WWW.RTSAK.COM - on3cx.net
Search for IP or hostnames:
on3cx.net checked at 2025-11-03T05:44:26.995Z 560ms 73/73/73 100% R:24on3cx.net
| NS | auth1.keensystems.eu | ||||||
| A | 2a01:5860:2000::9:20:1 🇳🇱 KeenSystems B.V. | ||||||
| PTR | auth1.keensystems.eu | ||||||
| A | 185.42.9.20🇳🇱 KeenSystems B.V. | ||||||
| PTR | auth1.keensystems.eu | ||||||
| NS | auth2.keensystems.net | ||||||
| A | 2a01:5860:a000::11:20:1 🇳🇱 KeenSystems B.V. | ||||||
| PTR | auth2.keensystems.net | ||||||
| A | 185.42.11.20🇳🇱 KeenSystems B.V. | ||||||
| PTR | auth2.keensystems.net | ||||||
| MX | mx1.keenserver.nl | ||||||
| A | 213.189.20.133🇳🇱 Accenture Backbone | ||||||
| PTR | mx1a.keenserver.nl | ||||||
| MX | mx2.keenserver.nl | ||||||
| A | 83.98.190.11🇳🇱 Accenture Backbone | ||||||
| PTR | mx2.keenserver.nl | ||||||
| NS | auth3.keensystems.nl | ||||||
| A | 2001:9a8:0:25::120:1 🇳🇱 TrueServer-AS | ||||||
| PTR | auth3.keensystems.nl | ||||||
| A | 87.233.221.120🇳🇱 TrueServer-AS | ||||||
| PTR | auth3.keensystems.nl | ||||||
net
Starts with same word
Starts similarily
AI analysis
on3cx.net is delegated to three name servers auth1.keensystems.eu, auth2.keensystems.net and auth3.keensystems.nl.
on3cx.net at least partially shares name servers with other domains, for instance devkit.nl, riii.nl, keen.systems, coldsun.eu and keenconnect.nl.
Host names with two IP numbers:
auth1.keensystems.eu points to 2a01:5860:2000::9:20:1 and 185.42.9.20; auth2.keensystems.net points to 2a01:5860:a000::11:20:1 and 185.42.11.20; auth3.keensystems.nl points to 2001:9a8:0:25::120:1 and 87.233.221.120.
on3cx.net is handled by two mail servers: mx1.keenserver.nl and mx2.keenserver.nl.
on3cx.net uses the same mail server setup as other domains, for instance sip-mobile.nl, goldentips.nl, on-3cx.net, kinderpraat.nl and keen.systems.
Host names with one IP:
mx1.keenserver.nl points to: 213.189.20.133
mx2.keenserver.nl points to: 83.98.190.11