vvc-kursuscenter.dk
Last scanned: 2026-08-28 07:58:08  ·  447ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
NameserverIP addressesPTRASN / ISP
ns1.yayhosting.dk 195.242.130.62
2001:67c:564:fffe::100		 ns1.yayhosting.dk
—		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.yayhosting.dk 2a00:1b18:2:3:1::2
62.69.152.35		 ns2.yayhosting.dk
ns2.yayhosting.dk		 AS47527 DLX A/S
AS47527 DLX A/S
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.131.237 14400s — AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records1 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s vvc-kursuscenter.dk 195.242.131.237 — AS62121 Christian Ebsen ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.242.131.237
🔶 Autoconfig195.242.131.237
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   56ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 whm04.yayhosting.dk
📝 TXT Records1 records   118ms
TXT Record
v=spf1 +a +mx +ip4:195.242.130.60 +ip4:195.242.131.237 ~all
✉️ SPF
PolicyRecord (vvc-kursuscenter.dk)
~all (soft fail) v=spf1 +a +mx +ip4:195.242.130.60 +ip4:195.242.131.237 ~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)
🔐 DNSSEC80ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2020031400
Primary NS (MNAME)ns1.yayhosting.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
44ms
MX
31ms
AAAA
37ms
TXT
118ms
CAA
56ms
HTTPS
50ms
TLSA
43ms
SOA
0ms
MTA-STS
57ms
DNSSEC
80ms
SRV
56ms
Total
447ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:58:08 447ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 11:26:37 693ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 23:46:24 1162ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 15:00:31 528ms 2 NS 1 A 1 MX 🔓 Insecure View
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