WWW.RTSAK.COM - postmasters.us

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postmasters.us checked at 2025-10-20T19:25:05.872Z 166ms 101/101/101 100% R:13

`postmasters.us`

NS	`ns33.domaincontrol.com`
		A	2603:5:21a1::11 ^{🇺🇸 GODADDY-DNS}
			PTR	`ns33.domaincontrol.com`
		A	97.74.106.17^{🇺🇸 GODADDY-DNS}
			PTR	`ns33.domaincontrol.com`
NS	`ns34.domaincontrol.com`
		A	2603:5:22a1::11 ^{🇺🇸 GODADDY-DNS}
			PTR	`ns34.domaincontrol.com`
		A	173.201.74.17^{🇺🇸 GODADDY-DNS}
			PTR	`ns34.domaincontrol.com`
MX	`postmasters-us.mail.protection.outlook.com`
		A	2a01:111:f403:c903::1 ^{🇺🇸 Microsoft}
			PTR	`mail-mw2pr02cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2 ^{🇺🇸 Microsoft}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1 ^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f903:: ^{🇺🇸 Microsoft}
		A	52.101.8.36^{🇺🇸 Microsoft}
		A	52.101.9.11^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
A	3.33.251.168^{🇺🇸 Amazon}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`

postmasters.com

postmasters.eu

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postmasters.co.za

postmasters.co.uk

postmasters.de

postmasters.dynalias.org

postmasters.ru

postmasters.co.nz

postmasters.ie

postmasters.us

postmasters.ca

postmasters.us resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.

other host names including jamsfrrever.com, easymauihomes.com, ausjeeva.com, onlodge.com and calcii.com share IP numbers with postmasters.us.

postmasters.us is delegated to two name servers ns33.domaincontrol.com and ns34.domaincontrol.com.

postmasters.us shares the same name server setup as other domains, for instance champanion.org, azzauq.com, hesadoll.com, snatchalley.com and localcodes.com.

postmasters.us at least partially shares name servers with other domains, for instance gmabru.com.

Host names with two IP numbers:

The host name ns33.domaincontrol.com points to 2603:5:21a1::11 and 97.74.106.17; the host name ns34.domaincontrol.com points to 2603:5:22a1::11 and 173.201.74.17.

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

Host postmasters-us.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c903::1, 2a01:111:f403:c946::2, 2a01:111:f403:f902::1, 2a01:111:f403:f903::, 52.101.8.36, 52.101.9.11, 52.101.11.10 and 52.101.41.4.

dbq