CF1757186994821-tsm20250906182357

DNSWHOIS.INFO - monitor1.returnpath.net

Search for IP or hostnames:

monitor1.returnpath.net checked at 2025-09-06T19:29:54.780Z 230ms 111/111/111 100% R:16

monitor1.returnpath.net

MXus-smtp-inbound-1.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A18.214.164.81🇺🇸 Amazon
PTRec2-18-214-164-81.compute-1.amazonaws.com
A18.232.208.13🇺🇸 Amazon
PTRec2-18-232-208-13.compute-1.amazonaws.com
A54.204.143.228🇺🇸 Amazon
PTRec2-54-204-143-228.compute-1.amazonaws.com
A75.101.142.57🇺🇸 Amazon
PTRec2-75-101-142-57.compute-1.amazonaws.com

returnpath.net

NSns-101.awsdns-12.com
MXus-smtp-inbound-1.mimecast.com
MXus-smtp-inbound-2.mimecast.com
NSns-631.awsdns-14.net
NSns-1475.awsdns-56.org
NSns-1620.awsdns-10.co.uk
A2620:12a:8000::1 🇺🇸 Fastly
A2620:12a:8001::1 🇺🇸 Fastly
A23.185.0.1🇺🇸 Fastly
rank #355516 globally
rank #12240 in the tld

AI analysis

The parent of cp.monitor1.returnpath.net is monitor1.returnpath.net.

monitor1.returnpath.net points to the following four IP numbers: 18.214.164.81, 18.232.208.13, 54.204.143.228, and 75.101.142.57.

Two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com, are responsible for handling monitor1.returnpath.net.

Like the domains mymvw.org, mfcre.com, catalisgov.com, edcoss.com, and securityvaultinc.com, monitor1.returnpath.net also has the same mail server setup.

Some mail servers are at least partially shared between monitor1.returnpath.net and other domains such as hanoverinn.com, swiss.hp.com, mail.texasfirst.bank, and illuminationseurope.com.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both point to the same six IP numbers: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221, and 170.10.132.242.

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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