alt12.googleoptimize-cn.com - robtex.com
Search for stuff
alt12.googleoptimize-cn.com checked at 2026-01-12T23:22:05.497Z 610ms 166/166/166 100% R:14 allDone:true timedOut:false cfaller:fc24743d/28:c931d651:15247:-alt12.googleoptimize-cn.com
googleoptimize-cn.com
Starts with same word
Starts similarily
AI analysis
alt12.googleoptimize-cn.com resolves to two IP numbers: 2a00:1450:4006:814::2003 and 142.251.39.163.
other host names including alt3.google.no, alt3.google.hk, alt-6.google.dj, alt-6.google.cm and alt013.google.es share IP numbers with alt12.googleoptimize-cn.com.
alt12.googleoptimize-cn.com is delegated to four name servers: ns1.google.com, ns2.google.com, ns3.google.com and ns4.google.com.
alt12.googleoptimize-cn.com at least partially shares name servers with other domains, for instance 70.249.66.in-addr.arpa, adwordsgoogle.com, nammamwm.com, ssc.biz and postini.am.
Host names with two IP numbers:
ns1.google.com points to 2001:4860:4802:32::a and 216.239.32.10; ns2.google.com points to 2001:4860:4802:34::a and 216.239.34.10; ns3.google.com points to 2001:4860:4802:36::a and 216.239.36.10; ns4.google.com points to 2001:4860:4802:38::a and 216.239.38.10.
alt12.googleoptimize-cn.com is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
alt12.googleoptimize-cn.com shares some mail servers with other domains, at least partially, for instance mackayunitedchurch.com, pmsentry.com, crmforce.be, cyrilleboulay.com and thenewgen.org.
These mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Two IP numbers per host
Host aspmx2.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26
Host aspmx3.googlemail.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26
Host aspmx4.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
Host aspmx5.googlemail.com points to 2607:f8b0:4001:c70::1b and 192.178.209.27
Host aspmx.l.google.com points to 2607:f8b0:4004:c06::1b and 142.251.179.27
Host alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26
Host alt2.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27
Hosts that point to 2a00:1450:400b:c02::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Hosts that point to 172.253.116.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Hosts that point to 2a00:1450:4009:c0f::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com