hugmom.co.kr

Issued by R3

About this certificate

This digital certificate with serial number 03:84:86:db:fa:06:f0:d8:af:ad:d2:2a:d9:00:45:58:f3:e1 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): 03:84:86:db:fa:06:f0:d8:af:ad:d2:2a:d9:00:45:58:f3:e1
Serial Number (int): 306433388964444123219214821984366663103457
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 48:52:c3:0d:cb:98:06:ec:61:9a:8a:41:73:91:93:43:5b:8e:71:c3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 1d:4d:80:6b:96:d9:e7:4e:29:1b:0b:3b:5d:6a:bd:82:9c:30:ad:05
Fingerprint (sha256): 9b:b1:67:96:18:47:8f:27:54:dc:48:57:16:d8:9f:ad:56:b7:ef:fa:82:f6:26:5e:ac:38:0a:68:05:1a:04:a8

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAldn6+RnbVEQoKAKcxeEV
dlVmshfLaOqJIXh0ABc62f13x+TscHH0xdZ/1sUpHlnhSX2abEK4dt5I3neh48ey
GYdaJ+DkjNcpMUMQVJz7SoPu6l26bwiBdgCPp7YL+kecMlJTmXStO+TLKS/aoSMP
57j2NsBci0ui5kbE2ENzPhYNlc4sPZtS2RLKmcpij9P2JIK3ZHGisutJZN+5dpwA
UPSDZcSSmFbRO3khoGKB2nc0vn7Fne9TI3s++BpOVhPmCZKDSzKhip/gGIq6eEUA
Mg4KvKnFdvd8E/+WYeX2lysOoJAE4RQIFOJc87dzxGaqm7/vtGvHUSVpYq1Gz+Ao
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 306433388964444123219214821984366663103457
 . . . . . . . . [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 2023-06-07 14:39:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-05 14:39:54 +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 18916997563386318818145522519614456018589385539881745628408700971201151074574223580970432036699593880682205917482720574088058972104746007104141123040171990701148696146865959350873950888964388976050403835914834102861090486174614218460297753381872145016062627161320041323379939128620071751933756829837079946080508414945711782083961782354425086521274706359115719074947303798960661974865075939946850370810212021074577846743327425433701914227338279833016455427591163276348442387610632234888133890647479869769792177322145637141578606455674777926227653854392284449925487501204979434178637094208357690340927911711419052075111
 . . . . . . . . . . . . . . . . . . . . [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)
							4852c30dcb9806ec619a8a41739193435b8e71c3
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001889683ba6e000004030047304502202d90864ad4278b3f86b2a15fac76782fae4e979a0ad3238f31bdee1e459b8292022100b2ed5bd6425f4fb6690de8a574beeab15bbcc2ab35aa0c4d7f383f6a280ff46b007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001889683ba890000040300473045022100d7fd9ae2cd80d808b504bc2e3dbd49c46370fef167cca73c51cbf96e8e74d3b002205b4670ff71742460b86b5bee0e444840771d27bb36405ea4a624b719b9af02ab
 . . . . [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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