auth.ms-acdc.office.com.

Last scanned: 14 Jul 2026 at 18:54 UTC

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52.97.250.210 52.98.179.66 2603:1026:c0e:20::2 40.99.68.34 52.98.237.162 2603:1026:c03:7078::2 40.99.151.194 52.98.204.162 2603:1026:c03:581a::2 2603:1026:c03:707e::2 2603:1026:c11:a::2 52.97.202.114 52.98.207.146 2603:1026:401:5e::2 2603:1026:c06:1462::2 2603:1026:c01:903::2

Parent: ms-acdc.office.com.

Historically Associated IPs

40.99.150.18 2603:1026:c0d:1006::2 2603:1026:c0d:c2d::2 52.97.201.2 52.97.215.98 2603:1046:c0c:c0c::2 52.98.227.146 2603:1026:c06:1407::2 52.98.204.146 2603:1026:c15:c16::2 2603:1026:c0e:875::2 2603:1026:c0a:1883::2 2603:1026:900:20::10 40.99.202.50 52.97.201.34 40.99.150.162 52.98.212.210 2603:1026:c03:6817::2 52.98.229.114 52.97.211.130 40.104.52.210 2603:1046:c0b:44::2 52.97.174.2 2603:1026:c06:147c::2 2603:1026:c0b:22::2 2603:1026:c0e:872::2 2603:1026:c03:6813::2 2603:1026:c01:90d::2 52.98.229.226 52.98.213.210 52.98.145.82 2603:1026:c0a:857::2

80/http 110/pop3 143/imap 443/https 993/imaps 995/pop3s

Detailed Open Ports

IP: 40.99.151.194

Port	Protocol	State	Service	Product	Banner / Title
80	tcp	open	http	—	Did not follow redirect to https://auth.ms-acdc.office.com/
110	tcp	open	pop3	—	+OK Microsoft Exchange POP3 server ready 3ccf3426-766f-455b-91f f-934e98dafd1a (tcpproxy/15.21.0223.005 BACKENDAUTHENTICATE). [QQBTA...
143	tcp	open	imap	—	* OK Microsoft Exchange IMAP4 service ready. 2f073655-5079-43ca -99cf-769860a9434f (tcpproxy/15.21.0223.005 BACKENDAUTHENTICATE) [QQ...
443	tcp	open	https	—	Did not follow redirect to https://auth.ms-acdc.office.com/mail/
443	udp	open	https	—	—
993	tcp	open	imaps	—	* OK Microsoft Exchange IMAP4 service ready. 56c0b566-4b83-41a1 -9a1b-b6824fc9ac76 (tcpproxy/15.21.0223.005 BACKENDAUTHENTICATE) [QQ...
995	tcp	open	pop3s	—	—