back-end.dk
Last scanned: 2026-08-26 04:39:34  ·  563ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns.itide.dk 194.239.18.105 ns.itide.dk AS3292 TDC Holding A/S
ns2.itide.dk 94.231.99.150 mailer.ajourcms.dk AS48854 team.blue Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail6.itide.dk 93.191.152.133 mail6.itide.dk AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover194.239.18.101
🔶 Autoconfig194.239.18.101
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   137ms
TXT Record
3zrn82wss3hmt5qs7g0z3vkt20y03drv
v=spf1 include:spf.itide.dk -all
✉️ SPF
PolicyRecord (back-end.dk)
-all (hard fail) v=spf1 include:spf.itide.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🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial695
Primary NS (MNAME)ns.itide.dk
Responsible (RNAME)administrator@ns.itide.dk
Refresh36000s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
48ms
MX
45ms
AAAA
52ms
TXT
137ms
CAA
44ms
HTTPS
57ms
TLSA
79ms
SOA
0ms
MTA-STS
75ms
DNSSEC
100ms
SRV
65ms
Total
563ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 04:39:34 563ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-26 16:05:33 16593ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-29 23:24:37 2592ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-16 13:59:26 473ms 2 NS 0 A 1 MX 🔓 Insecure View
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