n00.dk

📜 Historical scan 2026-09-11 11:32:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

n00.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.38.77.118 is hosted by IDDQD-AS (AS1835) in Denmark. 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 145ms

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 115ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.38.77.118	3600s	—	AS1835	IDDQD-AS	192.38.0.0/17	🇩🇰 Denmark	Kongens Lyngby

📧 MX Records#

1 records 167ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	n00.dk → 192.38.77.118
🔶 Autoconfig	n00.dk → 192.38.77.118

🔷 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 2026-10-10 01:30:33

www CNAME	n00.dk (all on n00.dk) → 192.38.77.118 (AS1835)
www vs bare domain	Same network n00.dk: 192.38.77.118 (AS1835) www.n00.dk: 192.38.77.118 (AS1835)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.n00.dk	n00.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

257ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090801
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 2026-10-13 13:23:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-02-04
Expires	2027-02-28 (131d)

🔗 Same registrant#

4 domains

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
gahk.dk	Punktum dk A/S (direct)
iotlab.dk	Punktum dk A/S (direct)
tecki.dk	Punktum dk A/S (direct)
xfelt.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

145ms

115ms

167ms

AAAA

240ms

TXT

490ms

CAA

169ms

HTTPS

240ms

TLSA

318ms

SOA

0ms

MTA-STS

204ms

DNSSEC

257ms

SRV

292ms

Total

1307ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 01:30:33	778ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 19:42:14	801ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 11:32:18 shown	1307ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 07:11:38	645ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 21:56:46	762ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 20:17:11	691ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 10:13:29	4725ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 07:52:29	8770ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 22:49:11	795ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:20:37	946ms	2 NS 1 A 0 MX	🔒 Secure