kroegholt.dk

📜 Historical scan 2026-06-24 17:21:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kroegholt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 June 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.186.169.192 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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 337ms

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 227ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.186.169.192	43200s	ec2-54-186-169-192.us-west-2.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.176.0.0/12	🇺🇸 United States	Boardman

📧 MX Records#

7 records 276ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	108.177.14.27 2a00:1450:4025:c01::1a	lt-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	172.253.158.26 2404:6800:4000:1025::1a	so-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4008:c01::1b	so-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	172.253.158.26 2404:6800:4000:1025::1a	so-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	108.177.125.26 2404:6800:4003:c26::1b	tp-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx4.googlemail.com	192.178.230.27 2404:6800:400b:c01b::1a	yunrtab-in-f27.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx5.googlemail.com	173.194.43.26 2404:6800:400b:c01b::1b	yudlsqd-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	54.186.169.192
🔶 Autoconfig	54.186.169.192

🔷 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 2026-10-10 05:52:57

www	54.186.169.192 (AS16509) (address records, no CNAME)
www vs bare domain	Same network kroegholt.dk: 54.186.169.192 (AS16509) www.kroegholt.dk: 54.186.169.192 (AS16509)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

452ms

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

🏷️ SOA#

160ms

Field	Value
Serial	2026053101
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 2026-10-03 16:47:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-06-07
Expires	2027-06-30 (248d)

📋 WHOIS#

⏱️ Lookup Timing#

337ms

227ms

276ms

AAAA

143ms

TXT

631ms

CAA

221ms

HTTPS

330ms

TLSA

510ms

SOA

160ms

MTA-STS

210ms

DNSSEC

452ms

SRV

345ms

Total

3906ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 16:28:29	639ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-29 15:56:24	656ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-27 09:03:06	984ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-21 05:32:17	1052ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-07 02:20:50	841ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 02:36:30	1039ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-03 17:24:51	1346ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-06 23:53:32	18795ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-01 15:21:41	1129ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-25 12:33:15	686ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-24 17:21:42 shown	3906ms	2 NS 1 A 7 MX	⚠️ Bogus
2026-06-23 23:29:30	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 03:39:02	1433ms	2 NS 1 A 7 MX	🔒 Secure