MXLIST.NET - questctr.com

Search for IP or hostnames:

questctr.com checked at 2025-10-18T05:16:57.463Z 1044ms 74/74/74 100% R:10

`questctr.com`

MX	`qstmail16.questctr.com`
		A	50.192.18.161^{🇺🇸 Comcast}
			PTR	`50-192-18-161-static.hfc.comcastbusiness.net`
NS	`udns1.ultradns.net`
		A	2001:502:f3ff::d ^{🇺🇸 Neustar}
			PTR	`udns1.ultradns.net`
		A	204.69.234.1^{🇺🇸 Neustar}
			PTR	`udns1.ultradns.net`
NS	`udns2.ultradns.net`
		A	2610:a1:1014::d ^{🇺🇸 Neustar}
			PTR	`udns2.ultradns.net`
		A	204.74.101.1^{🇺🇸 Neustar}
			PTR	`udns2.ultradns.net`
A	50.192.18.161^{🇺🇸 Comcast}
		PTR	`50-192-18-161-static.hfc.comcastbusiness.net`

qstmail16.questctr.com

questctr.com

questctr.com

qscutter.com

The parent of qstmail16.questctr.com is questctr.com.

questctr.com points to an IP address: 50.192.18.161.

Other host names, for instance qstmail16.questctr.com, share IP numbers with questctr.com.

Two name servers udns1.ultradns.net and udns2.ultradns.net handle the delegation for questctr.com.

questctr.com shares the same name server setup as other domains, for instance lessjuice.com, exclusivebetaffiliates.com, vcg.group, nrtn.net and gmen.com.

questctr.com at least partially shares name servers with other domains, for instance helloneustar.net, 33.192.104.in-addr.arpa, imation.com.np, internet-movie-database.com and checkacode.com.

Host names with two IP numbers:

udns1.ultradns.net points to 2001:502:f3ff::d and 204.69.234.1.

udns2.ultradns.net points to 2610:a1:1014::d and 204.74.101.1.

questctr.com is handled by a single mail server, qstmail16.questctr.com.

The host name qstmail16.questctr.com points to IP 50.192.18.161.

dbq