instar.dk
Last scanned: 2026-06-22 04:05:50  ·  5039ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   187ms
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   183ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.12.0.118 3600s static.118.0.12.49.clients.your-server.de AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany Falkenstein
📧 MX Records1 records   192ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.instar.com 116.202.97.95 mail.instar.com AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover49.12.0.118
🔶 Autoconfig49.12.0.118
🔷 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.instar.dk dHFoahUoIwvZM7A3DiJN5M0_rHda8ewJ9n8Qs_bo0PY
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC972ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA278ms
FieldValue
Serial2024092000
Primary NS (MNAME)ns.udag.de
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
187ms
A
183ms
MX
192ms
AAAA
252ms
TXT
1120ms
CAA
143ms
HTTPS
330ms
TLSA
756ms
SOA
278ms
MTA-STS
248ms
DNSSEC
972ms
SRV
558ms
Total
5039ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-22 04:05:50 5039ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:51:45 448ms 0 NS 0 A 0 MX ❓ Unknown View
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