ifku.dk
Last scanned: 2026-06-24 12:25:59  ·  1477ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers
🖥️
No NS records found
🌍 A Records2 records   43ms
📧 MX Records2 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
20 21600s mxa-00030d01.gslb.pphosted.com
20 21600s mxb-00030d01.gslb.pphosted.com
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig165.160.13.20
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   211ms
TXT Record
MS=ms21888150
v=spf1 a:mailserver.informa-it.com +all include:spf.protection.outlook.com include:_netblocks.mimecast.com -all
✉️ SPF
PolicyRecord (ifku.dk)
-all (hard fail) v=spf1 a:mailserver.informa-it.com +all include:spf.protection.outlook.com include:_netblocks.mimecast.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)
🔐 DNSSEC79ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA52ms
FieldValue
Serial2013112207
Primary NS (MNAME)ns.domainnetwork.se
Responsible (RNAME)hostmaster@cscdns.net
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
104ms
A
43ms
MX
67ms
AAAA
165ms
TXT
211ms
CAA
52ms
HTTPS
54ms
TLSA
1091ms
SOA
52ms
MTA-STS
32ms
DNSSEC
79ms
SRV
212ms
Total
1477ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 12:25:59 1477ms 0 NS 2 A 2 MX 🔓 Insecure View
2026-06-19 14:25:20 3428ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-18 21:56:36 1148ms 2 NS 2 A 2 MX ⚠️ Bogus View
2026-06-17 14:31:25 278ms 0 NS 0 A 0 MX ❓ Unknown View
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