telsome.es
Issued by R3
About this certificate
This digital certificate with serial number 03:e9:32:26:40:49:0b:12:d6:77:b5:94:00:b9:bc:15:40:72 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=telsome.es
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e9:32:26:40:49:0b:12:d6:77:b5:94:00:b9:bc:15:40:72Serial Number (int): 340689309298790569649748722149599070208114
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e7:c8:cd:12:f4:3c:c4:e5:49:f0:21:65:4d:57:c2:aa:70:1c:5a:e2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 2e:2b:d1:cb:18:30:3c:f5:28:d2:f1:d7:d0:07:2d:ca:e5:f8:08:d1
Fingerprint (sha256): 89:e6:b9:6b:a3:72:2f:34:34:60:aa:67:94:2f:d2:06:7e:a3:d3:23:f9:3f:62:d1:d0:62:b8:ce:fa:ba:5a:00
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate telsome.es
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for telsome.es
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
*.telsome.es
telsome.es
telsome.es
Other certificates including the domain name telsome.es
(limited to 100 certificates)
telsome.es
*.telsome.es
www.telsome.es
www.telsome.es
sip6.telsome.es
www.telsome.es
www.telsome.es
telsome.es
www.telsome.es
*.telsome.es
telsome.es
*.telsome.es
www.telsome.es
*.telsome.es
telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
telsome.es
*.telsome.es
www.telsome.es
www.telsome.es
sip6.telsome.es
www.telsome.es
www.telsome.es
telsome.es
www.telsome.es
*.telsome.es
telsome.es
*.telsome.es
www.telsome.es
*.telsome.es
telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
www.telsome.es
telsome.es
Certificate
The complete raw certificate details for telsome.es in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE8DCCA9igAwIBAgISA+kyJkBJCxLWd7WUALm8FUByMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MjYxOTQxMDFaFw0yMzEyMjUxOTQxMDBaMBUxEzARBgNVBAMT CnRlbHNvbWUuZXMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDiOoeI 1so1Senzo9Tjvqmw89xdH4jCaTznmEDDt5GqI5MlEpi8lCLxgdkbQSvdBGCNzOBO oEAlYOIReLd8Un0txIeMVGZcewpcD0QICOJNJLecPMoyZByR5Igx0U1iedDT6Cfk 9PUcHChsJKWFQPv1qpVduE0UdPKVTZhI2cxhGDE3k0hClz/N/MlzH47kqSq9cJcD mdROLClWmDNMpnRUSrHmuUr/UCffjgMPZWzTJLhfugOm8djgLG8Lxi00ZFsbixMC UwTqh29+k6lvyWTjrbFl4T7G8wOd1787mE2Ly+6/U677elLziH/mjAb2MRlQvFQw cYQ4sLYORAvtRLJ/AgMBAAGjggIbMIICFzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FOfIzRL0PMTlSfAhZU1XwqpwHFriMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMCMG A1UdEQQcMBqCDCoudGVsc29tZS5lc4IKdGVsc29tZS5lczATBgNVHSAEDDAKMAgG BmeBDAECATCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3AHoyjFTYty22IOo44FIe 6YQWcDIThU070ivBOlejUutSAAABitM5R+YAAAQDAEgwRgIhANTaBF7Y0NRfe6/M djvxLJFqSPacqyf8J7uvzRd+jwu+AiEA/+NDLzAhAZzNjZjfHZGB2INAKP0C9hxp WE70pt1CuCQAdgCt9776fP8QyIudPZwePhhqtGcpXc+xDCTKhYY069yCigAAAYrT OUgRAAAEAwBHMEUCIHV5R+h0TGFCFKiQeXKfkK4ooMEAfo2lxtCH9XEo47ygAiEA 8xG3NP9yKxTaTSXMgEKA35q384j2ankGpaxGky+WV4cwDQYJKoZIhvcNAQELBQAD ggEBAGUeZNtMeRqINp+lN5kThjWR1eEKSpVVIxyx0AeEd/kYT5m5q8lD2sqLNHSW YW6V0AFWnsCxaLeMz7pXhNsASob2K7rCtUfwN3MN3T2lI0Twpquy15NeAPL+M2Uh EAevcrsDC8Knt5xk7LQ6FzrA2VKvyLvpWcrLjZOQbm0rPaydHZlGFedOA4Sh7bgS sWCeRefyz0a0ntqk533gpRm/dWz1Najt9AbC53r9KJVPL87MI02ZNbrOt7k82z9A eycQ9Z64rh0FPJNYbjYA2IfpbbkJz5/dSdH5vqUFNJkiYeEFawplTuC/PbtC9HxZ OGPyf/9BLs85T3pvQ/tA7rdyctA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4jqHiNbKNUnp86PU476p sPPcXR+Iwmk855hAw7eRqiOTJRKYvJQi8YHZG0Er3QRgjczgTqBAJWDiEXi3fFJ9 LcSHjFRmXHsKXA9ECAjiTSS3nDzKMmQckeSIMdFNYnnQ0+gn5PT1HBwobCSlhUD7 9aqVXbhNFHTylU2YSNnMYRgxN5NIQpc/zfzJcx+O5KkqvXCXA5nUTiwpVpgzTKZ0 VEqx5rlK/1An344DD2Vs0yS4X7oDpvHY4CxvC8YtNGRbG4sTAlME6odvfpOpb8lk 462xZeE+xvMDnde/O5hNi8vuv1Ou+3pS84h/5owG9jEZULxUMHGEOLC2DkQL7USy fwIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 340689309298790569649748722149599070208114 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-26 19:41:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-25 19:41:00 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'telsome.es' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 28558718860823261194090691835382609419664024131541205774010459462470354749551973507142383818726975396485932604788475646341871784261083662585078704316316885779692357189166386336545630384660602327555389392178184748149510655939433337324049480834449599011478158661778433368547166777323812385681788545880895960391432427657761088712360060280804339865810706002356559498986145681293135456959377689676193552941801760886905109090936929611181174220096578066528911100443684328888764276937825648466700343732711256376819746370851217978204620787239603585035997825586582002428593129216409594549587218606363325598098408927950599926399 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) e7c8cd12f43cc4e549f021654d57c2aa701c5ae2 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.telsome.es' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'telsome.es' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ad33947e60000040300483046022100d4da045ed8d0d45f7bafcc763bf12c916a48f69cab27fc27bbafcd177e8f0bbe022100ffe3432f3021019ccd8d98df1d9181d8834028fd02f61c69584ef4a6dd42b824007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018ad339481100000403004730450220757947e8744c614214a89079729f90ae28a0c1007e8da5c6d087f57128e3bca0022100f311b734ff722b14da4d25cc804280df9ab7f388f66a7906a5ac46932f965787 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 00651e64db4c791a88369fa5379913863591d5e10a4a9555231cb1d0078477f9184f99b9abc943daca8b347496616e95d001569ec0b168b78ccfba5784db004a86f62bbac2b547f037730ddd3da52344f0a6abb2d7935e00f2fe3365211007af72bb030bc2a7b79c64ecb43a173ac0d952afc8bbe959cacb8d93906e6d2b3dac9d1d994615e74e0384a1edb812b1609e45e7f2cf46b49edaa4e77de0a519bf756cf535a8edf406c2e77afd28954f2fcecc234d9935baceb7b93cdb3f407b2710f59eb8ae1d053c93586e3600d887e96db909cf9fdd49d1f9bea50534992261e1056b0a654ee0bf3dbb42f47c593863f27fff412ecf394f7a6f43fb40eeb77272d0