iso-chemie.dk
Last scanned: 2026-08-27 09:26:53  ·  2769ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   71ms
NameserverIP addressesPTRASN / ISP
ns1.routing.net 134.0.30.178
2a03:2900:3:1::2		 ns1.routing.net
ns1.routing.net		 AS48823 Hosting.de GmbH
AS48823 Hosting.de GmbH
ns2.routing.net 194.50.113.2
2001:4d8f:2::2		 ns2.routing.net
ns2.routing.net		 AS41637 Hosting.de GmbH
AS41637 Hosting.de GmbH
ns3.routing.net 194.126.196.2
2a03:2902:3:1::2		 ns3.routing.net
ns3.routing.net		 AS31400 firstcolo GmbH
AS31400 firstcolo GmbH
🌍 A Records1 records   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.23.208.13 3600s web-srv01.iso-chemie.de AS210585 Iso-Chemie GmbH 185.23.208.0/23 🇩🇪 Germany —
📧 MX Records1 records   92ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s smtp.extranet.iso-chemie.de 185.23.208.12 smtp.extranet.iso-chemie.de AS210585 Iso-Chemie GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverrpc-ng.extranet.iso-chemie.de → 185.23.208.14
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   848ms
TXT Record
v=spf1 include:iso-chemie.de -all
✉️ SPF
PolicyRecord (iso-chemie.dk)
-all (hard fail) v=spf1 include:iso-chemie.de -all
📨 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)
🔐 DNSSEC2083ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2017010201
Primary NS (MNAME)ns1.routing.net
Responsible (RNAME)hostmaster@iso-chemie.dk
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
65ms
MX
92ms
AAAA
81ms
TXT
848ms
CAA
60ms
HTTPS
69ms
TLSA
117ms
SOA
0ms
MTA-STS
126ms
DNSSEC
2083ms
SRV
447ms
Total
2769ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:26:53 2769ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-23 14:25:30 49137ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 09:16:55 1341ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 23:16:09 944ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 15:24:32 3979ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:44:04 1139ms 3 NS 1 A 1 MX 🔓 Insecure View
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