CF1761125033993-tsm20251017082432

MXLIST.NET - smtp.4web.ca

Search for IP or hostnames:

smtp.4web.ca checked at 2025-10-22T09:23:53.977Z 241ms 60/60/60 100% R:15

smtp.4web.ca

CNAMEsmtp.antispamcloud.com
A2001:550:2:3::62:101 ๐Ÿ‡บ๐Ÿ‡ธ COGENT
PTRfe2-r2-out.la10.l.antispamcloud.com
A2001:550:2:61::2fc:101 ๐Ÿ‡บ๐Ÿ‡ธ COGENT
A2001:550:2:78::ca:101 ๐Ÿ‡บ๐Ÿ‡ธ COGENT
PTRfe3-r2-out.atl06.l.antispamcloud.com
A38.71.16.245๐Ÿ‡บ๐Ÿ‡ธ I-3
PTRfe2-r2-out.la10.l.antispamcloud.com
A38.89.254.227๐Ÿ‡บ๐Ÿ‡ธ I-3
PTRfe1-r2-out.ch03.l.antispamcloud.com
A38.101.250.151๐Ÿ‡บ๐Ÿ‡ธ I-3
PTRfe3-r2-out.atl06.l.antispamcloud.com

4web.ca

NSdayana.ns.cloudflare.com
NSmarek.ns.cloudflare.com
MX4web-ca.mail.protection.outlook.com
A2606:4700:3031::6815:148b ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
A2606:4700:3037::ac43:c0f2 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
A104.21.20.139 Cloudflare
A172.67.192.242๐Ÿ‡บ๐Ÿ‡ธ Cloudflare

Starts with same word

Starts similarily

AI analysis

smtp.4web.ca maps to six IP numbers: 2001:550:2:3::62:101, 2001:550:2:61::2fc:101, 2001:550:2:78::ca:101, 38.71.16.245, 38.89.254.227 and 38.101.250.151.

Other host names such as us.smtp.antispamcloud.com, smtp.antispamcloud.com, fe1-r2-out.ch03.l.antispamcloud.com, fe3-r2-out.atl06.l.antispamcloud.com and fe2-r2-out.la10.l.antispamcloud.com share IPs with smtp.4web.ca.

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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