safe-chem.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a7:5e:a0:d9:f1:4b:f3:a0:f9:6c:b9:62:6f:83:09:c8:2d 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): 03:a7:5e:a0:d9:f1:4b:f3:a0:f9:6c:b9:62:6f:83:09:c8:2dSerial Number (int): 318289795690578988065969446218178518173741
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5e:fe:e8:8f:46:79:41:cb:e4:f2:8f:71:5b:aa:09:8c:2c:c4:c4:e3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 98:67:23:f8:38:a4:69:a9:2d:c3:a4:e5:29:90:68:84:4f:13:62:52
Fingerprint (sha256): f4:27:83:30:f9:8e:74:5d:ab:8e:90:77:b2:0d:9b:64:79:07:1d:ff:16:77:c9:12:81:4b:3d:bb:7b:05:1b:a0
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----- MIIGUjCCBTqgAwIBAgISA6deoNnxS/Og+Wy5Ym+DCcgtMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTkwNzQ4NDZaFw0y MDA1MTkwNzQ4NDZaMBgxFjAUBgNVBAMTDXNhZmUtY2hlbS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC7RqzIFF5RLpiwbUIrvz8TiJ/FHNT1tUt3 vtkLIu2H+levaQqLIKGrcZbIg+lvbQXt9uCdS4daZ32wP1Am23EEHC3INJqCUW87 bq/Vjjs1jxdqN1Dw3q06bVplWDIcTHgvcG2hrTQQHbv3gKhpTGymrAetznU0/p5P b3eQAH4k9uIE0DWX4yaRnhGTVaPf2NqJSDRoRw3aIqgFSkIX5LLR0J9iaIBj8Qyf S1vn4WuiicJxJRA96aYCluzP0leZQuM/Lrlz+9CXP8CGz53atA4b8jEblbdqsoNx YUduVj/u1dnR5BaMtsEuCffELY0Iq7QHAY6aKs0RaCHMUVGZ4A6LvuD8beb9a9S5 xjvpShFTmlJDXwbHWxS49f0rJnk2sXaFQ1V0v7ldH9Dn2I0uHACb+c/CHRriFqlb 52jqk+EDaV05ukcELXgmKaHgWaQhhbzTSEHY1YjW9jr1KARk1gSZzT6//qbeJWc1 dbV1n3sKpzIw5pFQAM0t71S1JnZIO/YaPycuTX1iSSh89/KfAb4YwIgpdvEyebb3 aWC3laP4z44fq32yz4VY4l6ZJCE8lhHJ1Syt7mfQyOVVV9rOrlz2iUTLos+HQwDW gA6w/eHjtea3h3VosJ3ltDTeQtN1dI7xj0OlUxQTYb5WPBDEGkC9Hwb3CZOGYNBw 7fairj3oNQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRe/uiP RnlBy+Tyj3FbqgmMLMTE4zAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXNhZmUtY2hlbS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdQDnEvKwN34aYvuOyQxhhPHqezfLVh0RJlvz4PNL8kFUbgAAAXBcop/uAAAE AwBGMEQCIFCrQSzyzuomwI/pU/wkwqk1yJgFcFaKHbIf5qItK3QoAiBGFFCjjgfU 0IBflDZKmLKjvgWdjX1IUYS5V16jw2wQdQB3ALIeBcyLos2KIE6HZvkruYolIGdr 2vpw57JJUy3vi5BeAAABcFyioCMAAAQDAEgwRgIhAN2WA942+qQ6XO/GKFuTDc6C VAMclcWFFJZpstvXfribAiEAmUjOq4Ehq27NgrImi5fwsTLyWtAixFkJ7I6J33wf N4YwDQYJKoZIhvcNAQELBQADggEBAIj9zeasIa26wQrlwzckjORm0NbblYQ9bpZj dZ1YbqwyhZnYtXAYlpQupPqMowMgmjTGUypuk7lB0FKdEvO5T2lhz7pdJOW8Gywg JkqjaWwfTjKvipKcw7RbArjXeMpbikxPkjDw7kFXgvB0O3iDb+iXQa/v2eHV/rNP GLGVsDvNAIJOeqzByouI/QuZX+4N3xUQ60G/qeUksC4vOvvzN+Z2AgPqq8X5AtlO OQKGC3FlGOeY+y+aykS2OdMaxqwBPNNbl83ouR8PrlgsGNOyZ15psqUhnp4ySXAn PHU1k4fE8fMcuvaOXg+prmjvD8Dxvy3N86kp4NQ3GRLUOM7rPRo= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAu0asyBReUS6YsG1CK78/ E4ifxRzU9bVLd77ZCyLth/pXr2kKiyChq3GWyIPpb20F7fbgnUuHWmd9sD9QJttx BBwtyDSaglFvO26v1Y47NY8XajdQ8N6tOm1aZVgyHEx4L3Btoa00EB2794CoaUxs pqwHrc51NP6eT293kAB+JPbiBNA1l+MmkZ4Rk1Wj39jaiUg0aEcN2iKoBUpCF+Sy 0dCfYmiAY/EMn0tb5+FroonCcSUQPemmApbsz9JXmULjPy65c/vQlz/Ahs+d2rQO G/IxG5W3arKDcWFHblY/7tXZ0eQWjLbBLgn3xC2NCKu0BwGOmirNEWghzFFRmeAO i77g/G3m/WvUucY76UoRU5pSQ18Gx1sUuPX9KyZ5NrF2hUNVdL+5XR/Q59iNLhwA m/nPwh0a4hapW+do6pPhA2ldObpHBC14Jimh4FmkIYW800hB2NWI1vY69SgEZNYE mc0+v/6m3iVnNXW1dZ97CqcyMOaRUADNLe9UtSZ2SDv2Gj8nLk19YkkofPfynwG+ GMCIKXbxMnm292lgt5Wj+M+OH6t9ss+FWOJemSQhPJYRydUsre5n0MjlVVfazq5c 9olEy6LPh0MA1oAOsP3h47Xmt4d1aLCd5bQ03kLTdXSO8Y9DpVMUE2G+VjwQxBpA vR8G9wmThmDQcO32oq496DUCAwEAAQ== -----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 318289795690578988065969446218178518173741 . . . . . . . . [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 2020-02-19 07:48:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-19 07:48:46 +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 764019724120772221912334605113885008987087625374997773562395569280943833382148702621936137752994403898854678211425631015825679235584135344868015194364215123353764352766905499934111595042368520694530401261675079460130899024812930263852574727180066003319998371351115924599549131803837987865576716785863309393845534414699757962128723706706774305392604796054271916104973578313746938423645608138232299882026277302482948982437869718313745720830689601538953538788509273533554030668671746258718707016631846495026359770935045185681818124252116705470735815362634271246876244916714745117955352069592550737486083993033395568026828821678954589954476785355429138414299276766582406858480902891757738680072580713327660001840449080967226784068562246852604703522258580457095237955309587817043656755602210243027016248879412403207370915910024725530351224219689214687869784076195576598987303483349523093465630899758278208589820689503284990492088735997841125977844618168085852953210740996096230959664485335992203020302293542111595905868228796420115502801046139871407670062999137867108408909885225661480231074917656972961481585606893827138366776608726540642676339969833259179007491046414512170420137455935426343072903459642616295779538502335387658130155573 . . . . . . . . . . . . . . . . . . . . [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) 5efee88f467941cbe4f28f715baa098c2cc4c4e3 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001705ca29fee0000040300463044022050ab412cf2ceea26c08fe953fc24c2a935c8980570568a1db21fe6a22d2b74280220461450a38e07d4d0805f94364a98b2a3be059d8d7d485184b9575ea3c36c1075007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001705ca2a0230000040300483046022100dd9603de36faa43a5cefc6285b930dce8254031c95c585149669b2dbd77eb89b0221009948ceab8121ab6ecd82b2268b97f0b132f25ad022c45909ec8e89df7c1f3786 . . . . [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) 0088fdcde6ac21adbac10ae5c337248ce466d0d6db95843d6e9663759d586eac328599d8b5701896942ea4fa8ca303209a34c6532a6e93b941d0529d12f3b94f6961cfba5d24e5bc1b2c20264aa3696c1f4e32af8a929cc3b45b02b8d778ca5b8a4c4f9230f0ee415782f0743b78836fe89741afefd9e1d5feb34f18b195b03bcd00824e7aacc1ca8b88fd0b995fee0ddf1510eb41bfa9e524b02e2f3afbf337e6760203eaabc5f902d94e3902860b716518e798fb2f9aca44b639d31ac6ac013cd35b97cde8b91f0fae582c18d3b2675e69b2a5219e9e324970273c75359387c4f1f31cbaf68e5e0fa9ae68ef0fc0f1bf2dcdf3a929e0d4371912d438ceeb3d1a