ROBTEX.COM - ussf332.upstreamsecurity.net
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ussf332.upstreamsecurity.net checked at 2025-12-19T21:42:16.906Z 1937ms 37/37/37 100% R:11 allDone:true timedOut:false ussf332.upstreamsecurity.net
| A | 50.145.4.33🇺🇸 Comcast | ||||||
| PTR | ussf33.upstreamsecurity.net | ||||||
upstreamsecurity.net
| NS | pdns13.domaincontrol.com | ||||||
| NS | pdns14.domaincontrol.com | ||||||
| MX | upstreamsecurity-net.mail.protection.outlook.com | ||||||
| A | 198.49.23.144🇺🇸 SQUARESPACE | ||||||
| A | 198.49.23.145🇺🇸 SQUARESPACE | ||||||
| A | 198.185.159.144🇺🇸 SQUARESPACE | ||||||
| A | 198.185.159.145🇺🇸 SQUARESPACE | ||||||
MX for
AI analysis
ussf332.upstreamsecurity.net serves as the mail server for susd.org, ivcc.edu and dinecollege.edu.
ussf33.upstreamsecurity.net, ussf522.upstreamsecurity.net and ussf52.upstreamsecurity.net are commonly used as mail servers together with ussf332.upstreamsecurity.net.
ussf332.upstreamsecurity.net points to a single IP number: 50.145.4.33.