usrtech.dk

📜 Historical scan 2026-09-23 14:39:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

usrtech.dk is a .dk domain served by 2 nameservers (ns1.dnsplatform.dk, ns2.dnsplatform.dk). It was registered on 15 November 2013 (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#

2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsplatform.dk	94.130.53.176	placo01.platformcompany.dk	AS24940 Hetzner Online GmbH
ns2.dnsplatform.dk	159.69.139.109	placo02.itplatform.dk	AS24940 Hetzner Online GmbH

🌍 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 2026-10-21 15:14:51

www	NXDOMAIN
www vs bare domain	Neither resolves usrtech.dk: no address www.usrtech.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#

149ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092203
Primary NS (MNAME)	ns1.dnsplatform.dk
Responsible (RNAME)	hostmaster@dnsplatform.dk
Refresh	3600s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-19 06:37:18

Field	Value
Registrar	DNS Platform ApS
Registered	2013-11-15
Expires	2026-11-30 (39d)

🔗 Same registrant#

6 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).

Domain	Registrar
firecrew.dk	DNS Platform ApS
spamwatch.dk	DNS Platform ApS
vagtadmin.dk	Punktum dk A/S (direct)
vagtleder.dk	DNS Platform ApS
vc-indberet.dk	Punktum dk A/S (direct)
vikaradmin.dk	DNS Platform ApS

📋 WHOIS#

⏱️ Lookup Timing#

50ms

48ms

59ms

AAAA

54ms

TXT

263ms

CAA

56ms

HTTPS

41ms

TLSA

74ms

SOA

0ms

MTA-STS

77ms

DNSSEC

149ms

SRV

85ms

Total

613ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 15:14:51	994ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-20 11:25:19	2150ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-19 06:23:06	704ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-11 23:11:24	2039ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-10 21:52:07	658ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-02 13:59:12	489ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-01 19:31:29	623ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-23 17:52:43	597ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-23 14:39:53 shown	613ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-03 08:23:44	4770ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-21 23:20:47	636ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 05:15:43	890ms	2 NS 1 A 2 MX	🔒 Secure