Results for*.lab.emaildefense.proofpoint.com

lab.emaildefense.proofpoint.com emaildefense.proofpoint.com proofpoint.com com

Registrar

Creation Date

DNSSEC

How it works

Every certificate issued for a domain by a trusted CA is publicly announced and stored.
The entries on this page were collected by crt.sh.

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2026-01-13T01:01:49.186	2026-01-13T00:00:00	2027-01-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36
2026-01-13T01:01:49.186	2026-01-13T00:00:00	2027-01-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36
2026-01-13T01:01:46.296	2026-01-13T00:00:00	2027-01-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36
2026-01-13T01:01:46.296	2026-01-13T00:00:00	2027-01-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36
2026-01-13T01:01:27.627	2026-01-13T00:00:00	2027-01-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36
2026-01-13T01:01:27.627	2026-01-13T00:00:00	2027-01-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36
2026-01-13T01:01:25.65	2026-01-13T00:00:00	2027-01-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36
2026-01-13T01:01:25.65	2026-01-13T00:00:00	2027-01-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36
2025-03-13T01:02:28.487	2025-03-13T00:00:00	2026-03-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
2025-03-13T01:02:28.487	2025-03-13T00:00:00	2026-03-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
2025-03-13T01:02:27.634	2025-03-13T00:00:00	2026-03-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
2025-03-13T01:02:27.634	2025-03-13T00:00:00	2026-03-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
2025-03-13T01:02:21.924	2025-03-13T00:00:00	2026-03-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
2025-03-13T01:02:21.924	2025-03-13T00:00:00	2026-03-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
2025-03-13T01:02:20.943	2025-03-13T00:00:00	2026-03-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
2025-03-13T01:02:20.943	2025-03-13T00:00:00	2026-03-13T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
2024-05-16T22:00:16.02	2024-05-16T00:00:00	2025-05-16T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
2024-05-16T22:00:16.02	2024-05-16T00:00:00	2025-05-16T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
2024-05-16T22:00:14.907	2024-05-16T00:00:00	2025-05-16T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA
2024-05-16T22:00:14.907	2024-05-16T00:00:00	2025-05-16T23:59:59	*.mx.lab.emaildefense.proofpoint.com	*.lab.emaildefense.proofpoint.com	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Organization Validation Secure Server CA