code0.dk
📜 Historical scan 2026-06-16 21:49:21  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
NameserverIP addressesPTRASN / ISP
ns1.shellhost.dk — — —
ns2.shellhost.dk — — —
🌍 A Records1 records   194ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.200.90.229 — web1.eushells.com AS62121 Christian Ebsen ApS 193.200.90.0/23 🇩🇰 Denmark —
📧 MX Records1 records   79ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.code0.dk 193.200.90.233 mail1.eushells.com AS62121 Christian Ebsen ApS
🔷 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)
🔐 DNSSEC69ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: insecurity proof failed
🏷️ SOA32ms
FieldValue
Serial2024110402
Primary NS (MNAME)ns1.shellhost.dk
Responsible (RNAME)hostmaster@shellhost.dk
Refresh84400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
194ms
MX
79ms
AAAA
131ms
TXT
198ms
CAA
32ms
HTTPS
30ms
TLSA
131ms
SOA
32ms
MTA-STS
104ms
DNSSEC
69ms
SRV
0ms
Total
505ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 20:11:21 452ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 07:10:33 508ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 02:39:19 672ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:49:21 505ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-16 21:41:40 659ms 2 NS 1 A 1 MX 🔒 Secure View
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