lisv.dk
📜 Historical scan 2026-06-19 01:34:02  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   70ms
NameserverIP addressesPTRASN / ISP
gate.profdoc.dk 80.62.243.243 243.241-254.243.62.80.in-addr.arpa AS3292 TDC Holding A/S
ns.profdoc.dk 80.62.243.242 242.241-254.243.62.80.in-addr.arpa AS3292 TDC Holding A/S
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.103 3600s vm0934.enterprisecloud.nu AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records2 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 3600s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S
🔷 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)
🔐 DNSSEC77ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA68ms
FieldValue
Serial2021032504
Primary NS (MNAME)ns.profdoc.dk
Responsible (RNAME)hostmaster@profdoc.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
70ms
A
57ms
MX
45ms
AAAA
46ms
TXT
177ms
CAA
66ms
HTTPS
65ms
TLSA
57ms
SOA
68ms
MTA-STS
137ms
DNSSEC
77ms
SRV
119ms
Total
604ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 20:17:55 564ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 13:38:58 474ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-26 12:02:27 3635ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-22 01:49:40 531ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-19 01:34:02 604ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 12:53:28 3262ms 2 NS 1 A 2 MX 🔓 Insecure View
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