MXLIST.NET - osullivanoptical.com

Search for IP or hostnames:

osullivanoptical.com checked at 2025-11-27T03:19:25.405Z 241ms 70/70/70 100% R:14 allDone:true timedOut:false

`osullivanoptical.com`

NS	`ns1.blacknight.com`
		A	78.153.212.176^{🇮🇪 Blacknight Internet Solutions}
			PTR	`ns1.blacknight.com`
NS	`ns2.blacknight.com`
		A	2a01:a8:dc3:3313::aaaa ^{🇮🇪 Blacknight Internet Solutions}
			PTR	`ns2.blacknight.com`
		A	81.17.254.6^{🇮🇪 Blacknight Internet Solutions}
			PTR	`ns2.blacknight.com`
MX	`mail.osullivanoptical.com`
		A	46.22.130.65^{🇮🇪 Blacknight Internet Solutions}
			PTR	`130-65.colo.sta.blacknight.ie`
A	46.22.130.65^{🇮🇪 Blacknight Internet Solutions}
		PTR	`130-65.colo.sta.blacknight.ie`

mail.osullivanoptical.com

osullivanoptical.com

osullivanoptical.com

mail.osullivanoptical.com is a child of osullivanoptical.com.

osullivanoptical.com resolves to one IP number: 46.22.130.65.

Other host names, for instance mtb.ie, mail.tjh.ie, thegermankitchen.ie, mail.rhpack.com and bnc.ie share IP numbers with osullivanoptical.com.

osullivanoptical.com's delegation uses two name servers: ns1.blacknight.com and ns2.blacknight.com.

osullivanoptical.com uses the same name server setup as other domains, such as managedservice.ie, theskinnerd.com, theflowerman.com, fpsltd.com and kriskrosdemo.com.

osullivanoptical.com at least partially shares name servers with other domains, including yamaha.ie, touchofglass.ie, eoin.com, fleetwood.ie and alda.ie.

These name servers are often used with ns3.blacknight.com and ns4.blacknight.com.

Host names with two IP numbers: ns2.blacknight.com points to 2a01:a8:dc3:3313::aaaa and 81.17.254.6.

Host names with one IP number: ns1.blacknight.com points to 78.153.212.176.

A single mail server handles osullivanoptical.com, mail.osullivanoptical.com.

Host name mail.osullivanoptical.com resolves to a single IP: 46.22.130.65.