linuxsolutions.dk

📜 Historical scan 2026-06-18 04:41:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

linuxsolutions.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 15 October 2021 (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#

3 records 185ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH 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 2026-10-12 10:17:01

www	NXDOMAIN
www vs bare domain	Neither resolves linuxsolutions.dk: no address www.linuxsolutions.dk: no address
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

262ms

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#

180ms

Field	Value
Serial	2026041400
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 17:51:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-10-15
Expires	2026-10-14 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

185ms

180ms

189ms

AAAA

194ms

TXT

405ms

CAA

169ms

HTTPS

170ms

TLSA

58ms

SOA

180ms

MTA-STS

188ms

DNSSEC

262ms

SRV

269ms

Total

1017ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 11:24:39	223ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-25 00:26:19	242ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-23 17:29:05	113ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-22 09:57:06	115ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 08:33:05	590ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 21:17:29	220ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 20:39:12	229ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 19:47:09	94ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 19:37:08	238ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 17:41:47	595ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 22:15:10	667ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-24 21:21:03	1051ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-24 16:47:43	660ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-24 10:58:45	647ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-19 08:12:56	8883ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-18 04:41:34 shown	1017ms	3 NS 0 A 0 MX	🔓 Insecure