MXLIST.NET - optotest.com

Search for IP or hostnames:

optotest.com checked at 2025-10-24T08:31:14.493Z 1657ms 90/90/90 100% R:10

`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:c902::6 ^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::1 ^{🇺🇸 Microsoft}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:f909:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c:: ^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
A	174.138.34.139^{🇺🇸 DigitalOcean}

optotest.de

optotest.com

optotest.de

totopets.com

ottostep.com

optotest.com

optotest.com resolves to a single IP address: 174.138.34.139.

optotest.com's delegation uses two name servers, ns39.domaincontrol.com and ns40.domaincontrol.com.

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

Host names with two IPs:

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

Hostname optotest-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:c92c::1, 2a01:111:f403:f909::, 2a01:111:f403:f90c::, 52.101.10.5, 52.101.11.7, 52.101.40.6 and 52.101.41.58.

dbq