howgrow.kr

Issued by Amazon RSA 2048 M01

About this certificate

This digital certificate with serial number 07:1b:1b:5f:1f:2a:84:05:64:c9:40:2f:88:f4:b5:25 was issued on by Amazon.

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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=howgrow.kr

Amazon

Organization: Amazon
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 07:1b:1b:5f:1f:2a:84:05:64:c9:40:2f:88:f4:b5:25
Serial Number (int): 9445343147055022547267867949850211621
Serial Number lenght: 123 bits, 16 octets

SubjectKeyId: d2:96:71:41:ad:b4:85:93:1e:36:09:85:73:cf:86:20:f0:8e:d3:b3
AuthorityKeyId: 81:b8:0e:63:8a:89:12:18:e5:fa:3b:3b:50:95:9f:e6:e5:90:13:85

Fingerprint (sha1): 2d:6b:24:95:f7:49:c8:81:07:68:49:52:c4:6c:25:a5:bd:2d:48:32
Fingerprint (sha256): 34:0b:5e:40:eb:43:af:1b:d2:53:04:77:6d:0e:c2:c9:fb:77:c0:6c:df:4f:fe:f3:ce:9b:83:2a:06:0e:55:9f

Issuing Certificate URL: http://crt.r2m01.amazontrust.com/r2m01.cer

Revocation information

OCSP Server: http://ocsp.r2m01.amazontrust.com
CRL Distribution Point: http://crl.r2m01.amazontrust.com/r2m01.crl

Check the revocation status for certificate howgrow.kr

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for howgrow.kr

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

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

howgrow.kr
m.howgrow.kr
www.howgrow.kr

Other certificates including the domain name howgrow.kr

(limited to 100 certificates)
binsevanadvocates.com
itipton.com
howgrow.kr
www.sohrabyaghoubi.dev
www.asfan.ie
lab.virtuallabs.ufv.br
nexus.howgrow.kr
staging.karma.life
howgrow.kr

Certificate

The complete raw certificate details for howgrow.kr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4Y1XAt15Oi89tSQpfs57
MxXakX6jM6If/4lc2ylFHNeBSmUp/2ze8Ys+KN4FCSXhYMmwK/lLbx9YsIMIdCVz
YpHGPJ0Vp7mofIDN//t6ch6uytli2CiwHzXuh9Z3O9tq0GPeasaw/bluXoG3XQUs
xpODVulagRtLBZQeJBbzLnkap7Fvz6jO7yRHI68KarrXkD0+mKUgBVFrZ68p/eZJ
sELN4TAcPvtGBI5je3ArmjyzTsAzaB1qaY7PmKQwbrm1M/bwsibgKOFUu10zJz9c
IL+xGgpqapVEubtXQqMp40lCny1PPGX4yjP+sCuXk2ytgDCO6ur3LTg+6LHoSpsO
/QIDAQAB
-----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 9445343147055022547267867949850211621
 . . . . . . . . [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 'Amazon'
 . . . . . . . . . . . . [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 'Amazon RSA 2048 M01'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-04-29 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-27 23:59:59 +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 'howgrow.kr'
 . . . . . . . . [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 28473315913527674696355721108172157673411246765771431260752219970391854808467366617311000949626800273500101047791577003485012040956933625369576672041464877684413104754967314989420815937376085498450134190392954660299152426363356235923175320338756755592380585651236551275409385807691291139255042000075967891652793227804164323025318187408582140248298563958599068153416853255941675244511120511139762876527431912918727692292443964801256578673976003003229351659668723408150077125303993965560422437607744317099093734775826233443756815099966137093172523306257492080014618212200421230238209682492168918033421653246202225561341
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 81b80e638a891218e5fa3b3b50959fe6e5901385
 . . . . . . . . . . . . . . . . [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)
							d2967141adb485931e36098573cf8620f08ed3b3
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'howgrow.kr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'm.howgrow.kr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.howgrow.kr'
 . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.r2m01.amazontrust.com/r2m01.crl'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (105 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://ocsp.r2m01.amazontrust.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://crt.r2m01.amazontrust.com/r2m01.cer'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (365 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (361 bytes)
							0167007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b00000187ca5e869b0000040300473045022100b5b9ac8fe703cb36851d908d9944c4443cd3113bb3c69901d6c972e792652697022073eed863dd9232821f01f75182a03b8f77ef4f203560396d68bfbb0935f47d1300750073d99e891b4c9678a0207d479de6b2c61cd0515e71192a8c6b80107ac17772b500000187ca5e8710000004030046304402202b61b2196d1d5c98b1a90420c275020a1f1a7ed6b50abf93ced958afb1be463802207b4260b513f68046b7cf921ae91d8d9fd7e2764920061eda584324f95f3aa9b100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d8847300000187ca5e86d9000004030047304502210088ab94fba532cf2f088ed905e88b58e22190315b29a68afa42b19ee18e82351c0220013c99cf2e136bcb5f6cf4e285074135d06bc67dda50f24f683a37693bf9a252
 . . . . [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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