kobra-forme.dk
Last scanned: 2026-08-27 11:05:51  ·  9794ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   63ms
NameserverIP addressesPTRASN / ISP
ns1.telekom-domains.de 2003:2:6:137:80:157:195:92
80.157.195.92		 —
—		 AS3320 Deutsche Telekom AG
AS3320 Deutsche Telekom AG
ns2.telekom-domains.de 2003:180:a::53
212.185.24.1		 ns2.telekom-domains.de
ns2.telekom-domains.de		 AS3320 Deutsche Telekom AG
AS3320 Deutsche Telekom AG
🌍 A Records
🌍
No A records found
📧 MX Records3 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
10 40000s mx1.kobragroup.com 217.7.126.135 mx1.kobragroup.com AS3320 Deutsche Telekom AG
20 40000s sophos01.kobragroup.com 217.7.126.131 sophos01.kobragroup.com AS3320 Deutsche Telekom AG
30 40000s obelix2.kobragroup.com 217.86.183.208 obelix2.kobragroup.com AS3320 Deutsche Telekom AG
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   297ms
TXT Record
v=spf1 mx ip4:217.7.126.128/27 ip4:217.86.183.208/32 -all
✉️ SPF
PolicyRecord (kobra-forme.dk)
-all (hard fail) v=spf1 mx ip4:217.7.126.128/27 ip4:217.86.183.208/32 -all
📨 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)
🔐 DNSSEC9080ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026020401
Primary NS (MNAME)ns1.telekom-domains.de
Responsible (RNAME)dns@telekom.de
Refresh10800s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
63ms
A
68ms
MX
64ms
AAAA
45ms
TXT
297ms
CAA
65ms
HTTPS
50ms
TLSA
128ms
SOA
0ms
MTA-STS
100ms
DNSSEC
9080ms
SRV
90ms
Total
9794ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:05:51 9794ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-06-25 00:32:06 1961ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-06-17 21:09:21 2010ms 2 NS 0 A 3 MX 🔓 Insecure View
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