fnuck.dk

📜 Historical scan 2026-06-17 10:16:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fnuck.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 July 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.93.0.105 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by mail.codectrl.dk. 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 48ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.93.0.105	—	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.codectrl.dk	40.113.42.110	mail.codectrl.dk	AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 99ms

TXT Record
v=spf1 mx a:mail.codectrl.dk ~all

✉️ SPF#

Policy	Record (fnuck.dk)
~all (soft fail)	v=spf1 mx a:mail.codectrl.dk ~all

📨 DMARC#

Policy	Record (_dmarc.fnuck.dk)
p=quarantine	v=DMARC1; p=quarantine; fo=1; pct=100; adkim=r; aspf=s

📬 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 15:24:40

www	20.93.0.105 (AS8075) (address records, no CNAME)
www vs bare domain	Same network fnuck.dk: 20.93.0.105 (AS8075) www.fnuck.dk: 20.93.0.105 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026032401
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 2026-10-10 05:04:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-07-24
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

36ms

34ms

AAAA

49ms

TXT

99ms

CAA

45ms

HTTPS

48ms

TLSA

63ms

SOA

34ms

MTA-STS

50ms

DNSSEC

72ms

SRV

0ms

Total

448ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:31:05	500ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 02:50:22	584ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 00:38:05	591ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 09:49:03	8740ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 22:27:41	619ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:16:38 shown	448ms	2 NS 1 A 1 MX	🔒 Secure