ypcf.or.kr
Issued by Sectigo RSA Domain Validation Secure Server CA
About this certificate
This digital certificate with serial number 88:ba:7e:c9:c4:dd:a7:0d:28:bb:9a:c3:f5:8f:e4:89 was issued on by Sectigo Limited.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=ypcf.or.kr
Sectigo Limited
Organization:
Sectigo Limited
State / Province:
Greater Manchester
Locality: Salford
Country: GB
Locality: Salford
Country: GB
This certificate will expire on
Certificate Details
Serial Number (hex): 88:ba:7e:c9:c4:dd:a7:0d:28:bb:9a:c3:f5:8f:e4:89Serial Number (int): 181743346211833785540493594626591024265
Serial Number lenght: 128 bits, 16 octets
SubjectKeyId: 49:f4:2c:ff:57:c6:e5:35:a0:6d:87:7f:f1:39:a4:f8:a3:2a:02:f4
AuthorityKeyId: 8d:8c:5e:c4:54:ad:8a:e1:77:e9:9b:f9:9b:05:e1:b8:01:8d:61:e1
Fingerprint (sha1): 67:a1:cd:c5:1e:cc:de:8c:9d:bf:6a:50:be:f0:04:43:83:fc:77:d8
Fingerprint (sha256): 69:cb:a4:01:5f:ec:41:a3:d2:b8:dc:c2:b1:a1:8f:5b:e8:04:3e:fe:5f:59:c0:54:45:dd:cf:9a:c9:c0:9b:16
Issuing Certificate URL: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
Revocation information
OCSP Server: http://ocsp.sectigo.comCheck the revocation status for certificate ypcf.or.kr
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ypcf.or.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
ypcf.or.kr
www.ypcf.or.kr
www.ypcf.or.kr
Other certificates including the domain name ypcf.or.kr
(limited to 100 certificates)
Certificate
The complete raw certificate details for ypcf.or.kr in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGLjCCBRagAwIBAgIRAIi6fsnE3acNKLuaw/WP5IkwDQYJKoZIhvcNAQELBQAw gY8xCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAO BgNVBAcTB1NhbGZvcmQxGDAWBgNVBAoTD1NlY3RpZ28gTGltaXRlZDE3MDUGA1UE AxMuU2VjdGlnbyBSU0EgRG9tYWluIFZhbGlkYXRpb24gU2VjdXJlIFNlcnZlciBD QTAeFw0yMzExMjEwMDAwMDBaFw0yNDEyMDQyMzU5NTlaMBUxEzARBgNVBAMTCnlw Y2Yub3Iua3IwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDNVbwmErGe pRjLPl3As6pu8vhiXMtV1V1M0xOG/khYdNeXbUXcAr8Zas+s7BvHXePu9vjTmpFE sqGJg0v3Bmd5CPNj5W/lLBzB2++yRDC59J8Vi3wvcesXea6Klcfk1rbgdsxzyjtq bcUNR+p0pby61RBSsXkPVw2Y4F0JfpKLIGkUXX22xPXGeonihRa6NqyKEADP4e/s 0JSyj2ijuquHY1MfPzJlOBUFckepJoZh2fNdi37og99NldBj8S/NiydA7Y11BlXc 6iIcVJwhFJSC7nTcObyP4Dbq7Ir9ocsaN62rz2jUCrhuY1WaNDfQC+HlDmP3/IvI L3h/4q1o+JWRAgMBAAGjggL8MIIC+DAfBgNVHSMEGDAWgBSNjF7EVK2K4Xfpm/mb BeG4AY1h4TAdBgNVHQ4EFgQUSfQs/1fG5TWgbYd/8Tmk+KMqAvQwDgYDVR0PAQH/ BAQDAgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMEkGA1UdIARCMEAwNAYLKwYBBAGyMQECAgcwJTAjBggrBgEFBQcCARYXaHR0 cHM6Ly9zZWN0aWdvLmNvbS9DUFMwCAYGZ4EMAQIBMIGEBggrBgEFBQcBAQR4MHYw TwYIKwYBBQUHMAKGQ2h0dHA6Ly9jcnQuc2VjdGlnby5jb20vU2VjdGlnb1JTQURv bWFpblZhbGlkYXRpb25TZWN1cmVTZXJ2ZXJDQS5jcnQwIwYIKwYBBQUHMAGGF2h0 dHA6Ly9vY3NwLnNlY3RpZ28uY29tMCUGA1UdEQQeMByCCnlwY2Yub3Iua3KCDnd3 dy55cGNmLm9yLmtyMIIBfgYKKwYBBAHWeQIEAgSCAW4EggFqAWgAdQB2/4g/Crb7 lVHCYcz1h7o0tKTNuyncaEIKn+ZnTFo6dAAAAYvvciZgAAAEAwBGMEQCIQCDHnPJ nyxjSwYHYt8+3jRf4eHl9u+L+rnWgX59DkUWagIfV/LHgytz3rcg7FUY2QfuqpJn 9BRbHrYWTe5xeQ3/KQB2AD8XS0/XIkdYlB1lHIS+DRLtkDd/H4Vq68G/KIXs+GRu AAABi+9yJ2EAAAQDAEcwRQIgOhKd8qTtjPMX79Bg7/Mea8MLg0dEi/x/8qwSSZzL x5wCIQCWJh30ndxU3uK1yXNPwfh9XO3YGnhZpLL+J5txpRcZMQB3AO7N0GTV2xrO xVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAABi+9yJtkAAAQDAEgwRgIhALMsj+VK xJhM1eBYu/Z81byalL1zgeVjydg+AjpX/lGLAiEAopZCjVZ7fFVS4X8/AvG+Nbba HwPVYw2Zil8fl+0VIRowDQYJKoZIhvcNAQELBQADggEBAFfui2hsMfdrSacNe7Vm VZr7a+QzPeAylsUkmQzz+L+L0l8jaIrPRnZPvOyH9TUscN9AM9+picb7bHvVeKJ6 VCDMWKy2eJWEVCZWg1GgdfA93SGJik2ybqGe62Ow0D+9hWaEgZZOLNx53jWsrgxi BYjUC4y++XBor7vQkpCcpcjpEVZo05cRw5hwZhHzlDJ0ejrcvccvhDbfbpgqx8/u Ib2Pkt7/BL1QOAG0lwBqCQRMkjsiUAvPfx7VdH5waoJP6dLR64V9vNKrcu6sxL/k eQte9pfdVYC+VWo3b2gJiqM04XHllZLYhPjOAqzWbMMmpfUbpx7q0+EjN6TJg3wH dk8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzVW8JhKxnqUYyz5dwLOq bvL4YlzLVdVdTNMThv5IWHTXl21F3AK/GWrPrOwbx13j7vb405qRRLKhiYNL9wZn eQjzY+Vv5SwcwdvvskQwufSfFYt8L3HrF3muipXH5Na24HbMc8o7am3FDUfqdKW8 utUQUrF5D1cNmOBdCX6SiyBpFF19tsT1xnqJ4oUWujasihAAz+Hv7NCUso9oo7qr h2NTHz8yZTgVBXJHqSaGYdnzXYt+6IPfTZXQY/EvzYsnQO2NdQZV3OoiHFScIRSU gu503Dm8j+A26uyK/aHLGjetq89o1Aq4bmNVmjQ30Avh5Q5j9/yLyC94f+KtaPiV kQIDAQAB -----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 181743346211833785540493594626591024265 . . . . . . . . [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 'GB' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford' . . . . . . . . . . . . [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 'Sectigo Limited' . . . . . . . . . . . . [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 'Sectigo RSA Domain Validation Secure Server CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-21 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-12-04 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 'ypcf.or.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 25921130000523437149271726477673058789705549357951044425636512440899266214103990980809609963281826799511271461224147937365480547221309008944464315202109415366700662191991987377885970702887968839846762346489967144352254090859231922429160381633241758937196076918071631586684317333194186328630518478100956282918754915486507959623492603360284148521805915270183099548811633353350388461255433497108219758405504159622301911254172049891128601111432914843619133098463371838782161852625172589388219198465275448514771824639797712194304214115911859402793709933343537122548687013370274199946478605870489183404152056550021676963217 . . . . . . . . . . . . . . . . . . . . [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 8d8c5ec454ad8ae177e99bf99b05e1b8018d61e1 . . . . . . . . . . . . . . . . [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) 49f42cff57c6e535a06d877ff139a4f8a32a02f4 . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://sectigo.com/CPS' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (120 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.sectigo.com' . . . . . . . . . . . . . . . . [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 (30 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ypcf.or.kr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ypcf.or.kr' . . . . . . . . . . . . . . . . [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 (366 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (362 bytes) 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 . . . . [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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