nighthouse.dk

📜 Historical scan 2026-10-21 17:22:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nighthouse.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 May 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.166.0.190 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. 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 33ms

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#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.166.0.190	43200s	93-166-0-190-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	93.166.0.0/15	🇩🇰 Denmark	Køge

📧 MX Records#

4 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	93.166.0.190
🔶 Autoconfig	93.166.0.190

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 375ms

TXT Record
v=spf1 include:_custspf.one.com ~all
v=spf1 include:_include.mxhotel.dk -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (nighthouse.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all
-all (hard fail)	v=spf1 include:_include.mxhotel.dk -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 2026-10-22 19:46:33

www	Exists, no address
www vs bare domain	www does not resolve nighthouse.dk: 93.166.0.190 (AS3292) www.nighthouse.dk: no address (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.nighthouse.dk	7aaa4013-0194-4623-99a3-6f98db731b4d.auth.acme-dns.io
TXT	7aaa4013-0194-4623-99a3-6f98db731b4d.auth.acme-dns.io	63ye4xMZEsOxu5KU7oXcBL6kGc-E81m8cyHlP85L4AA

🔗 TLSA / DANE#

4 records 74ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	42A27444ECBF3C0485409E27E2A6AB15…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	42A27444ECBF3C0485409E27E2A6AB15…

🔐 DNSSEC#

57ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

28ms

Field	Value
Serial	2026102102
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 2026-10-19 12:24:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-05-03
Expires	2028-06-30 (615d)

🔗 Same registrant#

1 domain

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
hantsoe.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

31ms

35ms

AAAA

37ms

TXT

375ms

CAA

32ms

HTTPS

43ms

TLSA

74ms

SOA

28ms

MTA-STS

53ms

DNSSEC

57ms

SRV

61ms

Total

665ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 19:46:33	667ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-21 17:22:36 shown	665ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-20 12:46:53	1614ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-19 11:50:57	651ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-18 11:39:12	582ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-17 11:36:57	807ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-16 11:31:01	1624ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-15 10:02:34	1391ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-14 06:54:58	538ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-13 04:49:43	903ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-12 03:42:24	1786ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-11 02:51:38	1191ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-10 00:57:32	882ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-09 00:44:01	928ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-08 00:41:18	4263ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-07 00:39:14	2373ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-05 21:42:42	2367ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-04 21:41:16	1091ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-03 21:34:01	1054ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-02 21:30:26	953ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-01 21:29:48	959ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-30 21:27:46	1058ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-29 21:25:23	874ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-28 21:16:45	804ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-27 21:00:47	1048ms	2 NS 1 A 4 MX	🔒 Secure