CF1761010223764-tsm20251017082432

WWW.RTSAK.COM - 18.221.192.in-addr.arpa

Search for IP or hostnames:

18.221.192.in-addr.arpa checked at 2025-10-21T01:30:23.742Z 567ms 39/39/39 100% R:14

18.221.192.in-addr.arpa

NSdnsauth1.sys.gtei.net
A4.2.49.2🇺🇸 Lumen AS3356
PTRdnsauth1.level3.net
NSdnsauth2.sys.gtei.net
A4.2.49.3🇺🇸 Lumen AS3356
PTRdnsauth2.level3.net
NSdnsauth3.sys.gtei.net
A4.2.49.4🇺🇸 Lumen AS3356
PTRdnsauth3.level3.net

221.192.in-addr.arpa

NSns1.level3.net
NSns2.level3.net

Starts with same word

Starts similarily

AI analysis

18.221.192.in-addr.arpa is delegated to three name servers: dnsauth1.sys.gtei.net, dnsauth2.sys.gtei.net and dnsauth3.sys.gtei.net.

18.221.192.in-addr.arpa at least partially shares name servers with other domains, for example 97.17.4.in-addr.arpa, 232.34.4.in-addr.arpa, 125.62.4.in-addr.arpa, 71.17.4.in-addr.arpa and sempralearning.com.

Host names with a single IP address:

dnsauth1.sys.gtei.net resolves to 4.2.49.2.

dnsauth2.sys.gtei.net resolves to 4.2.49.3.

dnsauth3.sys.gtei.net resolves to 4.2.49.4.

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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aRbALFM CF johedugfp 2025-10-21