ROBTEX.COM - ussf372.upstreamsecurity.net
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ussf372.upstreamsecurity.net checked at 2025-12-10T04:51:16.068Z 1489ms 37/37/37 100% R:7 allDone:true timedOut:false ussf372.upstreamsecurity.net
| A | 50.145.4.37🇺🇸 COMCAST-IBONE | ||||||
| PTR | ussf37.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-AS | ||||||
| A | 198.49.23.145🇺🇸 Squarespace-AS | ||||||
| A | 198.185.159.144🇺🇸 Squarespace-AS | ||||||
| A | 198.185.159.145🇺🇸 Squarespace-AS | ||||||
MX for
AI analysis
ussf372.upstreamsecurity.net serves as a mail server for salisbury.md, salisburypd.com, boiler.witcc.edu, hostmaster.witcc.edu, redcondor.witcc.edu and several other domains.
ussf37.upstreamsecurity.net, ussf602.upstreamsecurity.net and ussf60.upstreamsecurity.net are commonly used as mail servers together with ussf372.upstreamsecurity.net.
ussf372.upstreamsecurity.net resolves to a single IP address: 50.145.4.37.