ventilationskataloget.dk
Last scanned: 2026-09-02 19:07:08  ·  490ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   55ms
NameserverIP addressesPTRASN / ISP
inet.dti.dk 87.54.37.66 inet.dti.dk AS3292 TDC Holding A/S
inet2.dti.dk 62.243.15.66 inet2.dti.dk AS3292 TDC Holding A/S
🌍 A Records1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.54.37.121 7200s 121.0-127.37.54.87.in-addr.arpa AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark —
📧 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.ventilationskataloget.dk nzxWBBfc-J_mmRczTNe_tcgNIQWlbW4GaqHNWXBS1zY
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC96ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081913
Primary NS (MNAME)inet.dti.dk
Responsible (RNAME)postmaster@dti.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
45ms
MX
41ms
AAAA
40ms
TXT
143ms
CAA
42ms
HTTPS
50ms
TLSA
41ms
SOA
0ms
MTA-STS
62ms
DNSSEC
96ms
SRV
67ms
Total
490ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 19:07:08 490ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 22:01:45 436ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 07:36:09 3648ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-17 12:38:30 452ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 20:02:45 402ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:49:41 402ms 2 NS 1 A 0 MX 🔓 Insecure View
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