ctrlx.dk
📜 Historical scan 2026-06-16 23:10:57  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   70ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
🌍 A Records
🌍
No A records found
📧 MX Records2 records   72ms
PriorityTTLMail ServerIP addressesPTRASN
10 — fusion.mxrouting.net 45.43.208.37 — AS46261 QuickPacket, LLC
20 — fusion-relay.mxrouting.net 45.43.208.37 — AS46261 QuickPacket, LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   287ms
TXT Record
v=spf1 include:mxroute.com -all
✉️ SPF
PolicyRecord (ctrlx.dk)
-all (hard fail) v=spf1 include:mxroute.com -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)
🔐 DNSSEC177ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA73ms
FieldValue
Serial2026060300
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
70ms
A
80ms
MX
72ms
AAAA
79ms
TXT
287ms
CAA
71ms
HTTPS
70ms
TLSA
68ms
SOA
73ms
MTA-STS
75ms
DNSSEC
177ms
SRV
0ms
Total
710ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 10:32:32 1394ms 3 NS 0 A 2 MX 🔒 Secure View
2026-08-24 14:30:34 1302ms 3 NS 0 A 2 MX 🔒 Secure View
2026-06-16 23:10:57 710ms 3 NS 0 A 2 MX 🔒 Secure View
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