nighthouse.dk
Last scanned: 2026-08-31 14:01:59  ·  2421ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   89ms
NameserverIP addressesPTRASN / 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 Records1 records   120ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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 Sorø
📧 MX Records4 records   107ms
PriorityTTLMail ServerIP addressesPTRASN
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
ServiceCNAME / IP
🔷 Autodiscover93.166.0.190
🔶 Autoconfig93.166.0.190
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   480ms
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)
PolicyRecord (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
🔏 ACME Challenge
TypeNameValue
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 / DANE4 records   243ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
🔐 DNSSEC250ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083103
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
89ms
A
120ms
MX
107ms
AAAA
101ms
TXT
480ms
CAA
110ms
HTTPS
158ms
TLSA
243ms
SOA
0ms
MTA-STS
190ms
DNSSEC
250ms
SRV
210ms
Total
2421ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 14:01:59 2421ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-30 13:32:13 1644ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-29 06:37:45 874ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-27 23:19:20 787ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-26 17:46:29 851ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-25 03:11:12 952ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-24 01:36:30 3483ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-23 00:56:48 3081ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-22 00:50:51 1117ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-21 00:39:02 7987ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-19 22:26:38 1493ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 21:53:07 6757ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-16 21:17:24 1104ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-15 09:22:46 1180ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-13 15:38:27 1218ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-12 10:35:23 1063ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-11 04:38:54 4032ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-09 23:46:04 1205ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-08 02:44:07 1177ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-02 14:32:37 9829ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-01 13:29:35 1355ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-31 03:39:46 7166ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-27 05:48:15 1171ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-26 05:35:13 9264ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-25 05:10:56 1545ms 2 NS 1 A 4 MX 🔒 Secure View
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