www.phr3.org

Issued by R3

About this certificate

This digital certificate with serial number 03:c1:98:f5:8c:5a:fa:a9:0f:ed:bf:24:af:08:20:ed:e0:33 was issued on by Let's Encrypt.

With 3 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=www.phr3.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c1:98:f5:8c:5a:fa:a9:0f:ed:bf:24:af:08:20:ed:e0:33
Serial Number (int): 327214672225856966407411016176762073505843
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5a:90:75:3d:4a:7f:98:07:d6:96:55:2b:31:c1:09:cc:e1:12:c4:fa
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 19:6f:18:8b:6e:75:8a:56:3a:87:35:0c:5f:a3:8c:e0:7f:b0:33:e8
Fingerprint (sha256): e4:d2:2e:62:41:23:7e:21:29:23:ac:4e:a4:6e:40:c9:79:fe:ea:d2:1e:06:58:80:f3:8c:d4:65:19:16:ae:82

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

Revocation information

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

Check the revocation status for certificate www.phr3.org

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.phr3.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

phr3.org
www.phr3.org
www.pleasanthillschools.com

Other certificates including the domain name phr3.org

(limited to 100 certificates)
phr3.org
phr3.org
www.phr3.org
phr3.org
www.phr3.org
phr3.org
phr3.org
www.phr3.org
phr3.org
phr3.org
www.phr3.org
www.phr3.org
www.phr3.org
phr3.org
www.phr3.org
phr3.org

Certificate

The complete raw certificate details for www.phr3.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtx3qynR1hYGCaa4WJ/GB
c+jc/Cn0yTCPLBWKzFBgeuyuaqFYEG0YJwGnz+mSkkA6IXj1hrm4RzvH4S4mPx19
VkncmRGQoxD9kcin8RW9zYTUxdr6mQKCbwO1HV6vCmHp/2qw9jxbYBf+HuVp6KUR
4aq9wEok3GJFaXClNTgpnE1kDPfo0vH5MGZOZAvieJxAEuQgFBuX1w+gk9u+l5pc
DElJiKoxrig33x37Igf7XHS5635YY4E9YqL/EYl18yAjkkdJ6/VwM8FMx/KAYjtp
LzlyPdpch6hmuTRd10ffcvIwL9I7WZD2iQ1ukyAuavL7i5P6O2dn6gp2ztIvk2Gf
twIDAQAB
-----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 327214672225856966407411016176762073505843
 . . . . . . . . [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 2024-02-23 11:49:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-23 11:49:55 +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.phr3.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 23116362506140887484610130531810779265037743066021086822703956757108499222251390470594947718326271372446091918081424223554805436560412268977594689424984280154086782798985404952708421347933684380546525135166729774512725630568948975436208249620948632293777086202495613003865206878591507745210512170068382731617863794143112065572387233321996954466875556090249215664807510655709388058999787649951199819483786463602618996207466056247143702968642151833024595661458953521762383688646057953657609216328146286201928080952762963498740404469635859528377234838860206883824609105731890269465359972047916931768746486284329890717623
 . . . . . . . . . . . . . . . . . . . . [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)
							5a90753d4a7f9807d696552b31c109cce112c4fa
 . . . . . . . . . . . . . . . . [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 (55 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'phr3.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.phr3.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pleasanthillschools.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 (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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018dd603e7f9000004030047304502210092c5fad388c31e385353ba03ccee7fc1938c8e6fef71f75ddd76a309dd6e0dc70220225a7f82e1341ed99bf6841d865d26106ebd4409336144dcaac7937e7c88442800750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018dd603e8370000040300463044022062d62c79b53c17ea1fa3feec75689fd04786acefafb093e0e2a7e416bdda3a2402207cbc09dd307865bd3d3b0bef3d6ed137030e06d2535f98c5d37d221b30bc41b5
 . . . . [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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