opitec.dk

📜 Historical scan 2026-06-24 18:29:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opitec.dk is a .dk domain served by 3 nameservers (ns.hrb.de, ns1.rox.net, ns2.rox.net). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail1.rox.net, mail2.rox.net. 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 271ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.hrb.de	185.194.236.7 2a0a:51c0::2fb	ns.hrb.de ns.hrb.de	AS48314 IP-Projects GmbH & Co. KG AS48314 IP-Projects GmbH & Co. KG
ns1.rox.net	192.174.68.119 2001:67c:1bc::119	ns1.rox.net ns1.rox.net	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.rox.net	176.97.158.119 2001:67c:10b8::119	ns2.rox.net ns2.rox.net	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 268ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail1.rox.net	213.214.0.2	mail1.rox.net	AS8823 Rockenstein AG
20	3600s	mail2.rox.net	213.214.0.1	—	AS8823 Rockenstein AG

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	213.214.0.28
🔶 Autoconfig	213.214.0.28

🔷 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 2026-10-09 18:49:11

www	213.214.0.28 (AS8823) (address records, no CNAME)
www vs bare domain	Same network opitec.dk: 213.214.0.28 (AS8823) www.opitec.dk: 213.214.0.28 (AS8823)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

510ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

300ms

Field	Value
Serial	2020111001
Primary NS (MNAME)	ns1.rox.net
Responsible (RNAME)	dns@rockenstein.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

271ms

555ms

268ms

AAAA

242ms

TXT

876ms

CAA

298ms

HTTPS

383ms

TLSA

445ms

SOA

300ms

MTA-STS

397ms

DNSSEC

510ms

SRV

400ms

Total

3112ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 03:30:06	10177ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-03 01:02:12	1567ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-24 18:29:08 shown	3112ms	3 NS 0 A 2 MX	🔓 Insecure
2026-06-24 17:02:56	2977ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-24 07:32:32	1103ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-24 05:04:42	3900ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-22 23:38:42	1151ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 13:03:39	1286ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-17 15:29:02	3793ms	3 NS 1 A 2 MX	🔓 Insecure