ROBTEX.COM - ussf35.upstreamsecurity.net

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ussf35.upstreamsecurity.net checked at 2025-12-12T09:35:24.416Z 97ms 40/40/40 100% R:8 allDone:true timedOut:false

`ussf35.upstreamsecurity.net`

	A	38.99.86.35^{🇺🇸 COGENT}
			PTR	`ussf35.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}

35.4.145.50.in-addr.arpa

35.86.99.38.in-addr.arpa

stisd.net

wauwatosa.net

g-pisd.org

chowkids.com

muhlenbergtwp.com

ci.fergus-falls.mn.us

gervais.k12.or.us

ussf35.upstreamsecurity.net serves as the mail server for stisd.net, wauwatosa.net, g-pisd.org, chowkids.com, muhlenbergtwp.com and a few other domains.

ussf35.upstreamsecurity.net points to a single IP address: 38.99.86.35.

Other host names, such as ms4.tcnoc.com and ms5.tcnoc.com, share IP numbers with ussf35.upstreamsecurity.net.