DNSWHOIS.INFO - open-73.sjc.efrontier.com

Search for IP or hostnames:

open-73.sjc.efrontier.com checked at 2025-10-17T12:16:35.159Z 73ms 63/63/63 100% R:11

`open-73.sjc.efrontier.com`

MX	`adobe.mail.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
MX	`support-efrontier-com.mail.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`

	MX	`adobe.mail.protection.outlook.com`
	MX	`support-efrontier-com.mail.protection.outlook.com`

open-73.sjc.efrontier.com shares some mail servers with other domains, at least partially; for instance visualsciences.com, adobeindia.com, toutapp.com, echosign.com and mixamo.com.

Host names with four IP numbers:

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