CF1763137945095-tsm20251109205412

MXLIST.NET - 19.8.4.in-addr.arpa

Search for IP or hostnames:

19.8.4.in-addr.arpa checked at 2025-11-14T16:32:25.072Z 159ms 42/42/42 100% R:10 allDone:true timedOut:false

19.8.4.in-addr.arpa

NSdnsauth1.sys.gtei.net
A4.2.49.2🇺🇸 LEVEL3
PTRdnsauth1.level3.net
NSdnsauth2.sys.gtei.net
A4.2.49.3🇺🇸 LEVEL3
PTRdnsauth2.level3.net
NSdnsauth3.sys.gtei.net
A4.2.49.4🇺🇸 LEVEL3
PTRdnsauth3.level3.net

8.4.in-addr.arpa

NSdnsauth1.sys.gtei.net
NSdnsauth2.sys.gtei.net
NSdnsauth3.sys.gtei.net

Starts with same word

Starts similarily

AI analysis

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

19.8.4.in-addr.arpa at least partially shares its name servers with other domains, for instance chicagoopen.com, 11.4.in-addr.arpa, 159.35.4.in-addr.arpa, 67.62.4.in-addr.arpa and 219.41.4.in-addr.arpa.

These name servers are commonly used alongside hyperion.haystack.edu and planck.haystack.edu.

Host names with one IP number:

dnsauth1.sys.gtei.net points to: 4.2.49.2.

dnsauth2.sys.gtei.net points to: 4.2.49.3.

dnsauth3.sys.gtei.net points 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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