hugmom.co.kr

Issued by R3

About this certificate

This digital certificate with serial number 03:ac:bd:1d:26:8f:9e:f0:4e:57:d3:a3:a6:d1:c0:b3:42:50 was issued on by Let's Encrypt.

With 2 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=hugmom.co.kr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ac:bd:1d:26:8f:9e:f0:4e:57:d3:a3:a6:d1:c0:b3:42:50
Serial Number (int): 320116800355604783587568636936809505571408
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 93:d6:67:4d:a3:ba:33:1e:56:96:5b:28:6e:97:00:48:86:5e:1c:52
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ac:ff:6b:f7:ee:bd:55:c9:fa:85:ba:ba:84:b6:9f:a4:8e:7a:c1:a4
Fingerprint (sha256): fd:5a:6a:ed:be:f6:55:74:80:d7:cd:b3:3d:5f:09:b3:4e:12:49:81:34:93:48:96:c0:ac:6f:7b:a0:41:1f:7c

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

Revocation information

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

Check the revocation status for certificate hugmom.co.kr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for hugmom.co.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

hugmom.co.kr
www.hugmom.co.kr

Other certificates including the domain name hugmom.co.kr

(limited to 100 certificates)
hugmom.co.kr
www.hugmom.co.kr
www.hugmom.co.kr
hugmom.co.kr
hugmom.co.kr
hugmom.co.kr
www.hugmom.co.kr
new.hugmom.co.kr
hugmom.co.kr
hugmom.co.kr
hugmom.co.kr
hugmom.co.kr
hugmom.co.kr
hugmom.co.kr

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5YqFZWY3U7t49xeN/pBH
hdfy9TN5OGOq/jHAL++o55tPOflgPH4sEnNibmkNUiV7A6IHw/Lm/NJDmnchoMxl
MClRcMuApSZPrYlVItv15u3ae244xheJ6osm0QFS82yI+YBaday+lHI0/LRlnbqc
CzU2TCjOL2pqzpPsz3e2Dp3VMhGhG1CmlfX3yq2QLjFvlUF/gFw2eLW4A6exROLL
C2CRvGLqIRSH+Nse2+lCKI+o7kMX5N9KKlD8WYirt3zt8dscRJjQ28ybtjWhV5PS
8cwB7AJE04WG5xUpJA9ofIG1TNgDJtl7Aqy58z3M2I4os0CFYD6SXaFP6JN5AJvL
oQIDAQAB
-----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 320116800355604783587568636936809505571408
 . . . . . . . . [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 2023-08-06 14:39:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-04 14:39:35 +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 'hugmom.co.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 28976879126873585654747999382201937240091139053585198318892788466696342920413111497713487845292420027869672119841850758459565515201917342615347382321084147721271888215531849546052334943705228037632707050624748603945340432782238942732138754178882763235338467551456747931455728601568462055254073139978543517835798108629010629992594047464913210916665766811506386194385449570155615503772369049352260206100980538301546689399615658240527640788134557458791168795589014082042508938009848842459092725181108373971271539080855984087140900093684197372550648617266592378839549457624891031828729587200885289814174078348873153891233
 . . . . . . . . . . . . . . . . . . . . [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)
							93d6674da3ba331e56965b286e970048865e1c52
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hugmom.co.kr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hugmom.co.kr'
 . . . . . . . . . . . . . . . . [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)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189cb80ffe70000040300483046022100f226e87f67c693ffecd7cc5a563086fbae10b10fb5a8dbaa903273cab675b7b5022100ab690169b772ac1836861c38d16565ab12cf0266337f95e9f896ee47af7fa0710076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189cb8100290000040300473045022039b303929bec76c5206471ccb77c8befba1f945a151189bdfdbecfa1c47cc4e4022100d3d4450e72e188b2acaa3d3c9c8ca74cae4cc327ad4264a468c374ceec2a603a
 . . . . [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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