WWW.ROBTEX.COM - questarusa.com

Search for IP or hostnames:

questarusa.com checked at 2025-09-26T00:03:36.453Z 143ms 143/143/143 100% R:18

`questarusa.com`

NS	`ns5.worldnic.com`
		A	162.159.26.110^Cloudflare
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns6.worldnic.com`
		A	162.159.27.124^Cloudflare
MX	`questarusa-com.mail.protection.outlook.com`
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft}
		A	52.101.9.14^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
A	209.17.116.163^{🇺🇸 AS19871}

www.questarusa.com

questarusa.com

aquatersus.com

questarusa.com

The parent of www.questarusa.com is questarusa.com.

questarusa.com points to an IP address: 209.17.116.163.

Two name servers ns5.worldnic.com and ns6.worldnic.com handle the delegation for questarusa.com.

questarusa.com shares the same name server setup as other domains, for instance arrowindustrial.net, amphenol-fsi.com, werlatone.biz, nazcorp.com and themariobridge.com.

Host names with one IP:

questarusa.com is handled by a single mail server, questarusa-com.mail.protection.outlook.com.

dbq