area51.dk

📜 Historical scan 2026-06-16 13:39:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

area51.dk is a .dk domain served by 4 nameservers (auth31.ns.sonnit.dk, auth32.ns.sonnit.dk, auth33.ns.sonnit.dk and 1 more). It was registered on 25 June 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mw-04.sonnit.dk. The zone is not DNSSEC-signed, 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#

4 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
auth31.ns.sonnit.dk	—	—	—
auth32.ns.sonnit.dk	—	—	—
auth33.ns.sonnit.dk	—	—	—
auth34.ns.sonnit.dk	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mw-04.sonnit.dk	83.149.93.164	mw-04.sonnit.dk	AS60781 LeaseWeb Netherlands B.V.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 168ms

TXT Record
v=spf1 mx a:bsf-01.sonnit.dk -all

✉️ SPF#

Policy	Record (area51.dk)
-all (hard fail)	v=spf1 mx a:bsf-01.sonnit.dk -all

📨 DMARC#

Policy	Record (_dmarc.area51.dk)
p=reject	v=DMARC1; p=reject; pct=100; adkim=s; 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 2026-10-13 03:46:54

www	NXDOMAIN
www vs bare domain	Neither resolves area51.dk: no address www.area51.dk: no address
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

119ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

32ms

Field	Value
Serial	2022122702
Primary NS (MNAME)	auth33.ns.sonnit.dk
Responsible (RNAME)	gjs@sonnit.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-16 18:07:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-06-25
Expires	2029-06-30 (987d)

🔗 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
s83b.dk	Key-Systems GmbH

📋 WHOIS#

⏱️ Lookup Timing#

32ms

34ms

33ms

AAAA

32ms

TXT

168ms

CAA

32ms

HTTPS

33ms

TLSA

76ms

SOA

32ms

MTA-STS

79ms

DNSSEC

119ms

SRV

0ms

Total

549ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:31:42	546ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-27 20:09:12	2665ms	4 NS 0 A 1 MX	🔓 Insecure
2026-07-02 00:31:55	764ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-16 13:39:10 shown	549ms	4 NS 0 A 1 MX	🔓 Insecure