holst-rasmussen.dk

📜 Historical scan 2026-06-25 01:15:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holst-rasmussen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 October 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, aspmx2.googlemail.com. The zone is DNSSEC-signed but currently fails validation, 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 208ms

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#

🌍

No A records found

📧 MX Records#

2 records 284ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4025:c01::1b 74.125.131.27	rd-in-f27.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 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 2026-10-25 20:45:44

www CNAME	ghs.google.com (all on google.com) → 108.177.14.121 2a00:1450:4010:c0f::79 (AS15169)
www vs bare domain	Only www resolves holst-rasmussen.dk: no address www.holst-rasmussen.dk: 108.177.14.121 2a00:1450:4010:c0f::79 (AS15169) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

463ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'holst-rasmussen.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

320ms

Field	Value
Serial	2026061101
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 2026-10-25 23:46:55

Field	Value
Registrar	ONE.COM A/S
Registered	2000-10-30
Expires	2026-12-31 (66d)

🔗 Same registrant#

6 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bruhn-rasmussen.dk	ONE.COM A/S
contract-management.dk	GIGAHOST ApS
rundforbivej.dk	Punktum dk A/S (direct)
sailaround.dk	Punktum dk A/S (direct)
solusi-dev.dk	ONE.COM A/S
solusi.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

208ms

181ms

284ms

AAAA

202ms

TXT

584ms

CAA

308ms

HTTPS

208ms

TLSA

166ms

SOA

320ms

MTA-STS

309ms

DNSSEC

463ms

SRV

330ms

Total

2490ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 20:45:44	1485ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-12 06:11:56	583ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-10 14:57:42	621ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-12 10:37:51	2772ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-17 21:58:56	8643ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-13 15:49:41	1137ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-04 22:43:24	1940ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-25 01:15:20 shown	2490ms	2 NS 0 A 2 MX	⚠️ Bogus
2026-06-24 09:39:01	1181ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:12:55	523ms	2 NS 0 A 2 MX	🔒 Secure