data-backup.dk
📜 Historical scan 2026-06-17 01:00:04  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   132ms
NameserverIP addressesPTRASN / ISP
ns1.c1.nordic-backup.com — — —
ns1.c2.nordic-backup.com — — —
ns1.c3.nordic-backup.com — — —
ns1.c4.nordic-backup.com — — —
🌍 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 Records1 records   412ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (data-backup.dk)
-all (hard fail) v=spf1 mx -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)
🔐 DNSSEC328ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA189ms
FieldValue
Serial92
Primary NS (MNAME)ns1.c1.nordic-backup.com
Responsible (RNAME)support@nordic-backup.com
Refresh900s
Retry300s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
132ms
A
241ms
MX
186ms
AAAA
137ms
TXT
412ms
CAA
173ms
HTTPS
199ms
TLSA
76ms
SOA
189ms
MTA-STS
154ms
DNSSEC
328ms
SRV
0ms
Total
1001ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 00:33:51 793ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 06:17:26 1260ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 14:31:40 1147ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 01:42:52 24804ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 01:10:36 264ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 01:01:19 919ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 01:00:04 1001ms 4 NS 0 A 0 MX 🔓 Insecure View
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