corecode.dk
📜 Historical scan 2026-06-16 22:25:37  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   79ms
NameserverIP addressesPTRASN / ISP
dns01.dipcon.com — — —
dns02.ports.se — — —
dns03.ports.se — — —
dns04.ports.net — — —
🌍 A Records1 records   59ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.203.163.44 — host-91-203-163-44.griffel.se AS47467 Griffel AB 91.203.160.0/22 🇸🇪 Sweden —
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mailgw.epani.se 193.180.186.35 mc.sverige.net AS15912 Infracom Connect AB
🔷 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)
🔐 DNSSEC150ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA84ms
FieldValue
Serial2023021300
Primary NS (MNAME)dns01.dipcon.com
Responsible (RNAME)registry@ports.net
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
79ms
A
59ms
MX
57ms
AAAA
55ms
TXT
2207ms
CAA
55ms
HTTPS
58ms
TLSA
144ms
SOA
84ms
MTA-STS
59ms
DNSSEC
150ms
SRV
0ms
Total
3800ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 11:52:48 13625ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 09:26:54 1797ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 07:12:48 958ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 21:55:15 8963ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 22:25:37 3800ms 4 NS 1 A 1 MX 🔓 Insecure View
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