www.gcchemical.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:53:89:f3:be:17:b6:b0:df:dd:b5:15:16:eb:0c:9c:7d:80 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): 04:53:89:f3:be:17:b6:b0:df:dd:b5:15:16:eb:0c:9c:7d:80Serial Number (int): 376875950000574649023211946677620585561472
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 45:a0:c1:70:33:d0:63:9f:f3:cf:28:db:30:64:05:d3:37:ff:b3:32
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 89:ae:de:7c:d0:60:a5:fa:8d:4a:9a:78:a5:13:5d:76:64:74:35:62
Fingerprint (sha256): 3d:1d:78:4c:36:2e:3e:93:46:57:6a:ed:df:04:9a:2e:2a:e6:14:9f:61:d3:f3:21:40:06:61:fe:9e:86:f5:f3
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----- MIIGXDCCBUSgAwIBAgISBFOJ874XtrDf3bUVFusMnH2AMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTYyMzQ2NDRaFw0y MDAzMTUyMzQ2NDRaMB0xGzAZBgNVBAMTEnd3dy5nY2NoZW1pY2FsLmNvbTCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMllAD+ZS/OtNHO3KsfzgKBlzCLu 930MW+vUTsy4jxNGlk3XhOQf9iwuMNfT0uceZjQY/rQDk5uEzxp9tI+SnDOLrfLU cq0FGdQHG6FUMEDnQVaLtHd4pWXJU7hXgQ/0cBm6GK71eWU8kyXKn8G9W08n8htQ aT/Dwf4VFNk7aIl1B8zeveSYSbtvBQiqteGwcXERE2M/ClebkkQ2BqTzXhB6eNej YCZQmH/F8MxmrNU5YISTkx0Q9xWNI9764d5IFIL7yE/nUGuSlqRj4Kz413Dko2XQ 9wuporirJd98jmtI4+x71dcA8ifG9Dkq7I+9yYXmkpT+d4nsWVbLJoCM9Qa7GtW5 XyzOM/UWJKzpiPPbACxfU1Vn579ZPLcLE3S2JZgj8YfE7EjpEcysGUXiv29dmJH4 cz4fp1SBu3WbdK6qYjpx7UEwW0mcGr5XAl0Tri9OHwMKeRoxZ3nPGmOYr0+wLe5/ 50rXCfpEZvnAWxhdh6kxays0bs41rfALF458hQxE6AjNOblzu3jA6pnW2uae/4Sc TxJyx4mgIKK0GMc/DgiEVNzDTRkzg0EeWFEWA/2bIw64Gb528DEU5eRhpR/jn6Rz h2yTLxF5/nYrp4OkXFQe6ot+QYXZ9b+z2EiuZf5YXXsxF3oZRUa9XA1U/XmwpABf KWdMs0Y1HV0A7L9zAgMBAAGjggJnMIICYzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FEWgwXAz0GOf888o2zBkBdM3/7MyMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmdjY2hlbWlj YWwuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgA AAFvEVJNdgAABAMARzBFAiBTotabYB8pOPbH7I/teZ4Yr6WUAJKSyP5hvYs6luYJ bgIhAIRP3o05xHPueOf0us6rLOfN/uT0chLHwDDPW0rYl28cAHYAB7dcG+V9aP/x sMYdIxXHuuZXfFeUt2ruvGE6GmnTohwAAAFvEVJNmwAABAMARzBFAiEA6YtoV2V7 qbr65b0O/pfWeCJEhcktudg8fGeGR7DDqh0CIGFIUg60wunH9/CsQQtYh19wKvGu Ch8e9BzdlgTfTnZWMA0GCSqGSIb3DQEBCwUAA4IBAQAUataxoNhg00HpBE7oGizs 4A90LaPhhjyB3EDz47olJFc3lRrMPLmo3efKilmR8M1lTy+O5Q95d9E3vgNUXqxT 3xepwWmzYrOtUa7sEnu+caQXbCuru4goZPRQsHAMhQ3U87gKOo/PLXpHkvYezkCB zaSibFDNrHDSJl0FpagdRgsamRgv/W+WxjmyeBrnQrBc4NGIeQF3SyY8thXqh/sJ vpCqJYEGKsimgRS2LsH5WJXb0rfykTPiMShsaOfPuh3f4Ogh9K0hWhSsrRlMDLB7 H9mXv3Gk+6zAatXBAdqAl/tJ5qXv5RTDmE1aQ/1bmZd+u7BlADHHUWgGnQsHLz7b -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyWUAP5lL8600c7cqx/OA oGXMIu73fQxb69ROzLiPE0aWTdeE5B/2LC4w19PS5x5mNBj+tAOTm4TPGn20j5Kc M4ut8tRyrQUZ1AcboVQwQOdBVou0d3ilZclTuFeBD/RwGboYrvV5ZTyTJcqfwb1b TyfyG1BpP8PB/hUU2TtoiXUHzN695JhJu28FCKq14bBxcRETYz8KV5uSRDYGpPNe EHp416NgJlCYf8XwzGas1TlghJOTHRD3FY0j3vrh3kgUgvvIT+dQa5KWpGPgrPjX cOSjZdD3C6miuKsl33yOa0jj7HvV1wDyJ8b0OSrsj73JheaSlP53iexZVssmgIz1 Brsa1blfLM4z9RYkrOmI89sALF9TVWfnv1k8twsTdLYlmCPxh8TsSOkRzKwZReK/ b12YkfhzPh+nVIG7dZt0rqpiOnHtQTBbSZwavlcCXROuL04fAwp5GjFnec8aY5iv T7At7n/nStcJ+kRm+cBbGF2HqTFrKzRuzjWt8AsXjnyFDEToCM05uXO7eMDqmdba 5p7/hJxPEnLHiaAgorQYxz8OCIRU3MNNGTODQR5YURYD/ZsjDrgZvnbwMRTl5GGl H+OfpHOHbJMvEXn+diung6RcVB7qi35Bhdn1v7PYSK5l/lhdezEXehlFRr1cDVT9 ebCkAF8pZ0yzRjUdXQDsv3MCAwEAAQ== -----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 376875950000574649023211946677620585561472 . . . . . . . . [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 2019-12-16 23:46:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 23:46:44 +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 821618020210809258569112628486037109345893862482439214752497858565801240140266847660118465524650106406134290984741591083298166700582752030090126123294748382520448705107909445725771435420024494721286732732126654238019534753913114367300844515414470770096678639852691358797221949423855191780498333157079617983485541979100517342613291238294459855709835918379310898707849453520386363629543003006897964365022703557176404998036342371834869202284537240491844516666025396323659204062353861702396531986380889178572661465860872841391188802093076863113531811382269511517086109293667608656028382421353084980241161461583650708852557869507047138762215327847176537878595825656315304397173840035618424048694040139002227654185245792045488125036694313365984833485237096361160029868472859128522391947734915442947115148054118447282724608030046816658519531591205665946997612276054127676177560352304301026531689220500441329664372928383354143063055983259203718463164463995918325069903916062909130328811010011674513920675121132659194838492947908278429854214423215587389390722685712088459143166562578909609105732932827267265936495478302800137840521572890763984274673243360402387472011478106809272471992417077799081783574264691242107000250064647542891751456627 . . . . . . . . . . . . . . . . . . . . [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) 45a0c17033d0639ff3cf28db306405d337ffb332 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f11524d760000040300473045022053a2d69b601f2938f6c7ec8fed799e18afa594009292c8fe61bd8b3a96e6096e022100844fde8d39c473ee78e7f4baceab2ce7cdfee4f47212c7c030cf5b4ad8976f1c00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f11524d9b0000040300473045022100e98b6857657ba9bafae5bd0efe97d678224485c92db9d83c7c678647b0c3aa1d02206148520eb4c2e9c7f7f0ac410b58875f702af1ae0a1f1ef41cdd9604df4e7656 . . . . [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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