dehner.dk
Last scanned: 2026-08-27 14:05:35  ·  958ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
NameserverIP addressesPTRASN / ISP
ns1.telekom.net 2003:180:a:1000::53
212.185.24.65		 ns1.telekom.net
ns1.telekom.net		 AS3320 Deutsche Telekom AG
AS3320 Deutsche Telekom AG
pns.dtag.de 194.25.0.125
2003:40:8000::100		 pns.dtag.de
pns.dtag.de		 AS3320 Deutsche Telekom AG
AS3320 Deutsche Telekom AG
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.206.137.12 3600s dn50.ishop.nmop.de — — — 🇩🇪 Germany —
📧 MX Records3 records   88ms
PriorityTTLMail ServerIP addressesPTRASN
10 172800s mail.dehner.de — — —
20 172800s mail2.dehner.de — — —
30 172800s mforward.dtag.de 194.25.242.123 mforward.dtag.de AS3320 Deutsche Telekom AG
🔷 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)
🔐 DNSSEC147ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2022011700
Primary NS (MNAME)pns.dtag.de
Responsible (RNAME)dnsadmin@nic.dtag.de
Refresh10800s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
47ms
MX
88ms
AAAA
43ms
TXT
309ms
CAA
93ms
HTTPS
96ms
TLSA
205ms
SOA
0ms
MTA-STS
120ms
DNSSEC
147ms
SRV
103ms
Total
958ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:05:35 958ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-26 21:55:01 1091ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-01 23:27:15 1687ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 01:35:27 622ms 2 NS 1 A 3 MX 🔓 Insecure View
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