polsterservice.dk
Last scanned: 2026-08-27 12:43:10  ·  10516ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   62ms
NameserverIP addressesPTRASN / ISP
ns.udag.de 2001:8d8:fe:53:217:160:80:253
217.160.80.253		 ns.udag.de
ns.udag.de		 AS8560 IONOS SE
AS8560 IONOS SE
ns.udag.net 185.132.33.253
2607:f1c0:fe:53:185:132:33:253		 ns.udag.net
ns.udag.net		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns.udag.org 185.132.34.253
2607:f1c0:fe:53:185:132:34:253		 ns.udag.org
ns.udag.org		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
🌍 A Records1 records   79ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.31.143.90 3600s — AS202108 united-domains GmbH 89.31.142.0/23 🇩🇪 Germany —
📧 MX Records2 records   109ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s cloudmx1.spxs.net 2001:a78:1:13:212:75:53:139
212.75.53.139		 cloudmx1.spxs.net
cloudmx1.spxs.net		 AS12399 q.beyond AG
AS12399 q.beyond AG
10 3600s cloudmx2.spxs.net 2001:a78:1:12:212:211:181:135
212.211.181.135		 cloudmx2.spxs.net
cloudmx2.spxs.net		 AS12399 q.beyond AG
AS12399 q.beyond AG
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover89.31.143.90
🔶 Autoconfig89.31.143.90
🔷 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)
🔐 DNSSEC9089ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023112800
Primary NS (MNAME)ns.udag.net
Responsible (RNAME)hostmaster@united-domains.de
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
62ms
A
79ms
MX
109ms
AAAA
55ms
TXT
310ms
CAA
71ms
HTTPS
82ms
TLSA
251ms
SOA
0ms
MTA-STS
129ms
DNSSEC
9089ms
SRV
123ms
Total
10516ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:43:10 10516ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 05:53:36 1396ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 05:00:39 1974ms 3 NS 1 A 2 MX ❓ Unknown View
2026-06-20 02:00:27 6719ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 11:42:26 5529ms 3 NS 1 A 2 MX 🔓 Insecure View
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