.com - 2 entries
9917685422 precert	CN=WE1, O=Google Trust Services, C=US	2025-03-27 04:36:08	2025-06-25 05:34:45	*.surfskip.com, surfskip.com - 2 entries
9516554479 leaf cert	CN=E5, O=Let's Encrypt, C=US	2025-02-15 10:29:43	2025-05-16 10:29:42	*.surfskip.com, surfskip.com - 2 entries
9332089448 precert	CN=WE1, O=Google Trust Services, C=US	2025-01-27 02:37:27	2025-04-27 03:36:10	*.surfskip.com, surfskip.com - 2 entries
8968232784 leaf cert	CN=E6, O=Let's Encrypt, C=US	2024-12-18 08:01:45	2025-03-18 08:01:44	*.surfskip.com, surfskip.com - 2 entries
8787596507 precert	CN=WE1, O=Google Trust Services, C=US	2024-11-29 01:26:17	2025-02-27 01:26:16	*.surfskip.com, surfskip.com - 2 entries
8451105490 leaf cert	CN=E6, O=Let's Encrypt, C=US	2024-10-20 07:42:39	2025-01-18 07:42:38	*.surfskip.com, surfskip.com - 2 entries
8389636959 leaf cert	CN=E6, O=Let's Encrypt, C=US	2024-10-12 17:39:50	2025-01-10 17:39:49	www.surfskip.com - 1 entries
8364618530 leaf cert	CN=E6, O=Let's Encrypt, C=US	2024-10-09 13:09:22	2025-01-07 13:09:21	surfskip.com - 1 entries
8300178410 leaf cert	CN=WE1, O=Google Trust Services, C=US	2024-09-30 23:43:14	2024-12-29 23:43:13	*.surfskip.com, surfskip.com - 2 entries
7567030191 leaf cert	CN=E6, O=Let's Encrypt, C=US	2024-06-24 04:18:35	2024-09-22 04:18:34	*.surfskip.com, surfskip.com - 2 entries
7501254612 leaf cert	CN=E6, O=Let's Encrypt, C=US	2024-06-14 03:33:53	2024-09-12 03:33:52	www.surfskip.com - 1 entries
7478839905 leaf cert	CN=E5, O=Let's Encrypt, C=US	2024-06-10 22:40:51	2024-09-08 22:40:50	surfskip.com - 1 entries
7444698050 leaf cert	CN=GTS CA 1P5, O=Google Trust Services LLC, C=US	2024-06-04 20:09:55	2024-09-02 20:09:54	*.surfskip.com, surfskip.com - 2 entries
7201147306 leaf cert	CN=E1, O=Let's Encrypt, C=US	2024-04-26 03:01:44	2024-07-25 03:01:43	*.surfskip.com, surfskip.com - 2 entries
7127737174 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-14 20:21:10	2024-07-13 20:21:09	www.surfskip.com - 1 entries
7105439757 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-04-11 10:17:18	2024-07-10 10:17:17	surfskip.com - 1 entries
7079048318 precert	CN=GTS CA 1P5, O=Google Trust Services LLC, C=US	2024-04-06 19:38:02	2024-07-05 19:38:01	*.surfskip.com, surfskip.com - 2 entries
6828186749 leaf cert	CN=E1, O=Let's Encrypt, C=US	2024-02-27 01:07:04	2024-05-27 01:07:03	*.surfskip.com, surfskip.com - 2 entries
6755271487 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-02-14 20:36:10	2024-05-14 20:36:09	www.surfskip.com - 1 entries
6732117517 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-02-10 20:35:11	2024-05-10 20:35:10	surfskip.com - 1 entries
6714767494 precert	CN=GTS CA 1P5, O=Google Trust Services LLC, C=US	2024-02-07 17:16:13	2024-05-07 17:16:12	*.surfskip.com, surfskip.com - 2 entries
5587110036 precert	CN=Amazon RSA 2048 M02, O=Amazon, C=US	2023-07-26 00:00:00	2024-08-23 23:59:59	surfskip.com, www.surfskip.com - 2 entries

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

Issuer				last 7 days	active	num Certs
CN=WE1, O=Google Trust Services, C=US				0	0	8
CN=E6, O=Let's Encrypt, C=US				0	0	7
CN=E5, O=Let's Encrypt, C=US				0	0	5
CN=R3, O=Let's Encrypt, C=US				0 /0 new	0	4
CN=GTS CA 1P5, O=Google Trust Services LLC, C=US				0	0	3
CN=E1, O=Let's Encrypt, C=US				0	0	2
CN=Amazon RSA 2048 M02, O=Amazon, C=US				0	0	1

CRT-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
21154575272 precert	CN=WE1, O=Google Trust Services, C=US	2025-09-20 08:41:57	2025-12-19 10:40:28	*.surfskip.com, surfskip.com 2 entries
20401805122 precert	CN=E5, O=Let's Encrypt, C=US	2025-08-17 15:57:33	2025-11-15 16:57:32	*.surfskip.com, surfskip.com 2 entries
19852702622 precert	CN=WE1, O=Google Trust Services, C=US	2025-07-23 06:43:18	2025-10-21 07:41:02	*.surfskip.com, surfskip.com 2 entries
19120710742 leaf cert	CN=E6, O=Let's Encrypt, C=US	2025-06-19 14:52:47	2025-09-17 14:52:46	*.surfskip.com, surfskip.com 2 entries
18610852666 precert	CN=WE1, O=Google Trust Services, C=US	2025-05-25 04:32:40	2025-08-23 05:30:47	*.surfskip.com, surfskip.com 2 entries
17867031003 leaf cert	CN=E5, O=Let's Encrypt, C=US	2025-04-15 15:12:10	2025-07-14 15:12:09	*.surfskip.com, surfskip.com 2 entries
17435921551 precert	CN=WE1, O=Google Trust Services, C=US	2025-03-27 03:36:08	2025-06-25 03:34:45	*.surfskip.com, surfskip.com 2 entries
17212213088 leaf cert	CN=E5, O=Let's Encrypt, C=US	2025-02-15 09:29:43	2025-05-16 08:29:42	*.surfskip.com, surfskip.com 2 entries
16476652031 precert	CN=WE1, O=Google Trust Services, C=US	2025-01-27 01:37:27	2025-04-27 01:36:10	*.surfskip.com, surfskip.com 2 entries
16151499664 leaf cert	CN=E6, O=Let's Encrypt, C=US	2024-12-18 07:01:45	2025-03-18 07:01:44	*.surfskip.com, surfskip.com 2 entries
15542436500 precert	CN=WE1, O=Google Trust Services, C=US	2024-11-29 00:26:17	2025-02-27 00:26:16	*.surfskip.com, surfskip.com 2 entries
15012226485 leaf cert	CN=E6, O=Let's Encrypt, C=US	2024-10-20 05:42:39	2025-01-18 06:42:38	*.surfskip.com, surfskip.com 2 entries
14905108902 leaf cert	CN=E6, O=Let's Encrypt, C=US	2024-10-12 15:39:50	2025-01-10 16:39:49	www.surfskip.com 1 entries
14862311543 leaf cert	CN=E6, O=Let's Encrypt, C=US	2024-10-09 11:09:22	2025-01-07 12:09:21	surfskip.com 1 entries
14905111222 leaf cert	CN=WE1, O=Google Trust Services, C=US	2024-09-30 21:43:14	2024-12-29 22:43:13	*.surfskip.com, surfskip.com 2 entries
14267597495 leaf cert	CN=E5, O=Let's Encrypt, C=US	2024-08-22 04:24:29	2024-11-20 05:24:28	*.surfskip.com, surfskip.com 2 entries
14165927045 leaf cert	CN=E5, O=Let's Encrypt, C=US	2024-08-13 08:49:25	2024-11-11 09:49:24	www.surfskip.com 1 entries
14073254115 precert	CN=E6, O=Let's Encrypt, C=US	2024-08-10 05:08:12	2024-11-08 06:08:11	surfskip.com 1 entries
13982717106 precert	CN=WE1, O=Google Trust Services, C=US	2024-08-02 20:23:41	2024-10-31 21:23:40	*.surfskip.com, surfskip.com 2 entries
13497321750 leaf cert	CN=E6, O=Let's Encrypt, C=US	2024-06-24 02:18:35	2024-09-22 02:18:34	*.surfskip.com, surfskip.com 2 entries
12630684704 precert	CN=GTS CA 1P5, O=Google Trust Services LLC, C=US	2024-04-06 17:38:02	2024-07-05 17:38:01	*.surfskip.com, surfskip.com 2 entries
12202205354 precert	CN=E1, O=Let's Encrypt, C=US	2024-02-27 00:07:04	2024-05-26 23:07:03	*.surfskip.com, surfskip.com 2 entries
12079677384 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-02-14 19:36:10	2024-05-14 18:36:09	www.surfskip.com 1 entries
12039823100 precert	CN=R3, O=Let's Encrypt, C=US	2024-02-10 19:35:11	2024-05-10 18:35:10	surfskip.com 1 entries
12009820792 precert	CN=GTS CA 1P5, O=Google Trust Services LLC, C=US	2024-02-07 16:16:13	2024-05-07 15:16:12	*.surfskip.com, surfskip.com 2 entries
11501082493 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-12-16 14:27:43	2024-03-15 14:27:42	www.surfskip.com 1 entries
11400552187 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-12-12 18:56:15	2024-03-11 18:56:14	surfskip.com 1 entries
11386655469 leaf cert	CN=E1, O=Let's Encrypt, C=US	2023-12-10 22:11:51	2024-03-09 22:11:50	*.surfskip.com, surfskip.com 2 entries
11371824416 precert	CN=GTS CA 1P5, O=Google Trust Services LLC, C=US	2023-12-10 14:20:03	2024-03-09 14:20:02	*.surfskip.com, surfskip.com 2 entries
9994285301 precert	CN=Amazon RSA 2048 M02, O=Amazon, C=US	2023-07-25 22:00:00	2024-08-23 21:59:59	surfskip.com, www.surfskip.com 2 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:

No NameServer - IP address - Informations found

14. CAA - Entries

Domainname	flag	Name	Value	∑ Queries	∑ Timeout
com	0		no CAA entry found	1	0

15. TXT - Entries

No TXT entries found

16. DomainService - Entries

No DomainServiceEntries entries found

17. Cipher Suites

No Ciphers found

18. Portchecks

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

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