ocom.edu

Issued by R3

About this certificate

This digital certificate with serial number 03:9a:2d:4b:b7:1d:72:88:47:e0:a5:5f:2a:01:e1:61:c7:a9 was issued on by Let's Encrypt.

With 2 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=ocom.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9a:2d:4b:b7:1d:72:88:47:e0:a5:5f:2a:01:e1:61:c7:a9
Serial Number (int): 313800550697193994865216660702572102928297
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: da:58:1f:c4:ca:1b:62:f9:76:80:88:ad:a0:9e:8c:da:e7:9b:ca:94
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b0:c8:f9:bb:3c:da:ec:83:cc:0e:13:43:b1:0a:56:98:27:0c:b9:cd
Fingerprint (sha256): 4c:b0:ed:aa:f8:db:ce:72:2c:06:cd:b5:79:e5:98:da:b8:9d:6c:68:24:ed:cf:0a:9f:4f:53:b8:42:03:fd:47

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate ocom.edu

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ocom.edu

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

ocom.edu
www.ocom.edu

Other certificates including the domain name ocom.edu

(limited to 100 certificates)
2016.ocom.edu
ocom.edu
ocom.edu
*.ocom.edu
extranet.ocom.edu
library.ocom.edu
ocom.edu
extranet.ocom.edu
library.ocom.edu
extranet.ocom.edu
ocom.edu
wp.ocom.edu
daom.ocom.edu
library.ocom.edu
wp.ocom.edu
daom2017.ocom.edu
test.ocom.edu
alumni.ocom.edu
policies.ocom.edu
policies.ocom.edu
ocom.edu
library.ocom.edu
ocom.edu
wp.ocom.edu
library.ocom.edu
ocom.edu
ocom.edu
alumni.ocom.edu
extranet.ocom.edu
library.ocom.edu
extranet.ocom.edu
ocom.edu
test.ocom.edu
test.ocom.edu
extranet.ocom.edu
wp.ocom.edu
dacm-comp.ocom.edu
policies.ocom.edu
ocom.edu
library.ocom.edu
www.ocom.edu
policies.ocom.edu
wp.ocom.edu
*.ocom.edu
extranet.ocom.edu
library.ocom.edu
test.ocom.edu
ocom.edu
www.ocom.edu
policies.ocom.edu
ocom.edu
ocom.edu
ocom.edu
library.ocom.edu
odc.ocom.edu
ocom.edu
test.ocom.edu
ocom.edu
ocom.edu
ocom.edu
ocom.edu
moodle.ocom.edu
test.ocom.edu
acuresearch.ocom.edu
ocom.edu
test.ocom.edu
gateway.ocom.edu
policies.ocom.edu
ocom.edu
wp.ocom.edu
ocom.edu
ocom.edu
extranet.ocom.edu
wp.ocom.edu
extranet.ocom.edu
ocom.edu
ocom.edu
library.ocom.edu
extranet.ocom.edu
ocom.edu
extranet.ocom.edu
ocom.edu
extranet.ocom.edu
extranet.ocom.edu
alumni.ocom.edu
extranet.ocom.edu
*.ocom.edu
acutrials.ocom.edu
acuresearch.ocom.edu
library.ocom.edu
*.ocom.edu
library.ocom.edu
acutrials.ocom.edu
test.ocom.edu
*.ocom.edu
acutrials.ocom.edu
policies.ocom.edu
extranet.ocom.edu
kwc.ocom.edu
extranet.ocom.edu

Certificate

The complete raw certificate details for ocom.edu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoA6dlBgLqpSCoVy+KoB+
Fdqa0MOojdQEFxv+ascMIxCXffU3g0V9VqrnA88/pGta64EqJ8K1N72PvZ379Dfj
laMEyp/BWUf+AFSRjNfr/WqdynJjD3Tw5rzrQvleWTHpffmSHxt6udXWXWqg4kjh
PADnr3vDy2qpdNYiGJmxJeEDtABx5nDK2cSGWAS7Xst/ch/fXjo/8W4lHwLGRpr4
1q/NdP2dMIB1kWpRmOnkub34QGvZpS5u0R1ShUGXtiZQ/6V7k5ZXgh/wy9EvHTaQ
uDW9cufF29KqBcE4VpioO1eis/HCsKILTC8bK5F8K2eCnmurfll4zW3AMYtvhCI/
pwIDAQAB
-----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 313800550697193994865216660702572102928297
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-25 06:35:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-23 06:35:19 +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 'ocom.edu'
 . . . . . . . . [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 20205335986444314160982301360615659102922978579537251077432584380893624392211151852068950190851349291888456867648522916128855621879791721657096300294793620003992432211787590508762266730710675528847579490858995153720281944847940721441306823895655735251312139291267963148543800003552275026644362046334523202999295710406487757497429846577856701397803289556701711742186248586108091564843673464018949806291210507906482445193062096237246977071215276845926435961376681099764383070633021878862411728756751477697199068108090656602634518725635207669620068438229107054010416304739564293005742475988120702859156555282346988945319
 . . . . . . . . . . . . . . . . . . . . [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)
							da581fc4ca1b62f9768088ada09e8cdae79bca94
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ocom.edu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ocom.edu'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a2b9e78ed0000040300483046022100be40c9cce9ff505c3470db62abcab2a3ce1947567583cb041ac30becf06c7c43022100f6128f2e126a4503714c6d2d999a69295c26222180632ac2b575ff6c77ef5a1e0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a2b9e78f90000040300473045022100b92feb0956b218152b8e0f12279a5f9ccb29234612a8e8793a9ed075e31c1241022043d62555c1a79e9e0d29515752acca9a4d1697af109e5919efa6c4e0ec77b069
 . . . . [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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