chemtechplastics.com
Issued by R3
About this certificate
This digital certificate with serial number 04:0d:6e:51:ab:cb:be:d8:10:3e:bd:21:37:c4:ae:44:12:16 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=chemtechplastics.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:0d:6e:51:ab:cb:be:d8:10:3e:bd:21:37:c4:ae:44:12:16Serial Number (int): 353019453637029491249966383096755569037846
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 2d:41:c6:6a:c2:33:9b:c8:9b:7d:2c:f8:97:df:67:1c:90:2b:7b:f0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 00:e9:de:34:67:0c:3f:e9:ee:cf:5a:bc:ea:94:cc:b0:dc:96:ad:4e
Fingerprint (sha256): 92:73:90:1f:a3:2e:8f:67:ed:dc:44:24:52:b7:7e:7a:0c:d5:2e:17:7a:ba:97:72:5d:09:3b:d1:07:cd:8e:0c
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate chemtechplastics.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for chemtechplastics.com
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
chemtechplastics.com
www.chemtechplastics.com
www.chemtechplastics.com
Other certificates including the domain name chemtechplastics.com
(limited to 100 certificates)
click.altonsoft.com
chemtechplastics.com
chemtechplastics.com
chemtechplastics.com
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chemtechplastics.com
chemtechplastics.com
chemtechplastics.com
remote.chemtechplastics.com
chemtechplastics.com
chemtechplastics.com
chemtechplastics.com
click.altonsoft.com
remote.chemtechplastics.com
chemtechplastics.com
links.chemtechplastics.com
chemtechplastics.com
chemtechplastics.com
chemtechplastics.com
chemtechplastics.com
remote.chemtechplastics.com
chemtechplastics.com
chemtechplastics.com
chemtechplastics.com
remote.chemtechplastics.com
chemtechplastics.com
chemtechplastics.com
chemtechplastics.com
click.altonsoft.com
remote.chemtechplastics.com
chemtechplastics.com
links.chemtechplastics.com
chemtechplastics.com
Certificate
The complete raw certificate details for chemtechplastics.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFDTCCA/WgAwIBAgISBA1uUavLvtgQPr0hN8SuRBIWMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA2MjIxMzE0NTJaFw0yMzA5MjAxMzE0NTFaMB8xHTAbBgNVBAMT FGNoZW10ZWNocGxhc3RpY3MuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB CgKCAQEA9JN61R0OEToyc9CIab1NfFPve9HGDGrKGYI2xIZDj1g0/YpVvHizoPQm jkhcgffw0DLtIcdqKmZwWURQkKdAP22GGARM8LLaHTGj2/AzuU5CZGNEMPcva3YN WgQk9hY+0unXuv/T4vdgT/3FbwuH7XVLuu4g+czlbMzruU+Yy54s1vyp1W4/NraA q8T9qVUYBLtp1Uvzw2vJ4MQIXdaeNRvgRqXWpRHggyeaD/2DrO1wXAB4YY+sTuLY /Exugh8G057soGHwiQNa6myP6encwLAmWU0lp3ebW91iAj5jD5qhwJCSp6xNbr10 ujDrq/YKK0BUm9dFH31bmQB68DQkuQIDAQABo4ICLjCCAiowDgYDVR0PAQH/BAQD AgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAA MB0GA1UdDgQWBBQtQcZqwjObyJt9LPiX32cckCt78DAfBgNVHSMEGDAWgBQULrMX t1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0 dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVu Y3Iub3JnLzA5BgNVHREEMjAwghRjaGVtdGVjaHBsYXN0aWNzLmNvbYIYd3d3LmNo ZW10ZWNocGxhc3RpY3MuY29tMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAgYKKwYB BAHWeQIEAgSB8wSB8ADuAHQAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6V6NS 61IAAAGI43VBYwAABAMARTBDAiBr2g2DY0EdjK+qQnnRLTUsgSLqN1uomSoCqxxk MC+HMAIfcEQ+O8D9Gs/92jRPp1416BGsmC87oYNSASbktnLjbgB2ALc++yTfnE26 dfI5xbpY9Gxd/ELPep81xJ4dCYEl7bSZAAABiON1QVcAAAQDAEcwRQIhAMvOoBgi vTgWXPQCMse5piEC6f6XeMY4FgIyc184Z+LzAiAP16Sspqkn/pz0zDjN99JQLqnu 8BxMvfja0RcUjcx/CDANBgkqhkiG9w0BAQsFAAOCAQEAfRNUm6ZkcUN+UJBd36tC 7aG8clcsqQ/XmFy+GuNzUinE03qv/nVXesiZuIMA/IRhrONN3FUyC/D7GrtcaUQ7 Uk+bapjVGzdrHufYhnRrwVGyemwmBvHxjCChBVdJm6NnOtK6Dr/coRSRLskOAoAp 3GkqR6V73svGab4LNxFof9LlZZuxtBUhplGE1gCLtRsWjNs6R/KmwRtAhJoF6u+g QSQ9La2jmUpT3b+2hhXtMRUPumvyEScLX3O6GgPqcuxHN485fXsRQCAy0F9yPN7Y QHNd9iWefEyqB6lslZoh3dKHbUjJ3500mgSFg+CRmVRkehcpQ1JV3OJ1jWh5kEiY EA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9JN61R0OEToyc9CIab1N fFPve9HGDGrKGYI2xIZDj1g0/YpVvHizoPQmjkhcgffw0DLtIcdqKmZwWURQkKdA P22GGARM8LLaHTGj2/AzuU5CZGNEMPcva3YNWgQk9hY+0unXuv/T4vdgT/3FbwuH 7XVLuu4g+czlbMzruU+Yy54s1vyp1W4/NraAq8T9qVUYBLtp1Uvzw2vJ4MQIXdae NRvgRqXWpRHggyeaD/2DrO1wXAB4YY+sTuLY/Exugh8G057soGHwiQNa6myP6enc wLAmWU0lp3ebW91iAj5jD5qhwJCSp6xNbr10ujDrq/YKK0BUm9dFH31bmQB68DQk uQIDAQAB -----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 353019453637029491249966383096755569037846 . . . . . . . . [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 2023-06-22 13:14:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-20 13:14:51 +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 'chemtechplastics.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 30874871418674330599856582475032938667375268619443001630863980336265595132255055319191643458111097912849518683644418268103987213994455977559607858848119842980533392049063729003920357542074988987461137585846020662431659934377838370289619002655875385799518291331039036698807426681817568646147255938646103126008097680224992782780625624378043298116774876838353123724342507002380006971784078794529182989372683470709944523843444459913842097363110245276310289984800758291731507727636966622104526315616493280025870076217545288249244971934789372294783507838417764757756356243493322858302549568740438214483485562672125977044153 . . . . . . . . . . . . . . . . . . . . [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) 2d41c66ac2339bc89b7d2cf897df671c902b7bf0 . . . . . . . . . . . . . . . . [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 (50 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chemtechplastics.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.chemtechplastics.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0074007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188e3754163000004030045304302206bda0d8363411d8cafaa4279d12d352c8122ea375ba8992a02ab1c64302f8730021f70443e3bc0fd1acffdda344fa75e35e811ac982f3ba183520126e4b672e36e007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188e37541570000040300473045022100cbcea01822bd38165cf40232c7b9a62102e9fe9778c638160232735f3867e2f302200fd7a4aca6a927fe9cf4cc38cdf7d2502ea9eef01c4cbdf8dad117148dcc7f08 . . . . [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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