studentxerox.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7e:70:e0:86:d3:86:59:d3:d5:23:56:1a:31:f4:26:bd:56 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=studentxerox.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7e:70:e0:86:d3:86:59:d3:d5:23:56:1a:31:f4:26:bd:56
Serial Number (int): 304362475371944817481309564872941491371350
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b6:99:e8:86:5e:17:ee:ff:dc:1e:82:d9:76:c5:5a:18:bd:73:2a:af
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 81:9c:be:f2:25:39:4b:6a:a0:a1:bb:0d:96:24:3b:9e:45:39:1c:f3
Fingerprint (sha256): c5:cb:ef:38:75:08:2c:62:44:37:58:b5:96:4e:51:e9:2b:e2:6a:1a:8a:12:47:61:19:15:ea:36:64:19:72:6f

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate studentxerox.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for studentxerox.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

studentxerox.com

Other certificates including the domain name studentxerox.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for studentxerox.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmZK0KPG9tpPhJW0YXYom
zoqVW3B5XTkVZpBoNRv2Zk+g/4OaPLJnq8LUCOiebIPnnL69tMhNUomMLpXk7jI1
7IzEm1/Mc/BodmLDwu++vrfUsSvgjglTYD72ofHxoCzd0Jv+D/yL+7p7Dqow6LPg
tEM1rU3HPM0qO2iuiCZbB8H44DX2e/ewGL2wGdT5CezF0Q3jg1YVG0mwDQwLsMBF
1fmSDjP3N4kXUZ/XzdLDpYvcvkXwyb3Vxt+HDP42wAHjwl6J/R3sTIu+LGGxP3YP
j0vH9sbNR91Gx5lixkBOfgU8lk0BQ5FoplhFCRru1y5KPYnMqZTphuCYXYx+b9Vx
kdJfYWPPYqTLhLDCMmqR8Jt7MWrZxmReMyTugdFg2d1QkHFLhRL5YKywbCoiPQfx
9YhbvmMBFyuAi3nd5cDHcMbMa1VHtGzZmSUA15FQK1EHGw6zHxDRu2hWKX8HNmaw
aFXw5WrGdlIzC0MJc1gBIHg0XKbrVI2znMi91Nt98JqWcHhtQmW/jIy79+6BSpXk
EuiGbe1myiv+32E9JKO0jsvfEqj4xPe03E9w9ecAHQH/ckjGqkhxun9ghRJ2MEtq
dw2YHP4YQZBY14sKjomA/wm4vC+RdhqrTA4j1L8rSaNdPvs9MOCl5zjpLYWPq0Z4
Gd3t234synKlzH4AsBtloaECAwEAAQ==
-----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 304362475371944817481309564872941491371350
 . . . . . . . . [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 2019-04-06 09:14:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-05 09:14:53 +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 'studentxerox.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 626523429447964353391496512828767925086297422527644793005656225257202455315445404257233265270187737654302798564939494828360203163037832339699262892442480416465121177641221651198352711168017469768989457720335230797982000414776411795914623356269065323165199863373733825250079300019358985132519153230960963281009386368443300563430594527478387160155540513181268898612769112019877623786904999069177526066067327051279184238964517861431710979628000610249165717685055337416926299202479492800763130852395013207783213487361930912661370282560163056642162464430583162773748787228443334984348519401618575703984938434483105135201829355456640448060561342054099224082235427275067872356137902432474820311366663414233825445341881144382799694163157260439145243689279652478638220288366173339424184190524818061677829762198920311033721334027015330815779981342153161144974815309553018859284482810195327993780010501844893385162848375736952035991320727232649036174796315216775574959011643341351109628173977943425967049169906731901334132404400070365621425266289742507561889508791945019443407593241122164763612784477739641373628085663415491132589926293549924883467431749732774554688605680718796269643975328304412145253291685568650839195602099503098056761778593
 . . . . . . . . . . . . . . . . . . . . [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)
							b699e8865e17eeffdc1e82d976c55a18bd732aaf
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'studentxerox.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)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169f224d4510000040300483046022100fbfc7fd173f0441fcb78005916c229214cfb041e7b4c26c22fe102cf59794d4a022100ba211e3c6f9d7632794c9fe1ad3da7ebfe881f4bea5173f518562060ee19066000750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169f224d4cc0000040300463044022032e8b3131b656e7de13e2643e4a0662196a84d5bde841e262b075f8cb46ee98a022031fffc60052d4579803aed42a6d5f06eee83b49716d0283f728b74e580c43b82
 . . . . [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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