DNSWHOIS.INFO - erstesting.com

Search for IP or hostnames:

erstesting.com checked at 2025-10-25T22:55:45.261Z 574ms 98/98/98 100% R:10

`erstesting.com`

NS	`ns47.domaincontrol.com`
		A	2603:5:2172::18 ^{🇺🇸 GODADDY-DNS}
			PTR	`ns47.domaincontrol.com`
		A	97.74.103.24^{🇺🇸 GODADDY-DNS}
			PTR	`ns47.domaincontrol.com`
NS	`ns48.domaincontrol.com`
		A	2603:5:2272::18 ^{🇺🇸 GODADDY-DNS}
			PTR	`ns48.domaincontrol.com`
		A	173.201.71.24^{🇺🇸 GODADDY-DNS}
			PTR	`ns48.domaincontrol.com`
MX	`erstesting-com.mail.protection.outlook.com`
		A	2a01:111:f403:c922::2 ^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2 ^{🇺🇸 Microsoft}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2 ^{🇺🇸 Microsoft}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f902:: ^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
A	13.248.243.5^{🇺🇸 Amazon}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`

erstesting.com

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erstesting.com has two IP numbers: 13.248.243.5 and 76.223.105.230.

erstesting.com's delegation uses two name servers: ns47.domaincontrol.com and ns48.domaincontrol.com.

Host names with two IPs:

A single mail server handles erstesting.com, erstesting-com.mail.protection.outlook.com.

Host erstesting-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c922::2, 2a01:111:f403:c92c::2, 2a01:111:f403:c946::2, 2a01:111:f403:f902::, 52.101.10.1, 52.101.40.2, 52.101.41.3 and 52.101.194.17.

dbq