WWW.RTSAK.COM - smtp.isol.us

Search for IP or hostnames:

smtp.isol.us checked at 2025-10-31T09:50:03.659Z 1000ms 69/69/69 100% R:14

`smtp.isol.us`

CNAME	`u1706778.wl.sendgrid.net`
MX	`mx.sendgrid.net`
		A	3.17.120.38^{🇺🇸 Amazon}
			PTR	`ec2-3-17-120-38.us-east-2.compute.amazonaws.com`
		A	3.136.245.72^{🇺🇸 Amazon}
			PTR	`ec2-3-136-245-72.us-east-2.compute.amazonaws.com`
		A	15.222.160.229^{🇨🇦 Amazon}
			PTR	`ec2-15-222-160-229.ca-central-1.compute.amazonaws.com`
		A	16.52.61.209^{🇺🇸 Amazon}
			PTR	`ec2-16-52-61-209.ca-central-1.compute.amazonaws.com`
		A	16.52.110.174^{🇺🇸 Amazon}
			PTR	`ec2-16-52-110-174.ca-central-1.compute.amazonaws.com`
		A	18.224.101.244^{🇺🇸 Amazon}
			PTR	`ec2-18-224-101-244.us-east-2.compute.amazonaws.com`
		A	44.245.249.202^{🇺🇸 Amazon}
			PTR	`ec2-44-245-249-202.us-west-2.compute.amazonaws.com`
		A	52.25.213.239^{🇺🇸 Amazon}
			PTR	`ec2-52-25-213-239.us-west-2.compute.amazonaws.com`
		A	52.37.49.26^{🇺🇸 Amazon}
			PTR	`ec2-52-37-49-26.us-west-2.compute.amazonaws.com`

`isol.us`

	NS	`ns1.interlink2k.com`
	NS	`ns2.interlink2k.com`
	MX	`mail.isol.us`
	A	74.208.27.192^{🇺🇸 IONOS-AS}

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AI analysis

smtp.isol.us is handled by a single mail server, mx.sendgrid.net.

smtp.isol.us shares its mail server setup with other domains, including mycbregan.com, u6102499.wl250.sendgrid.net, u3589668.wl169.sendgrid.net, pilyr.com and starpizza-leipzig.de.

The mail servers for smtp.isol.us are shared with other domains, for instance palestrantebrunomiranda.com.br, spfmx1.domainkey.freshemail.io, autoforce.com, sekur.com.br and axiswg.com.

these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

The host name mx.sendgrid.net points to nine IP numbers: 3.17.120.38, 3.136.245.72, 15.222.160.229, 16.52.61.209, 16.52.110.174, 18.224.101.244, 44.245.249.202, 52.25.213.239 and 52.37.49.26.

dbq