atp.cl

Issued by R3

About this certificate

This digital certificate with serial number 04:10:46:91:5c:1a:c5:32:7d:03:2a:2f:f8:bb:b6:ef:45:a3 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=atp.cl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:10:46:91:5c:1a:c5:32:7d:03:2a:2f:f8:bb:b6:ef:45:a3
Serial Number (int): 353987462308628079007923523148488469595555
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 32:c0:ff:6d:68:bc:db:56:48:a1:12:ca:03:2f:58:d8:03:62:f5:18
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a6:7b:0e:44:c6:0b:be:43:52:8c:c7:9c:d8:1c:81:c7:7f:30:b2:be
Fingerprint (sha256): cb:95:6e:de:fb:1e:b9:da:c9:67:7c:5b:99:c9:19:12:ea:25:92:e4:c1:5d:2e:21:d3:b8:40:36:50:28:8b:e4

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

Revocation information

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

Check the revocation status for certificate atp.cl

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for atp.cl

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

atp.cl
webmail.atp.cl
www.atp.cl

Other certificates including the domain name atp.cl

(limited to 100 certificates)
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl
atp.cl

Certificate

The complete raw certificate details for atp.cl in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtQjpHEHwiD+NNwEMJKo+
Z5h3mewkMyykQMT2VfQz0nGZC4Hj8YgatgN+L4YfKUi9E/cNvWkwwMi3szAwSF1A
onlJv/tPz7KX1oagptiqoKCGCRgLTTlA1b75E+Aj4zZiQdmQ2WVKn3Ss4XROtoHT
2Pj8F9J+OEhUz3AcUiAvOs2Sozd0bK3un/SdUk9iQS4uQ1UprhDolnuVPsYXKmDT
/YDn2RYUmVAHZ8/lwySBJcx+6AVR4aJGCslDCJmT4vWXwQqILpOvTe8q4ur2xdkD
Weq6JpD/zzo8iiezgdqnhp/rxRQSzNVk/Ob3VeO9T/jitPxtOHThjm4R/pzOyHoL
lQIDAQAB
-----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 353987462308628079007923523148488469595555
 . . . . . . . . [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 2024-01-09 15:08:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-08 15:08:04 +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 'atp.cl'
 . . . . . . . . [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 22853527173282237489208358694642843680212033599166436439254435892362915071893428077196715312503007340610459370850165162567558469405895107846123448783923406938213729454961551201506596303891528792365246949460267057126291777853598540064456869983377892787086787855314865863989295107064466768616611175637615862424494767761687539684606822983320977454689736514337999806440091478626628220764984893126919695512613123666931227750508153348397937146255001515936502473331978257305307085131534285300700206688425357343355457468644542914988481247756554845978295767576106429311900039615150421932077532385154212204719577220785876110229
 . . . . . . . . . . . . . . . . . . . . [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)
							32c0ff6d68bcdb5648a112ca032f58d80362f518
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'atp.cl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.atp.cl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.atp.cl'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ceefb25ac0000040300483046022100f8528a75a559edd7ef74878cfac99f164f77279f8b9aff01b3114b7a6ce6ab19022100ca45731450a45c7ee287cb7c84dece7d04506a2b27d2b8391269ac5d2ffcd5ef00770029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018ceefb277900000403004830460221008e5f32ce067ab9b1eb70f0659113fca208b03a2d1b8bc6a999ec7daad3d12e56022100a09dcffed6f5041a285fce4c83147023fde0f85d3287f909339dca1bc3ca0112
 . . . . [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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