birkebymail.dk

📜 Historical scan 2026-06-16 14:45:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birkebymail.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 1 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.spamfilter.io. The zone is DNSSEC-signed and validates, has no 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.7.129.124	—	—	AS47292	—	—	—	—

📧 MX Records#

1 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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 2026-10-07 18:50:19

www	81.7.129.124 (AS47292) (address records, no CNAME)
www vs bare domain	Same network birkebymail.dk: 81.7.129.124 (AS47292) www.birkebymail.dk: 81.7.129.124 (AS47292)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

1 records 43ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

85ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2021111701
Primary NS (MNAME)	ns1.123hotel.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-19 12:04:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-03-01
Expires	2027-03-31 (160d)

🔗 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#

41ms

29ms

101ms

AAAA

98ms

TXT

71ms

CAA

42ms

HTTPS

97ms

TLSA

43ms

SOA

41ms

MTA-STS

44ms

DNSSEC

85ms

SRV

0ms

Total

429ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:50:19	482ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:35:07	1030ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 21:57:16	538ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 13:44:38	537ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 10:16:07	810ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 13:13:48	17032ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 16:08:51	546ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 06:42:54	632ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:45:33 shown	429ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:40:22	652ms	2 NS 1 A 1 MX	🔒 Secure