bigchallenge.dk
Last scanned: 2026-08-31 12:08:50  ·  65535ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   107ms
NameserverIP addressesPTRASN / ISP
ns1.basejump.dk 93.167.198.71 — AS3292 TDC Holding A/S
ns2.basejump.dk 93.167.198.75 — AS3292 TDC Holding A/S
🌍 A Records1 records   14375ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.167.198.73 14395s — AS3292 TDC Holding A/S 93.166.0.0/15 🇩🇰 Denmark Albertslund
📧 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)
🔐 DNSSEC16224ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: timed out
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
107ms
A
14375ms
MX
16095ms
AAAA
16086ms
TXT
16353ms
CAA
9135ms
HTTPS
16125ms
TLSA
16056ms
SOA
16138ms
MTA-STS
16116ms
DNSSEC
16224ms
SRV
16163ms
Total
65535ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 12:08:50 65535ms 2 NS 1 A 0 MX ❓ Unknown View
2026-08-13 16:37:32 26007ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-08 16:52:42 32937ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-03 19:32:31 33201ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-01 23:48:44 29617ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 14:29:46 2275ms 2 NS 1 A 0 MX 🔓 Insecure View
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