WWW.RTSAK.COM - alert.refer.io
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alert.refer.io checked at 2025-11-17T09:39:53.640Z 1231ms 81/81/81 100% R:11 allDone:true timedOut:false alert.refer.io
| CNAME | u1821112.wl.sendgrid.net | ||||||
| MX | mx.sendgrid.net | ||||||
| A | 3.17.120.38๐บ๐ธ Amazon | ||||||
| PTR | ec2-3-17-120-38.us-east-2.compute.amazonaws.com | ||||||
| A | 3.136.245.72๐บ๐ธ Amazon | ||||||
| PTR | ec2-3-136-245-72.us-east-2.compute.amazonaws.com | ||||||
| A | 13.216.54.185๐บ๐ธ Amazon | ||||||
| PTR | ec2-13-216-54-185.compute-1.amazonaws.com | ||||||
| A | 15.222.160.229๐จ๐ฆ Amazon | ||||||
| PTR | ec2-15-222-160-229.ca-central-1.compute.amazonaws.com | ||||||
| A | 16.52.61.209๐บ๐ธ Amazon | ||||||
| PTR | ec2-16-52-61-209.ca-central-1.compute.amazonaws.com | ||||||
| A | 16.52.110.174๐บ๐ธ Amazon | ||||||
| PTR | ec2-16-52-110-174.ca-central-1.compute.amazonaws.com | ||||||
| A | 18.224.101.244๐บ๐ธ Amazon | ||||||
| PTR | ec2-18-224-101-244.us-east-2.compute.amazonaws.com | ||||||
| A | 34.198.67.24๐บ๐ธ Amazon | ||||||
| PTR | ec2-34-198-67-24.compute-1.amazonaws.com | ||||||
| A | 44.216.124.122๐บ๐ธ Amazon | ||||||
| PTR | ec2-44-216-124-122.compute-1.amazonaws.com | ||||||
| A | 44.245.249.202๐บ๐ธ Amazon | ||||||
| PTR | ec2-44-245-249-202.us-west-2.compute.amazonaws.com | ||||||
| A | 52.25.213.239๐บ๐ธ Amazon | ||||||
| PTR | ec2-52-25-213-239.us-west-2.compute.amazonaws.com | ||||||
| A | 52.37.49.26๐บ๐ธ Amazon | ||||||
| PTR | ec2-52-37-49-26.us-west-2.compute.amazonaws.com | ||||||
refer.io
Starts with same word
Starts similarily
AI analysis
The mail server for alert.refer.io is mx.sendgrid.net.
alert.refer.io shares the same mail server setup as other domains, including u5966524.wl025.sendgrid.net, naqviit.kayako.com, trystans-appdev.com, email.clickfunnelsnotifications.com and adpro.kayako.com.
alert.refer.io shares some mail servers with other domains, including service-request.info, omnia.la, e-webstyle.com, ayoapp.com.br and ripplehire.com.
These mail servers are commonly used with aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
mx.sendgrid.net points to twelve IP numbers: 3.17.120.38, 3.136.245.72, 13.216.54.185, 15.222.160.229, 16.52.61.209, 16.52.110.174, 18.224.101.244, 34.198.67.24, 44.216.124.122, 44.245.249.202, 52.25.213.239 and 52.37.49.26.