31679666.dk

📜 Historical scan 2026-08-26 23:25:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

31679666.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 September 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a 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 31ms

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 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	3600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod10-cph3.one.com	104.37.34.70	mx1.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod10-cph3.one.com	104.37.34.71	mx2.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod10-cph3.one.com	104.37.34.72	mx3.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod10-cph3.one.com	104.37.34.73	mx4.pub.mailpod10-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 110ms

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

✉️ SPF#

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

Policy	Record (31679666.dk)
-all (hard fail)	v=spf1 -all
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.31679666.dk)
p=reject	v=DMARC1; p=reject

📬 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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

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

🔗 TLSA / DANE#

4 records 58ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…

🔐 DNSSEC#

91ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082601
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 2026-10-22 06:11:03

Field	Value
Registrar	ONE.COM A/S
Registered	2021-09-28
Expires	2026-09-27 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

25ms

34ms

AAAA

27ms

TXT

110ms

CAA

35ms

HTTPS

29ms

TLSA

58ms

SOA

0ms

MTA-STS

43ms

DNSSEC

91ms

SRV

42ms

Total

556ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 09:05:57	223ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 05:50:58	619ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 00:21:43	104ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 23:43:45	223ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 23:05:37	385ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 21:33:45	222ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 19:07:39	101ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 18:16:00	232ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 17:32:30	113ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 15:59:04	332ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 15:52:34	484ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 14:28:17	179ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 02:16:24	244ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 02:14:38	570ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 02:11:08	222ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 17:52:51	133ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 17:47:57	376ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 17:31:11	230ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 17:27:49	99ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 17:25:49	260ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 17:22:32	827ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 18:03:41	698ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-28 23:43:52	747ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-10 07:58:22	567ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-28 00:55:14	727ms	2 NS 1 A 4 MX	🔒 Secure