MXLIST.NET - opensecurity.io

Search for IP or hostnames:

opensecurity.io checked at 2025-10-13T08:36:08.048Z 193ms 108/108/108 100% R:11

`opensecurity.io`

NS	`ns1.wordpress.com`
		A	2a04:fa87:ffff::c6b5:7409 ^{🇮🇪 Automattic}
			PTR	`ns1.wordpress.com`
		A	198.181.116.9^{🇺🇸 Automattic}
			PTR	`ns1.wordpress.com`
NS	`ns2.wordpress.com`
		A	2a04:fa87:ffff::c6b5:7509 ^{🇮🇪 Automattic}
			PTR	`ns2.wordpress.com`
		A	198.181.117.9^{🇺🇸 Automattic}
			PTR	`ns2.wordpress.com`
NS	`ns3.wordpress.com`
		A	2620:115:c00f::c000:4a09 ^{🇺🇸 Automattic}
			PTR	`ns3.wordpress.com`
		A	192.0.74.9^{🇺🇸 Automattic}
			PTR	`ns3.wordpress.com`
MX	`opensecurity-io.mail.protection.outlook.com`
		A	2a01:111:f403:c922::2 ^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1 ^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1 ^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1 ^{🇺🇸 Microsoft}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
		A	52.101.42.10^{🇺🇸 Microsoft}
			PTR	`mail-co1pr21cu00102.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
A	192.0.78.132^{🇺🇸 Automattic}
A	192.0.78.225^{🇺🇸 Automattic}

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opensecurity.info

opensecurity.ru

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opensecurity.global

opensecurity.at

opensecurity.pl

opensecurity.io

opensecurity.in

opensecurity.eu

opensecurity.com

opensecurity.ro

opensecurity.info

opensecurity.ru

opensecurity.xyz

opensecurity.nl

opensecurity.net

opensecurity.global

opensecurity.at

opensecurity.pl

opensecurity.io

opensecurity.es

opensecurity.io points to two IPs: 192.0.78.132 and 192.0.78.225.

Other host names including seecr.nl, cahsa.info, gleittueren.at, silveradobenefits.com and globalatlanta.com share IP numbers with opensecurity.io.

opensecurity.io is delegated to three name servers: ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com.

opensecurity.io at least partially shares name servers with other domains, including toptuition.net, dsgrieco.com, makrothumia.com, ecurie-pierrot.com and racademy.org.

Host names with two IP numbers:

ns1.wordpress.com points to: 2a04:fa87:ffff::c6b5:7409 and 198.181.116.9

ns2.wordpress.com points to: 2a04:fa87:ffff::c6b5:7509 and 198.181.117.9

ns3.wordpress.com points to: 2620:115:c00f::c000:4a09 and 192.0.74.9

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

Hostname opensecurity-io.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::2, 2a01:111:f403:c931::1, 2a01:111:f403:f902::1, 2a01:111:f403:f90a::1, 52.101.40.1, 52.101.41.54, 52.101.42.10 and 52.101.194.0.

dbq