safe-chem.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:c0:28:b6:1a:e5:ad:2c:b2:c8:5d:34:c2:19:48:a6:d2:97 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=safe-chem.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:c0:28:b6:1a:e5:ad:2c:b2:c8:5d:34:c2:19:48:a6:d2:97Serial Number (int): 413837472839260315399430486513793372705431
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 84:12:9f:b7:74:38:41:b6:86:20:27:8c:d4:7e:d6:ae:68:a4:f8:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ab:be:5f:4d:f2:ea:c1:15:da:e3:ac:11:4c:cd:f4:fe:4c:28:c9:22
Fingerprint (sha256): 6f:d8:09:11:5e:97:11:c0:90:cd:99:2c:31:5e:0a:1c:0b:b1:48:40:10:aa:70:e8:1c:ba:ac:72:84:b6:a2:56
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate safe-chem.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for safe-chem.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
safe-chem.com
Other certificates including the domain name safe-chem.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for safe-chem.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISBMAothrlrSyyyF00whlIptKXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTIwMzMyMzJaFw0y MDAzMTEwMzMyMzJaMBgxFjAUBgNVBAMTDXNhZmUtY2hlbS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC7zkxdUTNz+eRocl1v+WyQwborDrF5Djdj GJTMo72LwH6R2ZmKthhHrkAxWhaK2sqQzcik7Ezn8AIKgNNpo5Ra/BUYsJXZo4wV T62EcJoNJPWp/mDJHy2s/6fkoda76SocczjwXp+kDy/TN2QJ+1XrgyMuoG2hdkxw RG+4ZH9G1fyxeBDCrfmOIfYqb+Z45WIl35SLugGbYyGrXXJ26AMqOGvuLklBXhS7 JQIzQhTeugY9qk7dhxS81ycEm8PydFzBaj3pbRTbOqsDhjoNBlJmBgcW0rxZ5U8i /Bpjp9+4GAuKUOwXfIieNUxa0AKxHnhGix+S4H0ddA9Od5WcLWbFKZdR90GIWw97 yCRjl9RVMyk+1CscfJjBzdF+JVXlQNaie26dc1oCCBeFiQSrYcLevXDxGyMUpj5I mqYFUqZIQrBDMMW03hltn6Xlsgc0wqFF6aZJO5ENSKyeYcdIL+QeJXmM0wEGXnVV dS0iLo7QUkvVj1Epx2BBFBVn/jny57b8RWpuAowMfCbez29r0k9NPSi9RoVTl53e o6MVg/dofwqCWDa6ay3c2JgYv0E+jP9Qul9zogrEqAvTfxKFQ56eElbpV83UXT/P xvpfwD6/wORN8JttmnlIVACKBYhdXTwphaKeJlmr66BGZW5WT7ddhPjaviysFDwX pRx/tbQUCwIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSEEp+3 dDhBtoYgJ4zUftauaKT49TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXNhZmUtY2hlbS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW74YT8XAAAE AwBHMEUCIEFRwqMArUWZa9XE/3OP5EzCqeapK984xlAzXbR0iYQUAiEAjPybecoa n7DScYMMF4ijeiJU3Mc12zqiLSK/uBgJoqMAdQCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAW74YUD2AAAEAwBGMEQCIETsIDW4C56v8IoIEBpKuCZf J+JUexfTM+lzvLJCLolhAiALsD9SY1JBpcMkszUt/cz6GJdcg22nq9ZAXxej6awi OzANBgkqhkiG9w0BAQsFAAOCAQEAmclgBeZRsnrEFdaG/yhoeRKcJRcK8QAkBW3z cDKhvgnmFt146UKsjqygrmmIOiX0dUw7yQmsePsma4E5ZBHIje6h47EzrD/aSSOy vqKGs/FHxtPuN/hg6WRVWNfRuqKorXGbyx5xeN14QrDyN3KjZemLC/QfS8oCnEIu ujpXHGgYL/ie34XvNAPKlFoXkzYOCG7Ew0fNeEW6PNDQKxY/wTDCkGX3WdWoh/Uk CgouFDgDjr2EAgINFhcqf6DnAPIiFs7jVmu66VVKi+wT+mYU3NgTSpATeYuV6R9p jqEMnO3cz4gcHtnLHjZG05MkW2f6NvDp22Xt5RG7Wgsk3kqGHA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAu85MXVEzc/nkaHJdb/ls kMG6Kw6xeQ43YxiUzKO9i8B+kdmZirYYR65AMVoWitrKkM3IpOxM5/ACCoDTaaOU WvwVGLCV2aOMFU+thHCaDST1qf5gyR8trP+n5KHWu+kqHHM48F6fpA8v0zdkCftV 64MjLqBtoXZMcERvuGR/RtX8sXgQwq35jiH2Km/meOViJd+Ui7oBm2Mhq11ydugD Kjhr7i5JQV4UuyUCM0IU3roGPapO3YcUvNcnBJvD8nRcwWo96W0U2zqrA4Y6DQZS ZgYHFtK8WeVPIvwaY6ffuBgLilDsF3yInjVMWtACsR54RosfkuB9HXQPTneVnC1m xSmXUfdBiFsPe8gkY5fUVTMpPtQrHHyYwc3RfiVV5UDWontunXNaAggXhYkEq2HC 3r1w8RsjFKY+SJqmBVKmSEKwQzDFtN4ZbZ+l5bIHNMKhRemmSTuRDUisnmHHSC/k HiV5jNMBBl51VXUtIi6O0FJL1Y9RKcdgQRQVZ/458ue2/EVqbgKMDHwm3s9va9JP TT0ovUaFU5ed3qOjFYP3aH8Kglg2umst3NiYGL9BPoz/ULpfc6IKxKgL038ShUOe nhJW6VfN1F0/z8b6X8A+v8DkTfCbbZp5SFQAigWIXV08KYWiniZZq+ugRmVuVk+3 XYT42r4srBQ8F6Ucf7W0FAsCAwEAAQ== -----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 413837472839260315399430486513793372705431 . . . . . . . . [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 2019-12-12 03:32:32 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 03:32:32 +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 'safe-chem.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 766181033029841745561803256300374010991072680145447161335781774611403620619455895799660321859283203636739941369956846755575054597514367344376617100996202723671880724924282158153020991664103475297958151004028285499469451400015479717450624403650717336426212049912379961578097577645678672352297072568620370208378856446697011955337462059110798378518630073663986829406935555162129884803224859261443427570108391347323599812553174567114315566725516209657231619345385635630999377302134673966550679315813825945082546502946516773002331025895592344407453818111341817821530670161318006521043926731569796833630048792227717333210581113634923499627841290514194682082915587884152690575254417830172245703346938341717865950327173230849476456347712169277471353745940001375291845840317117313888416219018971437660463964738457675797626416442842261273115108839055348384475876493785013086403749986008213692846149974330899765071829922412374005878162155846667353859126911752102860868501050527988615518537735026947557265071744697706266721563559020834847623572883561504422001721386319516291322629229203903110792414178745341057671808490981689288052298268662746820414622634604664713349527429732709863731500589413271040717841517729272683763013944983093199139771403 . . . . . . . . . . . . . . . . . . . . [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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:4|false] Name . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'safe-chem.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) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef8613f17000004030047304502204151c2a300ad45996bd5c4ff738fe44cc2a9e6a92bdf38c650335db4748984140221008cfc9b79ca1a9fb0d271830c1788a37a2254dcc735db3aa22d22bfb81809a2a3007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef86140f60000040300463044022044ec2035b80b9eaff08a08101a4ab8265f27e2547b17d333e973bcb2422e896102200bb03f52635241a5c324b3352dfdccfa18975c836da7abd6405f17a3e9ac223b . . . . [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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