nafnet.dk

📜 Historical scan 2026-06-17 13:24:57 · ← 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 54ms

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 49ms

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

📧 MX Records#

1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	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 179ms

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#

62ms

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

🏷️ SOA#

63ms

Field	Value
Serial	2026061105
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#

54ms

49ms

70ms

AAAA

71ms

TXT

179ms

CAA

101ms

HTTPS

49ms

TLSA

56ms

SOA

63ms

MTA-STS

50ms

DNSSEC

62ms

SRV

0ms

Total

495ms

🕐 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	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 shown	495ms	2 NS 1 A 1 MX	🔒 Secure