WWW.ROBTEX.COM - optotest.com

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optotest.com checked at 2025-10-02T19:36:51.029Z 185ms 155/155/155 100% R:16

`optotest.com`

NS	`ns39.domaincontrol.com`
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS}
			PTR	`ns40.domaincontrol.com`
MX	`optotest-com.mail.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f807::^{🇺🇸 Microsoft}
			PTR	`mail-co1pr05cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
A	174.138.34.139^{🇺🇸 DigitalOcean}

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optotest.com points to IP number 174.138.34.139.

optotest.com is delegated to two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.

optotest.com uses the same name server setup as other domains such as justingroen.com, arcologies.net, thechurchsofa.co.uk, isovspayfac.com and efellesupport.com.

Host names with two IP numbers:

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

dbq