www.actcedu.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:79:1d:b3:94:d6:33:a0:4b:f0:1f:7c:d8:bd:7b:82:cf:d9 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=www.actcedu.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:79:1d:b3:94:d6:33:a0:4b:f0:1f:7c:d8:bd:7b:82:cf:d9
Serial Number (int): 302550504244497159954138535018351816789977
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 77:f3:c7:85:e3:13:7b:1f:f1:db:a5:a7:25:cf:ca:be:d6:80:50:fe
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1a:7d:72:3e:86:bb:b0:44:fb:db:b7:44:4f:5f:6f:7c:e7:8d:e9:7a
Fingerprint (sha256): 0d:a9:2c:70:88:97:cc:79:8b:09:88:fe:c2:ef:20:06:84:e6:b4:d9:af:35:e8:f2:6f:fd:f5:75:25:56:75:1f

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 www.actcedu.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.actcedu.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

www.actcedu.com

Other certificates including the domain name actcedu.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 302550504244497159954138535018351816789977
 . . . . . . . . [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 14:07:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-27 14:07:22 +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 'www.actcedu.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 808587850313104391455993976368299778134040682271214235669486460459646104313335659483248408000885616378112195893948478295290359988425965828979624278659748213645235119420162942212530294340163473047138107262533761394447129034397413216642244600848348619347680365103892347936291622461529558809329862384664546917360971868288774036154087725688988701114922097937475150098576063396309968145371185237335535148248807416824813263200041002344504401922475608396330976622356276336913759538047416935384135328562052151880986204886659835592177920168430218505387072035340113000069849174651917948609326187380134071758337622788738173885272663039727436094805282738109553253198619604604052414024436665488865479007684156613398705222593574657435770693358910788431913011135697982768901410888860345617392310899765121454376770202104048749600255898400076934631293838260271306943449828561593116839631201695637300699576707953100699772918766935214069984292634313694835918027488787799521272167895974173290049760887976815665421572165622436740954513329723257911556287963778315461201061058793156079117553797623970457944325818214653051789040794333902700532423624932672837124802683606424031857292368680237358979609904073866290624957861289356933264204829452483889577915683
 . . . . . . . . . . . . . . . . . . . . [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)
							77f3c785e3137b1ff1dba5a725cfcabed68050fe
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.actcedu.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)
							00f0007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eb7b3c7e70000040300463044022037163234ebc15e4026b28aa77033050404bbdda5c4378a1662cd42a27d42391a0220559f90c79bb7534db9af504da967445a598ea4ef6eddfcfd9ea94b0e2a8239200077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016eb7b3c8f30000040300483046022100a418351dea7b4a4570e9e88617653552bc3b4c9fee837bb38cc147c46f6bffed022100911647a1ddddab70520cb108a041c5895612294d5d0ff6335a1a65aa95f72737
 . . . . [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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