CF1759910244431-tsm20251005211530

WWW.ROBTEX.COM - tec21.ch

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tec21.ch checked at 2025-10-08T07:57:24.415Z 490ms 94/94/94 100% R:21

AI analysis

tec21.ch is the parent of mail.tec21.ch.

tec21.ch resolves to one IP number: 91.205.148.158.

other host names including espazium.eu, espazium.fr, espazium-ws2.exigo.ch, espazium.it and espazium.de share IP numbers with tec21.ch.

tec21.ch is delegated to three name servers ns1.swiss-dns.com, ns2.swiss-dns.com and ns3.swiss-dns.com.

tec21.ch at least partially shares name servers with other domains, for instance hoi-polloi.org, bouillabaisse.ch, edgar-balseca.com, wyssmetallbau.ch and alexx.com.

These name servers are commonly used alongside ns1.dtst.de and ns2.dtst.de.

Host names with one IP number: ns1.swiss-dns.com points to 80.74.132.90; ns2.swiss-dns.com points to 80.74.144.78; ns3.swiss-dns.com points to 94.230.210.132.

tec21.ch is handled by a single mail server, mail.tec21.ch.

mail.tec21.ch resolves to IP 185.138.223.75.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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