fortrin.dk

📜 Historical scan 2026-08-21 01:34:49 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fortrin.dk is a registered .dk domain whose nameservers (ns.gullestrupnet.dk, ns2.gullestrupnet.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was already in the .dk zone when our tracking began on 16 June 2026. 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.gullestrupnet.dk	82.165.189.144	gn51.gullestrupnet.dk	AS8560 IONOS SE
ns2.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

🌍 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#

📝

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

891ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

✗ No SOA record found

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

53ms

60ms

61ms

AAAA

107ms

TXT

925ms

CAA

106ms

HTTPS

114ms

TLSA

69ms

SOA

40ms

MTA-STS

1027ms

DNSSEC

891ms

SRV

1062ms

Total

5161ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:14:03	2302ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-24 19:37:56	7468ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-27 21:46:25	3203ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 07:26:35	6744ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 01:53:05	1935ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 01:47:28	2350ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 01:34:49 shown	5161ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 23:56:03	10395ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 22:25:28	10323ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 03:25:32	3741ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 12:41:24	5072ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 06:41:23	2707ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 20:14:22	3507ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 12:13:20	5133ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 08:09:57	4929ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-02 03:55:57	9999ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-31 03:47:36	5522ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 11:20:23	10030ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 07:47:10	2411ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 06:37:41	9925ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 06:04:49	5154ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 05:53:54	2659ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 05:38:09	10019ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 00:37:42	10027ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 21:19:36	10928ms	2 NS 0 A 0 MX	❓ Unknown