larsbirkeholm.dk

📜 Historical scan 2026-06-17 13:10:03 · ← Latest scan

larsbirkeholm.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). Its website address 194.150.113.21 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.dandomain.dk, mx2.dandomain.dk. 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 99ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records

1 records 109ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.150.113.21	—	—	AS48854	team.blue Denmark A/S	194.150.112.0/22	🇩🇰 Denmark	Skanderborg

📧 MX Records

2 records 118ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S
20	—	mx2.dandomain.dk	46.36.209.11	mx2.dandomain.dk	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

1 records 256ms

TXT Record
v=spf1 include:spf.dandomain.dk ?all

✉️ SPF

Policy	Record (larsbirkeholm.dk)
?all (neutral)	v=spf1 include:spf.dandomain.dk ?all

📨 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 2026-09-29 14:34:39

www	Address record (no CNAME)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE

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

🔐 DNSSEC

325ms

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

🏷️ SOA

112ms

Field	Value
Serial	2022100301
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

99ms

109ms

118ms

AAAA

116ms

TXT

256ms

CAA

115ms

HTTPS

369ms

TLSA

334ms

SOA

112ms

MTA-STS

107ms

DNSSEC

325ms

SRV

0ms

Total

2534ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-27 14:07:46	471ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 00:03:54	1246ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 05:50:28	518ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 13:52:46	5367ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 13:10:03 shown	2534ms	2 NS 1 A 2 MX	🔒 Secure