holtek.dk

📜 Historical scan 2026-06-20 09:43:36  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holtek.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 31 October 1998 (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   89ms
NameserverIP addressesPTRASN / ISP
ns07.sac-it.dk 85.235.243.63 63.0-127.243.235.85.in-addr.arpa 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 06:45:01
wwwNXDOMAIN
www vs bare domainNeither resolves
holtek.dk: no address
www.holtek.dk: no address
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

186ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2026061801
Primary NS (MNAME)ns07.sac-it.dk
Responsible (RNAME)hostmaster@holtek.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-16 00:59:41
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1998-10-31
Expires2026-12-31 (69d)

🔗 Same registrant#

3 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).

DomainRegistrar
cashkeeper.dkPunktum dk A/S (direct)
holtecsolution.dkPunktum dk A/S (direct)
vectron.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
89ms
A
76ms
MX
85ms
AAAA
86ms
TXT
411ms
CAA
72ms
HTTPS
88ms
TLSA
31ms
SOA
0ms
MTA-STS
49ms
DNSSEC
186ms
SRV
221ms
Total
633ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 06:45:01 782ms 2 NS 0 A 0 MX 🔓 Insecure
2026-10-15 13:46:23 437ms 2 NS 0 A 0 MX 🔓 Insecure
2026-10-08 14:01:08 630ms 2 NS 0 A 0 MX 🔓 Insecure
2026-10-02 08:32:12 471ms 2 NS 0 A 0 MX 🔓 Insecure
2026-10-01 14:34:51 502ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-27 13:57:29 2310ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-24 05:52:21 517ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-21 19:25:00 627ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-11 05:52:31 489ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-03 13:08:01 407ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-28 01:04:43 351ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-20 21:13:05 3722ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-13 17:27:03 478ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-06 02:35:40 622ms 2 NS 0 A 0 MX 🔓 Insecure
2026-07-30 18:15:00 528ms 2 NS 0 A 0 MX 🔓 Insecure
2026-07-23 09:52:32 477ms 2 NS 0 A 0 MX 🔓 Insecure
2026-07-16 11:17:47 549ms 2 NS 0 A 0 MX 🔓 Insecure
2026-07-14 15:13:18 536ms 2 NS 0 A 0 MX 🔓 Insecure
2026-07-03 10:21:31 488ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-26 03:51:20 411ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-24 03:15:36 389ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-20 09:43:36 shown 633ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-17 14:24:27 339ms 2 NS 0 A 0 MX 🔓 Insecure
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