collegi.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:0f:91:a7:39:4a:40:a7:69:f2:1a:a5:5a:2c:a0:41:10:c1 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=collegi.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:0f:91:a7:39:4a:40:a7:69:f2:1a:a5:5a:2c:a0:41:10:c1Serial Number (int): 266634699634039245875363063917202592829633
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 52:36:1a:7e:bb:32:86:b0:a6:65:94:47:27:02:12:d5:cf:2d:50:92
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): eb:08:84:86:79:1b:12:68:4d:84:1a:b1:00:45:46:c3:81:65:18:95
Fingerprint (sha256): 7d:8a:9b:62:b1:b8:19:ec:5e:52:fb:75:52:29:82:03:f6:1c:59:d3:a2:9b:d9:24:37:6c:01:6c:23:dc:b6:de
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate collegi.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for collegi.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
collegi.com
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www.collegi.com
www.collegi.com
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collegi.com
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imeditatedaily.me
collegi.com
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collegi.com
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collegi.com
Certificate
The complete raw certificate details for collegi.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTjCCBTagAwIBAgISAw+RpzlKQKdp8hqlWiygQRDBMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjkwMjMxMjJaFw0y MDA0MjgwMjMxMjJaMBYxFDASBgNVBAMTC2NvbGxlZ2kuY29tMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAxKW7emJlS0V/8FVoDq/Z3h7OimbG2Vd9mYR4 GvONvzVd0Zb1CS9cRU2keCREQHImGnKMnrJ3YawtRxp+b/1cUwGm5p85lYQ/Idks JJQvU39UdUT97aeka6WvWewsR961grmKtq+b6WO+rrBbB+d7qzQzQdChTouOLQcU hwXgUe1/rP4g3yENW0UELvpqOjNvQBY5uOrKWZdy4RSc/RfpG75v6SwvTBDZnNU+ vHHgxcfKDgzfMzkIC+P2E9Xqtb0L53SVdoP+DutC5dtk45F5sNEamKrdYsxqM9rF rRH2l0VtBukOG6LP01Hn8pRiU+xtQap34gJp6tFEtgagAV72kpbfVga99oLfm4Ty RDxGRpZBhY6epVFyR2821z/ux9RiTSfwv1k4oZ18FbaN5yNSautvGw817hTyrBWx dCho5omdDH3mJRLxE8Oz/nnCQLotbaAA8+36sv2HTokCyZuRRhntPRXN9+NMg1cJ uNfyLa8xHa5BzQR4PkyXKz4Hx1F492ZjbOKwV/l1th+Ylbllfso9o/DfpHANs2Nz TJKpdLvLPYHec/gLzBPfrAlYSfLL02jmA3P2L7jwN2FMzwhmhRV0Vq4d/DiCJ3vf EcX2v1yXILKq/caY7nhTXL2hcXt6SmoXYxNvFutyYBFwzR91N8p9O+ZdtBo+Fggo 3JxqMWMCAwEAAaOCAmAwggJcMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUUjYafrsy hrCmZZRHJwIS1c8tUJIwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggtjb2xsZWdpLmNvbTBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2 ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABb+9afj0AAAQDAEcw RQIhAJNJAC0YmHxHexGB3GH7Q/NiGt3bshgyfAhjy1lbPnFBAiAIECV4Bcya3g40 6Qk5oOC+EYWLb3uXYLNhOOaSAhjrkwB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEA KQaNsgiaN9kTAAABb+9af/IAAAQDAEcwRQIhAPBmztIMKk8ILnr4Vs8Qwny6lytp eAUrKGjsKkDKDeCCAiBQLCnSKfWT8o6p+YBOLn8a/s7Su+xl5VpWtz2zQK6AvzAN BgkqhkiG9w0BAQsFAAOCAQEADVlWM14DJIgxA7D0u6P0RGEN8M09M1feJfT9/J/o 1E1TSYrrOWFWqfKzy8cRICw/BHE2tq72GZd7k3I4yN8Ff685HPd+hi9VS8KCGPli mx7aEyLLU/W5Z497lDZCdLY8iSdBObDMmQWJhNP8F7R6zh6FoWCXJQ2CTvkI7tGy eZwKCpiJLnc6KUgR1reVzO4Tc8Nl+CqhPPwScftXUJajM8ACdKaAwctNdFsMuSPt USFCFwwa7QctjFiXu+hYWRmIHRIIz4jvwibc5fwN5bUFIKeaVBeMMb4y7E/p6XmJ H9gIC+Z7zMYOAi5vIPa2yEf9TjnbptUhCXaerLZFICPWsA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxKW7emJlS0V/8FVoDq/Z 3h7OimbG2Vd9mYR4GvONvzVd0Zb1CS9cRU2keCREQHImGnKMnrJ3YawtRxp+b/1c UwGm5p85lYQ/IdksJJQvU39UdUT97aeka6WvWewsR961grmKtq+b6WO+rrBbB+d7 qzQzQdChTouOLQcUhwXgUe1/rP4g3yENW0UELvpqOjNvQBY5uOrKWZdy4RSc/Rfp G75v6SwvTBDZnNU+vHHgxcfKDgzfMzkIC+P2E9Xqtb0L53SVdoP+DutC5dtk45F5 sNEamKrdYsxqM9rFrRH2l0VtBukOG6LP01Hn8pRiU+xtQap34gJp6tFEtgagAV72 kpbfVga99oLfm4TyRDxGRpZBhY6epVFyR2821z/ux9RiTSfwv1k4oZ18FbaN5yNS autvGw817hTyrBWxdCho5omdDH3mJRLxE8Oz/nnCQLotbaAA8+36sv2HTokCyZuR RhntPRXN9+NMg1cJuNfyLa8xHa5BzQR4PkyXKz4Hx1F492ZjbOKwV/l1th+Ylbll fso9o/DfpHANs2NzTJKpdLvLPYHec/gLzBPfrAlYSfLL02jmA3P2L7jwN2FMzwhm hRV0Vq4d/DiCJ3vfEcX2v1yXILKq/caY7nhTXL2hcXt6SmoXYxNvFutyYBFwzR91 N8p9O+ZdtBo+Fggo3JxqMWMCAwEAAQ== -----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 266634699634039245875363063917202592829633 . . . . . . . . [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 2020-01-29 02:31:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-28 02:31:22 +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 'collegi.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 802251366012432548185831991502901406036275949187823923891801697907356868790827279330243159432026751871721807613054749016035474585597690556988011181827412444304002746463287795954558371864030584009401069106878990885222850620356603467782867302102976766702372329529866449288165667723547147794669775999645914698369811856717420115634300039830967596485052382662182033433330792087164804259284134091736392999484705656388741686953657735337272609867583794493721530375885318190189184034934506568476398411137617585148709039960345472250488129440176307658827155998318040421313261829794659414607454471707788855959792611959976253749241968895253095412299110001935397333128711837291645212762820318965655945544526177064385881152968907576201019143941496960126204492143152132132168215101735538754067299037519163100135422380739720665846630926281814657230873480831401177688129620479900233588369107356287742518169981240930840385876681808870851645345906037538022519956686741485965155604767868928316814185106030377720847947356430231242633829077826696606905853610680356859285513165321685126446574796388679033352801844910301974354154167372229034685264580922625255535248385330002917560857196374501141285934511997796324093802778090077101483112263915051796268724579 . . . . . . . . . . . . . . . . . . . . [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) 52361a7ebb3286b0a6659447270212d5cf2d5092 . . . . . . . . . . . . . . . . [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 (15 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'collegi.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) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fef5a7e3d00000403004730450221009349002d18987c477b1181dc61fb43f3621adddbb218327c0863cb595b3e714102200810257805cc9ade0e34e90939a0e0be11858b6f7b9760b36138e6920218eb930076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016fef5a7ff20000040300473045022100f066ced20c2a4f082e7af856cf10c27cba972b6978052b2868ec2a40ca0de0820220502c29d229f593f28ea9f9804e2e7f1afeced2bbec65e55a56b73db340ae80bf . . . . [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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