WWW.RTSAK.COM - mx-smtp03.tiaa-cref.org

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mx-smtp03.tiaa-cref.org checked at 2025-10-13T12:52:15.905Z 125ms 31/31/31 100% R:11

`mx-smtp03.tiaa-cref.org`

	A	143.165.161.75^{🇺🇸 AS2923}
			PTR	`mx-smtp03.tiaa-cref.org`

	NS	`a1-88.akam.net`
	NS	`a10-67.akam.net`
	NS	`a12-64.akam.net`
	NS	`a28-65.akam.net`
	NS	`a5-66.akam.net`
	NS	`a9-67.akam.net`
	NS	`chapdaieblx01.lan.tiaa-cref.org`
	NS	`chapdbieblx01.lan.tiaa-cref.org`
	NS	`denpdaieblx01.lan.tiaa-cref.org`
	MX	`tiaacref-org01b.mail.protection.outlook.com`
	A	143.165.40.43^{🇺🇸 AS2923}
	A	143.165.158.62^{🇺🇸 AS2923}

rank #68826 globally
rank #7277 in the tld

75.161.165.143.in-addr.arpa

cefconnect.com

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mx-smtp03.tiaa-cref.org points to a single IP: 143.165.161.75.

dbq