DNSWHOIS.INFO - mail.classi4u.com
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mail.classi4u.com checked at 2025-10-22T18:16:33.836Z 377ms 69/69/69 100% R:16
mail.classi4u.com
CNAME | u3507463.wl214.sendgrid.net | ||||||
MX | mx.sendgrid.net | ||||||
A | 3.17.120.38πΊπΈ Amazon | ||||||
PTR | ec2-3-17-120-38.us-east-2.compute.amazonaws.com | ||||||
A | 3.136.245.72πΊπΈ Amazon | ||||||
PTR | ec2-3-136-245-72.us-east-2.compute.amazonaws.com | ||||||
A | 15.222.160.229π¨π¦ Amazon | ||||||
PTR | ec2-15-222-160-229.ca-central-1.compute.amazonaws.com | ||||||
A | 16.52.61.209πΊπΈ Amazon | ||||||
PTR | ec2-16-52-61-209.ca-central-1.compute.amazonaws.com | ||||||
A | 16.52.110.174πΊπΈ Amazon | ||||||
PTR | ec2-16-52-110-174.ca-central-1.compute.amazonaws.com | ||||||
A | 18.224.101.244πΊπΈ Amazon | ||||||
PTR | ec2-18-224-101-244.us-east-2.compute.amazonaws.com | ||||||
A | 44.245.249.202πΊπΈ Amazon | ||||||
PTR | ec2-44-245-249-202.us-west-2.compute.amazonaws.com | ||||||
A | 52.25.213.239πΊπΈ Amazon | ||||||
PTR | ec2-52-25-213-239.us-west-2.compute.amazonaws.com | ||||||
A | 52.37.49.26πΊπΈ Amazon | ||||||
PTR | ec2-52-37-49-26.us-west-2.compute.amazonaws.com |
classi4u.com
NS | ns-cloud-e1.googledomains.com | ||||||
NS | ns-cloud-e2.googledomains.com | ||||||
NS | ns-cloud-e3.googledomains.com | ||||||
NS | ns-cloud-e4.googledomains.com | ||||||
MX | mx.sendgrid.net | ||||||
A | 35.190.86.134πΊπΈ Google |
rank #169501 in the tld
Starts with same word
Starts similarily
AI analysis
mail.classi4u.com
is handled by a single mail server, mx.sendgrid.net
.
mail.classi4u.com
has the same mail server setup as other domains, including send.suzyshier.com
, mail.anibis.ch
, u6443053.wl054.sendgrid.net
, u5940630.wl131.sendgrid.net
and info.hellofresh.nl
.
mail.classi4u.com
shares some mail servers with other domains, at least partially, such as coc.com.br
, andelandco.com
, hc.com.vn
, nutrafol.com
and storejohnnywas.com
.
These mail servers are often used together with 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 smtp.google.com
.
mx.sendgrid.net
points to nine IP numbers: 3.17.120.38, 3.136.245.72, 15.222.160.229, 16.52.61.209, 16.52.110.174, 18.224.101.244, 44.245.249.202, 52.25.213.239 and 52.37.49.26.