repomasters.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:66:b2:3a:31:0e:06:8c:96:2f:35:e1:34:09:f5:f0:d2:92 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=repomasters.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:66:b2:3a:31:0e:06:8c:96:2f:35:e1:34:09:f5:f0:d2:92Serial Number (int): 296282563952633264981546318352859362546322
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: cb:96:4c:03:cc:cb:1e:8b:46:77:4e:83:64:be:8a:6a:97:53:dd:e2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 74:23:ca:ae:e7:14:a1:80:42:f6:79:a9:c2:c5:fa:28:a2:5f:5a:c9
Fingerprint (sha256): 12:a6:e1:b7:6d:f0:9e:70:c5:e3:49:54:b0:65:b0:82:88:2e:a2:b1:5b:83:64:db:b4:c4:d5:1c:b7:3b:32:77
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate repomasters.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for repomasters.com
Public Key Algorithm
RSA
Key Size
4096
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
repomasters.com
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repomasters.com
Certificate
The complete raw certificate details for repomasters.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA2ayOjEOBoyWLzXhNAn18NKSMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTEwMzA1MjNaFw0y MDAzMTAwMzA1MjNaMBoxGDAWBgNVBAMTD3JlcG9tYXN0ZXJzLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBANFB5vaezrtPqYtYo+sSZYXZUGcgvRGF gNt3WWfXCiNlMcKWVScAzS/gIL7h/SD8ggPwQtsFw6CPBbzfYLGe+8/GDf1tN5h0 GLzqV6FMb6TeD3mJ14K127xotv5/hT08J2Df/xjfDu1TklSZWQTt/ePh7dv+ZiQq g7T8B/Os3PL82aiC1Mbgm+d3xZuayKKsremSwNoT+6jgBoLQfl0Q4hmp6AYYCGZR yzCxQX//rEpg3crwRybCWwrpc+8745tcCQnEfGzsPdMXYx1F8hOayttHImv+3BsX ohIAGoA/l7zDOfh3mnP4/n6x5hI03PbxS9idUccu4I1rHifACuHDv9HvHPKEqIhc 6TtbMuFWsPrcNllMWQ2lsVhoFTowBqPzbM37LztOJjfb8CcKsVxIQQRBPUgijbiY Bp5EgIgTY22T5F9V+nhzdJZZqETcz7DytHsXTBcGLGVRvzR+AIiVgjDzmbmRO6qW Tp6xATpJnUj8AanIQT9fNvXA13CFuaYpEJQuTLv28RKS2xOYHCg+RAdHl8aHYwiY yNCz/Pbc9pjI8b7z+hcHV0XqWEN90iblAJICAQJtPFhKlqlvUyzWatPyr7q7w09h KaFGxXLSu0K2yOPEE2yNq598snrJspHoe2A32xOUMh3IrsScfoePKfY8zRkWE+yF 0HMh98kRmDrrAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMuW TAPMyx6LRndOg2S+imqXU93iMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPcmVwb21hc3RlcnMuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFu8yIH pQAABAMARzBFAiEAqHnuyd/ISB95vpVkDHID4W2nVvI41kFH3mQZGZ5HyY4CIG+L 18C8M7ShnhqaMHkuQNoahkYX6dPYG/hAyYg2PUcMAHYAB7dcG+V9aP/xsMYdIxXH uuZXfFeUt2ruvGE6GmnTohwAAAFu8yIH2AAABAMARzBFAiAmixvbzwX8Xs6aMArZ HSrLIVtkmDYIdfTMO1KI/fH90gIhAORjOaLKiMx9oJ0IDLMsMWsCw4db1qluxoyR eljdfgxrMA0GCSqGSIb3DQEBCwUAA4IBAQCTsQs3+qTNxHcu7quX3Pj9gBNjRHna /rAZSgzxRnZZjjRlucGeu8Z/B4ZGHVBh68ituh5CelOSc43x0d5e4pH44AB/I+6e rcm/nIFyfQX8gvbu9DtIu95+hIwtR+EWz/B+JTEC4MCa9SO1kpsGrXRAJrBippy1 jJPgOcvaIA3fZIh1L3tIQbtb0Wxor0klc8Ivy63MuK6h8SS9Io2yVNpXlm1f59LX srLXK7UmDiZVRRKU+l1EJfcWm87UvfW8bzQ42JTfSLQgoyOx10H7PA1gUH1cpT2X B3EjXzXpHdRcJoxjeRUoBdJ05EBmH1g7pLCDI5pKG9dTyk956CL1Y25w -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0UHm9p7Ou0+pi1ij6xJl hdlQZyC9EYWA23dZZ9cKI2UxwpZVJwDNL+AgvuH9IPyCA/BC2wXDoI8FvN9gsZ77 z8YN/W03mHQYvOpXoUxvpN4PeYnXgrXbvGi2/n+FPTwnYN//GN8O7VOSVJlZBO39 4+Ht2/5mJCqDtPwH86zc8vzZqILUxuCb53fFm5rIoqyt6ZLA2hP7qOAGgtB+XRDi GanoBhgIZlHLMLFBf/+sSmDdyvBHJsJbCulz7zvjm1wJCcR8bOw90xdjHUXyE5rK 20cia/7cGxeiEgAagD+XvMM5+Heac/j+frHmEjTc9vFL2J1Rxy7gjWseJ8AK4cO/ 0e8c8oSoiFzpO1sy4Vaw+tw2WUxZDaWxWGgVOjAGo/NszfsvO04mN9vwJwqxXEhB BEE9SCKNuJgGnkSAiBNjbZPkX1X6eHN0llmoRNzPsPK0exdMFwYsZVG/NH4AiJWC MPOZuZE7qpZOnrEBOkmdSPwBqchBP1829cDXcIW5pikQlC5Mu/bxEpLbE5gcKD5E B0eXxodjCJjI0LP89tz2mMjxvvP6FwdXRepYQ33SJuUAkgIBAm08WEqWqW9TLNZq 0/KvurvDT2EpoUbFctK7QrbI48QTbI2rn3yyesmykeh7YDfbE5QyHciuxJx+h48p 9jzNGRYT7IXQcyH3yRGYOusCAwEAAQ== -----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 296282563952633264981546318352859362546322 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-11 03:05:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 03:05:23 +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 'repomasters.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 853695834910974435488876197391825033063640201393868061865631018523869737045745934413198719009209488590909837846249419874621486567333074775606165059816800530718812249271948614883458892344769173413958861727957853423322494554915342419490033709415958868859490901858646944625636408042737842105626518121261095129381524009084286062302546824497359054087903426986653549788887304824019138321988877962492176915752672728272474647563690240181825744148058651939349417234945982761733542037843650005913718764465609130625829126087992792863051604559056968084280771255179870949018444940784784264984612735141693886825162732937946139441161780752187412156771143184316812397289324323375694545545827047888091562267872930405946367973824319685180335676419785224551497052155487479264354757674786030240297342531861335648342438095688158975783161127021892621418390211701743826692247143163616329034780123833270580372162066828746821102226463157861475417886313357328253195429449413757492945521873025792574072304713705298535646808834981368833430926498665291976393365449111023709809933037917973680478214473174187557297175933480756562438249974126678681211306564338197700980430321703760622444163166019750013692849584983274499254472433085302610414854419455076338285165291 . . . . . . . . . . . . . . . . . . . . [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) cb964c03cccb1e8b46774e8364be8a6a9753dde2 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'repomasters.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 (69 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef32207a50000040300473045022100a879eec9dfc8481f79be95640c7203e16da756f238d64147de6419199e47c98e02206f8bd7c0bc33b4a19e1a9a30792e40da1a864617e9d3d81bf840c988363d470c00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ef32207d800000403004730450220268b1bdbcf05fc5ece9a300ad91d2acb215b6498360875f4cc3b5288fdf1fdd2022100e46339a2ca88cc7da09d080cb32c316b02c3875bd6a96ec68c917a58dd7e0c6b . . . . [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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