prometheus.csbtest.telefonica.com

Issued by R3

About this certificate

This digital certificate with serial number 03:1b:d3:5a:54:2e:e0:ad:01:82:48:6b:cf:d0:44:2e:6b:11 was issued on by Let's Encrypt.

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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=prometheus.csbtest.telefonica.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1b:d3:5a:54:2e:e0:ad:01:82:48:6b:cf:d0:44:2e:6b:11
Serial Number (int): 270805417823410399812940995415296745302801
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ee:28:cd:94:04:26:13:2d:74:af:65:51:a6:bf:e1:89:c9:61:3b:f6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5a:fb:13:77:ee:95:61:c8:8b:ac:de:09:be:45:c2:66:eb:a2:f4:2b
Fingerprint (sha256): 01:a1:9b:c8:92:61:e5:78:d6:67:c3:5c:2d:31:8c:ba:86:89:21:52:6d:84:cc:ad:e2:e5:4e:09:39:f5:6b:eb

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate prometheus.csbtest.telefonica.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for prometheus.csbtest.telefonica.com

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

prometheus.csbtest.telefonica.com

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Certificate

The complete raw certificate details for prometheus.csbtest.telefonica.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnm6Cd22+sd8NuLGh8sAh
T7oLAMyZEsSm0yCfcYGYRSqWNXNrUSW+VEkyfoGLjF0Sli/6JCFh9Tr+HYiHrCtT
VbgL0+crebsK30KcrvrXQRPBobNVr14CzPhVyqYOObMsfb0EngMlbpLTkDM6OIrA
fdqlOKq07f88aOH1N0FCksR/6g03ykb+wSJwa0sCztjyf8hDRdxYHd9e0OH0gNU2
QShAhI0wCPkYrRXj3+kUz6G1dSWCNVWV30kV/0//lT+FG7e5T6s8sHGvZr/9lJv8
GlWFj3OKTto89OhTBiL0TtjhVdrK6rfRIY5LCA0H23XERnujtwK/05jhB213lso1
QwIDAQAB
-----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 270805417823410399812940995415296745302801
 . . . . . . . . [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 2023-08-07 10:16:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-05 10:16:45 +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 'prometheus.csbtest.telefonica.com'
 . . . . . . . . [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 20000146516607054405102019825403228017190920203589156643638795399842517571019300115874165923422285981077125118933063807262071615973778019607516876432062761322593031027087850864185538911643565383470080913151377036872846291635386854905710182253830204197311891009416642817523519261830313054017349009570864104856758600192811584593976425738621585948909021089723873434644898004294489099794236381061315410142222794717039182807706703875854831451581117611417205731621976972025645369273100541453887579390923685161418331065581361011921166202635825930664663592514287356128374536067067247097884036405906519385474233459519244612931
 . . . . . . . . . . . . . . . . . . . . [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)
							ee28cd940426132d74af6551a6bfe189c9613bf6
 . . . . . . . . . . . . . . . . [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 (37 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'prometheus.csbtest.telefonica.com'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189cfb6ba0c000004030047304502207b57e88914c95da22943c2f1051ce6300e69e2660468c7f408f60aa760d47211022100aec32c1b2bbc6313fc97891e1e047f3b2aa6be5359f6b46e5b4958eaec3aa5f1007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189cfb6ba150000040300473045022100a179aa7b6c1a9aa5999d3e0297f026ccea7d47c1354ed9b2476fba6c61e9aad602205af357309b0561a9afae33f43bc839bead0802263917b9377f730086bc3f28ad
 . . . . [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)
		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