sec-net.dk

📜 Historical scan 2026-10-14 00:21:46 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sec-net.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 13 October 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. We saw it become registrar-handled on 17 October 2026, when it moved from direct registration at Punktum to Simply.com A/S. 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#

1 records 633ms

Nameserver	IP addresses	PTR	ASN / ISP
nonexistent.punktum.dk	—	—	—

🌍 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 2026-10-17 05:12:51

www	NXDOMAIN
www vs bare domain	Neither resolves sec-net.dk: no address www.sec-net.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
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#

632ms

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: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-17 05:31:12

Field	Value
Registrar	Simply.com A/S
Registered	2022-10-13
Expires	2027-10-12 (359d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
secure-networks.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

633ms

537ms

576ms

AAAA

645ms

TXT

1471ms

CAA

598ms

HTTPS

522ms

TLSA

211ms

SOA

109ms

MTA-STS

614ms

DNSSEC

632ms

SRV

750ms

Total

2868ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 05:12:51	436ms	3 NS 0 A 0 MX	🔒 Secure
2026-10-16 04:49:57	100ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 02:28:23	249ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 00:21:46 shown	2868ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 09:58:06	600ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-20 07:27:21	383ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-27 11:49:09	496ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-17 20:12:16	419ms	3 NS 0 A 0 MX	🔒 Secure