casperkok.dk

📜 Historical scan 2026-09-11 06:51:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

casperkok.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). 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 102ms

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 111ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

7 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.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
30	43200s	aspmx2.googlemail.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.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
30	43200s	aspmx4.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-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#

1 records 259ms

TXT Record
google-site-verification=m3vdbqLfSbVzVkpA05-SWHQ7RIUemFjCHBcXKmKbumI

✉️ 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 2026-10-12 14:00:17

www CNAME	www.casperkok.dk.herokudns.com (all on herokudns.com)
www vs bare domain	www does not resolve casperkok.dk: 195.47.247.18 (AS51468) www.casperkok.dk: no address (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#

166ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091001
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 2026-10-09 09:37:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-06-13
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

102ms

111ms

76ms

AAAA

143ms

TXT

259ms

CAA

102ms

HTTPS

134ms

TLSA

142ms

SOA

0ms

MTA-STS

104ms

DNSSEC

166ms

SRV

148ms

Total

1021ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 14:00:17	577ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-09 09:17:32	2600ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-01 01:39:09	783ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-30 03:59:30	595ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-11 06:51:36 shown	1021ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-26 02:46:54	781ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-11 19:54:34	1772ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-24 14:13:26	7223ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-17 22:19:47	1212ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-14 10:26:22	1289ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-25 09:49:00	786ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-23 06:15:19	2867ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-21 16:20:01	970ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 17:02:59	719ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 19:46:07	571ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 19:40:44	699ms	2 NS 1 A 7 MX	🔒 Secure