bir.dk

📜 Historical scan 2026-06-16 14:39:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bir.dk is a .dk domain served by 2 nameservers (huxley.ns.cloudflare.com, zelda.ns.cloudflare.com). It was registered on 13 July 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.184 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
huxley.ns.cloudflare.com	—	—	—
zelda.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.184	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.37	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8a25	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:3eb8	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.184,172.67.138.37 ech=AEX+DQBBkQAgACClJENMjJCKs8qIfd+04OvwQP4hU5mfUQK6PmcbIChPAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8a25,2606:4700:3031::6815:3eb8

📝 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 2026-10-09 06:52:50

www	104.21.62.184 172.67.138.37 2606:4700:3030::ac43:8a25 2606:4700:3032::6815:3eb8 (AS13335) (address records, no CNAME)
www vs bare domain	Different networks bir.dk: 157.180.113.192 (AS24940) www.bir.dk: 104.21.62.184 172.67.138.37 2606:4700:3030::ac43:8a25 2606:4700:3032::6815:3eb8 (AS13335) (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

27ms

Field	Value
Serial	2404078245
Primary NS (MNAME)	huxley.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 01:53:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-07-13
Expires	2027-07-31 (286d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

29ms

32ms

31ms

AAAA

27ms

TXT

100ms

CAA

32ms

HTTPS

30ms

TLSA

47ms

SOA

27ms

MTA-STS

32ms

DNSSEC

98ms

SRV

0ms

Total

368ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 06:52:50	435ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-23 21:19:10	545ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-11 18:36:16	1119ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-22 04:09:43	5847ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-21 03:48:33	5303ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-14 09:14:35	1444ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 16:50:28	1638ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 00:05:13	495ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 14:39:43 shown	368ms	2 NS 2 A 0 MX	🔓 Insecure