gapp.training

Issued by R3

About this certificate

This digital certificate with serial number 04:cc:a8:61:7c:bd:64:9b:14:88:09:29:e7:9d:a6:2e:b8:03 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=gapp.training

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:cc:a8:61:7c:bd:64:9b:14:88:09:29:e7:9d:a6:2e:b8:03
Serial Number (int): 418090563065023626427395839284417993291779
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2b:7f:07:ce:e5:5d:69:47:8f:64:9b:df:e7:01:63:f3:50:1d:1d:b9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ab:af:df:7f:b8:b1:c1:c3:52:60:c8:86:e9:f4:93:c4:79:e7:50:48
Fingerprint (sha256): 2a:c2:16:de:1e:cc:42:f0:40:3b:d2:99:17:a2:78:75:bf:49:6f:25:56:f7:3f:bc:6a:c7:49:2a:5c:5d:2d:7f

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

Revocation information

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

Check the revocation status for certificate gapp.training

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gapp.training

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

gapp.training
numberall.cn
tellingtruth.org

Other certificates including the domain name gapp.training

(limited to 100 certificates)
gapp.training
zau.co.za
salon4vip.com.gapp.training
haderburg.com.gapp.training
gapp.training
gapp.training

Certificate

The complete raw certificate details for gapp.training in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAql6ud+pe2tq/JicDE6ae
DsqgFBUWLt4Tl2nIZ4NFeoL3PZIYUHzZXVn6FuisvNDJoaWeuTXIZvQiovA+pCUk
BdB3xtspxTrr5W0z7XNMcO80D2AcHjWK//+snGD4V1Z+dMdnTJQzXz/dR7/fUYWV
vcvEGwM8WLjrZanwmpF9z23t2LPxT9qXxxhBe+ocOD+8FS0UwW7ZlG132G4Ob0bP
czqYde/Mr0c/LdkC/uRGpB06SpjO37w0TC6KRk81XjyRQ5Tju4tR2mxG3dWmjEwn
fSdWjXJTSEu7xddeSiTGZmfFBE92gdx/3tCHWVMB5WfdQxwqwLJfm+RjpJSib9zj
gwIDAQAB
-----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 418090563065023626427395839284417993291779
 . . . . . . . . [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 2024-01-28 08:38:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-27 08:38:57 +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 'gapp.training'
 . . . . . . . . [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 21507201040523745483048091072756374995309709901262593212473831683124847340874745869495437916069737646867166205862943008839285861410281714184844736766472490081715706588313630526249209872751494989785549140782799275389687715873774722868870079248330950271546190365589123057194362271815568154271702259733491790173281804070128488932385271689854025458213525253643230674376158092252076450822409277735892861545671238247848614930504140177986844122347408213516947726082176442410885269443775630672862981787114912068876066420796821135618991622274446135417487976593769887382419602954417451129415219756059861760825358854465238393731
 . . . . . . . . . . . . . . . . . . . . [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)
							2b7f07cee55d69478f649bdfe70163f3501d1db9
 . . . . . . . . . . . . . . . . [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 (49 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gapp.training'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'numberall.cn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tellingtruth.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 (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)
							00f1007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d4f6fba5e000004030047304502210096e38492e2a545dbeecbad148832806687d266a44c5f3404767cbc7059c6600802202c4956bd6e99630cd9d8da6bca16eb99ea80be4452c1fc997af134b18e3edcf9007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d4f6fba6a0000040300483046022100ae7ecfeac759d1447087aff012f824fa203917be016582a00d391b8dd52e3329022100dde17a6ce614fd3d2cc24954a30f2e41f1448501a12f7aa7816bbd2825231fa5
 . . . . [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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