DNSWHOIS.INFO - relay.openu.org
Search for IP or hostnames:
relay.openu.org checked at 2025-10-31T13:59:03.927Z 432ms 31/31/31 100% R:11relay.openu.org
| A | 145.20.126.12🇳🇱 SURFNET-NL | ||||||
| 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 | ||||||
openu.org
| NS | ns2.ou.nl | ||||||
| NS | ns.ou.nl | ||||||
| MX | mailserv2.openu.org | ||||||
| MX | relay.openu.org | ||||||
| A | 145.20.188.61🇳🇱 SURFNET-NL | ||||||
MX for
Starts with same word
Starts similarily
AI analysis
relay.openu.org acts as a mail server for openu.org.
mailserv2.openu.org is commonly used as a mail server in conjunction with relay.openu.org.
relay.openu.org points to a single IP number: 145.20.126.12.
Other host names, for instance relay.elkedagopendag.nl, relay.lovum.nl, ns.ou.nl, relay.regionaaltrefpuntparkstad.nl and relay.oerwijs.nl share IP numbers with relay.openu.org.
dbq