oneandone-ionos.dk
Last scanned: 2026-08-27 23:21:10  ·  2281ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   75ms
🌍 A Records
🌍
No A records found
📧 MX Records1 records   56ms
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   292ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (oneandone-ionos.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.oneandone-ionos.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)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
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
75ms
A
50ms
MX
56ms
AAAA
72ms
TXT
292ms
CAA
54ms
HTTPS
55ms
TLSA
74ms
SOA
0ms
MTA-STS
71ms
DNSSEC
99ms
SRV
285ms
Total
2281ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:21:10 2281ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-17 13:02:22 751ms 4 NS 0 A 0 MX 🔓 Insecure View
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