ROBTEX.COM - fastcom.cz
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fastcom.cz checked at 2025-12-03T11:39:49.180Z 395ms 116/116/116 100% R:16 allDone:true timedOut:false fastcom.cz
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AI analysis
fastcom.cz is a parent of ns1.fastcom.cz, cp-dns2.fastcom.cz, cp1.fastcom.cz, ns2.fastcom.cz and smtp.fastcom.cz.
fastcom.cz resolves to one IP number: 91.219.45.251.
other host names including fastmobile.eu, ns1.fastcom.cz, fastdsl.cz, 45.219.91.in-addr.arpa and 47.219.91.in-addr.arpa share IP numbers with fastcom.cz.
fastcom.cz is delegated to four name servers: ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.
fastcom.cz at least partially shares name servers with other domains, for instance derivacompany.com, odraffle.com, movehome.se, lk.lv and mech4.net.
Host names with two IP numbers:
ns1-05.azure-dns.com points to 2603:1061:0:700::5 and 13.107.236.5; ns4-05.azure-dns.info points to 2620:1ec:bda:700::5 and 208.84.5.5; ns2-05.azure-dns.net points to 2620:1ec:8ec:700::5 and 150.171.21.5; ns3-05.azure-dns.org points to 2a01:111:4000:700::5 and 204.14.183.5.
fastcom.cz is handled by a single mail server, fastcom-cz.mail.protection.outlook.com.
Host fastcom-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::e, 2a01:111:f403:ca09::f, 52.101.68.18, 52.101.73.8, 52.101.73.12 and 52.101.73.16.