# AC RAIZ FNMT-RCM SERVIDORES SEGUROS root certificate (FNMT (Spain))

> AC RAIZ FNMT-RCM SERVIDORES SEGUROS is a root CA certificate operated by FNMT (Spain) (ECDSA P-384, valid until 2043-12-20, SHA-256 554153B1). 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/fnmt-ac-raiz-fnmt-rcm-servidores-seguros/
Last updated: 2026-11-10

AC RAIZ FNMT-RCM SERVIDORES SEGUROS is a root CA certificate operated by FNMT (Spain) (ECDSA P-384, valid until 2043-12-20, SHA-256 554153B1). 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 | FNMT (Spain) |
| Subject | CN=AC RAIZ FNMT-RCM SERVIDORES SEGUROS,2.5.4.97=VATES-Q2826004J,OU=Ceres,O=FNMT-RCM,C=ES |
| SHA-256 | 554153B13D2CF9DDB753BFBE1A4E0AE08D0AA4187058FE60A2B862B2E4B87BCB |
| SPKI SHA-256 | 453B74809B69019627F2F843001DB5950CDD1D45371053E7F3DFDBC3714113C6 |
| Valid from | 2018-12-20 |
| Expires | 2043-12-20 |
| Key | ECDSA P-384 |
| Signature algorithm | ecdsa-with-SHA384 |
| Serial number | 62F6326CE5C4E3685C1B62DD9C2E9D95 |
| SHA-1 (Windows thumbprint) | 62FFD99EC0650D03CE7593D2ED3F2D32C9E3E54A |

## Root store status

| Root store | Status | Trusted for TLS | Distrust for TLS after | Details |
|---|---|---|---|---|
| Chrome | Included | Yes | - | - |
| Mozilla | Included | Yes | - | Trust bits: Websites; EV policy OIDs: 2.23.140.1.1; First included in: NSS 3.63 / Firefox 88; Inclusion bug: #1559342 |
| Apple | Not included | No | - | - |
| Microsoft | Included | Yes | - | Trusted EKUs: Server Authentication |

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by AC RAIZ FNMT-RCM SERVIDORES SEGUROS: 4 currently valid, 0 expired and 0 revoked (revoked includes those whose parent was revoked).

| Intermediate | Operated by | Expires | Status | SHA-256 |
|---|---|---|---|---|
| AC SERVIDORES SEGUROS TIPO1 G2 | Government of Spain, Fábrica Nacional de Moneda y Timbre (FNMT) | 2035-12-14 | Valid | 9993D183292AFC4165ABCD272B4454321459183AC7B4191139503372BCCC28A9 |
| AC SERVIDORES SEGUROS TIPO2 G2 | Government of Spain, Fábrica Nacional de Moneda y Timbre (FNMT) | 2035-12-14 | Valid | 7FEB6F8C9C847A449E0B702386C2319AA1191F38DF02D03BE64B3F1AE1971F94 |
| AC SERVIDORES SEGUROS TIPO2 | Government of Spain, Fábrica Nacional de Moneda y Timbre (FNMT) | 2033-12-20 | Valid | 9FF23CB9387B9E0083BD5AA1954EEDDF792890AA8E67CD4D38DD28AF4A439AD8 |
| AC SERVIDORES SEGUROS TIPO1 | Government of Spain, Fábrica Nacional de Moneda y Timbre (FNMT) | 2033-12-20 | Valid | 1EDB6BD91274882DB795BFC514F8AABE10AD955CBCCFD3FD5A5B5FEBB2CE5B68 |

## Cross-signed versions

No certificate in the CCADB has the same subject and public key as AC RAIZ FNMT-RCM SERVIDORES SEGUROS with a different issuer, so a client has to carry AC RAIZ FNMT-RCM SERVIDORES SEGUROS itself in its root store to trust it.


## What happens when it expires

AC RAIZ FNMT-RCM SERVIDORES SEGUROS is valid until 2043-12-20, about 17.1 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.

## FAQ

**Is AC RAIZ FNMT-RCM SERVIDORES SEGUROS trusted by Chrome, Firefox, Safari and Windows?**

As of 2026-11-10, Chrome, Mozilla, Microsoft trust it for TLS server authentication; Apple do not.

**When does AC RAIZ FNMT-RCM SERVIDORES SEGUROS expire?**

On 2043-12-20, about 17.1 years after the 2026-11-10 data snapshot.

**How many intermediate certificates has AC RAIZ FNMT-RCM SERVIDORES SEGUROS issued?**

The CCADB lists 4: 4 valid, 0 expired and 0 revoked. The newest valid one is AC SERVIDORES SEGUROS TIPO1 G2, valid until 2035-12-14.

**Is AC RAIZ FNMT-RCM SERVIDORES SEGUROS 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).