MXLIST.NET - mail.redblacksoftware.com

Search for IP or hostnames:

mail.redblacksoftware.com checked at 2025-10-21T03:26:13.491Z 98ms 72/72/72 100% R:15

`mail.redblacksoftware.com`

CNAME	`u15731749.wl250.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`

`redblacksoftware.com`

	NS	`ns-43.awsdns-05.com`
	NS	`ns-680.awsdns-21.net`
	NS	`ns-1160.awsdns-17.org`
	NS	`ns-1838.awsdns-37.co.uk`
	MX	`redblacksoftware-com.mail.protection.outlook.com`
	A	199.60.103.44^{🇺🇸 Cloudflare London}
	A	199.60.103.144^{🇺🇸 Cloudflare London}

PTR for

203.207.82.208.in-addr.arpa

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AI analysis

mail.redblacksoftware.com is handled by a single mail server, mx.sendgrid.net.

mail.redblacksoftware.com shares the same mail server setup as other domains, for instance u2048429.wl180.sendgrid.net, pandamessage.com, mouauportal.kayako.com, lamar.campus.eab.com and acuitive.net.

mail.redblacksoftware.com shares mail servers with other domains at least partially, including themrblack.com, botonsecia.com.br, tocalivros.com, tabifa.com and confidencesuite.com.

These mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, mxa.mailgun.org, mxb.mailgun.org, inbound-smtp.us-east-1.amazonaws.com, aspmx2.googlemail.com, aspmx3.googlemail.com and mx2.sendgrid.net.

Host name mx.sendgrid.net resolves 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.

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