pc-memory.com

Issued by R3

About this certificate

This digital certificate with serial number 03:45:13:10:9d:05:05:99:91:08:fe:6b:bf:44:dc:fe:fb:4d 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=pc-memory.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:45:13:10:9d:05:05:99:91:08:fe:6b:bf:44:dc:fe:fb:4d
Serial Number (int): 284841682706231325539163908179468973177677
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f0:92:86:0e:03:b4:79:62:99:cf:c7:5f:b8:0a:9d:90:dd:00:0e:22
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ce:f2:d1:8a:b5:c7:59:82:ff:46:81:6c:11:92:a8:e3:74:83:34:5c
Fingerprint (sha256): 76:40:3c:f9:93:65:8c:a0:29:40:6c:1f:6f:9d:48:33:6c:c7:78:f4:1a:ce:6a:29:11:07:50:ae:be:10:73:53

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

Revocation information

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

Check the revocation status for certificate pc-memory.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for pc-memory.com

Public Key Algorithm

RSA

Key Size

4096

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

pc-memory.com

Other certificates including the domain name pc-memory.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for pc-memory.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 284841682706231325539163908179468973177677
 . . . . . . . . [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 2023-09-22 06:24:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-21 06:24:04 +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 'pc-memory.com'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 962276829721992425389132903339444996423598410621098715868636565604540455809425498772070312949872991676417759600303229419906671001171374221931540649918577426351268665494309521602190998437841929114509436164276689493148171232964832133879420905275326815364829280969430439272099941891169576432742040221594331255503604051319666195946910455617096399887183920305839242935741308187442258268805192446398470550446766581610186953270150301338318900295100691055979972539210499426608390375196089261049128725634290273363262273424188204877016621583873776128023042754108874604662878715094387793186370900418453858539938171624002543393913710487055560122539704183991812834646366500128861118486057354305292778143371568805769382161307932913971022117308925875485869516170833248431046166039287077635203196083155196370331267645356503549820315729335230659817070099010594760026006705173946087731324493901624430357031831352158376654194493412102938336485391228079716371328690255598694189147568913759291584541745867476572625507455370889730696905031333194796840009959122458519464966974496526049566905531796563434830125560600601390338874300587108751929834393412295546519015871402164378991341195633774475058006401242218461057456933760292815225128908679862255497124493
 . . . . . . . . . . . . . . . . . . . . [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)
							f092860e03b4796299cfc75fb80a9d90dd000e22
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pc-memory.com'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018abbc63e310000040300483046022100b47fac79b2e88ff2441e7100f07559951df648bd8f9467c531d64498e1a243e40221008707b8ba5a2e3f9d73cdb6f9d702404fc57601dfe73bc36bc06c8c5910527afb007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018abbc63e7a00000403004630440220612da31e29dbddb86497088b750f4e17500f3bff4c8a595597b8351040188fd302205ab8947f06d64293dc0dfe28726226afa694a040de5a9935f3e51b3b9c1da3b4
 . . . . [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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