vit.dk
Last scanned: 2026-09-04 05:52:53  ·  14792ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   51ms
NameserverIP addressesPTRASN / ISP
ns1.dnsimple.com 199.247.152.53
2620:111:8004::53		 —
—		 AS32771 DNSimple Corporation
AS32771 DNSimple Corporation
ns2.dnsimple.com 199.247.153.53
2620:111:8005::53		 —
—		 AS32771 DNSimple Corporation
AS32771 DNSimple Corporation
ns3.dnsimple.com 199.247.154.53
2620:111:8006::53		 —
—		 AS32771 DNSimple Corporation
AS32771 DNSimple Corporation
ns4.dnsimple.com 199.247.155.53
2620:111:8007::53		 —
—		 AS32771 DNSimple Corporation
AS32771 DNSimple Corporation
🌍 A Records
🌍
No A records found
📧 MX Records2 records   89ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mxa.mailgun.org 34.36.182.139 139.182.36.34.bc.googleusercontent.com AS396982 Google LLC
10 3600s mxb.mailgun.org 34.149.254.5 5.254.149.34.bc.googleusercontent.com AS396982 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscoverredirect.sfp-net.com → 212.53.208.152
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   332ms
TXT Record
v=spf1 include:mailgun.org ~all
✉️ SPF
PolicyRecord (vit.dk)
~all (soft fail) v=spf1 include:mailgun.org ~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)
🔐 DNSSEC9073ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1516044493
Primary NS (MNAME)ns1.dnsimple.com
Responsible (RNAME)admin@dnsimple.com
Refresh86400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
54ms
MX
89ms
AAAA
91ms
TXT
332ms
CAA
64ms
HTTPS
91ms
TLSA
226ms
SOA
0ms
MTA-STS
110ms
DNSSEC
9073ms
SRV
117ms
Total
14792ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 05:52:53 14792ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-08-26 16:08:17 6069ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-22 10:35:35 907ms 4 NS 0 A 2 MX ❓ Unknown View
2026-06-21 22:07:41 998ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-21 16:33:52 1112ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 06:10:59 1439ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-17 15:16:19 2699ms 4 NS 0 A 2 MX 🔓 Insecure View
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