png.ca

Issued by R3

About this certificate

This digital certificate with serial number 04:1d:6c:08:28:89:f8:1d:0c:d8:99:d8:23:f7:fc:12:37:9d 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=png.ca

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:1d:6c:08:28:89:f8:1d:0c:d8:99:d8:23:f7:fc:12:37:9d
Serial Number (int): 358460931351895271032297574806015993591709
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 81:2e:03:df:c9:97:88:09:1c:3d:26:91:45:bc:10:a4:80:fc:33:62
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 66:62:a1:b2:f8:27:17:dd:c7:f5:21:4c:33:f3:8f:8e:5b:92:df:b8
Fingerprint (sha256): 77:90:52:3f:51:83:12:ba:96:57:1d:a0:dc:36:7a:00:20:f7:56:62:96:cd:4c:85:74:97:f3:0a:bc:32:e6:b4

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

Revocation information

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

Check the revocation status for certificate png.ca

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for png.ca

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

png.ca
www.png.ca

Other certificates including the domain name png.ca

(limited to 100 certificates)
png.ca
png.ca
*.PNG.CA
ebill.png.ca
*.png.ca
aui2056.png.ca
webmail.png.ca
png.ca
png.ca
webmail.png.ca
*.png.ca
webmail.png.ca
aui0056.png.ca
png.ca
webmail.png.ca
*.sp-apps.png.ca
www.png.ca
png.ca
webmail.png.ca
ebill.png.ca
png.ca
png.ca
aui2055.png.ca
www.png.ca
png.ca
www.png.ca
legacy.png.ca
*.png.ca
ebill.png.ca
png.ca
*.png.ca
ebill.png.ca
png.ca
png.ca
webmail.png.ca
ebill.png.ca
dev.png.ca
*.png.ca
webmail.png.ca
aui0055.png.ca
png.ca

Certificate

The complete raw certificate details for png.ca in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxImn+ube1beZP+6OCOhK
7ls2a0CA4Bkz2ALxxNVNdUY85PvpicvwZmQSFJzuEdrTOjR3oe8AnHBCYFoE1Qu7
JUnYD9R5o8USIpe3fFE4U9QHXEPBojD4fHs4JmLoNuJJyswV0kv+KSjfokwGxrKP
GAzcyr8eN24XthZ7KtVFXN3c3BfQpNMDF1AIYAwiqnsirgBCHLlDIajQUyBXHi9Q
8J2WTnKKjv5ZqIVqN6g5kRj1eNvtSHYuEvNyN6Sk4NlTFfNtUswH6bpi6U3BMkRn
XWwvVsnUpLqMY8tzxRBL1RijFFUOsGZB75dKcPVg64yxybXxpwMC0VB0xo6w7+NP
xQIDAQAB
-----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 358460931351895271032297574806015993591709
 . . . . . . . . [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 2023-05-12 01:01:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-10 01:01:12 +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 'png.ca'
 . . . . . . . . [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 24810588561814994430442861001223336160818392570204213433208248674637221042062533164989968637381522940207623367084451104387810563842682874373058714564633350095592257139923048215965276250636485703431670334618497876906430609822639229680316670745668605521674343851596582331109106047579267090411476700899093900294761916363374253872780250497929662021751518324746819569928727419322769892883615350036016208613324157255290965152316178622330596754677195592532105649481383395161993520526157196131445829055321878537883411241337719598977822585626298279148235739461054049175373700046494714799500169726458088956810320758345461616581
 . . . . . . . . . . . . . . . . . . . . [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)
							812e03dfc99788091c3d269145bc10a480fc3362
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'png.ca'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.png.ca'
 . . . . . . . . . . . . . . . . [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)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001880db0d91b000004030047304502203674420b4c029790ec3b85459d7e127bd78f15b2a68d56568496d9e664a6ef3802210098e656f6c594bac31170c262509be406353f8c2c258a89cb788e8ce7b00557670076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001880db0d940000004030047304502203a4517baf2ca6a26185f2bb1a4c3d2bee800dbabb63d1b3c6ec4f6172c1177bd0221009d386a12c2625a2e01e57b20d3acc569b31cf0cd858b40e684fea2d03b65a569
 . . . . [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)
		006c4aa634ad203746c7c6c06f46aa9384adbcceef7673bf98ebb6a4c05d53dcef3e4a8fbbc1230c09146aa1888c8c695ece4eb3f5f07b4fadb9895024aa99e98871a69eea8788c3518178d6e145bba06cf7153fcd3df05b51444706898bcf4ae2fa5358eaf3dc55f32991999e4a9f240bd2ee15db8aecc5b823b2a694b05418690a985cd729735941af134df6af1a248a1e9095f0bb7b54cbb98b5bd233a39caf979cc9108368ce5c521525bf072e6ef86d66860b9aea7297d68819b9e9df1f4e47747e05b2ce5e721ff70d9f409a4c19949473c4d1fec6c68eedcc4588d00c8a2d671d785e13b417684305108626d9dfe5de32fa5d010a592634303f89895722