casperkok.dk

📜 Historical scan 2026-10-09 09:17:32 · ← 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 404ms

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 337ms

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 394ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	192.179.20.27 2404:6800:4000:1027::1b	ncboms-in-f27.1e100.net ncboms-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.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#

1 records 545ms

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#

458ms

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

🏷️ SOA#

78ms

Field	Value
Serial	2026100902
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 (250d)

📋 WHOIS#

⏱️ Lookup Timing#

404ms

337ms

394ms

AAAA

261ms

TXT

545ms

CAA

368ms

HTTPS

83ms

TLSA

426ms

SOA

78ms

MTA-STS

411ms

DNSSEC

458ms

SRV

400ms

Total

2600ms

🕐 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 shown	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	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