CF1757516262451-tsm20250910141405

DNSWHOIS.INFO - mail.opennet.net

Search for IP or hostnames:

mail.opennet.net checked at 2025-09-10T14:57:42.442Z 134ms 28/28/28 100% R:15

mail.opennet.net

A128.103.64.104🇺🇸 HARVARDNET
PTRsmtp.berkman.harvard.edu
PTRsmtp.cyber.harvard.edu

opennet.net

MXmail.opennet.net
NSa.dns.gandi.net
NSb.dns.gandi.net
NSc.dns.gandi.net
A128.103.64.74🇺🇸 HARVARDNET
rank #88396 globally
rank #3328 in the tld

AI analysis

The mail server for opennet.net is mail.opennet.net.

IP number 128.103.64.104 is pointed to by mail.opennet.net.

IP numbers are shared between mail.opennet.net and other host names such as mail.cjdebtreform.org, mail.bkmla.org, mail.copyx.org, mail.lumendatabase.org, and smtp.cyber.harvard.edu.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

eHwFrfv CF johedugfp 2025-09-10