ROBTEX.COM - so-net.cz
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so-net.cz checked at 2025-12-06T05:02:26.971Z 1675ms 81/81/81 100% R:11 allDone:true timedOut:false so-net.cz
| MX | mail.duon.cz | ||||||
| A | 131.117.211.251🇨🇿 AVONET | ||||||
| PTR | mail.duon.cz | ||||||
| NS | ns1.websupport.cz | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 131.117.211.251🇨🇿 AVONET | ||||||
| PTR | mail.duon.cz | ||||||
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AI analysis
so-net.cz is the parent of www.so-net.cz and mail.so-net.cz.
so-net.cz resolves to a single IP: 131.117.211.251.
Other host names, for instance, mail.so-net.cz, mail.duon.cz, www.so-net.cz and duon.cz share IP numbers with so-net.cz.
so-net.cz delegates to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
so-net.cz shares some name servers with other domains, for example happyvilla.cz, akcap.cz, fastener.cz, amaxtel.com and samlenon.com.
Host names with two IP numbers:
ns1.websupport.cz: 2a10:bbc0::11 and 45.10.97.11
ns2.websupport.cz: 2a02:250:3::12 and 185.71.159.12
ns3.websupport.eu: 2a10:bbc0::13 and 45.10.97.13
so-net.cz is handled by a single mail server, mail.duon.cz.
so-net.cz uses the same mail server setup as other domains, for example duon.cz.
Host name mail.duon.cz points to IP 131.117.211.251.