www.gcchemical.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:e5:84:d0:b1:cc:dc:1a:54:75:c0:93:3d:f8:63:22:43:94 was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.gcchemical.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:e5:84:d0:b1:cc:dc:1a:54:75:c0:93:3d:f8:63:22:43:94Serial Number (int): 426550347451343242391316945911111588397972
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 9b:70:8b:b2:92:54:1d:3a:7c:0c:f4:c6:ed:a9:bd:fb:88:42:a0:89
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 55:a8:74:a7:64:55:69:f3:0e:e0:e7:25:ba:76:98:84:ad:2b:2c:3f
Fingerprint (sha256): 2a:9e:a5:b1:5a:b7:d3:48:0f:ee:f7:21:7d:a0:1d:fe:c0:cd:91:58:84:41:29:fd:df:8f:9b:ff:da:99:ee:7c
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.gcchemical.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.gcchemical.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
www.gcchemical.com
Other certificates including the domain name gcchemical.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.gcchemical.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWzCCBUOgAwIBAgISBOWE0LHM3BpUdcCTPfhjIkOUMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMjE4MjdaFw0y MDAxMTEwMjE4MjdaMB0xGzAZBgNVBAMTEnd3dy5nY2NoZW1pY2FsLmNvbTCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALCuBeiVMX9WNj6YbN3xZkDTpC3t uhOluR3UuBm+nkY359sah0+5m+Jyx+0bbrUdw3AkHhJ2QbZvAXGQJYX7LBtcxBE1 3R8VsQ30s4bNAe+gRo5BHztfQVJDrhheecpa1gBCkEHNYQOJouOXOK7iQV3BRtU9 kOQLPg501Egj4hu1y/OJ1b7OywjsA/EeeGqGtb26RrH4FF+dcKQzUAsMLsKveXEh EkP3J47I475mnU70ejQkh3vVuUBB1lD7U2bxdXs9ngOZRtUdGLyKfl0KHHu8ONYk wDlDrGM2pWNCERGQZL1bwWgl/nYS+gHzbbcuWfmH5LJxG8IrJLAmW21U9JWvOp+A ubyDSweyqkA2iRgB+bnYACokFBsCJ6BuF+q7d8S41XcoEEoXB32pdJ/iz86S/kQF mCN7SbZAo/MQhZ3NBdx1iWjdRSH4zP67Dl4K85cbuGVyjy4TfqtJXAAN78cCNv4c xyF+8PDgrOlWVWO9npsVqPA3Wf4mKPAwLshhFIJ/00i90kR0x1WKnxq+6nqp52V9 wGEazB2s0wOLKviQA6oAFnH7GeLKf5f1T7lkQTCRpleHGrlNMmmZhesrXjtmdd6a RoPOWCi0+m3PyN2RS2U/enZ3Po2CyrpIVeyzZ9cWvkqDV01c48xUIWn4TyN0CuW3 CcKzjeTEWbzoEmtXAgMBAAGjggJmMIICYjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FJtwi7KSVB06fAz0xu2pvfuIQqCJMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmdjY2hlbWlj YWwuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHW eQIEAgSB9ASB8QDvAHUAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4A AAFtwx/a5wAABAMARjBEAiBFY+P2q54e0UouW+K057BtNgNcA+DBy5gXidK8YisF SgIgC0CYxx8j20gRrtxZQYDWRfw3oilu7cVI1Xk0izHZ8acAdgBvU3asMfAxGdiZ AKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW3DH9sbAAAEAwBHMEUCIQCur8bkI89F +KqjEU3PYIfUuWgaiA2RDi/4y2sPHK625gIgXvC5QYZWeh/3eDoBTbgZp33W90TJ itWoFcCFKQ0pIGkwDQYJKoZIhvcNAQELBQADggEBADFRpyYNTgBk4tGB/CPQFlF+ J2laxQ7e+Y8r8sCZBgkddigaDttWbJ+IwOStSqOAt4YmNjUYfB/oz+5EE8/lZRk4 /sJ7MJmCc/UjHkA5M1neKSyIRSxCzxqjOpIxdIjPAZaHprjGQp0NcSgaPNORZ7Mr 6p/xPY0XUYDQJ32vyaahSm5K72iF0LbQR0K5E6MAB58kBVeydyzP7jqqbev6ewFC ElmqXBeFTC6Tb3+s7GmciW/xYiEVW2lp0BmhZyPr7ZCFunO5A/bjocTy1ox1ntkm dISc+PBTfntpYb0czcP06uzGAcRCkaZqM76g8MaBxymxArs7D6NBXA44++BrGis= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsK4F6JUxf1Y2Pphs3fFm QNOkLe26E6W5HdS4Gb6eRjfn2xqHT7mb4nLH7RtutR3DcCQeEnZBtm8BcZAlhfss G1zEETXdHxWxDfSzhs0B76BGjkEfO19BUkOuGF55ylrWAEKQQc1hA4mi45c4ruJB XcFG1T2Q5As+DnTUSCPiG7XL84nVvs7LCOwD8R54aoa1vbpGsfgUX51wpDNQCwwu wq95cSESQ/cnjsjjvmadTvR6NCSHe9W5QEHWUPtTZvF1ez2eA5lG1R0YvIp+XQoc e7w41iTAOUOsYzalY0IREZBkvVvBaCX+dhL6AfNtty5Z+YfksnEbwisksCZbbVT0 la86n4C5vINLB7KqQDaJGAH5udgAKiQUGwInoG4X6rt3xLjVdygQShcHfal0n+LP zpL+RAWYI3tJtkCj8xCFnc0F3HWJaN1FIfjM/rsOXgrzlxu4ZXKPLhN+q0lcAA3v xwI2/hzHIX7w8OCs6VZVY72emxWo8DdZ/iYo8DAuyGEUgn/TSL3SRHTHVYqfGr7q eqnnZX3AYRrMHazTA4sq+JADqgAWcfsZ4sp/l/VPuWRBMJGmV4cauU0yaZmF6yte O2Z13ppGg85YKLT6bc/I3ZFLZT96dnc+jYLKukhV7LNn1xa+SoNXTVzjzFQhafhP I3QK5bcJwrON5MRZvOgSa1cCAwEAAQ== -----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 426550347451343242391316945911111588397972 . . . . . . . . [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 2019-10-13 02:18:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 02:18:27 +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 'www.gcchemical.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 720790606857330543667311379342858906122337329266523182626121585240756507340816329524977021483747674262108710416319094436307207443850998413644226648159151647313290225655285206619568401555027268903905514552995363070059402284010808504549663941866673752623652492602867039992298385897859184809394888290320223684909625397942731523728741799563991754452878041251645638274011413473968042315241684876945922407525059483976213858477003262776788665240396532806798215521068175415241111934911195714310812351087853654957154543008607092437293873249255168637447715479512823961584212080782677519668854378274887887877159408704683729306670244250414389522782290803357050234732070508307705840734351881538288898357903084960265657004972242819858510547835299614264486537805501840816958252791415398491920996089265470423774251816810145083014935284143499081775812773551955582481239348069132991150842527159231975947427297685491998178852897762635137867762508362316648152173231164541533406469045709723531527388966346262117931243077233793242856932228358567395898296953119436523962706372955074589450787849195241383288870071386323128750988978447919851979801867778281501390469836758071128125976867883891418382998018104047203599529916291930039517553404687985878217419607 . . . . . . . . . . . . . . . . . . . . [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) 9b708bb292541d3a7c0cf4c6eda9bdfb8842a089 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gcchemical.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 (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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc31fdae7000004030046304402204563e3f6ab9e1ed14a2e5be2b4e7b06d36035c03e0c1cb981789d2bc622b054a02200b4098c71f23db4811aedc594180d645fc37a2296eedc548d579348b31d9f1a70076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc31fdb1b0000040300473045022100aeafc6e423cf45f8aaa3114dcf6087d4b9681a880d910e2ff8cb6b0f1caeb6e602205ef0b94186567a1ff7783a014db819a77dd6f744c98ad5a815c085290d292069 . . . . [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) 003151a7260d4e0064e2d181fc23d016517e27695ac50edef98f2bf2c09906091d76281a0edb566c9f88c0e4ad4aa380b786263635187c1fe8cfee4413cfe5651938fec27b30998273f5231e40393359de292c88452c42cf1aa33a92317488cf019687a6b8c6429d0d71281a3cd39167b32bea9ff13d8d175180d0277dafc9a6a14a6e4aef6885d0b6d04742b913a300079f240557b2772ccfee3aaa6debfa7b01421259aa5c17854c2e936f7facec699c896ff16221155b6969d019a16723ebed9085ba73b903f6e3a1c4f2d68c759ed92674849cf8f0537e7b6961bd1ccdc3f4eaecc601c44291a66a33bea0f0c681c729b102bb3b0fa3415c0e38fbe06b1a2b