bigscience.dk
📜 Historical scan 2026-06-16 14:29:59  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   31ms
NameserverIP addressesPTRASN / ISP
inet.dti.dk — — —
inet2.dti.dk — — —
🌍 A Records1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.7.177.103 — — AS47292 Sentia Denmark A/S 81.7.176.0/20 🇩🇰 Denmark —
📧 MX Records1 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.web-solutions.eu 81.7.177.109 mail.web-solutions.eu AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   117ms
TXT Record
v=spf1 mx a -all
✉️ SPF
PolicyRecord (bigscience.dk)
-all (hard fail) v=spf1 mx a -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)
🔐 DNSSEC114ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA33ms
FieldValue
Serial2026052411
Primary NS (MNAME)inet.dti.dk
Responsible (RNAME)postmaster@dti.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
31ms
A
34ms
MX
27ms
AAAA
26ms
TXT
117ms
CAA
25ms
HTTPS
26ms
TLSA
49ms
SOA
33ms
MTA-STS
55ms
DNSSEC
114ms
SRV
0ms
Total
410ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 04:50:05 4530ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-26 03:11:17 24777ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-20 17:55:22 680ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 07:32:51 591ms 2 NS 1 A 1 MX ❓ Unknown View
2026-06-20 02:33:40 723ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 14:29:59 410ms 2 NS 1 A 1 MX 🔓 Insecure View
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