mdcit.dk
Last scanned: 2026-06-26 00:51:01  ·  610ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s mx.w2q.net 85.191.127.38 mx.w2q.net AS204274 AURA Fiber A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   159ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (mdcit.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.mdcit.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@w2q.net; ruf=mailto:dmarc-forensic@w2q.net; fo=1;
📬 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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA34ms
FieldValue
Serial2026032401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
38ms
MX
40ms
AAAA
39ms
TXT
159ms
CAA
36ms
HTTPS
33ms
TLSA
84ms
SOA
34ms
MTA-STS
84ms
DNSSEC
93ms
SRV
102ms
Total
610ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 00:51:01 610ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-24 06:34:02 700ms 2 NS 0 A 1 MX ⚠️ Bogus View
2026-06-17 15:20:42 501ms 2 NS 0 A 1 MX 🔒 Secure View
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