ptlycert21.ptly.com

Issued by R3

About this certificate

This digital certificate with serial number 04:17:50:75:18:4d:3c:89:6a:ee:2a:a9:2c:f4:39:ce:14:fa was issued on by Let's Encrypt.

With 5 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=ptlycert21.ptly.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:17:50:75:18:4d:3c:89:6a:ee:2a:a9:2c:f4:39:ce:14:fa
Serial Number (int): 356382584397514947320447315003084976821498
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7e:a4:73:e6:7f:b0:80:2f:30:61:24:55:ef:1a:94:04:e6:00:6e:88
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7c:ab:41:ea:54:68:f9:91:85:b4:98:84:b2:b5:ea:38:e9:21:cb:4b
Fingerprint (sha256): 76:25:a8:d1:ae:ca:40:d4:45:b0:0b:49:3d:a9:c7:28:99:a0:00:eb:b8:cc:fe:d1:36:de:f4:42:5b:26:b8:bd

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

Revocation information

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

Check the revocation status for certificate ptlycert21.ptly.com

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ptlycert21.ptly.com

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

alumniconnect.org.au
lmeddu.com
ptlycert21.ptly.com
toba.net.au
wcobu.com.au

Other certificates including the domain name ptly.com

(limited to 100 certificates)
wcobu.com.au
ptlycert7.ptly.com
eu.ptly.com
ptlycert15.ptly.com
ais-alumni.be
ais-alumni.be
ap.ptly.com
ptlycert3.ptly.com
ptlycert9.ptly.com
ais-alumni.be
thebluecoatoldscholars.co.uk
hutchins.ptly.com
ptlycert18.ptly.com
maristevents.ptly.com
maristevents.ptly.com
ptlycert7.ptly.com
eu.ptly.com
*.ptly.com
ap.ptly.com
tocalalumni.ptly.com
hutchins.ptly.com
ptlycert16.ptly.com
ptlycert5.ptly.com
ptlycert16.ptly.com
ptlycert9.ptly.com
ptlycert15.ptly.com
eu.ptly.com
eubeta.ptly.com
ptlycert2.ptly.com
*.ptly.com
ptlycert4.ptly.com
ptlycert18.ptly.com
ais-alumni.be
tocalalumni.ptly.com
ais-alumni.be
lowtherhall.ptly.com
ptlycert15.ptly.com
*.ptly.com
ap.ptly.com
demo.ptly.com
ptlycert2.ptly.com
ap.ptly.com
cert0.ptly.com
cert4.ptly.com
ais-alumni.be
maristevents.ptly.com
asba2017.ptly.com
ptlycert16.ptly.com
ptlycert3.ptly.com
demo.ptly.com
2019asba.ptly.com
ap.ptly.com
cert3.ptly.com
eu.ptly.com
*.ptly.com
ptlycert18.ptly.com
ais-alumni.be
eu.ptly.com
ptlycert8.ptly.com
apbeta.ptly.com
ais-alumni.be
eubeta.ptly.com
maristevents.ptly.com
ptlycert17.ptly.com
ais-alumni.be
eu.ptly.com
ptlycert16.ptly.com
asba2019.ptly.com
ptlycert14.ptly.com
events.loreto.vic.edu.au
ptlycert21.ptly.com
ptlycert1.ptly.uk
ptlycert15.ptly.com
cert1.ptly.com
ap.ptly.com
ptlycert12.ptly.com
ap.ptly.com
emmanuelevents.ptly.com
eu.ptly.com
ptlycert8.ptly.com
ptlycert14.ptly.com
cert0.ptly.com
ptlycert12.ptly.com
myhills.net.au
eu.ptly.com
maristevents.ptly.com
cert1.ptly.com
ptlycert4.ptly.com
ptlycert14.ptly.com
events.loreto.vic.edu.au
ptlycert1.ptly.com
ptly.com
ap.ptly.com
ptlycert7.ptly.com
cert5.ptly.com
cert1.ptly.com
ais-alumni.be
maristevents.ptly.com
internet-alumni.com
cert3.ptly.com

Certificate

The complete raw certificate details for ptlycert21.ptly.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0eLOSWqTkCl/2HeGzbjV
mIAZ8HJE/2RV3pg164ZI6j4HqSDe6XB2ncwG4f7VyI+k8gIROssWVvfjFFFuXH0U
Q4aTmXF6/vjcDba4BhaBBqb5u52lj1Wi3wAdIrO78IzkmnZGoSWps4fulNJOU1tg
dDMTb9zvLjxx5DbwXMw+v+P6qDK8cQJRVnjluCznFt7HUqXBqCeu2EEPbTRxKwfc
PSo3SyNpV2d3FodCdgubtQxvssOzFaeUFmIjDi9oHztQ88V3r+Ul3smLTOg2EpuL
pqehvUCu0fBfQ5Hp4ntCMKLdoR26CQDVR54c2b7jnK5EpZbV9Jpu04HbMitRmvY9
ZQIDAQAB
-----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 356382584397514947320447315003084976821498
 . . . . . . . . [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 2023-08-04 04:15:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-02 04:15:50 +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 'ptlycert21.ptly.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26495647850117450439401242800957933133183288180002629559936925774657076334455734945783338609346562973776971582295085065930531797413786132107248081581610332025111547583209673159877979550122136392296766685853148100042133509727124501112853061690893765913826825102012638926819690797570939706427450410296958341240775019350936363630592868110214997954836798115242415045579341247545134382528405441518327837192950594396298804238835287642083847219984895967475904666618495268404010470816878580073362133806795840396763023461440860493587793412668501043800997291886440157768012138719311453131966113311476779665663901014413100334437
 . . . . . . . . . . . . . . . . . . . . [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)
							7ea473e67fb0802f30612455ef1a9404e6006e88
 . . . . . . . . . . . . . . . . [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 (84 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alumniconnect.org.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lmeddu.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ptlycert21.ptly.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'toba.net.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wcobu.com.au'
 . . . . . . . . . . . . . . . . [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)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189bef9394e0000040300483046022100c2975e117d12bfd98669cd321cbe3dac88661f088a7eb0098b7875bfd16a1dbe022100dc5730b542cb1608517f54a55c86a0932885d54fc23a0860a334fc129c0773c0007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189bef939fa00000403004730450221009d1a1a9bdbdcc3a635f5f4febaf3cd6db11c92c4880ff88f54437c7e79c4ac25022043e51bc8ebe06b8fec0f018d83bbeb6475e562619580dd665e7091b29656b807
 . . . . [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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