codeheroes.dk
📜 Historical scan 2026-06-16 21:42:09  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   81ms
NameserverIP addressesPTRASN / ISP
ns1.gcorelabs.net — — —
ns2.gcdn.services — — —
🌍 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 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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA60ms
FieldValue
Serial1751548829
Primary NS (MNAME)ns1.gcorelabs.net
Responsible (RNAME)support@gcore.com
Refresh5400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
81ms
A
54ms
MX
62ms
AAAA
62ms
TXT
181ms
CAA
62ms
HTTPS
66ms
TLSA
60ms
SOA
60ms
MTA-STS
53ms
DNSSEC
91ms
SRV
0ms
Total
371ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:56:33 9675ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-01 23:25:54 2531ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 21:42:09 371ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 21:40:39 458ms 2 NS 0 A 0 MX 🔓 Insecure View
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