2krogh.dk

📜 Historical scan 2026-09-04 06:43:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

2krogh.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 December 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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 42ms

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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
205.186.187.160	43200s	ip-205-186-187-160.ip.secureserver.net	—	—	—	🇺🇸 United States	—

📧 MX Records#

5 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.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
10	3600s	aspmx2.googlemail.com	192.178.211.26 2404:6800:4013:813::1b	lcbomp-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	205.186.187.160
🔶 Autoconfig	205.186.187.160

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 164ms

TXT Record
google-site-verification=5PajWNxlebD578OF50O6iFTPFYYS4AcDhatg17ir-V8

✉️ 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 13:56:02

www	205.186.187.160 (address records, no CNAME)
www vs bare domain	Same network 2krogh.dk: 205.186.187.160 www.2krogh.dk: 205.186.187.160
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#

127ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026083101
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 2026-10-07 04:49:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-12-16
Expires	2026-12-31 (72d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

50ms

28ms

AAAA

33ms

TXT

164ms

CAA

44ms

HTTPS

40ms

TLSA

100ms

SOA

0ms

MTA-STS

54ms

DNSSEC

127ms

SRV

56ms

Total

667ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 04:40:23	1984ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 01:18:56	605ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-26 13:47:03	813ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-24 02:53:31	825ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-11 13:31:24	785ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-11 12:32:28	850ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-04 06:43:35 shown	667ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 08:00:39	989ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-30 15:16:05	932ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 19:45:38	597ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 12:47:52	878ms	2 NS 1 A 5 MX	🔒 Secure