ROBTEX.COM - sendpost.io
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sendpost.io checked at 2025-12-13T21:05:58.192Z 1596ms 148/148/148 100% R:11 allDone:true timedOut:false sendpost.io
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AI analysis
sendpost.io is a parent of smtp.sendpost.io, sp-track.sendpost.io and app.sendpost.io.
sendpost.io points to two IPs: 3.211.176.227 and 52.1.154.196.
Other host names, for example ec2-3-211-176-227.compute-1.amazonaws.com, app.sendpost.io and ec2-52-1-154-196.compute-1.amazonaws.com share the same IP as sendpost.io.
sendpost.io is delegated to four name servers: ns-70.awsdns-08.com, ns-929.awsdns-52.net, ns-1219.awsdns-24.org and ns-1663.awsdns-15.co.uk.
sendpost.io at least partially shares name servers with other domains such as lafodex.com, bettysflowersonline.net, keithurban2022.com, illinois-power.com and winner-play.com.
these name servers are commonly used with ns-200.awsdns-25.com, ns-542.awsdns-03.net, ns-884.awsdns-46.net, ns-1603.awsdns-08.co.uk, ns-1908.awsdns-46.co.uk and ns-403.awsdns-50.com.
Host names with two IP numbers:
ns-70.awsdns-08.com points to 2600:9000:5300:4600::1 and 205.251.192.70
ns-929.awsdns-52.net points to 2600:9000:5303:a100::1 and 205.251.195.161
ns-1219.awsdns-24.org points to 2600:9000:5304:c300::1 and 205.251.196.195
ns-1663.awsdns-15.co.uk points to 2600:9000:5306:7f00::1 and 205.251.198.127
sendpost.io is handled by six mail servers: aspmx.l.google.com, oyhrfknezkpw77jqustx2boto356txz2qhdjexarpjboiumsztra.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
sendpost.io shares mail servers with other domains at least in part, for instance tfe.bo, sezi.ee, kestavankehityksenkeskus.net, swlocksmiths.com.au and growth2llc.com.
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:c09::1b and 172.253.62.26
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26
alt2.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.27
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)