aarsholm.dk

📜 Historical scan 2026-09-29 18:01:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarsholm.dk is a .dk domain served by 5 nameservers (ns.aarsholm.dk, ns.kristian-duus.dk, ns01.one.com and 2 more). It was registered on 29 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.32.145.141 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by mail.aarsholm.dk, mail.kristian-duus.dk. The zone is not DNSSEC-signed, 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#

5 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.aarsholm.dk	46.32.145.141	mail.kristian-duus.dk	AS204151 EWII Bredbaand A/S
ns.kristian-duus.dk	2a06:4005:10d9:1cd::1 46.32.145.141	mail.kris mail.kristian-duus.dk	AS204151 EWII Bredbaand A/S AS204151 EWII Bredbaand A/S
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S
ns2.kristian-duus.dk	46.32.145.141	mail.kristian-duus.dk	AS204151 EWII Bredbaand A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.32.145.141	10800s	mail.kristian-duus.dk	AS204151	EWII Bredbaand A/S	46.32.144.0/21	🇩🇰 Denmark	Kolding

📧 MX Records#

2 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mail.aarsholm.dk	2a06:4005:10d9:a3::1 46.32.145.141	mail.aarsholm.dk mail.kristian-duus.dk	AS204151 EWII Bredbaand A/S AS204151 EWII Bredbaand A/S
10	10800s	mail.kristian-duus.dk	2a06:4005:10d9:1cd::1 46.32.145.141	mail.kris mail.kristian-duus.dk	AS204151 EWII Bredbaand A/S AS204151 EWII Bredbaand A/S

🔷 AAAA Records (IPv6)#

1 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:4005:10d9:a3::1	10800s	mail.aarsholm.dk	AS204151	EWII Bredbaand A/S	2a06:4000:0:0:0:0:0:0/29	🇩🇰 Denmark	Aarhus

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 171ms

TXT Record
v=spf1 mx a:mail.kristian-duus.dk -all

✉️ SPF#

Policy	Record (aarsholm.dk)
-all (hard fail)	v=spf1 mx a:mail.kristian-duus.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 2026-10-11 20:53:53

www CNAME	aarsholm.dk (all on aarsholm.dk) → 46.32.145.141 2a06:4005:10d9:a3::1 (AS204151)
www vs bare domain	Same network aarsholm.dk: 46.32.145.141 2a06:4005:10d9:a3::1 (AS204151) www.aarsholm.dk: 46.32.145.141 2a06:4005:10d9:a3::1 (AS204151)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2023071301
Primary NS (MNAME)	aarsholm.dk
Responsible (RNAME)	kristian\@duus\.oestergaard.gmail.com.aarsholm.dk
Refresh	28800s
Retry	7200s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-06 02:52:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-08-29
Expires	2027-09-30 (339d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

40ms

52ms

AAAA

35ms

TXT

171ms

CAA

51ms

HTTPS

37ms

TLSA

180ms

SOA

0ms

MTA-STS

60ms

DNSSEC

61ms

SRV

124ms

Total

1050ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:57:42	1205ms	5 NS 1 A 2 MX	🔓 Insecure
2026-09-29 18:01:59 shown	1050ms	5 NS 1 A 2 MX	🔓 Insecure
2026-06-27 08:18:33	1313ms	5 NS 1 A 2 MX	🔓 Insecure
2026-06-16 12:38:36	632ms	5 NS 1 A 2 MX	🔓 Insecure