CF1759422336486-tsm20251002145945

WWW.RTSAK.COM - ccc.gradesfirst.com

Search for IP or hostnames:

ccc.gradesfirst.com checked at 2025-10-02T16:25:36.457Z 326ms 61/61/61 100% R:12

ccc.gradesfirst.com

MXmx.sendgrid.net
A15.222.160.229🇨🇦 Amazon
PTRec2-15-222-160-229.ca-central-1.compute.amazonaws.com
A16.52.61.209🇺🇸 Amazon
PTRec2-16-52-61-209.ca-central-1.compute.amazonaws.com
A16.52.110.174🇺🇸 Amazon
PTRec2-16-52-110-174.ca-central-1.compute.amazonaws.com
A44.245.249.202🇺🇸 Amazon
PTRec2-44-245-249-202.us-west-2.compute.amazonaws.com
A52.25.213.239🇺🇸 Amazon
PTRec2-52-25-213-239.us-west-2.compute.amazonaws.com

gradesfirst.com

NSns-163.awsdns-20.com
MXaspmx2.googlemail.com
NSns-602.awsdns-11.net
NSns-1469.awsdns-55.org
MXaspmx.l.google.com
NSns-1801.awsdns-33.co.uk
MXalt1.aspmx.l.google.com
A3.170.42.26🇺🇸 Amazon
A3.170.42.96🇺🇸 Amazon
A3.170.42.123🇺🇸 Amazon
A3.170.42.124🇺🇸 Amazon

Starts with same word

Starts similarily

AI analysis

ccc.gradesfirst.com is handled by a single mail server, mx.sendgrid.net.

ccc.gradesfirst.com shares the same mail server setup as other domains, for instance mutiara-restaurant.co.uk, paprikalounge-solihull.com, cloudgate.ws, icallnow.ca and vulcangrand.email.

ccc.gradesfirst.com shares some mail servers with other domains, at least partially, for instance dlog.co, integralcoachingcanada.com, homeontour.com, nextact.com and questor.com.br.

these mail servers are commonly used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com and inbound-smtp.us-east-1.amazonaws.com.

mx.sendgrid.net points to five IP numbers: 15.222.160.229, 16.52.61.209, 16.52.110.174, 44.245.249.202 and 52.25.213.239.

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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