serial.dk

📜 Historical scan 2026-09-14 02:20:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

serial.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 August 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.51.143.32 is hosted by Host Europe GmbH (AS8972) in France. Mail is handled by mail.serial.dk. 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 144ms

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 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.51.143.32	43200s	lvps92-51-143-32.dedicated.hosteurope.de	AS8972	Host Europe GmbH	92.51.128.0/20	🇫🇷 France	Strasbourg

📧 MX Records#

1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.serial.dk	92.51.143.32	lvps92-51-143-32.dedicated.hosteurope.de	AS8972 Host Europe GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	92.51.143.32
🔶 Autoconfig	92.51.143.32

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 09:32:18

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks serial.dk: 92.51.143.32 (AS8972) www.serial.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

130ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090701
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 2026-10-09 10:06:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-08-03
Expires	2027-09-30 (342d)

📋 WHOIS#

⏱️ Lookup Timing#

144ms

89ms

87ms

AAAA

118ms

TXT

282ms

CAA

149ms

HTTPS

116ms

TLSA

646ms

SOA

0ms

MTA-STS

115ms

DNSSEC

130ms

SRV

148ms

Total

1308ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:32:18	1449ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 02:39:52	967ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 02:20:16 shown	1308ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 09:21:40	2859ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 19:50:08	1417ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 17:01:09	1209ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 09:44:23	2276ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 15:46:18	470ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 20:05:50	2550ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 21:00:56	656ms	2 NS 1 A 1 MX	🔒 Secure