frs.dk

📜 Historical scan 2026-10-01 08:49:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frs.dk is a .dk domain served by 4 nameservers (a.ns14.net, b.ns14.net, c.ns14.net and 1 more). It was registered on 29 September 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, 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#

4 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
a.ns14.net	2001:8d8:fe:53:217:160:80:160 217.160.80.160	ns-ix1.ui-dns.de ns-ix1.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
b.ns14.net	2001:8d8:fe:53:217:160:81:160 217.160.81.160	ns-ix1.ui-dns.biz ns-ix1.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
c.ns14.net	185.132.35.160 2607:f1c0:fe:53:185:132:35:160	ns-ix1.ui-dns.org ns-ix1.ui-dns.org	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
d.ns14.net	185.132.34.160 2607:f1c0:fe:53:185:132:34:160	ns-ix1.ui-dns.com ns-ix1.ui-dns.com	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited

🌍 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-18 00:06:57

www	104.21.84.180 172.67.195.178 2606:4700:3030::ac43:c3b2 2606:4700:3031::6815:54b4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network frs.dk: 104.21.84.180 172.67.195.178 2606:4700:3030::ac43:c3b2 2606:4700:3031::6815:54b4 (AS13335) www.frs.dk: 104.21.84.180 172.67.195.178 2606:4700:3030::ac43:c3b2 2606:4700:3031::6815:54b4 (AS13335)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9063ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

64ms

Field	Value
Serial	2024082202
Primary NS (MNAME)	a.ns14.net
Responsible (RNAME)	do-not-reply@frs.dk
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-18 00:38:12

Field	Value
Registrar	InterNetX GmbH
Registered	1999-09-29
Expires	2027-09-30 (342d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

37ms

48ms

59ms

AAAA

53ms

TXT

288ms

CAA

57ms

HTTPS

50ms

TLSA

63ms

SOA

64ms

MTA-STS

77ms

DNSSEC

9063ms

SRV

80ms

Total

9295ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 00:06:57	2286ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 05:41:19	520ms	4 NS 0 A 0 MX	🔓 Insecure
2026-10-01 08:49:02 shown	9295ms	4 NS 0 A 0 MX	🔓 Insecure
2026-09-29 14:48:35	1342ms	4 NS 0 A 0 MX	🔓 Insecure
2026-09-25 05:18:29	9407ms	4 NS 0 A 0 MX	🔓 Insecure
2026-09-16 22:03:21	639ms	4 NS 0 A 0 MX	🔓 Insecure
2026-08-26 21:44:23	762ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-18 20:05:25	661ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-17 09:45:37	2119ms	4 NS 0 A 0 MX	🔓 Insecure