CF1763573069813-tsm20251116095642

DNSWHOIS.INFO - 1stcommunication.org

Search for IP or hostnames:

1stcommunication.org checked at 2025-11-19T17:24:29.751Z 1248ms 67/67/67 100% R:15 allDone:true timedOut:false

AI analysis

1stcommunication.org is delegated to two name servers ns1.dns-net.de and ns7.dns-net.de.

1stcommunication.org shares the same name server setup as other domains, for instance 224.91.212.in-addr.arpa, 1up.de, dnsnet-ag.net, 226.91.212.in-addr.arpa and 231.91.212.in-addr.arpa.

1stcommunication.org at least partially shares name servers with other domains, for instance chathausdeutschland.ch, bancobrasil.de, simplitec.tv, tele-konfi.de and chatperklick.at.

these name servers are often used together with ns0.dns-net.de, ns6.dns-net.de, web3.dns-net.de and ns4.dns-net.de.

Host names with one IP number:

ns1.dns-net.de points to 212.91.230.58

ns7.dns-net.de points to 212.91.231.34

Two mail servers handle 1stcommunication.org: mailrelay-1.dns-net.de and mailrelay-2.dns-net.de.

1stcommunication.org uses the same mail server setup as other domains, such as 1st-communication.org, 1st-communications.org and dsl-zum-mitnehmen.de.

1stcommunication.org shares some mail servers with other domains, at least partially, for instance 1st-communications.de, chatialem.com, discon.net, xn--plan-grn-d6a.info and smartnet.de.

these mail servers are commonly used with the mail servers mail.xn--plan-grn-d6a.info.

Host names with one IP number:

mailrelay-1.dns-net.de points to 212.91.226.234

mailrelay-2.dns-net.de points to 212.91.226.235

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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