# D-TRUST Root Class 3 CA 2 2009 root certificate (D-Trust)

> D-TRUST Root Class 3 CA 2 2009 is a root CA certificate operated by D-Trust (RSA 2048, valid until 2029-11-05, SHA-256 49E7A442). As of the latest CCADB data it is trusted for TLS server authentication by 4 of 4 major root stores: Chrome, Mozilla, Apple, Microsoft.

Source: https://ssl.sh/roots/d-trust-root-class-3-ca-2-2009/
Last updated: 2026-11-10

D-TRUST Root Class 3 CA 2 2009 is a root CA certificate operated by D-Trust (RSA 2048, valid until 2029-11-05, SHA-256 49E7A442). As of the latest CCADB data it is trusted for TLS server authentication by 4 of 4 major root stores: Chrome, Mozilla, Apple, Microsoft.

| Field | Value |
|---|---|
| CA owner | D-Trust |
| Subject | CN=D-TRUST Root Class 3 CA 2 2009,O=D-Trust GmbH,C=DE |
| SHA-256 | 49E7A442ACF0EA6287050054B52564B650E4F49E42E348D6AA38E039E957B1C1 |
| SPKI SHA-256 | ECA0F181402CE7A8652B31B4D036DF247E3A30B7F41A50D91EC4F90B006B43A1 |
| Valid from | 2009-11-05 |
| Expires | 2029-11-05 |
| Key | RSA 2048 |
| Signature algorithm | sha256WithRSAEncryption |
| Serial number | 983F3 |
| SHA-1 (Windows thumbprint) | 58E8ABB0361533FB80F79B1B6D29D3FF8D5F00F0 |

## Root store status

| Root store | Status | Trusted for TLS | Distrust for TLS after | Details |
|---|---|---|---|---|
| Chrome | Included | Yes | 2026-05-28 | - |
| Mozilla | Included | Yes | - | Trust bits: Websites; EV policy OIDs: not EV-enabled; First included in: NSS 3.15 / Firefox 23; Inclusion bug: #467891 |
| Apple | Included | Yes | - | Trust bits: serverAuth, clientAuth |
| Microsoft | Included | Yes | - | Trusted EKUs: Server Authentication, Client Authentication, Code Signing, Secure Email, Time Stamping; Not-before cutoff: 2025-09-15 (Code Signing, Secure Email, Time Stamping) |

Chrome stops trusting TLS certificates under this root whose SCTs are dated after 2026-05-28 (sct_not_after). The CCADB lists no EV policy OID for D-TRUST Root Class 3 CA 2 2009.

## Intermediate CAs issued by this root

The CCADB lists 5 intermediate CA certificates signed directly by D-TRUST Root Class 3 CA 2 2009: 4 currently valid, 0 expired and 1 revoked (revoked includes those whose parent was revoked).

| Intermediate | Operated by | Expires | Status | SHA-256 |
|---|---|---|---|---|
| D-TRUST BR Root CA 1 2020 | D-Trust | 2029-11-05 | Valid | 768B6746A28C48CC35024101E58F9786F56B676A3CE94C52F968EB888DD2372E |
| D-TRUST BR Root CA 2 2023 | D-Trust | 2029-11-05 | Valid | 2D208A4CC0BE4216947D965D3AEFB0E37897D7691DDEB017E53E5C078BCD344C |
| D-TRUST SSL CA 2 2020 | D-TRUST | 2029-11-05 | Valid | 972A181B60294EBA07333B9C1982440D43395ABA91D450EC0EFB485AED49D5A7 |
| D-TRUST SSL Class 3 CA 1 2009 | D-TRUST | 2029-11-05 | Valid | 6AC159B4C2BC8E729F3B84642EF1286BCC80D775FE278C740ADA468D59439025 |
| VR IDENT SSL CA 2020 | D-TRUST | 2029-11-05 | Revoked | 007108194115F3C899F54EE67CB4DA87275EDC1D6798DA787E0758CFA6AE96B1 |

## Cross-signed versions

No certificate in the CCADB has the same subject and public key as D-TRUST Root Class 3 CA 2 2009 with a different issuer, so a client has to carry D-TRUST Root Class 3 CA 2 2009 itself in its root store to trust it.


## What happens when it expires

D-TRUST Root Class 3 CA 2 2009 is valid until 2029-11-05, about 3.0 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 2026-05-28.

## FAQ

**Is D-TRUST Root Class 3 CA 2 2009 trusted by Chrome, Firefox, Safari and Windows?**

Yes. As of 2026-11-10, Chrome, Mozilla (Firefox), Apple (Safari) and Microsoft (Windows) all trust it for TLS server authentication. Distrust-after dates already set: Chrome 2026-05-28.

**When does D-TRUST Root Class 3 CA 2 2009 expire?**

On 2029-11-05, about 3.0 years after the 2026-11-10 data snapshot.

**How many intermediate certificates has D-TRUST Root Class 3 CA 2 2009 issued?**

The CCADB lists 5: 4 valid, 0 expired and 1 revoked. The newest valid one is D-TRUST BR Root CA 1 2020, valid until 2029-11-05.

**Is D-TRUST Root Class 3 CA 2 2009 cross-signed?**

No. The CCADB has no certificate with the same subject and public key signed by another CA.

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).