opitec.dk
Last scanned: 2026-07-03 01:02:12  ·  1567ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   68ms
NameserverIP addressesPTRASN / 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
AS207021 ipcom GmbH
🌍 A Records1 records   70ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.214.0.28 3600s redirect.rox.net AS8823 Rockenstein AG 213.214.0.0/20 🇩🇪 Germany Kitzingen
📧 MX Records2 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail1.rox.net 213.214.0.2 mail1.rox.net AS8823 Rockenstein AG
20 3600s mail2.rox.net 213.214.0.1 mail2.rox.net AS8823 Rockenstein AG
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover213.214.0.28
🔶 Autoconfig213.214.0.28
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC90ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA68ms
FieldValue
Serial2020111001
Primary NS (MNAME)ns1.rox.net
Responsible (RNAME)dns@rockenstein.de
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
68ms
A
70ms
MX
69ms
AAAA
68ms
TXT
345ms
CAA
69ms
HTTPS
67ms
TLSA
101ms
SOA
68ms
MTA-STS
94ms
DNSSEC
90ms
SRV
115ms
Total
1567ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-03 01:02:12 1567ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 18:29:08 3112ms 3 NS 0 A 2 MX 🔓 Insecure View
2026-06-24 17:02:56 2977ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 07:32:32 1103ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-24 05:04:42 3900ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-22 23:38:42 1151ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 13:03:39 1286ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 15:29:02 3793ms 3 NS 1 A 2 MX 🔓 Insecure View
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