CF1760403554864-tsm20251012143351

NSLIST.NET - mail.primary-eng.com

Search for IP or hostnames:

mail.primary-eng.com checked at 2025-10-14T00:59:14.847Z 434ms 90/90/90 100% R:14

mail.primary-eng.com

CNAMEu3803076.wl077.sendgrid.net
MXmx.sendgrid.net
A3.17.120.38🇺🇸 Amazon
PTRec2-3-17-120-38.us-east-2.compute.amazonaws.com
A3.136.245.72🇺🇸 Amazon
PTRec2-3-136-245-72.us-east-2.compute.amazonaws.com
A13.216.54.185🇺🇸 Amazon
PTRec2-13-216-54-185.compute-1.amazonaws.com
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
A18.224.101.244🇺🇸 Amazon
PTRec2-18-224-101-244.us-east-2.compute.amazonaws.com
A34.198.67.24🇺🇸 Amazon
PTRec2-34-198-67-24.compute-1.amazonaws.com
A44.216.124.122🇺🇸 Amazon
PTRec2-44-216-124-122.compute-1.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
A52.37.49.26🇺🇸 Amazon
PTRec2-52-37-49-26.us-west-2.compute.amazonaws.com

primary-eng.com

MXmx1.mtaroutes.com
MXmx2.mtaroutes.com
MXmx3.mtaroutes.com
MXmx4.mtaroutes.com
NSlady.ns.cloudflare.com
NSrick.ns.cloudflare.com
A2606:4700:3031::ac43:d2e0 🇺🇸 Cloudflare
A2606:4700:3037::6815:5b3d 🇺🇸 Cloudflare
A104.21.91.61 Cloudflare
A172.67.210.224🇺🇸 Cloudflare

Starts with same word

Starts similarily

AI analysis

mail.primary-eng.com is handled by a single mail server, mx.sendgrid.net.

mail.primary-eng.com shares the same mail server setup as other domains, including app.roadmunk.com, mail.treffas.com, u230146.wl147.sendgrid.net, u12756.wl007.sendgrid.net and u2247631.wl132.sendgrid.net.

mail.primary-eng.com shares mail servers with other domains at least in part, for instance pefy.net, ratiochristi.org, mail.skycable.com, millrivermusic.com and docs-google.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 and aspmx3.googlemail.com.

Host mx.sendgrid.net resolves 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.

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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