d0.dk

📜 Historical scan 2026-06-16 23:30:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

d0.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 December 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 128.76.179.166 is hosted by TDC Holding A/S (AS3292) in Denmark. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
128.76.179.166	—	128-76-179-166-dynamic.dk.customer.tdc.net	AS3292	TDC Holding A/S	128.76.128.0/17	🇩🇰 Denmark	Egtved

📧 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#

📝

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 2026-10-12 04:17:52

www	128.76.179.166 (AS3292) (address records, no CNAME)
www vs bare domain	Same network d0.dk: 128.76.179.166 (AS3292) www.d0.dk: 128.76.179.166 (AS3292)
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#

136ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2026061101
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 2026-10-12 04:41:30

Field	Value
Registrar	ONE.COM A/S
Registered	2004-12-16
Expires	2026-12-31 (68d)

🔗 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
chrul.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

35ms

45ms

33ms

AAAA

35ms

TXT

200ms

CAA

33ms

HTTPS

31ms

TLSA

129ms

SOA

31ms

MTA-STS

34ms

DNSSEC

136ms

SRV

0ms

Total

509ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 04:17:52	491ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 06:33:28	501ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 22:08:39	546ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 20:47:58	1102ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 02:47:16	705ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 14:46:50	597ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 22:03:43	604ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 23:52:13	1150ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 23:30:11 shown	509ms	2 NS 1 A 0 MX	🔒 Secure