WWW.RTSAK.COM - open4.support
Search for IP or hostnames:
open4.support checked at 2025-11-18T23:48:39.126Z 3014ms 68/68/68 100% R:16 allDone:true timedOut:false open4.support
| NS | nsauth1.truezuid.nl | ||||||
| A | 91.208.229.6🇳🇱 EQUINIX-NL-ASN | ||||||
| PTR | nsauth1.truezuid.nl | ||||||
| NS | nsauth2.truezuid.nl | ||||||
| A | 91.208.229.72🇳🇱 EQUINIX-NL-ASN | ||||||
| PTR | nsauth2.truezuid.nl | ||||||
| NS | nsauth3.truezuid.nl | ||||||
| A | 91.208.229.22🇳🇱 EQUINIX-NL-ASN | ||||||
| PTR | sms.o4s.nl | ||||||
| MX | mail.open4.support | ||||||
| A | 127.0.0.1 | ||||||
| PTR | localhost | ||||||
| A | 213.193.232.206🇳🇱 EQUINIX-NL-ASN | ||||||
support
| NS | v0n0.nic.support | ||||||
| NS | v0n1.nic.support | ||||||
| NS | v0n2.nic.support | ||||||
| NS | v0n3.nic.support | ||||||
| NS | v2n0.nic.support | ||||||
| NS | v2n1.nic.support | ||||||
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mail.open4.support |
Starts with same word
Starts similarily
AI analysis
The parent of mail.open4.support is open4.support.
open4.support points to a single IP: 213.193.232.206.
Other host names, for instance vorkmeer.nl, hostfx.eu, tbaarts.nl, o4scloud.com and truezuid.nl share IP numbers with open4.support.
open4.support is delegated to three name servers: nsauth1.truezuid.nl, nsauth2.truezuid.nl and nsauth3.truezuid.nl.
open4.support partially shares name servers with other domains; examples include ardol.eu, eipa.nl, eipalab.eu, progressix.net and o4sfileshare.com.
These name servers commonly accompany a.ns.progressix.net, ns0.o4s.nl, nsauth1.o4s.nl and ns1.trans-it.nl.
Host names with one IP number:
Host nsauth1.truezuid.nl points to 91.208.229.6.
Host nsauth2.truezuid.nl points to 91.208.229.72.
Host nsauth3.truezuid.nl points to 91.208.229.22.
open4.support is handled by a single mail server, mail.open4.support.