CF1759982006017-tsm20251008212832

WWW.ROBTEX.COM - rsu21.net

Search for IP or hostnames:

rsu21.net checked at 2025-10-09T03:53:25.994Z 208ms 196/196/196 100% R:15

rsu21.net

MXaspmx.l.google.com
A2a00:1450:400c:c0b::1a🇧🇪 Google
PTRwa-in-f26.1e100.net
PTRwa-in-x1a.1e100.net
A74.125.206.27🇺🇸 Google
PTRwk-in-f27.1e100.net
NSnameo.its.maine.edu
A2610:48:100:820::b🇺🇸 University of Maine System
PTRlv-o-nameo.its.maine.edu
A130.111.32.11🇺🇸 University of Maine System
PTRlv-o-nameo.its.maine.edu
NSnamep.its.maine.edu
A2610:48:100:482::7🇺🇸 University of Maine System
PTRlv-p-namep.its.maine.edu
A130.111.130.7🇺🇸 University of Maine System
PTRlv-p-namep.its.maine.edu
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1a🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1a🇵🇱 Google
PTRrd-in-f26.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4010:c0e::1b🇫🇮 Google
PTRlu-in-f27.1e100.net
PTRlu-in-x1b.1e100.net
A74.125.131.27🇺🇸 Google
PTRlu-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1b🇸🇬 Google
PTRsm-in-f27.1e100.net
A142.250.4.27🇺🇸 Google
PTRsm-in-f27.1e100.net
A104.17.68.73Cloudflare

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Up

Starts with same word

Starts similarily

AI analysis

rsu21.net is the parent of msk.rsu21.net.

rsu21.net resolves to one IP number: 104.17.68.73.

other host names including *.norfolkacademy.org, blytheducation.com, misd.gs, ossdms.org and flaschools.org share IP numbers with rsu21.net.

rsu21.net is delegated to two name servers nameo.its.maine.edu and namep.its.maine.edu.

rsu21.net shares the same name server setup as other domains, for instance bangorschools.net, aos92.org, caravelms.net, mpbn.net and york.me.us.

rsu21.net at least partially shares name servers with other domains, for instance mackworth.org, msad60.org, henrysinmaine.net, sad68.org and sad27.org.

Host names with two IP numbers:

The host name nameo.its.maine.edu points to 2610:48:100:820::b and 130.111.32.11; the host name namep.its.maine.edu points to 2610:48:100:482::7 and 130.111.130.7.

rsu21.net 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.

rsu21.net shares some mail servers with other domains, at least partially, for instance ottavianobiella.it, biggg.com, womantalk.com, epinette.net and padelicious.com.

These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2a00:1450:400c:c0b::1a and 74.125.206.27

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.27

alt3.aspmx.l.google.com points to 2a00:1450:4010:c0e::1b and 74.125.131.27

alt4.aspmx.l.google.com points to 2404:6800:4003:c06::1b and 142.250.4.27

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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OlVBxTU CF johedugfp 2025-10-09