# D-TRUST EV Root CA 1 2020 root certificate (D-Trust)

> D-TRUST EV Root CA 1 2020 is a root CA certificate operated by D-Trust (ECDSA P-384, valid until 2035-02-11, SHA-256 08170D1A). 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-ev-root-ca-1-2020/
Last updated: 2026-11-10

D-TRUST EV Root CA 1 2020 is a root CA certificate operated by D-Trust (ECDSA P-384, valid until 2035-02-11, SHA-256 08170D1A). 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 EV Root CA 1 2020,O=D-Trust GmbH,C=DE |
| SHA-256 | 08170D1AA36453901A2F959245E347DB0C8D37ABAABC56B81AA100DC958970DB |
| SPKI SHA-256 | 9D37E4A989EAB3882D116052FC8B58446702CB593726E4604C3795940C7103E2 |
| Valid from | 2020-02-11 |
| Expires | 2035-02-11 |
| Key | ECDSA P-384 |
| Signature algorithm | ecdsa-with-SHA384 |
| Serial number | 5F0241D77A877C4C03A3AC968DFBFFD0 |
| SHA-1 (Windows thumbprint) | 61DB8C2159690390D87C9C128654CF9D3DF4DD07 |

## Root store status

| Root store | Status | Trusted for TLS | Distrust for TLS after | Details |
|---|---|---|---|---|
| Chrome | Included | Yes | 2027-08-30 | - |
| Mozilla | Included | Yes | - | Trust bits: Websites; EV policy OIDs: 2.23.140.1.1; First included in: NSS 3.77 / Firefox 100; Inclusion bug: #1679258 |
| 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 2027-08-30 (sct_not_after). Mozilla treats it as an EV root for policy OID 2.23.140.1.1.

## Intermediate CAs issued by this root

The CCADB lists 4 intermediate CA certificates signed directly by D-TRUST EV Root CA 1 2020: 3 currently valid, 0 expired and 1 revoked (revoked includes those whose parent was revoked).

| Intermediate | Operated by | Expires | Status | SHA-256 |
|---|---|---|---|---|
| D-TRUST WE384 CA 1-20-22 2026 | D-Trust | 2029-07-16 | Valid | F67C55BF9341E6C55043AC6B6C784C69C21AB8CF15D538F5372701792B0192FF |
| D-TRUST WE384 CA 1-20-12 2026 | D-Trust | 2029-07-16 | Valid | 498F683D2BA40AC20A43E80C5B7D267F443E15EB896B616B3A50B70BFBE4E440 |
| D-TRUST EV CA 1-20-1 2020 | D-TRUST | 2035-02-11 | Valid | 41C897473B0369FA74B1F4F9D7F89129485C1A305C0719A867DC8714E0870200 |
| D-TRUST EV CA 1-20-2 2020 | D-TRUST | 2035-02-11 | Revoked | BAE31EDF00DC714051BE729BB048D84C7AE93660959EB8E4406B320C2048B2D5 |

## Cross-signed versions

1 certificate(s) in the CCADB have the same subject and public key as D-TRUST EV Root CA 1 2020 but a different issuer. A server can send one of them so that clients which trust the issuing root, but not D-TRUST EV Root CA 1 2020, can still build a chain.

| Signed by | CA owner | Expires | Status | SHA-256 |
|---|---|---|---|---|
| D-TRUST Root Class 3 CA 2 EV 2009 | D-Trust | 2029-11-05 | Valid | 2FE915B13575DF6A0A8BEB5018B621207116A91C1DDF7E33B94591FAC3F23626 |

## What happens when it expires

D-TRUST EV Root CA 1 2020 is valid until 2035-02-11, about 8.3 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 2027-08-30.

## FAQ

**Is D-TRUST EV Root CA 1 2020 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 2027-08-30.

**When does D-TRUST EV Root CA 1 2020 expire?**

On 2035-02-11, about 8.3 years after the 2026-11-10 data snapshot.

**How many intermediate certificates has D-TRUST EV Root CA 1 2020 issued?**

The CCADB lists 4: 3 valid, 0 expired and 1 revoked. The newest valid one is D-TRUST WE384 CA 1-20-22 2026, valid until 2029-07-16.

**Is D-TRUST EV Root CA 1 2020 cross-signed?**

Yes. The CCADB has 1 cross-certificate(s) with its subject and key, signed by D-TRUST Root Class 3 CA 2 EV 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).