IPLIST.NET - 121.147.in-addr.arpa
Search for IP or hostnames:
121.147.in-addr.arpa checked at 2025-11-18T22:53:19.144Z 1185ms 42/42/42 100% R:9 allDone:true timedOut:false 121.147.in-addr.arpa
| NS | dnsauth1.sys.gtei.net | ||||||
| A | 4.2.49.2🇺🇸 LEVEL3 | ||||||
| PTR | dnsauth1.level3.net | ||||||
| NS | dnsauth2.sys.gtei.net | ||||||
| A | 4.2.49.3🇺🇸 LEVEL3 | ||||||
| PTR | dnsauth2.level3.net | ||||||
| NS | dnsauth3.sys.gtei.net | ||||||
| A | 4.2.49.4🇺🇸 LEVEL3 | ||||||
| PTR | dnsauth3.level3.net | ||||||
147.in-addr.arpa
| NS | r.arin.net | ||||||
| NS | u.arin.net | ||||||
| NS | x.arin.net | ||||||
| NS | y.arin.net | ||||||
| NS | z.arin.net | ||||||
| NS | arin.authdns.ripe.net | ||||||
Starts with same word
Starts similarily
AI analysis
121.147.in-addr.arpa is delegated to three name servers: dnsauth1.sys.gtei.net, dnsauth2.sys.gtei.net and dnsauth3.sys.gtei.net.
121.147.in-addr.arpa at least partially shares name servers with other domains, for instance 85.65.4.in-addr.arpa, ci.sunnyvale.ca.us, 41.4.in-addr.arpa, 3.93.199.in-addr.arpa and 64.180.205.in-addr.arpa.
These name servers are commonly used with cyber2.gtenoc.com, dnsauth1.level3.net and dnsauth2.level3.net.
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.
dbq