overdick.dk
Last scanned: 2026-08-27 14:42:22  ·  2047ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   47ms
NameserverIP addressesPTRASN / ISP
dns1.nsdns.info 193.227.117.33
2a04:2b00:14cc::33		 —
ns33.i.centralnic-dns.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
dns2.nsdns.info 194.50.187.33
2a04:2b00:14dd::33		 ns1.pdns.ispapi.net
ns33.j.centralnic-dns.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
dns3.nsdns.info 194.0.182.33
2a04:2b00:14ee::33		 —
ns33.k.centralnic-dns.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
🌍 A Records1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.164.50.91 28799s hemmersdorf.digital AS8560 IONOS SE 194.164.48.0/20 🇩🇪 Germany —
📧 MX Records1 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 28800s hemmersdorf.digital 194.164.50.91 hemmersdorf.digital AS8560 IONOS SE
🔷 AAAA Records (IPv6)1 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:239:27b:4900::1 28800s — AS8560 IONOS SE 2a01:239:0:0:0:0:0:0/32 🇩🇪 Germany —
🔐 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)
🔐 DNSSEC120ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025023178
Primary NS (MNAME)dns2.nsdns.info
Responsible (RNAME)tech@key-systems.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)28800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
37ms
MX
35ms
AAAA
39ms
TXT
213ms
CAA
44ms
HTTPS
35ms
TLSA
724ms
SOA
0ms
MTA-STS
73ms
DNSSEC
120ms
SRV
68ms
Total
2047ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:42:22 2047ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 19:35:27 13380ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-13 13:25:05 1305ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-06 14:26:41 1313ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-30 19:04:35 2029ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-24 03:14:43 1925ms 3 NS 1 A 1 MX ❓ Unknown View
2026-07-16 12:53:08 9932ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-09 03:38:09 4170ms 3 NS 1 A 1 MX ❓ Unknown View
2026-07-03 15:16:08 1367ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 19:02:44 1687ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 05:18:22 1037ms 3 NS 1 A 1 MX 🔓 Insecure View
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