scienceflex.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:32:e6:9b:aa:63:fe:39:a1:30:3e:fa:02:7e:db:1b:83:e6 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=scienceflex.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:32:e6:9b:aa:63:fe:39:a1:30:3e:fa:02:7e:db:1b:83:e6Serial Number (int): 278657506842303166234244193303963859911654
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c5:75:51:ed:30:26:99:1b:f1:63:ab:a8:c5:7a:61:3b:74:79:19:9d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8f:54:c8:9c:60:26:c2:68:d0:da:fb:cf:d5:c4:23:e1:6a:eb:0c:5e
Fingerprint (sha256): d9:3c:c4:1d:f1:32:12:77:df:a3:ec:b5:3a:75:94:da:99:48:fc:9d:42:6d:7f:48:17:06:47:3d:e1:82:55:ec
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate scienceflex.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for scienceflex.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
scienceflex.com
Other certificates including the domain name scienceflex.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for scienceflex.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISAzLmm6pj/jmhMD76An7bG4PmMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjYxOTEwNDNaFw0y MDA1MjYxOTEwNDNaMBoxGDAWBgNVBAMTD3NjaWVuY2VmbGV4LmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBALcj+HrLxKvpxBuXV5BBoHA927d0ybBP xjeZ82jHbgq8W5UxgNzoBRKutQxMoymdb9mMsfQIJRxch1a9DcePdXTdbD4Q+WLc xA2xKHZ9WJPV6F5L1GQnKAh39XK0VzK11WtT/5v6sLH3KEyZePWc5X0exyKu54Ww aIh0xAi907W1g1/EGpLeuhKf2F9j+2Q8ThHgGCE2HYxWEQ10+dUPl9gLQNvC78z9 /GbpkWyC8SnwIKlN9D3yo2QxPm2+LMx9varli4Sg7BzuzNaTRe1xF64J0p6eeSc7 GuE4A6D2i9rDoahrTlTZSHMUUlH5lR4f6ioodXJcgbBMuS68Dmn7Xdu+AokRWSDP nvlAiZpFdnd/bXhoGrVyx7I012jXxb0B3nLVemPgD1eMbktXPGY5OSafU5HmC3Bc 5omiFtvN/j9RQdo2fQiK85Six67So+DwE80tAz87FgM3iXqJ1RdR3I0HsXLovx/Y oSLLbOeQxjMBWYUXMeGO2V7RfOj3RBBxOfIkZYztQ9tfY5PcCaIGJfFzqhNvZcxm CsyhuLOZquBnduUwr6Q+Q7oABhShfU9WAJbVwWh/m7qpRx02kRJpRGlbdEH0/ysC erL25tsoQZ16KznU0kO73R1xPv6LCHpvKzr+SbH0qUMO6CStSuSBcHm1esSLmwCq 8Rz2iuKJjFIvAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMV1 Ue0wJpkb8WOrqMV6YTt0eRmdMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPc2NpZW5jZWZsZXguY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFwgx98 EQAABAMARzBFAiBCXa59IXXoIK92/aI8J2ekjokzUTNCqaslJoRZYYp3FwIhAM2N ThhQLcmCpOuZweKnV5Jxk2PpCxC5x77TRA21aQz+AHYAsh4FzIuizYogTodm+Su5 iiUgZ2va+nDnsklTLe+LkF4AAAFwgx97+AAABAMARzBFAiEAlYXqfBU7RKX9uBZk ESBCAoqEi0OMX+ITHJBwr46dDrYCIFHBMHRDmQOTLgaobe5oslSg6PWBynhZx5hz JPtFaGc+MA0GCSqGSIb3DQEBCwUAA4IBAQAwryuIACVnbxDUDPrKTGT37SB2U6Cc CcbvOi/Rm5E+LDdDfowtsm3yquNlT4ye9O/L/IpESgMk8P0tkr+rDptKVzuWuwqM 06+d9GnVDaxP6zyQygByvxA+Xc8IUeGtJ/OZbwu8Ms7bmN3C5IqHwCbXhrA55W5+ j2bNLAmk1Wb3zRbJWPSSzd6oRG+gFErgjMYD2EbtA7l5k1jk8s/qkXJ2J0WgB9EV kyHOFHxJ4mD3Y8ia8n5S5OTGDjLqDgoKJifZT3ab7n9g4b1Jx7vVX7lHgusnJ/2J 2ADwwHj0DuC29/OmnZ0Bgtemai8iJQ6J2ixqPSz095+RmIkvcEvh+F1k -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtyP4esvEq+nEG5dXkEGg cD3bt3TJsE/GN5nzaMduCrxblTGA3OgFEq61DEyjKZ1v2Yyx9AglHFyHVr0Nx491 dN1sPhD5YtzEDbEodn1Yk9XoXkvUZCcoCHf1crRXMrXVa1P/m/qwsfcoTJl49Zzl fR7HIq7nhbBoiHTECL3TtbWDX8Qakt66Ep/YX2P7ZDxOEeAYITYdjFYRDXT51Q+X 2AtA28LvzP38ZumRbILxKfAgqU30PfKjZDE+bb4szH29quWLhKDsHO7M1pNF7XEX rgnSnp55Jzsa4TgDoPaL2sOhqGtOVNlIcxRSUfmVHh/qKih1clyBsEy5LrwOaftd 274CiRFZIM+e+UCJmkV2d39teGgatXLHsjTXaNfFvQHectV6Y+APV4xuS1c8Zjk5 Jp9TkeYLcFzmiaIW283+P1FB2jZ9CIrzlKLHrtKj4PATzS0DPzsWAzeJeonVF1Hc jQexcui/H9ihIsts55DGMwFZhRcx4Y7ZXtF86PdEEHE58iRljO1D219jk9wJogYl 8XOqE29lzGYKzKG4s5mq4Gd25TCvpD5DugAGFKF9T1YAltXBaH+buqlHHTaREmlE aVt0QfT/KwJ6svbm2yhBnXorOdTSQ7vdHXE+/osIem8rOv5JsfSpQw7oJK1K5IFw ebV6xIubAKrxHPaK4omMUi8CAwEAAQ== -----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 278657506842303166234244193303963859911654 . . . . . . . . [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 2020-02-26 19:10:43 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-26 19:10:43 +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 'scienceflex.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 747148096251094586927033065450215775117226794925370493576602480211279043773779860653918102434475394154155537521365261640129740431414783831824907803254838411303920998573879739054365912016822774182871476612984934512854016608478352966790529737948097127521736790004825811311111675278522512367921074304877596058771864546453280690305743707272361847077258611767358218322263577433180532154367269025096572357085455604922270590544600329840921382726318292394219271679241798638881448481576374439182384513662756896807319390254895760924731302195868059168022703432708204067637977923831963221666507377366052930163956150839893182960406532299839241010311970137589994031272578285791664688707809767053584451330246955491256156344314713232651575038008803571415003444705041133221200023405627301757918868913231020339680406853100189775948023275848830443862464327391722724336749969359632621086001111978973802751607726844689709854321892647977331292583740967115567067625923175696730340233992263486035218793017281177187049510201568760398905013363370398381061474699207680572297026379186091852680885127719149052160930784365524658099179821086701733550743053462899225948620635797693206199105841816910008211783333000351123576677028816913881616887950379515855606927919 . . . . . . . . . . . . . . . . . . . . [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) c57551ed3026991bf163aba8c57a613b7479199d . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'scienceflex.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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170831f7c1100000403004730450220425dae7d2175e820af76fda23c2767a48e8933513342a9ab25268459618a7717022100cd8d4e18502dc982a4eb99c1e2a75792719363e90b10b9c7bed3440db5690cfe007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170831f7bf800000403004730450221009585ea7c153b44a5fdb81664112042028a848b438c5fe2131c9070af8e9d0eb6022051c13074439903932e06a86dee68b254a0e8f581ca7859c7987324fb4568673e . . . . [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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