cxu.dk
Last scanned: 2026-08-27 12:22:39  ·  16806ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
NameserverIP addressesPTRASN / ISP
ns1.ge4.dk 178.63.156.211 pl02.ge4.dk AS24940 Hetzner Online GmbH
ns2.ge4.dk 87.48.148.14 — AS3292 TDC Holding A/S
🌍 A Records1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.63.156.209 600s mail.ge4.dk AS24940 Hetzner Online GmbH 178.63.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records2 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx1.ge4.dk 178.63.156.209 mail.ge4.dk AS24940 Hetzner Online GmbH
20 600s mx2.ge4.dk 178.63.156.209 mail.ge4.dk AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.ge4.dk → 178.63.156.209
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   79ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mail.ge4.dk
📝 TXT Records1 records   168ms
TXT Record
v=spf1 ip4:178.63.156.208/29 -all
✉️ SPF
PolicyRecord (cxu.dk)
-all (hard fail) v=spf1 ip4:178.63.156.208/29 -all
📨 DMARC
PolicyRecord (_dmarc.cxu.dk)
p=quarantine v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:utaq5se7@ag.dmarcian.com
📬 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)
🔐 DNSSEC105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082611
Primary NS (MNAME)ns1.ge4.dk
Responsible (RNAME)support@ge4.dk
Refresh7200s
Retry60s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
35ms
MX
39ms
AAAA
24ms
TXT
168ms
CAA
26ms
HTTPS
36ms
TLSA
107ms
SOA
0ms
MTA-STS
95ms
DNSSEC
105ms
SRV
79ms
Total
16806ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:22:39 16806ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-20 20:11:17 12157ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 21:32:22 2881ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 23:23:37 2409ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 23:20:14 1001ms 2 NS 1 A 3 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone