birkeborg.dk

📜 Historical scan 2026-10-08 11:41:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birkeborg.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 9 December 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.34.106 is hosted by FIBIA P/S (AS44869) in Denmark. 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#

4 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.104.34.106	3600s	87.104.34.106.dhcp.fibianet.dk	AS44869	FIBIA P/S	87.104.0.0/18	🇩🇰 Denmark	Årup

📧 MX Records#

📧

No MX records found

🔷 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 2026-10-09 12:44:13

www	NXDOMAIN
www vs bare domain	www does not resolve birkeborg.dk: 87.104.34.106 (AS44869) www.birkeborg.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026100706
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 08:25:13

Field	Value
Registrar	Simply.com A/S
Registered	2013-12-09
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

41ms

35ms

AAAA

28ms

TXT

109ms

CAA

28ms

HTTPS

39ms

TLSA

378ms

SOA

37ms

MTA-STS

46ms

DNSSEC

113ms

SRV

52ms

Total

832ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:44:13	810ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-08 11:41:56 shown	832ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-07 11:19:42	778ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-02 07:49:00	442ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-01 07:47:36	503ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-29 22:46:19	581ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-27 16:25:52	624ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-02 00:04:54	679ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-16 14:41:14	297ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-16 14:40:48	457ms	4 NS 1 A 0 MX	🔒 Secure