mc-mester.dk
Last scanned: 2026-06-28 18:44:59  ·  1170ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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 Records1 records   407ms
IPTTLPTRASNISP / OrgCIDRCountryCity
38.242.128.77 43200s vmi3071782.contaboserver.net AS51167 Contabo GmbH 38.242.128.0/19 🇫🇷 France Lauterbourg
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
99 43200s mail.wba.dk 93.161.91.112 mail.wba.dk AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   106ms
TXT Record
v=spf1 mx a:mail.wba.dk ~all
✉️ SPF
PolicyRecord (mc-mester.dk)
~all (soft fail) v=spf1 mx a:mail.wba.dk ~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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA408ms
FieldValue
Serial2026042101
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
42ms
A
407ms
MX
45ms
AAAA
45ms
TXT
106ms
CAA
419ms
HTTPS
40ms
TLSA
468ms
SOA
408ms
MTA-STS
412ms
DNSSEC
100ms
SRV
409ms
Total
1170ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 18:44:59 1170ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 13:20:42 1024ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:45:36 909ms 2 NS 1 A 1 MX 🔒 Secure View
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