DNSWHOIS.INFO - ussf522.upstreamsecurity.net
Search for IP or hostnames:
ussf522.upstreamsecurity.net checked at 2025-10-30T19:04:39.971Z 263ms 37/37/37 100% R:7ussf522.upstreamsecurity.net
| A | 50.145.4.52🇺🇸 COMCAST-IBONE | ||||||
| PTR | ussf52.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
ussf522.upstreamsecurity.net handles mail for susd.org, ivcc.edu and dinecollege.edu.
Commonly, ussf332.upstreamsecurity.net, ussf33.upstreamsecurity.net and ussf52.upstreamsecurity.net serve as mail servers together with ussf522.upstreamsecurity.net.
ussf522.upstreamsecurity.net points to a single IP: 50.145.4.52.
dbq