MXLIST.NET - calvin.rtfd.io
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calvin.rtfd.io checked at 2025-10-30T17:48:17.661Z 706ms 181/181/181 100% R:13calvin.rtfd.io
rtfd.io
| MX | aspmx2.googlemail.com | ||||||
| MX | aspmx3.googlemail.com | ||||||
| NS | hank.ns.cloudflare.com | ||||||
| NS | kate.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2606:4700::6810:fd78 🇺🇸 Cloudflare | ||||||
| A | 2606:4700::6810:fe78 🇺🇸 Cloudflare | ||||||
| A | 104.16.253.120 Cloudflare | ||||||
| A | 104.16.254.120 Cloudflare | ||||||
rank #1699 in the tld
Starts with same word
Starts similarily
AI analysis
calvin.rtfd.io resolves to four IP numbers: 2606:4700::6810:fd78, 2606:4700::6810:fe78, 104.16.253.120 and 104.16.254.120.
other host names for instance tiny-dnn.readthedocs.io, sequelize.readthedocs.io, ardupozyx.readthedocs.io, heroku.readthedocs.io and default-page.psml.readthedocs.io share IP numbers with calvin.rtfd.io.
calvin.rtfd.io is delegated to two name servers: ivan.ns.cloudflare.com and tegan.ns.cloudflare.com.
calvin.rtfd.io shares the same name server setup as other domains, for example telematiccollective.org, altomtransport.com, icjm.mu, readthedocs.org and esportstime.de.
calvin.rtfd.io at least partially shares name servers with other domains, for instance tahions.com, maahebron.com, ieduchinese.com, 11235ltd.com and sportx.sk.
These name servers are often used with rachel.ns.cloudflare.com and mona.ns.cloudflare.com.
Host names with six IP numbers:
ivan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b78, 2803:f800:50::6ca2:c178, 2a06:98c1:50::ac40:2178, 108.162.193.120, 172.64.33.120 and 173.245.59.120; tegan.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae2, 2803:f800:50::6ca2:c0e2, 2a06:98c1:50::ac40:20e2, 108.162.192.226, 172.64.32.226 and 173.245.58.226.
calvin.rtfd.io is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
calvin.rtfd.io shares mail servers with other domains at least partially, including stmaryspreschool.com.au, orffstore.com, bluevesta.com, foundersboard.org and bodevision.org.
these mail servers are often used with the mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Hosts with two IP numbers:
aspmx2.googlemail.com points to 2607:f8b0:4023:100f::1b and 192.178.220.27.
aspmx3.googlemail.com points to 2607:f8b0:4023:3001::1b and 172.217.74.26.
aspmx.l.google.com points to 2a00:1450:400c:c06::1a and 64.233.166.26.
alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.
alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.27.