CF1757526442338-tsm20250910161120

NSLIST.NET - smtp.sparkpostmail.com

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smtp.sparkpostmail.com checked at 2025-09-10T17:47:22.321Z 132ms 50/50/50 100% R:13

smtp.sparkpostmail.com

A44.236.83.62🇺🇸 Amazon
PTRec2-44-236-83-62.us-west-2.compute.amazonaws.com
A44.246.6.158🇺🇸 Amazon
PTRec2-44-246-6-158.us-west-2.compute.amazonaws.com
A52.88.108.12🇺🇸 Amazon
PTRec2-52-88-108-12.us-west-2.compute.amazonaws.com

sparkpostmail.com

NSns-304.awsdns-38.com
MXsmtp.sparkpostmail.com
NSns-775.awsdns-32.net
NSns-1361.awsdns-42.org
NSns-1855.awsdns-39.co.uk
A18.67.76.12🇺🇸 Amazon
A18.67.76.18🇺🇸 Amazon
A18.67.76.70🇺🇸 Amazon
A18.67.76.74🇺🇸 Amazon
rank #373183 globally
rank #198855 in the tld

AI analysis

The mail server smtp.sparkpostmail.com is utilized for domains such as relay.sparkpostmail.com, urban.com.au, mail.cardless.com, airbnbmail.com, mail.skylum.com, among others.

The common usage of aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com is as a mail server in conjunction with smtp.sparkpostmail.com.

smtp.sparkpostmail.com is configured to point to three IP addresses: 44.236.83.62, 44.246.6.158, and 52.88.108.12.

The IP numbers of smtp.sparkpostmail.com are also shared by other host names such as ec2-44-236-83-62.us-west-2.compute.amazonaws.com, rx1.sparkpostmail.com, rx2.sparkpostmail.com, and rx3.sparkpostmail.com.

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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