handelsskolenviborg.dk
Last scanned: 2026-08-28 00:02:01  ·  701ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   69ms
NameserverIP addressesPTRASN / ISP
pdns05.domaincontrol.com 2603:5:21e1::34
97.74.110.52		 pdns05.domaincontrol.com
pdns05.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
pdns06.domaincontrol.com 173.201.78.52
2603:5:22e1::34		 pdns06.domaincontrol.com
pdns06.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
🌍 A Records1 records   70ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.22.74.19 3600s — AS39642 Sinal A/S 185.22.72.0/22 🇩🇰 Denmark Viborg
📧 MX Records1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s spa01.mercantec.dk 185.22.72.104 spa01.mercantec.dk AS39642 Sinal A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.22.74.19
🔶 Autoconfig185.22.74.19
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   300ms
TXT Record
MLrqskJGaIYXeToyeHJYrSPeE4f8+DMIKGN/AAnSozIx7b5iVGASGvFTk0HUYupr0gc6DslVovU7FrxnZD5oRw==
v=spf1 ip4:185.22.75.159 ip4:185.22.75.162 -all
✉️ SPF
PolicyRecord (handelsskolenviborg.dk)
-all (hard fail) v=spf1 ip4:185.22.75.159 ip4:185.22.75.162 -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)
🔐 DNSSEC102ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2019112900
Primary NS (MNAME)pdns05.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
70ms
MX
56ms
AAAA
47ms
TXT
300ms
CAA
55ms
HTTPS
50ms
TLSA
89ms
SOA
0ms
MTA-STS
96ms
DNSSEC
102ms
SRV
113ms
Total
701ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:02:01 701ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 06:45:27 890ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 22:58:29 1134ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:41:24 1691ms 2 NS 1 A 1 MX 🔓 Insecure View
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