collegi.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:fd:95:92:45:f2:9b:40:9c:e1:5c:65:53:05:53:2f:74:64 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:fd:95:92:45:f2:9b:40:9c:e1:5c:65:53:05:53:2f:74:64Serial Number (int): 347627111091698996015040246227354453505124
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1c:09:23:6a:3d:7c:21:50:7b:30:75:79:80:11:11:99:fb:6d:ea:fc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e3:d8:3f:fd:c7:8a:9b:f5:54:32:77:1d:4b:a3:bc:e3:bf:29:18:3b
Fingerprint (sha256): 83:00:4a:fb:f7:f3:98:04:43:cc:bd:dd:6e:11:28:15:41:6e:11:bf:a4:8a:b5:37:35:10:58:35:5c:40:f5:14
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
www.collegi.com
www.collegi.com
collegi.com
69390.com
www.clarinetti.com
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----- MIIGTzCCBTegAwIBAgISA/2VkkXym0Cc4VxlUwVTL3RkMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjkxMjM0MTJaFw0y MDAyMjcxMjM0MTJaMBYxFDASBgNVBAMTC2NvbGxlZ2kuY29tMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAyq7XUtMWFWJxc9sbtT94NSZJu1NiuvynAfDh VPpk4sS8lRMdesaMETFnXE0H0F76VlFpqWOkU3fzSRKNlzGVhYOBG9QH2MFdjVVH W4yMk1oDTjE8ura6VqKrR/B1Uoh4kcxhTm7PLja+DO+ClLj0VKLZzRVClrpls/a3 gJn4w8MHFKa/36Zef5oQq+BbXr9p94iDP3XtWME+IKmIiwjn/NpSrFxOUzGrNsXe NEmyVeXAoeZI4pehTL9ZpDEIlJSFhGUxmLrtvXfiOastm0YP89CKYermDxF3pn4q k8tWKljgZoNVtSYKmYMxj+9e2O9SgyVb3EOWNEY34ph9M0cXX5nHdk3ac8dlDSyu 2Bv8HfzCWMWsWU69EYU3lVgVuODYF4FmRIAHaUHQNDfPQ7aajr9yXpyGJZvhDyWL wmTO3AQaqSHwUWTONBKvDrWrdfEEMQmaFhWN7xtK9lliqaKeRoOH9gV1cUQjmRyQ +nHQJdXRfSq76UoNwlhilLtNcNoUZkAX1FSLaIeDDmGPNqdigKe3SGJ8jPqbqGuq QE8uyL0k3BpiHg5peJcLHo1ZXQMeH1PUgZNOqCCekK6aDjj53kqlITr+Bf6b2Eog 2a6WbAJ4f6OcYv11qqwsaKbS9OYERwmNB0FNofqgJUAR9DydLEDcyQB6SH0SC+2V /m5ArNECAwEAAaOCAmEwggJdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUHAkjaj18 IVB7MHV5gBERmftt6vwwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggtjb2xsZWdpLmNvbTBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB2 APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAABbrdeeewAAAQDAEcw RQIgCYl5F4jL07QcpuPoS5sPbHI88eVWOQTHerw1cccxrjMCIQDXjdeccixtF2/m PAM3/V/57Y4d8FCXvh4tY57hwnlvPAB3AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq 7rxhOhpp06IcAAABbrdeelgAAAQDAEgwRgIhAM9DiOX68PN6QCS9IM9yydMcLr23 ivDwIz1+fHfK+iYOAiEAqpzCtiUuIsveVXA4p9rQwC6ZPKRzCM2iYwjceHxLu+4w DQYJKoZIhvcNAQELBQADggEBADAjWl9QWCwh7XXx8xoVACHy17dDp9HW5Yk93AHI por9xnz0vX72sql3lZsvJtFVrgV4PWcPzKKvs2zTEmKD6jOSMyFgtOBsxLELsUNl b7vA4d/EzK587fjrAinKf7a6FZLjuWwBA1C+CCaJO/H7zbIKDlYrNlGY9Vjt611e JudnqnC84VF83RdJA4z2VInsRWGAmrPt7YgNMEb5/alDBPruW4NXPEZ6v1J1xJEj RG5WAAhu3cqGXhofyOIeZw2F4TKWarXkwSZ3iKpUCVbTLoXjrsF1XK6lz8Rvzn5N 39JMCREzGZHoA0i1LFieDc/sYzVZHcsPn1iRhNEJFlJ9mi8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyq7XUtMWFWJxc9sbtT94 NSZJu1NiuvynAfDhVPpk4sS8lRMdesaMETFnXE0H0F76VlFpqWOkU3fzSRKNlzGV hYOBG9QH2MFdjVVHW4yMk1oDTjE8ura6VqKrR/B1Uoh4kcxhTm7PLja+DO+ClLj0 VKLZzRVClrpls/a3gJn4w8MHFKa/36Zef5oQq+BbXr9p94iDP3XtWME+IKmIiwjn /NpSrFxOUzGrNsXeNEmyVeXAoeZI4pehTL9ZpDEIlJSFhGUxmLrtvXfiOastm0YP 89CKYermDxF3pn4qk8tWKljgZoNVtSYKmYMxj+9e2O9SgyVb3EOWNEY34ph9M0cX X5nHdk3ac8dlDSyu2Bv8HfzCWMWsWU69EYU3lVgVuODYF4FmRIAHaUHQNDfPQ7aa jr9yXpyGJZvhDyWLwmTO3AQaqSHwUWTONBKvDrWrdfEEMQmaFhWN7xtK9lliqaKe RoOH9gV1cUQjmRyQ+nHQJdXRfSq76UoNwlhilLtNcNoUZkAX1FSLaIeDDmGPNqdi gKe3SGJ8jPqbqGuqQE8uyL0k3BpiHg5peJcLHo1ZXQMeH1PUgZNOqCCekK6aDjj5 3kqlITr+Bf6b2Eog2a6WbAJ4f6OcYv11qqwsaKbS9OYERwmNB0FNofqgJUAR9Dyd LEDcyQB6SH0SC+2V/m5ArNECAwEAAQ== -----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 347627111091698996015040246227354453505124 . . . . . . . . [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 2019-11-29 12:34:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-27 12:34:12 +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 826874388799723146877507408772600029596289397603099401999997422026152204490934014900375770514664291642613355278861413443815461862172672864795370067475874691770419302213387637003843670214837512688000875620226508832573384414133182314473776649263110852367600533651452201522695486920150854971605713251256156703622093643943304679254816581406791163952885617891010277043770389869675303290728029183042881568603063801007669034647900506874280181664133613428849817129262154829379705717667042017217385191442062970877335954246814178616836242836219867552961315342696730356666183939640680366641958923021478094505432098404066594992918426867352327108108186337886363846882422093751457966501623423674552622629497149544498062361376031697871910109958723341207359968045960998301315082935213424895094460514742445479979309452026794991048613912875669120409543318327803595634772267980149845032700960000965618471453140434079240764712743643099887305039381621209340741325330460814851674509979498673774440771379987635108766519479720403121587061899918250467423980921472979687082410115772851526818269205503075068874018446863502333527956066495141851002673885827897606611815766280867227105139369291940783692316074170587539020992864206617376916526942405397650847345873 . . . . . . . . . . . . . . . . . . . . [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) 1c09236a3d7c21507b30757980111199fb6deafc . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016eb75e79ec000004030047304502200989791788cbd3b41ca6e3e84b9b0f6c723cf1e5563904c77abc3571c731ae33022100d78dd79c722c6d176fe63c0337fd5ff9ed8e1df05097be1e2d639ee1c2796f3c00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016eb75e7a580000040300483046022100cf4388e5faf0f37a4024bd20cf72c9d31c2ebdb78af0f0233d7e7c77cafa260e022100aa9cc2b6252e22cbde557038a7dad0c02e993ca47308cda26308dc787c4bbbee . . . . [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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