WWW.ROBTEX.COM - ussf33.upstreamsecurity.net

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ussf33.upstreamsecurity.net checked at 2025-11-02T09:40:43.532Z 296ms 49/49/49 100% R:8

`ussf33.upstreamsecurity.net`

	A	38.99.86.33^{🇺🇸 COGENT}
			PTR	`ussf33.upstreamsecurity.net`

	NS	`pdns13.domaincontrol.com`
	NS	`pdns14.domaincontrol.com`
	MX	`upstreamsecurity-net.mail.protection.outlook.com`
	A	198.49.23.144^{🇺🇸 Squarespace-AS}
	A	198.49.23.145^{🇺🇸 Squarespace-AS}
	A	198.185.159.144^{🇺🇸 Squarespace-AS}
	A	198.185.159.145^{🇺🇸 Squarespace-AS}

33.86.99.38.in-addr.arpa

33.4.145.50.in-addr.arpa

dinecollege.edu

susd.org

ivcc.edu

ussf33.upstreamsecurity.net serves as a mail server for dinecollege.edu, susd.org and ivcc.edu.

ussf33.upstreamsecurity.net resolves to one IP number: 38.99.86.33.

Other host names, for example ms33.tcnoc.com, share IP numbers with ussf33.upstreamsecurity.net.

dbq