CF1764029146940-tsm20251124231709

DNSWHOIS.INFO - cisco-esa02-smtp-opt.ox.com

Search for IP or hostnames:

cisco-esa02-smtp-opt.ox.com checked at 2025-11-25T00:05:46.885Z 469ms 30/30/30 100% R:7 allDone:true timedOut:false

`cisco-esa02-smtp-opt.ox.com`

	A	47.21.230.133^{🇺🇸 AS6128}
			PTR	`cisco-esa02.ox.com`
			PTR	`ool-2f15e685.static.optonline.net`

`ox.com`

	NS	`ns0.dnsmadeeasy.com`
	NS	`ns1.dnsmadeeasy.com`
	NS	`ns2.dnsmadeeasy.com`
	MX	`cisco-esa01-smtp-cc.ox.com`
	MX	`cisco-esa01-smtp-opt.ox.com`
	MX	`cisco-esa02-smtp-cc.ox.com`
	MX	`cisco-esa02-smtp-opt.ox.com`
	MX	`mail.ox.com`
	NS	`ns1.p201.dns.oraclecloud.net`
	NS	`ns2.p201.dns.oraclecloud.net`
	NS	`ns3.p201.dns.oraclecloud.net`
	A	0.0.0.0

MX for

ox.com

AI analysis

cisco-esa02-smtp-opt.ox.com functions as a mail server for ox.com.

cisco-esa01-smtp-cc.ox.com, cisco-esa01-smtp-opt.ox.com and cisco-esa02-smtp-cc.ox.com are commonly used as mail servers alongside cisco-esa02-smtp-opt.ox.com.

cisco-esa02-smtp-opt.ox.com resolves to one IP number: 47.21.230.133.

Other host names, for instance ool-2f15e685.static.optonline.net, share IP numbers with cisco-esa02-smtp-opt.ox.com.