bornholmertaarnet.dk

📜 Historical scan 2026-06-20 10:17:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bornholmertaarnet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 June 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.4 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.ithozting.dk, post.formula.nu. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
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

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.4	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	12800s	mail.ithozting.dk	83.91.91.2	mail.ithozting.dk	AS3292 TDC Holding A/S
20	12800s	post.formula.nu	83.91.91.2	mail.ithozting.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

1 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:20:dc74:48bf:4a7b	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 77ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	post.formula.nu

📝 TXT Records#

1 records 580ms

TXT Record
v=spf1 ip4:83.91.91.0/26 ip4:185.107.168.46 -all

✉️ SPF#

Policy	Record (bornholmertaarnet.dk)
-all (hard fail)	v=spf1 ip4:83.91.91.0/26 ip4:185.107.168.46 -all

📨 DMARC#

Policy	Record (_dmarc.bornholmertaarnet.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarcreports@scanmail.nu; ruf=mailto:administrator@ithozting.dk; fo=0:1:d:s; adkim=r; aspf=r

📬 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 2026-10-12 00:36:35

www	46.30.213.4 2a02:2350:5:10a:20:dc74:48bf:4a7b (AS51468) (address records, no CNAME)
www vs bare domain	Same network bornholmertaarnet.dk: 46.30.213.4 2a02:2350:5:10a:20:dc74:48bf:4a7b (AS51468) www.bornholmertaarnet.dk: 46.30.213.4 2a02:2350:5:10a:20:dc74:48bf:4a7b (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026061701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 14:32:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-06-02
Expires	2027-06-30 (249d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

31ms

26ms

AAAA

38ms

TXT

580ms

CAA

39ms

HTTPS

36ms

TLSA

202ms

SOA

0ms

MTA-STS

123ms

DNSSEC

93ms

SRV

77ms

Total

982ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 00:36:35	1014ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 11:40:31	605ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-12 21:02:59	2019ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 10:17:19 shown	982ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 16:10:03	2178ms	2 NS 1 A 2 MX	🔒 Secure