klausolsen.dk

📜 Historical scan 2026-06-17 16:57:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klausolsen.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 29 January 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.36.209.54 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 265ms

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 141ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.36.209.54	—	web29.dandomain.dk	AS48854	team.blue Denmark A/S	46.36.208.0/21	🇩🇰 Denmark	—

📧 MX Records#

2 records 257ms

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 454ms

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

✉️ SPF#

Policy	Record (klausolsen.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 2026-10-10 11:28:21

www	46.36.209.54 (AS48854) (address records, no CNAME)
www vs bare domain	Same network klausolsen.dk: 46.36.209.54 (AS48854) www.klausolsen.dk: 46.36.209.54 (AS48854)
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#

424ms

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

🏷️ SOA#

257ms

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#

WHOIS fetched 2026-10-10 05:25:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-01-29
Expires	2027-01-31 (100d)

📋 WHOIS#

⏱️ Lookup Timing#

265ms

141ms

257ms

AAAA

264ms

TXT

454ms

CAA

259ms

HTTPS

257ms

TLSA

297ms

SOA

257ms

MTA-STS

265ms

DNSSEC

424ms

SRV

0ms

Total

2134ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:53:47	369ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 17:21:28	492ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-09 18:52:47	2397ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 13:15:20	980ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 23:06:51	540ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-21 00:42:48	524ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 06:43:32	653ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 16:57:56 shown	2134ms	2 NS 1 A 2 MX	🔒 Secure