i0n0s.dk
Last scanned: 2026-06-23 05:08:19  ·  1367ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   64ms
🌍 A Records
🌍
No A records found
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
0 86400s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   536ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (i0n0s.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.i0n0s.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@abuse.ionos.com; ruf=mailto:dmarc@abuse.ionos.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)
🔐 DNSSEC115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA120ms
FieldValue
Serial2022042101
Primary NS (MNAME)ns-ionos.ui-dns.com
Responsible (RNAME)dnsadmin@ionos.com
Refresh14400s
Retry3600s
Expire605000s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
64ms
A
63ms
MX
50ms
AAAA
74ms
TXT
536ms
CAA
59ms
HTTPS
61ms
TLSA
51ms
SOA
120ms
MTA-STS
68ms
DNSSEC
115ms
SRV
200ms
Total
1367ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 05:08:19 1367ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-17 14:16:50 1039ms 4 NS 0 A 0 MX 🔓 Insecure View
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