netbirk.dk

📜 Historical scan 2026-06-28 05:52:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

netbirk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 June 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.20 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, 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 221ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 212ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.20	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 256ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod15-cph3.g1i.one.com	104.37.35.36	mx1.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod15-cph3.g1i.one.com	104.37.35.37	mx2.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod15-cph3.g1i.one.com	104.37.35.38	mx3.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod15-cph3.g1i.one.com	104.37.35.39	mx4.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records 208ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:a4:c194:2162:16a9	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-20 11:48:42

www	46.30.213.20 2a02:2350:5:10a:a4:c194:2162:16a9 (AS51468) (address records, no CNAME)
www vs bare domain	Same network netbirk.dk: 46.30.213.20 2a02:2350:5:10a:a4:c194:2162:16a9 (AS51468) www.netbirk.dk: 46.30.213.20 2a02:2350:5:10a:a4:c194:2162:16a9 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records 251ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	DB00CDA1DB82CC93CBF96D7D5806F329…

🔐 DNSSEC#

343ms

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

🏷️ SOA#

320ms

Field	Value
Serial	2026062004
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 2026-10-20 12:14:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-06-18
Expires	2027-06-30 (251d)

🔗 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
birkmedia.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

221ms

212ms

256ms

AAAA

208ms

TXT

452ms

CAA

227ms

HTTPS

211ms

TLSA

251ms

SOA

320ms

MTA-STS

316ms

DNSSEC

343ms

SRV

289ms

Total

1574ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 11:48:42	452ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-30 06:28:07	709ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-30 05:16:11	1848ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-28 04:32:24	690ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-14 16:17:58	2498ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-01 12:49:04	813ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-30 09:28:34	1763ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-20 10:27:12	6330ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-31 12:08:10	1519ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-01 20:11:59	631ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-28 18:07:28	662ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-28 05:52:23 shown	1574ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-27 23:17:33	628ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-22 03:27:09	834ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 14:03:17	2453ms	2 NS 1 A 4 MX	🔒 Secure