kystsanatoriet.dk

📜 Historical scan 2026-10-17 04:58:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kystsanatoriet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 September 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 142ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (kystsanatoriet.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-23 08:02:14

www	NXDOMAIN
www vs bare domain	Neither resolves kystsanatoriet.dk: no address www.kystsanatoriet.dk: no address
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

62ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

30ms

Field	Value
Serial	2026101701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-20 19:24:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-09-27
Expires	2027-09-30 (339d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bagergyden.dk	Simply.com A/S
tingdb.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

31ms

34ms

AAAA

38ms

TXT

142ms

CAA

33ms

HTTPS

41ms

TLSA

30ms

SOA

30ms

MTA-STS

60ms

DNSSEC

62ms

SRV

47ms

Total

394ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 08:02:14	1276ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-21 20:55:28	360ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-20 19:13:38	939ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-19 07:05:15	406ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-17 04:58:01 shown	394ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-16 04:41:45	459ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-14 20:27:54	414ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-13 20:04:11	374ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-11 15:07:37	834ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-03 23:01:50	923ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-02 22:59:15	105ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 22:57:08	717ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 22:43:11	492ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-26 07:54:12	2517ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-21 08:01:13	644ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-03 17:55:00	1223ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-15 03:15:05	3156ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-06 11:10:58	1142ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-03 14:17:45	784ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-21 15:15:42	619ms	2 NS 1 A 4 MX	⚠️ Bogus
2026-06-20 17:51:00	1333ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-18 08:52:42	2763ms	2 NS 1 A 4 MX	🔒 Secure