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XS4ALL certificate

9084bc79-01cf-2ddc-b077-cd6c6251dd2b

Revocation Entry

Status: enabled
Serial: 5284469DBF7A0940D3C48A95AF2E8B06
Last Modified: 2016-11-28 16:06:00 UTC
Schema: 1552493037901

Issuer

DN: C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Domain Validation Secure Server CA
DN SHA-256: 6d3937989be2fc00ca3f8e45ecea49ad375963d140861c7e22c01b815863aafd
Issuer DER: MIGQMQswCQYDVQQGEwJHQjEbMBkGA1UECBMSR3JlYXRlciBNYW5jaGVzdGVyMRAwDgYDVQQHEwdTYWxmb3JkMRowGAYDVQQKExFDT01PRE8gQ0EgTGltaXRlZDE2MDQGA1UEAxMtQ09NT0RPIFJTQSBEb21haW4gVmFsaWRhdGlvbiBTZWN1cmUgU2VydmVyIENB

Context

Bugzilla: 1150585
Action: Added a blocklist/OneCRL entry for the XS4ALL certificate; initiated by Mark Goodwin [:mgoodwin] on 2015-04-02, staged by Jorge Villalobos [:jorgev] on 2015-04-06, and pushed to production by Jorge Villalobos on 2015-04-07.
Confidence: Explicit in OneCRL thread · 0.98

CCADB Link

Issuer CA: COMODO RSA Domain Validation Secure Server CA
CA Owner: Sectigo

AI Summary

Generated 2026-06-30 11:47 UTC · Model: gpt-5.4-mini

Mozilla requested a OneCRL/blocklist entry for the XS4ALL certificate in Bugzilla 1150585. The request was opened by Mark Goodwin on 2015-04-02 with the issuer and serial provided, and Jorge Villalobos staged it on -dev on 2015-04-06. Mark Goodwin confirmed it looked good on dev on 2015-04-07 and asked for production inclusion the same day. Jorge Villalobos then marked it done on 2015-04-07, which is the explicit OneCRL addition date. The thread does not state a CCADB revocation field, candidate-report state, or a specific external compliance incident/CA closure as the reason; those are not stated in the provided record.

OneCRL action

Added a blocklist/OneCRL entry for the XS4ALL certificate; initiated by Mark Goodwin [:mgoodwin] on 2015-04-02, staged by Jorge Villalobos [:jorgev] on 2015-04-06, and pushed to production by Jorge Villalobos on 2015-04-07.

CCADB trigger

Unknown / not stated; the thread does not mention a CCADB revocation field, candidate report, or manual-add qualification reason.

External cause

Unknown / not stated; no external compliance incident, root program report, m.d.s.p. thread, or CA closure is cited in the thread.

Confidence

Explicit in OneCRL thread · 0.98

Chronology

2015-04-02Mark Goodwin opened Bugzilla 1150585 requesting a blocklist entry for the XS4ALL certificate.
2015-04-06Jorge Villalobos staged the entry on -dev.
2015-04-07Mark Goodwin said it looked good on dev and requested production inclusion.
2015-04-07Jorge Villalobos marked the entry done, indicating production addition.

Bug 1150585

AI-generated from the OneCRL record and linked Bugzilla thread. Mozilla and CCADB records remain authoritative.

Status	Name	Issuer	Serial	CCADB	Modified
enabled	XS4ALL certificate	C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Domain Validation Secure Server CA	`5284469DBF7A0940D3C48A95AF2E8B06`	COMODO RSA Domain Validation Secure Server CA Sectigo	2016-11-28

Raw Remote Settings Record

{
    "schema": 1552493037901,
    "details": {
        "bug": "https://bugzilla.mozilla.org/show_bug.cgi?id=1150585",
        "who": ".",
        "why": ".",
        "name": "XS4ALL certificate",
        "created": "2015-04-07T11:04:11Z"
    },
    "enabled": true,
    "issuerName": "MIGQMQswCQYDVQQGEwJHQjEbMBkGA1UECBMSR3JlYXRlciBNYW5jaGVzdGVyMRAwDgYDVQQHEwdTYWxmb3JkMRowGAYDVQQKExFDT01PRE8gQ0EgTGltaXRlZDE2MDQGA1UEAxMtQ09NT0RPIFJTQSBEb21haW4gVmFsaWRhdGlvbiBTZWN1cmUgU2VydmVyIENB",
    "serialNumber": "UoRGnb96CUDTxIqVry6LBg==",
    "id": "9084bc79-01cf-2ddc-b077-cd6c6251dd2b",
    "last_modified": 1480349160143
}