forms.4cforchildren.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8d:58:33:0e:d8:e9:31:b0:e4:f8:e7:48:e0:2e:38:4e:c8 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=forms.4cforchildren.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:8d:58:33:0e:d8:e9:31:b0:e4:f8:e7:48:e0:2e:38:4e:c8
Serial Number (int): 309433908703041108795450419623436257611464
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 05:2c:d7:93:84:9a:68:ba:1c:de:a4:46:7f:39:06:15:11:56:58:e9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6d:82:1c:12:03:d0:c6:40:f5:65:ba:6f:a9:9b:c9:b5:1e:28:48:ee
Fingerprint (sha256): 89:ec:4c:96:4b:4e:b7:1a:f8:fb:45:c2:77:14:c3:44:24:03:61:1c:46:88:b8:42:bc:6e:7b:79:88:07:39:22

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 forms.4cforchildren.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for forms.4cforchildren.org

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

forms.4cforchildren.org

Other certificates including the domain name 4cforchildren.org

(limited to 100 certificates)
www.4cforchildren.org
4cforchildren.org
4cforchildren.org
tls.automattic.com
tls.automattic.com
ed.4cforchildren.org
tls.automattic.com
4cforchildren.org
4cforchildren.org
ed.4cforchildren.org
www.4cforchildren.org
tls.automattic.com
www.4cforchildren.org
afc.4cforchildren.org
tls.automattic.com
tls.automattic.com
ed.4cforchildren.org
www.4cforchildren.org
gala.4cforchildren.org
tls.automattic.com
tls.automattic.com
forms.4cforchildren.org
*.4cforchildren.org
tls.automattic.com
ts.4cforchildren.org
secure.4cforchildren.org
www.4cforchildren.org
tls.automattic.com
tls.automattic.com
tls.automattic.com
4cforchildren.org
*.4cforchildren.org
safe.4cforchildren.org
tls.automattic.com
afc.4cforchildren.org
mail.4cforchildren.org
ed.4cforchildren.org
afc.4cforchildren.org
forms.4cforchildren.org
tls.automattic.com
forms.4cforchildren.org
forms.4cforchildren.org
secure.4cforchildren.org
ed.4cforchildren.org
tls.automattic.com
ed.4cforchildren.org
tls.automattic.com
4amprayer.com
4cforchildren.org
afc.4cforchildren.org
tls.automattic.com
tls.automattic.com
4cforchildren.org
tls.automattic.com
tls.automattic.com
forms.4cforchildren.org
4cforchildren.org
tls.automattic.com
mail.4cforchildren.org
tls.automattic.com
www.4cforchildren.org
secure.4cforchildren.org
secure.4cforchildren.org
forms.4cforchildren.org
tls.automattic.com
4cforchildren.org
afc.4cforchildren.org
gala.4cforchildren.org
secure.4cforchildren.org
tls.automattic.com
ed.4cforchildren.org
4cforchildren.org
mail.4cforchildren.org
forms.4cforchildren.org
secure.4cforchildren.org
mail.4cforchildren.org
4cforchildren.org
secure.4cforchildren.org
secure.4cforchildren.org
tls.automattic.com
safe.4cforchildren.org
tls.automattic.com

Certificate

The complete raw certificate details for forms.4cforchildren.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlywowd4lBiFZ80nyzooX
ttHgG+yikXribBs4bZ/7Zi/xHPQ/vqxfQyIBePsLLhY7wIgN2tGZvAe8ms1Ypp45
DdByfm+n3/xaztqICY4lYUEbYxTxefm3SQ4Vm83by1kYkPtFP+ZEM/RXjHFl2yaA
rBZOYz9dTqZzfwrSTTfnDic0XT1mnCmjb9l3/UwIQVidT0uYa7s44jWSmvNPnzVN
sV6MG59H6ABMW8tV53RpLhVEcs7506LKy+NiIoHaypJB0MF6wYTt/tXrpYGjg8o/
J+PrPukUD7E0kzVL6MDtrDgtZn6cHMQmDgu5DZ90qFdT9ISRDZjMdLzYoHR7dgJE
NwIDAQAB
-----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 309433908703041108795450419623436257611464
 . . . . . . . . [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 2019-10-02 17:45:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-31 17:45:54 +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 'forms.4cforchildren.org'
 . . . . . . . . [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 19083759767024023511963419904375767971350260529331250937605832244664665315333018685336858207634367861909387482369954811473212712535135542756100266004415553151148091096991809104840832563200317616463244915195580833929043397570849393082949899623426141564228435145961580684716697708114698686294665589177887135143468821366155566332568044412380899421659438988626020679358941091732569919871482625184714921951368264387620731317914224414547922531287504296025713827915758229397049651016925891402000639961936652354040539267945557326934435367925512685339255699272874734349171159953862256329786740133772609764412359877452024136759
 . . . . . . . . . . . . . . . . . . . . [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)
							052cd793849a68ba1cdea4467f390615115658e9
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'forms.4cforchildren.org'
 . . . . . . . . . . . . . . . . [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)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d8dcb018a000004030048304602210081b945213a614ab70c4a9a9bdc6c18f91e4e891014f91125cd9959c5fe5a4f7d022100a6983faea4bd8a3f11ffda9205f5014d42069be2ff6c35782c209beef5d58efe007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d8dcaff850000040300473045022100cfab69323c7d3af068dcb19377795917d2ac1883a9b62f9fbebcb1abc696ec1d02206c71029267387c62a9a9b9d8ff484c71bd85a82c331a807342e44a4fdfe01a9f
 . . . . [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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