ROBTEX.COM - buttondown.email
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buttondown.email checked at 2025-12-06T20:44:16.583Z 614ms 169/169/169 100% R:11 allDone:true timedOut:false buttondown.email
email
rank #32873 globallyrank #2 in the tld
this domain is buttondown.
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www.buttondown.email |
Starts with same word
Starts similarily
AI analysis
www.buttondown.email has buttondown.email as its parent.
buttondown.email maps to four IP numbers: 54.204.238.15, 54.209.91.188, 54.221.251.148 and 75.101.184.39.
Other host names, for instance ec2-75-101-184-39.compute-1.amazonaws.com, radiostructures.com, welovecoding.com, ec2-54-221-251-148.compute-1.amazonaws.com and omnitimeline.com share IP numbers with buttondown.email.
Two name servers apollo.ns.cloudflare.com and ivy.ns.cloudflare.com are delegated to buttondown.email.
buttondown.email uses the same name server configuration as other domains, such as eranks.com, debtsettlement.us, schoolmatchpro.com, scriptblox.com and ioi2017.org.
buttondown.email at least partially shares name servers with other domains such as mbkalliance.org, soccci.eu, gratissexfilms.nl, bujingatraders.com and osteon.eu.
Host names with six IP numbers: Host name apollo.ns.cloudflare.com points to 2606:4700:58::adf5:3b42, 2803:f800:50::6ca2:c142, 2a06:98c1:50::ac40:2142, 108.162.193.66, 172.64.33.66 and 173.245.59.66; host name ivy.ns.cloudflare.com points to 2606:4700:50::adf5:3a78, 2803:f800:50::6ca2:c078, 2a06:98c1:50::ac40:2078, 108.162.192.120, 172.64.32.120 and 173.245.58.120.
buttondown.email is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
buttondown.email shares mail servers with other domains at least in part, for instance rovik.com, untame.com, hutzmedia.com, nbpcb.org and scepaper.sinchew.com.my.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4004:c1d::1b and 172.253.115.26
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27
alt2.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26
alt3.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27
alt4.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.26
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)