IPLIST.NET - checkthis.io
Search for IP or hostnames:
checkthis.io checked at 2025-09-29T22:56:02.681Z 340ms 168/168/168 100% R:16checkthis.io
io
| NS | a0.nic.io | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
Starts with same word
checkthis.email |
checkthis.de |
checkthis.se |
checkthis.net |
checkthis.be |
checkthis.ru |
checkthis.at |
checkthis.io |
checkthis.eu |
checkthis.dk |
checkthis.com |
checkthis.design |
checkthis.today |
Starts similarily
AI analysis
checkthis.io maps to four IP numbers: 2606:4700:3034::ac43:c089, 2606:4700:3035::6815:2c02, 104.21.44.2 and 172.67.192.137.
Other host names, for instance girafatur.com.br, deneng.co, www.clubafaceri.ro, ntchothuexe.com and d-tras.eu share IP numbers with checkthis.io.
Two name servers conrad.ns.cloudflare.com and tia.ns.cloudflare.com are delegated to checkthis.io.
checkthis.io uses the same name server configuration as other domains, such as centerlight.com, dennisskoko.com, magfinity.com, bakuelectronics.az and beopen.ro.
checkthis.io at least partially shares name servers with other domains such as cairuicaisha.com, ppdy.fr, fortressnet.com.au, 22992017.com and gygax.com.
These name servers are commonly used with isabel.ns.cloudflare.com and phoenix.ns.cloudflare.com.
Host names with six IP numbers: Host name conrad.ns.cloudflare.com points to 2606:4700:58::a29f:2c92, 2803:f800:50::6ca2:c392, 2a06:98c1:50::ac40:2392, 108.162.195.146, 162.159.44.146 and 172.64.35.146; host name tia.ns.cloudflare.com points to 2606:4700:50::adf5:3ae5, 2803:f800:50::6ca2:c0e5, 2a06:98c1:50::ac40:20e5, 108.162.192.229, 172.64.32.229 and 173.245.58.229.
checkthis.io 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.
checkthis.io shares mail servers with other domains at least in part, for instance metricsmech.com, farame.pt, qershia.com, rui.it and fjsac.org.
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:c19::1a and 172.253.63.27
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26
alt2.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1a and 74.125.27.26
alt3.aspmx.l.google.com points to: 2a00:1450:4010:c0e::1a and 74.125.131.27
alt4.aspmx.l.google.com points to: 2404:6800:4003:c06::1a and 142.250.4.27
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)