osudio.dk
Last scanned: 2026-08-26 16:35:48  ·  13193ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.db-ops.net 176.9.34.18
2a01:4f8:150:4008::1		 ns1.db-ops.net
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.db-ops.net 2a04:3544:1000:1510:432:ff:fe79:5b36
94.237.41.39		 delta.blue
delta.blue		 AS202053 UpCloud Ltd
AS202053 UpCloud Ltd
ns4.db-ops.net 194.42.75.194 paganini.integrio-tech.com AS3257 GTT Communications Inc.
🌍 A Records1 records   92ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.27.68.5 900s — AS50778 SQLI SA 193.27.68.0/23 🇫🇷 France —
📧 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)
🔐 DNSSEC9111ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2019021001
Primary NS (MNAME)ns1.db-ops.net
Responsible (RNAME)dns@db-ops.net
Refresh10800s
Retry1800s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
92ms
MX
74ms
AAAA
160ms
TXT
288ms
CAA
50ms
HTTPS
67ms
TLSA
187ms
SOA
0ms
MTA-STS
103ms
DNSSEC
9111ms
SRV
99ms
Total
13193ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:35:48 13193ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 19:42:32 3858ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 14:42:37 2244ms 3 NS 1 A 0 MX 🔓 Insecure View
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