polytan-danmark.dk
Last scanned: 2026-06-27 10:43:07  ·  1166ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   69ms
NameserverIP addressesPTRASN / ISP
ns1.ingoharbeck.de 89.58.32.255 www50.iharbeck.de AS197540 netcup GmbH
ns2.ingoharbeck.de 213.133.101.92 www9.iharbeck.de AS24940 Hetzner Online GmbH
🌍 A Records1 records   83ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.90.198.236 86400s polytan.com AS8560 IONOS SE 93.90.192.0/20 🇩🇪 Germany —
📧 MX Records1 records   80ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail0.ingoharbeck.de 89.58.32.255 www50.iharbeck.de AS197540 netcup GmbH
🔷 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)
🔐 DNSSEC130ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA67ms
FieldValue
Serial2022021301
Primary NS (MNAME)ns2.ingoharbeck.de
Responsible (RNAME)ingo@iharbeck.de
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
83ms
MX
80ms
AAAA
70ms
TXT
272ms
CAA
65ms
HTTPS
85ms
TLSA
183ms
SOA
67ms
MTA-STS
91ms
DNSSEC
130ms
SRV
98ms
Total
1166ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 10:43:07 1166ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 10:18:22 1037ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:14:31 2038ms 2 NS 1 A 1 MX 🔓 Insecure View
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