kroegholt.dk

📜 Historical scan 2026-07-01 15:21:41 · ← 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 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 32ms

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 37ms

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 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	172.253.130.27 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a	yulppbn-in-f27.1e100.net lt-in-f26.1e100.net lt-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.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
5	43200s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx4.googlemail.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx5.googlemail.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.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#

59ms

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

🏷️ SOA#

51ms

Field	Value
Serial	2026070101
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 (249d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

37ms

39ms

AAAA

43ms

TXT

187ms

CAA

36ms

HTTPS

37ms

TLSA

182ms

SOA

51ms

MTA-STS

60ms

DNSSEC

59ms

SRV

107ms

Total

1129ms

🕐 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 shown	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	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