CF1760099433734-tsm20251010100059

WWW.ROBTEX.COM - 5.4.in-addr.arpa

Search for IP or hostnames:

5.4.in-addr.arpa checked at 2025-10-10T12:30:33.651Z 311ms 60/60/60 100% R:11

5.4.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

4.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

5.4.in-addr.arpa is a parent of 121.5.4.in-addr.arpa and 99.5.4.in-addr.arpa.

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

5.4.in-addr.arpa at least partially shares name servers with other domains, for example 47.40.4.in-addr.arpa, verizonsuperpages.com, 153.63.4.in-addr.arpa, 247.36.4.in-addr.arpa and 88.4.in-addr.arpa.

these name servers are commonly used alongside gateway.crc.ricoh.com name servers.

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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fRqVnUH CF johedugfp 2025-10-10