jbvand.dk
Last scanned: 2026-08-27 23:34:07  ·  1016ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   77ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   83ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.16 3600s splash.curanet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s cas.jysk-itsupport.dk 94.231.104.188 vdom9.network.zitcom.dk AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverredirect.jysk-itsupport.dk → 94.231.104.181
🔶 Autoconfig212.237.249.16
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   189ms
TXT Record
v=spf1 ip4:94.231.104.176/32 ~all
✉️ SPF
PolicyRecord (jbvand.dk)
~all (soft fail) v=spf1 ip4:94.231.104.176/32 ~all
📨 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)
🔐 DNSSEC126ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2023061501
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
77ms
A
83ms
MX
53ms
AAAA
45ms
TXT
189ms
CAA
82ms
HTTPS
65ms
TLSA
70ms
SOA
0ms
MTA-STS
102ms
DNSSEC
126ms
SRV
95ms
Total
1016ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:34:07 1016ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 08:16:46 899ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 05:29:26 907ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 15:30:40 1177ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:53:40 1613ms 2 NS 1 A 1 MX 🔒 Secure View
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