hartmark.dk
Last scanned: 2026-07-18 07:50:37  ·  19523ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   64ms
NameserverIP addressesPTRASN / ISP
ns1.telecomputing.no 217.173.249.232 ns1.visolit.no AS31264 Advania Norge As
ns1.visolit.no 217.173.249.232 ns1.visolit.no AS31264 Advania Norge As
ns2.telecomputing.no 185.7.137.164 ns2.visolit.no AS31264 Advania Norge As
ns2.visolit.no 185.7.137.164 ns2.visolit.no AS31264 Advania Norge As
ns3.visolit.no 217.173.249.233 ns3.visolit.no AS31264 Advania Norge As
ns4.visolit.no 185.7.137.165 ns4.visolit.no AS31264 Advania Norge As
🌍 A Records1 records   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.191.4.23 3600s — AS2116 Globalconnect As 89.191.0.0/19 🇳🇴 Norway Skedsmokorset
📧 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)
🔐 DNSSEC162ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA77ms
FieldValue
Serial23
Primary NS (MNAME)ns1.visolit.no
Responsible (RNAME)admin@visolit.no
Refresh900s
Retry600s
Expire8640s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
64ms
A
54ms
MX
52ms
AAAA
60ms
TXT
501ms
CAA
59ms
HTTPS
63ms
TLSA
118ms
SOA
77ms
MTA-STS
188ms
DNSSEC
162ms
SRV
241ms
Total
19523ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-18 07:50:37 19523ms 6 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:05:59 681ms 6 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:01:41 659ms 6 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:56:04 677ms 6 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:54:51 753ms 6 NS 1 A 0 MX 🔓 Insecure View
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