one-connect.dk
Last scanned: 2026-08-25 20:22:40  ·  3724ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.uni-tel.dk 178.21.251.162 ns1.uni-tel.dk AS196997 Uni-tel A/S
ns2.uni-tel.dk 142.132.232.72 ns2.uni-tel.dk AS24940 Hetzner Online GmbH
ns3.uni-tel.dk 142.132.168.223 ns3.uni-tel.dk AS24940 Hetzner Online GmbH
ns4.uni-tel.dk 95.217.158.180 ns4.uni-tel.dk AS24940 Hetzner Online GmbH
🌍 A Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.21.251.210 300s 178.21.251.210.customer.uni-tel.dk AS196997 Uni-tel A/S 178.21.248.0/21 🇩🇰 Denmark Vanløse
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
5 600s mail.uni-tel.dk 178.21.248.27 mail.uni-tel.dk AS196997 Uni-tel A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   186ms
TXT Record
v=spf1 ip4:178.21.248.27 ip4:178.21.251.158 ~all
✉️ SPF
PolicyRecord (one-connect.dk)
~all (soft fail) v=spf1 ip4:178.21.248.27 ip4:178.21.251.158 ~all
📨 DMARC
PolicyRecord (_dmarc.one-connect.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;
📬 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)
🔐 DNSSEC76ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026062300
Primary NS (MNAME)ns1.uni-tel.dk
Responsible (RNAME)hostmaster@uni-tel.dk
Refresh10800s
Retry900s
Expire1814400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
39ms
A
49ms
MX
50ms
AAAA
57ms
TXT
186ms
CAA
38ms
HTTPS
48ms
TLSA
94ms
SOA
0ms
MTA-STS
74ms
DNSSEC
76ms
SRV
64ms
Total
3724ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 20:22:40 3724ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 17:07:32 1792ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 23:52:44 1367ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 03:24:08 1181ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 00:05:16 3835ms 4 NS 1 A 1 MX 🔓 Insecure View
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