k-classic.dk
Last scanned: 2026-08-27 18:11:35  ·  2803ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   66ms
NameserverIP addressesPTRASN / ISP
ns.do-ex.com 193.227.117.225
2a04:2b00:14cc::225		 ns1.dnsres.net
ns1.dnsres.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns.do-ex.net 194.50.187.225
2a04:2b00:14dd::225		 ns2.dnsres.net
ns2.dnsres.net		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
ns.do-ex.org 194.0.182.225
2a04:2b00:14ee::225		 ns2.registrant-verification.ispapi.net
ns3.dnsres.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
🌍 A Records1 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
45.129.40.152 86400s — AS44076 INTAC Services GmbH 45.129.40.0/21 🇩🇪 Germany Heilbronn
📧 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)
🔐 DNSSEC2127ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2024013000
Primary NS (MNAME)ns.do-ex.com
Responsible (RNAME)support@domainexperten.de
Refresh43200s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
68ms
MX
64ms
AAAA
57ms
TXT
267ms
CAA
45ms
HTTPS
56ms
TLSA
111ms
SOA
0ms
MTA-STS
76ms
DNSSEC
2127ms
SRV
88ms
Total
2803ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:11:35 2803ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 15:54:34 633ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 21:05:40 956ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 23:01:55 4944ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 13:46:59 1573ms 3 NS 1 A 0 MX 🔓 Insecure View
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