dooos.dk
📜 Historical scan 2026-06-20 01:28:16  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   283ms
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 Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC439ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA323ms
FieldValue
Serial2024072600
Primary NS (MNAME)pns.dtag.de
Responsible (RNAME)dns@telekom.de
Refresh10800s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
283ms
A
288ms
MX
178ms
AAAA
139ms
TXT
617ms
CAA
258ms
HTTPS
310ms
TLSA
107ms
SOA
323ms
MTA-STS
210ms
DNSSEC
439ms
SRV
356ms
Total
1794ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 02:55:24 577ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 23:37:13 2494ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 17:08:05 1134ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 15:51:23 1040ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 20:40:30 1442ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 01:28:16 1794ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 04:16:08 379ms 2 NS 0 A 0 MX 🔓 Insecure View
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