DNSWHOIS.INFO - relay.open-u.org
Search for IP or hostnames:
relay.open-u.org checked at 2025-10-28T23:09:40.968Z 141ms 31/31/31 100% R:13relay.open-u.org
| A | 145.20.126.12🇳🇱 SURF | ||||||
| PTR | aix-4.ou.nl | ||||||
| PTR | dns.ou.nl | ||||||
| PTR | dsa.ou.nl | ||||||
| PTR | lnx-hrl-042v.ou.nl | ||||||
| PTR | mailgw1.ou.nl | ||||||
| PTR | mailserv.ou.nl | ||||||
| PTR | ns.ou.nl | ||||||
| PTR | ntp0.ou.nl | ||||||
| PTR | ouhi06.ou.nl | ||||||
| PTR | relay.ou.nl | ||||||
open-u.org
| NS | ns2.ou.nl | ||||||
| NS | ns.ou.nl | ||||||
| MX | mailserv2.open-u.org | ||||||
| MX | relay.open-u.org | ||||||
| A | 145.20.188.61🇳🇱 SURF | ||||||
MX for
Starts with same word
Starts similarily
AI analysis
relay.open-u.org serves as the mail server for open-u.org.
mailserv2.open-u.org is commonly used as a mail server with relay.open-u.org.
relay.open-u.org points to IP number 145.20.126.12.
For instance, other host names relay.elkedagopendag.nl, relay.lovum.nl, ns.ou.nl, relay.regionaaltrefpuntparkstad.nl and relay.oerwijs.nl share IP numbers with relay.open-u.org.
dbq