office-cat.dk
Last scanned: 2026-08-27 03:34:39  ·  1043ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
NameserverIP addressesPTRASN / ISP
ns.routing.net 134.0.30.178 ns1.routing.net AS48823 Hosting.de GmbH
ns8.routing.net 194.50.113.2 ns2.routing.net AS41637 Hosting.de GmbH
🌍 A Records1 records   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.160.71.130 3600s — AS12574 Hosting.de GmbH 213.160.64.0/20 🇩🇪 Germany —
📧 MX Records1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.webmobil24.com 91.238.236.172 mail.webmobil24.com AS58010 uvensys GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.238.236.51
🔶 Autoconfig91.238.236.51
🔷 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)
🔐 DNSSEC81ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026070903
Primary NS (MNAME)ns.routing.net
Responsible (RNAME)t\@kontorzik.webmobil24.com
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
72ms
MX
52ms
AAAA
63ms
TXT
425ms
CAA
57ms
HTTPS
70ms
TLSA
131ms
SOA
0ms
MTA-STS
91ms
DNSSEC
81ms
SRV
126ms
Total
1043ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 03:34:39 1043ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-11 00:07:52 1064ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 11:06:31 10098ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 11:56:55 1276ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 19:18:58 2986ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 04:15:50 1046ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:41:11 2465ms 2 NS 1 A 1 MX 🔓 Insecure View
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