cathrineberg.dk

📜 Historical scan 2026-07-26 05:56:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cathrineberg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.221.196.247 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by cathrineberg.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 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
91.221.196.247	43200s	—	AS51468	One.com A/S	91.221.196.0/23	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	cathrineberg.dk	91.221.196.247	—	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	cathrineberg.dk → 91.221.196.247
🔶 Autoconfig	cathrineberg.dk → 91.221.196.247

🔷 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 2026-10-14 08:09:41

www CNAME	cathrineberg.dk (all on cathrineberg.dk) → 91.221.196.247 (AS51468)
www vs bare domain	Same network cathrineberg.dk: 91.221.196.247 (AS51468) www.cathrineberg.dk: 91.221.196.247 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.cathrineberg.dk	cathrineberg.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9058ms

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

🏷️ SOA#

24ms

Field	Value
Serial	2026071401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

30ms

31ms

30ms

AAAA

31ms

TXT

151ms

CAA

32ms

HTTPS

30ms

TLSA

50ms

SOA

24ms

MTA-STS

41ms

DNSSEC

9058ms

SRV

47ms

Total

13605ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 08:09:41	1854ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:16:01	449ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 17:35:19	1122ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 21:50:05	791ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 02:26:39	677ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 13:05:42	8727ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 21:42:00	8742ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 05:56:58 shown	13605ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 04:55:05	793ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 18:01:32	632ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 08:58:59	1520ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:45:25	620ms	2 NS 1 A 1 MX	🔒 Secure