0.dk

Records from scan: 2026-10-12 20:12:21 · 1303ms total · last checked 2026-10-16 02:29 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

0.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 April 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 66ms

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 191ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
145.14.144.39	43200s	—	—	—	—	🇩🇪 Germany	—

📧 MX Records#

1 records 103ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 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#

checked 2026-10-12 20:12:21

www	NORESPONSE
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

264ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2026101101
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 19:31:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-04-22
Expires	2027-06-30 (256d)

🔗 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
9.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

66ms

191ms

103ms

AAAA

77ms

TXT

340ms

CAA

108ms

HTTPS

72ms

TLSA

513ms

SOA

64ms

MTA-STS

130ms

DNSSEC

264ms

SRV

230ms

Total

1303ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 20:12:21 shown	1303ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 08:14:55	532ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 06:13:45	756ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 10:34:28	453ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 11:35:43	1826ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 17:48:52	663ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 22:25:41	574ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 18:01:44	614ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 22:24:29	705ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:31:45	434ms	2 NS 1 A 0 MX	🔒 Secure