app.kits.ai

Issued by R3

About this certificate

This digital certificate with serial number 03:63:fe:4d:67:e2:2f:f2:f2:68:60:ff:81:7f:07:9b:ba:f5 was issued on by Let's Encrypt.

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=app.kits.ai

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:63:fe:4d:67:e2:2f:f2:f2:68:60:ff:81:7f:07:9b:ba:f5
Serial Number (int): 295362837945249717040784632091718981499637
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 53:2f:fa:29:e2:b4:bf:4d:c6:37:f6:a2:d8:ca:26:9e:c1:27:85:ff
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bd:b8:53:da:5d:a2:9f:44:1e:b4:9c:ce:a9:ac:f8:cc:aa:e4:40:32
Fingerprint (sha256): 55:88:31:4a:f7:24:59:73:eb:46:48:38:5f:5a:c8:0e:37:5d:52:0b:21:42:fa:70:0d:91:2b:32:e9:53:82:38

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

Revocation information

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

Check the revocation status for certificate app.kits.ai

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for app.kits.ai

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

app.kits.ai

Other certificates including the domain name kits.ai

(limited to 100 certificates)
kits.ai
kits.ai
app.kits.ai
kits.ai
kits.ai
kits.ai
kits.ai
kits.ai
kits.ai
kits.ai
kits.ai
kits.ai
app.kits.ai

Certificate

The complete raw certificate details for app.kits.ai in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyPJLFv9zkrVXKf5/lVlJ
1PHmv8AKLfBkqVMLBNHciGbWO6WDE/CtJ3e8rDfSDZz0Efsl/YAOh4jllwandHzr
7OC9VZ9ovzDvNPLGzMDCQbRZ+mULDcZ6EnNrCpvDVj5+zNV+CdvLa4wXzlL7N38L
SfHeKqA+WjdYTPTa6pDKgK3YobSOtZxKLU37DAqNlInTwQ6zm9LrTONCnbMc7Qf+
DVYAxQ2Ut8H0fR+Pgs9G6UDWBFG1NCqLKG07JwRaoW97KElcF53qExFaVuAMwldA
nbg0pr76ZrHXV0yKPrfaU2pC22mFXrdgpEB45b/OCJmGovDRyS0JyGxmVXs1TP4s
0QIDAQAB
-----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 295362837945249717040784632091718981499637
 . . . . . . . . [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 2023-08-13 23:48:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-11 23:48:46 +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 'app.kits.ai'
 . . . . . . . . [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 25367140282194814711504471113169472948455627448457754313756998637029706738857115420622745658469318217212875968622638938566195527322936819276668110266983926899324455244867894042544076327719600865005301605478051081103677811907711254237566087973999583513757503906830759038162778224290727466862018785559453127596575811414582016949756696381987462050854628837129460425939514406181598916148603871862024437651711572290680379772712000438916519609803581914303858926463392589703413607883705690487293637182039504017249701450713332537379454528034825902390962026513014088714243591674686366432937354895996210314357577299384871038161
 . . . . . . . . . . . . . . . . . . . . [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)
							532ffa29e2b4bf4dc637f6a2d8ca269ec12785ff
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'app.kits.ai'
 . . . . . . . . . . . . . . . . [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)
							00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189f18450340000040300483046022100a8de51bb76236e6c7629da0b48e8cfe4d33e3ee57ff6d6ed5d807e00529db777022100887a0223cf964130a749808add9a56a9de04401f71608440ce46f15b6934b509007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189f184505f0000040300483046022100de1333d52fdbda24d81f2ee0a49e61f262dd652b43f76f9a06f82a4ea13dcd84022100f1e7af9b309437f1c374f8cdcd95509ee1b9e4283fcc2b550cb02f5523c6a627
 . . . . [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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