CF1759849175751-tsm20251005211530

NSLIST.NET - 21-st.org

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21-st.org checked at 2025-10-07T14:59:35.732Z 344ms 77/77/77 100% R:19

AI analysis

The parent of mail.21-st.org is 21-st.org.

21-st.org points to a single IP number: 213.133.106.22.

Other host names, for instance aigner-motorsport.de, mail.21-st.org, mail.aigner-motorsport.de, mail.biller-koi.de and dedi22.your-server.de share IP numbers with 21-st.org.

21-st.org is delegated to two name servers: ns.second-ns.de and dedins22.your-server.de.

21-st.org uses the same name server setup as other domains, for example aigner-motorsport.de.

21-st.org shares name servers with other domains at least partially, for instance venta-com.de, pz-designs.de, metal-technology.de, 228.239.213.in-addr.arpa and friend-chip.com.

these name servers are commonly used with the name servers ns2.your-server.de, ns4.your-server.de, ns3.your-server.de, ns10.your-server.de, ns11.your-server.de, ns16.your-server.de, ns8.your-server.de, ns14.your-server.de, ns5.your-server.de and ns17.your-server.de.

Host names with two IPs:

ns.second-ns.de points to: 2001:67c:192c::add:b3 and 193.47.99.4.

Host names with one IP:

dedins22.your-server.de points to: 213.133.100.102.

The mail server for 21-st.org is dedi22.your-server.de.

21-st.org uses the same mail server setup as other domains, such as aigner-motorsport.de and dedi22.your-server.de.

Host name dedi22.your-server.de resolves to two IPs: 2a01:4f8:d0a:2565::2 and 213.133.106.22.

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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dLbtyVM CF johedugfp 2025-10-07