gt-forlag.dk

📜 Historical scan 2026-09-05 11:18:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gt-forlag.dk is a .dk domain served by 2 nameservers (bayan.ns.cloudflare.com, fay.ns.cloudflare.com). It was registered on 7 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.19 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
bayan.ns.cloudflare.com	108.162.193.72 172.64.33.72 173.245.59.72 2606:4700:58::adf5:3b48 2803:f800:50::6ca2:c148 2a06:98c1:50::ac40:2148	bayan.ns.cloudflare.com bayan.ns.cloudflare.com bayan.ns.cloudflare.com bayan.ns.cloudflare.com bayan.ns.cloudflare.com bayan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
fay.ns.cloudflare.com	108.162.192.115 172.64.32.115 173.245.58.115 2606:4700:50::adf5:3a73 2803:f800:50::6ca2:c073 2a06:98c1:50::ac40:2073	fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com fay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.19	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.166	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1f13	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:aea6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.31.19,172.67.174.166 ech=AEX+DQBBmAAgACCnOlGaFYEGhnVhfVE9xNf77eY5IyCyiqon+4zrOjULWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1f13,2606:4700:3031::ac43:aea6

📝 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 2026-10-09 14:17:01

www	104.21.31.19 172.67.174.166 2606:4700:3030::6815:1f13 2606:4700:3031::ac43:aea6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network gt-forlag.dk: 104.21.31.19 172.67.174.166 2606:4700:3030::6815:1f13 2606:4700:3031::ac43:aea6 (AS13335) www.gt-forlag.dk: 104.21.31.19 172.67.174.166 2606:4700:3030::6815:1f13 2606:4700:3031::ac43:aea6 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2050ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413718332
Primary NS (MNAME)	bayan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 12:41:48

Field	Value
Registrar	dns.services ApS
Registered	2002-10-07
Expires	2026-12-31 (68d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

39ms

44ms

AAAA

33ms

TXT

184ms

CAA

39ms

HTTPS

47ms

TLSA

52ms

SOA

0ms

MTA-STS

57ms

DNSSEC

2050ms

SRV

58ms

Total

2917ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:17:01	725ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 04:12:30	388ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-02 14:25:47	418ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 11:18:44 shown	2917ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 19:39:41	1150ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 07:23:38	1701ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 22:20:10	9811ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 08:55:41	734ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 15:02:51	632ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:37:00	720ms	2 NS 2 A 0 MX	🔓 Insecure