nafnet.dk

📜 Historical scan 2026-08-31 10:38:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nafnet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.236.58.219 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by mx.foreningsmail.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 33ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.236.58.219	3600s	—	AS8075	Microsoft Corporation	52.224.0.0/11	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	mx.foreningsmail.dk	34.140.124.121	121.124.140.34.bc.googleusercontent.com	AS396982 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 122ms

TXT Record
v=spf1 include:_spf_forening.mail.dk ~all

✉️ SPF#

Policy	Record (nafnet.dk)
~all (soft fail)	v=spf1 include:_spf_forening.mail.dk ~all

📨 DMARC#

Policy	Record (_dmarc.nafnet.dk)
p=reject	v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:cv1zdpyr@ag.eu.dmarcian.com; ruf=mailto:cv1zdpyr@fr.eu.dmarcian.com

📬 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 07:29:07

www CNAME	nafnet.dk (all on nafnet.dk) → 52.236.58.219 (AS8075)
www vs bare domain	Same network nafnet.dk: 52.236.58.219 (AS8075) www.nafnet.dk: 52.236.58.219 (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#

102ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026083101
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 07:54:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-01-13
Expires	2027-01-31 (105d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

29ms

24ms

AAAA

31ms

TXT

122ms

CAA

27ms

HTTPS

30ms

TLSA

104ms

SOA

0ms

MTA-STS

41ms

DNSSEC

102ms

SRV

36ms

Total

544ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 07:29:07	779ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 06:43:43	605ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 05:39:44	653ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 05:20:57	514ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 10:38:08 shown	544ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 18:41:18	524ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 11:02:06	822ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 08:43:18	2509ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 13:34:28	1013ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 23:14:41	724ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:24:57	495ms	2 NS 1 A 1 MX	🔒 Secure