cgtnet.dk

📜 Historical scan 2026-06-16 20:15:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cgtnet.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, erin.ns.cloudflare.com). It was registered on 13 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, publishes a 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 74ms

Nameserver	IP addresses	PTR	ASN / ISP
duke.ns.cloudflare.com	—	—	—
erin.ns.cloudflare.com	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 174ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (cgtnet.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.cgtnet.dk)
p=reject	v=DMARC1;p=reject;sp=reject; rua=mailto:59c91c229f964a378587350a10d4037c@dmarc-reports.cloudflare.net;

📬 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 2026-10-15 05:16:29

www CNAME	mirek.gamrath.net (all on gamrath.net) → 45.157.177.136 2a03:4000:4b:190:a41a:abff:fef8:7c13 (AS197540)
www vs bare domain	Same network cgtnet.dk: 45.157.177.136 2a03:4000:4b:190:a41a:abff:fef8:7c13 (AS197540) www.cgtnet.dk: 45.157.177.136 2a03:4000:4b:190:a41a:abff:fef8:7c13 (AS197540)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

185ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

71ms

Field	Value
Serial	2407082349
Primary NS (MNAME)	duke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 05:30:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-10-13
Expires	2026-10-31 (13d)

📋 WHOIS#

⏱️ Lookup Timing#

74ms

72ms

73ms

AAAA

79ms

TXT

174ms

CAA

72ms

HTTPS

77ms

TLSA

55ms

SOA

71ms

MTA-STS

63ms

DNSSEC

185ms

SRV

0ms

Total

370ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 05:16:29	1174ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 18:30:38	610ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 09:37:36	1099ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 08:29:59	1235ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 23:37:57	1106ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 23:09:05	1075ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 21:25:16	1689ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 23:29:10	2165ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 23:00:58	1199ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 17:22:56	402ms	2 NS 0 A 0 MX	🔒 Secure
2026-08-07 05:38:05	759ms	2 NS 0 A 0 MX	🔒 Secure
2026-07-30 07:17:09	23073ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-11 12:02:57	8878ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-23 06:55:59	694ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-20 06:13:12	386ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-16 20:15:41 shown	370ms	2 NS 0 A 0 MX	🔒 Secure