MXLIST.NET - 251.159.16.199.in-addr.arpa
Search for IP or hostnames:
251.159.16.199.in-addr.arpa checked at 2025-11-25T13:07:54.197Z 70ms 16/16/16 100% R:12 allDone:true timedOut:false 251.159.16.199.in-addr.arpa
| PTR | cr2.pao1.twttr.com | ||||||
| A | 199.16.159.251🇺🇸 Twitter, Inc. | ||||||
| PTR | cr2.pao1.twttr.com | ||||||
159.16.199.in-addr.arpa
| PTR | xe-1-0-1.pao1-cr1.twttr.com | ||||||
| NS | a.r09.twtrdns.net | ||||||
| NS | b.r09.twtrdns.net | ||||||
| NS | c.r09.twtrdns.net | ||||||
| NS | d.r09.twtrdns.net | ||||||
| NS | a.u09.twtrdns.net | ||||||
| NS | b.u09.twtrdns.net | ||||||
| NS | c.u09.twtrdns.net | ||||||
| NS | d.u09.twtrdns.net | ||||||