hyeon.me

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:31:8a:e9:22:34:c9:36:4b:5c:01:57:a1:96:13:83:b6:89 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=hyeon.me

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:31:8a:e9:22:34:c9:36:4b:5c:01:57:a1:96:13:83:b6:89
Serial Number (int): 278195337736777144754616800163165594957449
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1a:a8:c1:08:2a:79:47:3a:b9:54:97:15:7d:60:1c:4b:38:02:ff:d0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 83:ea:0f:8c:ed:a2:bc:b0:b4:3d:35:69:ba:da:76:30:eb:e7:f2:fa
Fingerprint (sha256): 6e:f8:b0:91:11:c9:d4:c5:f6:70:23:a5:9f:bf:bd:5d:18:bd:2a:01:43:58:53:c2:8f:1f:6e:34:ca:4c:e2:af

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate hyeon.me

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for hyeon.me

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

hyeon.me

Other certificates including the domain name hyeon.me

(limited to 100 certificates)
git.hyeon.me
git.hyeon.me
sni212157.cloudflaressl.com
sni212157.cloudflaressl.com
nonsan.hyeon.me
rust-kr.hyeon.me
hyeon.me
sni212157.cloudflaressl.com
sni212157.cloudflaressl.com
i.hyeon.me
sni212157.cloudflaressl.com
game.hyeon.me
game.hyeon.me
kuma.hyeon.me
hyeon.me
sni212157.cloudflaressl.com
game.hyeon.me
sni212157.cloudflaressl.com
kuma.hyeon.me
game.hyeon.me
hyeon.me
i.hyeon.me
game.hyeon.me
sni212157.cloudflaressl.com
git.hyeon.me
sni212157.cloudflaressl.com
nonsan.hyeon.me
sni212157.cloudflaressl.com
hyeon.me
git.hyeon.me
kuma.hyeon.me
sni212157.cloudflaressl.com
git.hyeon.me
sni212157.cloudflaressl.com
game.hyeon.me
sni212157.cloudflaressl.com
hyeon.me
sni212157.cloudflaressl.com
git.hyeon.me
hyeon.me
git.hyeon.me
sni212157.cloudflaressl.com
kuma.hyeon.me
kuma.hyeon.me
sni212157.cloudflaressl.com
kuma.hyeon.me
sni212157.cloudflaressl.com
i.hyeon.me
kuma.hyeon.me
game.hyeon.me
kuma.hyeon.me
sni212157.cloudflaressl.com
git.hyeon.me
sni212157.cloudflaressl.com
git.hyeon.me
game.hyeon.me
i.hyeon.me
sni212157.cloudflaressl.com
git.hyeon.me
kuma.hyeon.me
sni212157.cloudflaressl.com
hyeon.me
sni212157.cloudflaressl.com
sni212157.cloudflaressl.com
game.hyeon.me
hyeon.me
sni212157.cloudflaressl.com
hyeon.me
sni212157.cloudflaressl.com
sni212157.cloudflaressl.com
hyeon.me
sni212157.cloudflaressl.com
i.hyeon.me
sni212157.cloudflaressl.com
sni212157.cloudflaressl.com
git.hyeon.me
hyeon.me
hyeon.me
game.hyeon.me
git.hyeon.me
hyeon.me
hyeon.me
sni212157.cloudflaressl.com
hyeon.me
sni212157.cloudflaressl.com
sni212157.cloudflaressl.com
sni212157.cloudflaressl.com
sni212157.cloudflaressl.com
sni212157.cloudflaressl.com
kuma.hyeon.me
i.hyeon.me
sni212157.cloudflaressl.com
game.hyeon.me
sni212157.cloudflaressl.com
sni212157.cloudflaressl.com
game.hyeon.me
hyeon.me
i.hyeon.me
sni212157.cloudflaressl.com
kuma.hyeon.me

Certificate

The complete raw certificate details for hyeon.me in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqYheGDhpKeBvtW/64QFa
9KyFQFjJZ5V6RNkJ0JppcqqItoBkyO1T0zKrUfXj/x2HcRBzPxp68VfP1kseaj7c
21Cn9XIIMzYaErJf1TLoDdV71IOLjqSLcOcZ92zlrM5C/6csK1AUeorPpS3cHHyF
Fp9Lj2HKjSP8hFkivMy3p32UvFERlZz4g9NER9/KQTeK3Dv4x4Dz3L4m+DIoBsNM
5wL6xIY5+FYKzAFCP2slcOuu30p4s2MXzi40fVT0tu/5wAdbQ9LFUYVHPVV9VAWi
XCCkJpTlR1hUWlY7CH86iT2+7u9DaLsvYUd7QkZR4SqdH8VX3jXdJueGu7EsFBdu
ZwIDAQAB
-----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 278195337736777144754616800163165594957449
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-10-02 18:27:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-31 18:27:13 +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 'hyeon.me'
 . . . . . . . . [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 21401518887925209869560811918949020096284425176310695067921368873471099323902518160844191095417518539252703624325146755216722069067948529671329257904318079840941293123163532675593201504888860105603354087949384257808173434263475441250979062179810002211462445220644926383569234152004633190622163151667896435452311410037727296300541080363613251982110743239712450071717494188248152640999544570418748411421246923132246866008930663739859941305012304221702918829321726162250238300392052450512181727829515785956058225704637346041170041363687660514526837490050325467878628468133758012926423259479826796158969819515250059734631
 . . . . . . . . . . . . . . . . . . . . [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)
							1aa8c1082a79473ab95497157d601c4b3802ffd0
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hyeon.me'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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