datainstallationer.dk

📜 Historical scan 2026-09-23 11:28:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

datainstallationer.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 19 June 2000 (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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Telco A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 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 2026-10-22 02:48:17

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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#

0ms

Field	Value
Serial	2026091701
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@datainstallationer.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 21:01:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-06-19
Expires	2027-06-30 (249d)

🔗 Same registrant#

2 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
john-laybourn.dk	Punktum dk A/S (direct)
laybourn.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

37ms

40ms

AAAA

30ms

TXT

158ms

CAA

32ms

HTTPS

31ms

TLSA

35ms

SOA

0ms

MTA-STS

47ms

DNSSEC

109ms

SRV

47ms

Total

472ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 02:48:17	342ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-15 20:44:15	504ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-08 10:03:15	538ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-01 05:45:03	442ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-24 11:32:52	423ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-23 11:28:40 shown	472ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-10 19:49:13	548ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-08 13:17:42	600ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-27 18:36:55	366ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-25 11:45:18	554ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-20 15:23:49	695ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-14 05:59:36	8456ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-09 08:26:05	528ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-07 20:41:21	12189ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-03 18:10:47	456ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-23 07:01:19	8406ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-16 08:57:51	590ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-11 04:55:16	548ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-03 13:07:41	2299ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-26 19:15:47	436ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-24 14:15:14	1813ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-23 01:46:55	928ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 03:37:58	673ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-17 01:05:52	362ms	2 NS 0 A 0 MX	🔓 Insecure