ipefh.edu.mx
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:06:ab:c4:20:02:b8:98:78:5d:b5:df:e4:56:a8:90:5f:a0 was issued on by Let's Encrypt.
With 7 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=ipefh.edu.mx
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:06:ab:c4:20:02:b8:98:78:5d:b5:df:e4:56:a8:90:5f:a0Serial Number (int): 350719154255282804016583910384802699698080
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 35:43:07:71:ec:69:78:05:ba:a0:0f:29:6c:ba:56:80:51:5a:a2:8f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 93:fa:93:0e:6c:a3:98:01:b4:19:66:c4:e6:5d:1c:18:e1:57:c0:72
Fingerprint (sha256): 71:df:9c:e9:45:94:24:13:82:3e:51:9d:7f:b1:75:57:33:50:8f:e1:6c:b9:1e:85:6d:20:fb:bc:e8:ec:a7:84
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate ipefh.edu.mx
7
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ipefh.edu.mx
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
aeropuerto.ipefh.edu.mx
calimaya.ipefh.edu.mx
cdn.ipefh.edu.mx
ipefh.edu.mx
metepec.ipefh.edu.mx
toluca.ipefh.edu.mx
www.ipefh.edu.mx
calimaya.ipefh.edu.mx
cdn.ipefh.edu.mx
ipefh.edu.mx
metepec.ipefh.edu.mx
toluca.ipefh.edu.mx
www.ipefh.edu.mx
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ipefh.edu.mx
koepsell.solake.org
Certificate
The complete raw certificate details for ipefh.edu.mx in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF0zCCBLugAwIBAgISBAarxCACuJh4XbXf5FaokF+gMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MjYxMjMzNDBaFw0x OTExMjQxMjMzNDBaMBcxFTATBgNVBAMTDGlwZWZoLmVkdS5teDCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAKGxDUoUojD6x+Z5CdmYGzmx+zmm61vOABpK e1jQF/zqz+wFpeOYglInRGFeEO6WUx00+Jj+Apzp2YACTkmzSH7WPbLQx30rT5c0 M/afbNZUrHdPOLX6+ztXx1JMH8hjhjzG/CKnT0ZWKCsf0NnInCyA6TMQaQQalJHr VZpPXhtVWykFiRgvVNwqfdj9oufVp0AlzKGKqx4vIuMP3zgboB41krpOhAdAP4pD Lg0VErCufiHTgtJ0zRQddd4DVZcW8FVYIg8ckVyWHgK3Xi4tJT7CF6eOOdllOq/V 0yY0jWLD1jhIk5trTC1FPE/2gI8NyGijouua4pk6B+G6vGScm4kCAwEAAaOCAuQw ggLgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUNUMHcexpeAW6oA8pbLpWgFFaoo8w HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzCBmAYDVR0RBIGQMIGNghdhZXJvcHVlcnRvLmlwZWZoLmVkdS5teIIVY2FsaW1h eWEuaXBlZmguZWR1Lm14ghBjZG4uaXBlZmguZWR1Lm14ggxpcGVmaC5lZHUubXiC FG1ldGVwZWMuaXBlZmguZWR1Lm14ghN0b2x1Y2EuaXBlZmguZWR1Lm14ghB3d3cu aXBlZmguZWR1Lm14MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYK KwYBBAHWeQIEAgSB9gSB8wDxAHcAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2y CJo32RMAAAFsziHafgAABAMASDBGAiEAkQ2owNkJXLZ2imc4U2oo2darnI/6wx59 p34sd3ykP08CIQDUot/+Q/h8R+6lANFMyyw3jmLJ9Io8VGGg6HrFIyvrZgB2ACk8 UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABbM4h2OQAAAQDAEcwRQIg JadD7DEdw28en7IDNLWLe7DN19/Qgnk/yQvehctNXOACIQDoJJckjk/ulXm42vl3 lcMUt3dYmY57VSc9vtpMxtAVEjANBgkqhkiG9w0BAQsFAAOCAQEAXlwMqSG/VPHd TjPEOl9yDLmuBOmM9/zPcv5/cHPyFRNf+JWGVsm0DAm8+AnOG82IuRkwvtuAiNiI xlwezq/AD4J6namD+B6v1pPiWYEbh0H3+vVqwKIXJ9Th3d2SO7DkInffxXcchs50 XyUIsgHDAqK0V6vDCHJKFgoqFSx8iJ+lU0E/vBLNHbFNsyaJk+WfroECyfi3H3Z2 uwt2mDXqBX9kMUxy5MO+RuZ48JNREwu9dGqcqoYxmDi9OsBgLfni1Dxs7GZNS3G1 V+PNVsEfdGlTD5+94yJh58ktLCoJBeqkuY3dbZ51CR8bZKGiUWBAE150xu7YQQWw ntsxcd43/A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAobENShSiMPrH5nkJ2Zgb ObH7OabrW84AGkp7WNAX/OrP7AWl45iCUidEYV4Q7pZTHTT4mP4CnOnZgAJOSbNI ftY9stDHfStPlzQz9p9s1lSsd084tfr7O1fHUkwfyGOGPMb8IqdPRlYoKx/Q2cic LIDpMxBpBBqUketVmk9eG1VbKQWJGC9U3Cp92P2i59WnQCXMoYqrHi8i4w/fOBug HjWSuk6EB0A/ikMuDRUSsK5+IdOC0nTNFB113gNVlxbwVVgiDxyRXJYeArdeLi0l PsIXp4452WU6r9XTJjSNYsPWOEiTm2tMLUU8T/aAjw3IaKOi65rimToH4bq8ZJyb iQIDAQAB -----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 350719154255282804016583910384802699698080 . . . . . . . . [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 2019-08-26 12:33:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-24 12:33:40 +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 'ipefh.edu.mx' . . . . . . . . [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 20411674651157323871461323455727942132291190290931541041885632554588395118707686210845272428802429855905680218743213534295199863353114153376268130454679556980977036400090000292001294525832592968949492755358655166720916406786442358712128848331345410754300443644348259733507038355410455757803360846711580290152819317512182050413243327046970605205902713619550115405695541260080445279126331152166499462295552038124054254856067095708853891548004308749685522943488603630889655322459868507473091808343730274698504291288470439865553875218753817723715943436675973725592875817818169794719359003343614879076866258749549065313161 . . . . . . . . . . . . . . . . . . . . [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) 35430771ec697805baa00f296cba5680515aa28f . . . . . . . . . . . . . . . . [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 (144 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aeropuerto.ipefh.edu.mx' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'calimaya.ipefh.edu.mx' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cdn.ipefh.edu.mx' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ipefh.edu.mx' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'metepec.ipefh.edu.mx' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'toluca.ipefh.edu.mx' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ipefh.edu.mx' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016cce21da7e0000040300483046022100910da8c0d9095cb6768a6738536a28d9d6ab9c8ffac31e7da77e2c777ca43f4f022100d4a2dffe43f87c47eea500d14ccb2c378e62c9f48a3c5461a0e87ac5232beb66007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016cce21d8e40000040300473045022025a743ec311dc36f1e9fb20334b58b7bb0cdd7dfd082793fc90bde85cb4d5ce0022100e82497248e4fee9579b8daf97795c314b77758998e7b55273dbeda4cc6d01512 . . . . [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) 005e5c0ca921bf54f1dd4e33c43a5f720cb9ae04e98cf7fccf72fe7f7073f215135ff8958656c9b40c09bcf809ce1bcd88b91930bedb8088d888c65c1eceafc00f827a9da983f81eafd693e259811b8741f7faf56ac0a21727d4e1dddd923bb0e42277dfc5771c86ce745f2508b201c302a2b457abc308724a160a2a152c7c889fa553413fbc12cd1db14db3268993e59fae8102c9f8b71f7676bb0b769835ea057f64314c72e4c3be46e678f09351130bbd746a9caa86319838bd3ac0602df9e2d43c6cec664d4b71b557e3cd56c11f7469530f9fbde32261e7c92d2c2a0905eaa4b98ddd6d9e75091f1b64a1a2516040135e74c6eed84105b09edb3171de37fc