# D-TRUST BR Root CA 2 2023 root certificate (D-Trust)

> D-TRUST BR Root CA 2 2023 is a root CA certificate operated by D-Trust (RSA 4096, valid until 2038-05-09, SHA-256 0552E6F8). As of the latest CCADB data it is trusted for TLS server authentication by 3 of 4 major root stores: Chrome, Mozilla, Microsoft.

Source: https://ssl.sh/roots/d-trust-br-root-ca-2-2023/
Last updated: 2026-11-10

D-TRUST BR Root CA 2 2023 is a root CA certificate operated by D-Trust (RSA 4096, valid until 2038-05-09, SHA-256 0552E6F8). As of the latest CCADB data it is trusted for TLS server authentication by 3 of 4 major root stores: Chrome, Mozilla, Microsoft.

| Field | Value |
|---|---|
| CA owner | D-Trust |
| Subject | CN=D-TRUST BR Root CA 2 2023,O=D-Trust GmbH,C=DE |
| SHA-256 | 0552E6F83FDF65E8FA9670E666DF28A4E21340B510CBE52566F97C4FB94B2BD1 |
| SPKI SHA-256 | AC76F63A46E761B5ACC3259705C920CB7F0563D248D8D180F934AF68099A15F9 |
| Valid from | 2023-05-09 |
| Expires | 2038-05-09 |
| Key | RSA 4096 |
| Signature algorithm | sha512WithRSAEncryption |
| Serial number | 733B3004485BD94D782E734BC9A1DC66 |
| SHA-1 (Windows thumbprint) | 2DB070EE7194AF696817DB79CE589FA06B96F787 |

## Root store status

| Root store | Status | Trusted for TLS | Distrust for TLS after | Details |
|---|---|---|---|---|
| Chrome | Included | Yes | 2027-09-14 | - |
| Mozilla | Included | Yes | - | Trust bits: Websites; EV policy OIDs: not EV-enabled; First included in: 3.108 / 136; Inclusion bug: #1836258 |
| Apple | Not included | No | - | - |
| Microsoft | Included | Yes | - | Trusted EKUs: Server Authentication, Client Authentication |

Chrome stops trusting TLS certificates under this root whose SCTs are dated after 2027-09-14 (sct_not_after). The CCADB lists no EV policy OID for D-TRUST BR Root CA 2 2023.

## Intermediate CAs issued by this root

The CCADB lists 4 intermediate CA certificates signed directly by D-TRUST BR Root CA 2 2023: 4 currently valid, 0 expired and 0 revoked (revoked includes those whose parent was revoked).

| Intermediate | Operated by | Expires | Status | SHA-256 |
|---|---|---|---|---|
| D-TRUST SCR4096 CA 2-23-31 2026 | D-Trust | 2038-05-09 | Valid | 2FF83C9B6976CC32CD6A01994CC815BD0610519773B2E2C9F83B502DFBDDB12E |
| D-TRUST BR EV CA 2-23-3 2025 | D-Trust | 2038-05-09 | Valid | CB2D2DB7CF95F0CA945EEB48570B763B2C7EED86532E2391E2E10A95C43F43AB |
| D-TRUST BR CA 2-23-1 2023 | D-Trust | 2038-05-09 | Valid | D904A27FD2D271DCFE40A1F471033CE48A4B5E1484753DA66F7166D6EBDC06E6 |
| D-TRUST BR CA 2-23-2 2023 | D-Trust | 2038-05-09 | Valid | 6685871384605253C264F8D380A8D1DD50A6CA192788FF2D560CAFE541F807B8 |

## Cross-signed versions

1 certificate(s) in the CCADB have the same subject and public key as D-TRUST BR Root CA 2 2023 but a different issuer. A server can send one of them so that clients which trust the issuing root, but not D-TRUST BR Root CA 2 2023, can still build a chain.

| Signed by | CA owner | Expires | Status | SHA-256 |
|---|---|---|---|---|
| D-TRUST Root Class 3 CA 2 2009 | D-Trust | 2029-11-05 | Valid | 2D208A4CC0BE4216947D965D3AEFB0E37897D7691DDEB017E53E5C078BCD344C |

## What happens when it expires

D-TRUST BR Root CA 2 2023 is valid until 2038-05-09, about 11.5 years after this data snapshot (2026-11-10). From that day, browsers and operating systems that check trust-anchor expiry stop accepting chains that end at this root, so any certificate that can only chain to it fails validation. Android is a known exception: it does not enforce the expiry date of trust anchors. Root programs can stop trusting it before it expires: Chrome 2027-09-14.

## FAQ

**Is D-TRUST BR Root CA 2 2023 trusted by Chrome, Firefox, Safari and Windows?**

As of 2026-11-10, Chrome, Mozilla, Microsoft trust it for TLS server authentication; Apple do not. Distrust-after dates already set: Chrome 2027-09-14.

**When does D-TRUST BR Root CA 2 2023 expire?**

On 2038-05-09, about 11.5 years after the 2026-11-10 data snapshot.

**How many intermediate certificates has D-TRUST BR Root CA 2 2023 issued?**

The CCADB lists 4: 4 valid, 0 expired and 0 revoked. The newest valid one is D-TRUST SCR4096 CA 2-23-31 2026, valid until 2038-05-09.

**Is D-TRUST BR Root CA 2 2023 cross-signed?**

Yes. The CCADB has 1 cross-certificate(s) with its subject and key, signed by D-TRUST Root Class 3 CA 2 2009; 1 of them are still valid.

Sources: CCADB TLS Server Authentication report, All Included Root Certificate Trust Bit Settings, All Certificate Information (V5), the per-store TLS reports and Mozilla's Included CA Certificate Report (ccadb.org/resources).