1and1.dk
Last scanned: 2026-06-28 01:17:47  ·  1898ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   222ms
NameserverIP addressesPTRASN / ISP
ns.kundenserver.de 2001:8d8:fe:53:0:d9a0:520c:100
217.160.82.12		 —
ns1012.ui-dns.com		 AS8560 IONOS SE
AS8560 IONOS SE
ns2.kundenserver.de 2001:8d8:fe:53:0:d9a0:5315:100
217.160.83.21		 —
ns1021.ui-dns.org		 AS8560 IONOS SE
AS8560 IONOS SE
🌍 A Records1 records   271ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.160.0.171 3600s 217-160-0-171.elastic-ssl.ui-r.com AS8560 IONOS SE 217.160.0.0/16 🇩🇪 Germany —
📧 MX Records2 records   226ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx00.kundenserver.de 212.227.15.41 mx00.kundenserver.de AS8560 IONOS SE
10 3600s mx01.kundenserver.de 217.72.192.67 — AS8560 IONOS SE
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC302ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA219ms
FieldValue
Serial2013102201
Primary NS (MNAME)ns.kundenserver.de
Responsible (RNAME)hostmaster@kundenserver.de
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
222ms
A
271ms
MX
226ms
AAAA
276ms
TXT
697ms
CAA
260ms
HTTPS
256ms
TLSA
148ms
SOA
219ms
MTA-STS
217ms
DNSSEC
302ms
SRV
354ms
Total
1898ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 01:17:47 1898ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 07:28:59 708ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 19:22:08 1196ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 19:20:56 1168ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 13:22:17 7848ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 13:12:35 841ms 2 NS 1 A 2 MX 🔓 Insecure View
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