mta-sts.office365.com.

Last scanned: 26 Jun 2026 at 05:29 UTC

Associated IPs (16):

Show all associated IPs Hide full list
40.99.149.146 52.98.179.194 40.99.149.130 52.98.178.242 2603:1026:c0d:1025::2 52.98.253.18 52.98.253.82 2603:1026:c0d:72::2 2603:1026:c0d:76::2 2603:1026:c0d:1005::2 52.98.253.146 52.97.189.66 2603:1026:c0d:75::2 2603:1026:c0d:1028::2 2603:1026:c0d:1022::2 2603:1026:c0d:1010::2
40.99.149.146 52.98.179.194 40.99.149.130 52.98.178.242 2603:1026:c0d:1025::2 52.98.253.18 52.98.253.82 2603:1026:c0d:72::2 2603:1026:c0d:76::2 2603:1026:c0d:1005::2 52.98.253.146 52.97.189.66 2603:1026:c0d:75::2 2603:1026:c0d:1028::2

Domain Hierarchy

Parent: office365.com.

Open Ports (5)

25/smtp 80/http 110/pop3 143/imap 443/https
Detailed Open Ports
Port Protocol State Service Product Banner / Title
25 tcp open smtp — 220 FR2P281CA0056.outlook.office365.com Microsoft ESMTP MAIL Se rvice ready at Fri, 26 Jun 2026 05:29:55 +0000 [08DED2E4C0BD6AE5]
80 tcp open http — Did not follow redirect to https://live-namcentral.office365.com/
110 tcp open pop3 — +OK Microsoft Exchange POP3 server ready 83a66873-ffb4-4bfa-8f0 8-c9cbd302784d (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE). [RgBSA...
143 tcp open imap — * OK Microsoft Exchange IMAP4 service ready. d4fbb9d7-3aaa-46bb -84c1-f126039aaa79 (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE) [Rg...
443 udp open https — —
443 tcp open https — Did not follow redirect to https://live-namcentral.office365.com/mail/
Port Protocol State Service Product Banner / Title
80 tcp open http — Did not follow redirect to https://live-nameast.office365.com/
110 tcp open pop3 — +OK Microsoft Exchange POP3 server ready e3d6741f-43e3-41fa-864 3-fd0572179f19 (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE). [RgBSA...
143 tcp open imap — * OK Microsoft Exchange IMAP4 service ready. 3ebcf0f6-8c1a-4a06 -92d1-f7da6cc12ebf (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE) [Rg...
443 udp open https — —
443 tcp open https — Did not follow redirect to https://live-nameast.office365.com/mail/
Port Protocol State Service Product Banner / Title
25 tcp open smtp — 220 FR2P281CA0149.outlook.office365.com Microsoft ESMTP MAIL Se rvice ready at Fri, 26 Jun 2026 05:29:39 +0000 [08DED2D1FAB25801]
80 tcp open http — Did not follow redirect to https://live-japan2.office365.com/
110 tcp open pop3 — +OK Microsoft Exchange POP3 server ready 01129666-1b52-4715-ae5 9-bc58799fbe62 (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE). [RgBSA...
143 tcp open imap — * OK Microsoft Exchange IMAP4 service ready. 9cae5ca5-1878-4d7d -957c-c5ee366da087 (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE) [Rg...
443 udp open https — —
443 tcp open https — Did not follow redirect to https://live-japan2.office365.com/mail/
Port Protocol State Service Product Banner / Title
25 tcp open smtp — 220 FR2P281CA0003.outlook.office365.com Microsoft ESMTP MAIL Se rvice ready at Fri, 26 Jun 2026 05:28:32 +0000 [08DED274D54BE35F]
80 tcp open http — Did not follow redirect to https://live-nameast.office365.com/
110 tcp open pop3 — +OK Microsoft Exchange POP3 server ready 86723fba-aae4-457f-a2a 2-628a0043473c (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE). [RgBSA...
143 tcp open imap — * OK Microsoft Exchange IMAP4 service ready. 88e4f38e-6d82-4b5f -9108-c17f3999a600 (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE) [Rg...
443 udp open https — —
443 tcp open https — Did not follow redirect to https://live-nameast.office365.com/mail/
Port Protocol State Service Product Banner / Title
25 tcp open smtp — 220 FR4P281CA0251.outlook.office365.com Microsoft ESMTP MAIL Se rvice ready at Fri, 26 Jun 2026 05:29:24 +0000 [08DED2F3D1959DF9]
80 tcp open http — Did not follow redirect to https://live-emeasouth3.office365.com/
110 tcp open pop3 — +OK Microsoft Exchange POP3 server ready 8c44bf83-d0c8-4a79-942 2-0c9d727affb0 (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE). [RgBSA...
143 tcp open imap — * OK Microsoft Exchange IMAP4 service ready. d9c27cd8-f42c-4f9a -9429-3ce717aae9eb (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE) [Rg...
443 udp open https — —
443 tcp open https — Did not follow redirect to https://live-emeasouth3.office365.com/mail/
Port Protocol State Service Product Banner / Title
80 tcp open http — Did not follow redirect to https://live-nameast.office365.com/
110 tcp open pop3 — +OK Microsoft Exchange POP3 server ready 57a00fbc-e8f1-467f-88c b-eafed05381e4 (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE). [RgBSA...
143 tcp open imap — * OK Microsoft Exchange IMAP4 service ready. e59ff393-5d6d-45c8 -9590-ee9e7cb1fe3a (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE) [Rg...
443 tcp open https — Did not follow redirect to https://live-nameast.office365.com/mail/
443 udp open https — —
Port Protocol State Service Product Banner / Title
25 tcp open smtp — 220 FR4P281CA0085.outlook.office365.com Microsoft ESMTP MAIL Se rvice ready at Fri, 26 Jun 2026 05:28:32 +0000 [08DED2E30B7933EF]
80 tcp open http — Did not follow redirect to https://live-nameast.office365.com/
110 tcp open pop3 — +OK Microsoft Exchange POP3 server ready 537753e2-7cfe-4e34-8db 3-34f877491708 (tcpproxy/15.21.0181.008 BACKENDAUTHENTICATE). [RgBSA...
143 tcp open imap — * OK Microsoft Exchange IMAP4 service ready. fd4018fb-2356-4727 -9cc2-d5fbcf65801d (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE) [Rg...
443 udp open https — —
443 tcp open https — Did not follow redirect to https://live-nameast.office365.com/mail/
Port Protocol State Service Product Banner / Title
25 tcp open smtp — 220 FR4P281CA0338.outlook.office365.com Microsoft ESMTP MAIL Se rvice ready at Fri, 26 Jun 2026 05:28:25 +0000 [08DED27007D3A0FB]
80 tcp open http — Did not follow redirect to https://outlook-live.office365.com/
110 tcp open pop3 — +OK Microsoft Exchange POP3 server ready 104d3eee-ee79-4ebd-8c7 f-a4622df7b86a (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE). [RgBSA...
143 tcp open imap — * OK Microsoft Exchange IMAP4 service ready. 6e53888b-dc1a-45ef -8357-5fc68316951d (tcpproxy/15.21.0181.000 BACKENDAUTHENTICATE) [Rg...
443 udp open https — —
443 tcp open https — Did not follow redirect to https://outlook-live.office365.com/mail/