www.cromatura.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:45:60:33:a5:10:26:28:a1:7b:b1:44:15:21:d3:c4:9f:ae 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=www.cromatura.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:45:60:33:a5:10:26:28:a1:7b:b1:44:15:21:d3:c4:9f:aeSerial Number (int): 284944215155437675871594938624818706423726
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 43:14:77:c3:2e:da:84:97:c5:34:02:f0:77:81:cf:cc:f0:f4:e6:4f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 02:d5:5c:2f:f0:fe:39:f8:97:3c:08:6c:fc:55:d7:7f:cb:13:50:3c
Fingerprint (sha256): 84:db:65:22:57:63:df:fa:b3:73:63:12:b7:38:05:d4:a8:73:a4:e0:d4:a6:ce:bf:d6:7b:1a:55:b4:a7:e5:ea
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.cromatura.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.cromatura.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.cromatura.com
Other certificates including the domain name cromatura.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.cromatura.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWzCCBUOgAwIBAgISA0VgM6UQJiihe7FEFSHTxJ+uMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjUxNDMyNTlaFw0x OTA4MjMxNDMyNTlaMBwxGjAYBgNVBAMTEXd3dy5jcm9tYXR1cmEuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtxWmKDU9v2BbqmzXqhSaekPz2gTH YgwH7hlfaTyzVFNziyEU9DamHUiQG7+lU4DT46xr2FQ6Q3xQqsvIgcm8aZUhb4jD YSqTgc0z1B7yj8jxZsolG9911dMfysgyl0y+nvZa1LsdG4ygb/W1mX/QNq4fNden 3h0hsCwlLGkrb7u1TY727D8vJeQYAN6dijnRp4GLcDovWu6vpmUmtzLeFLqRmdcw 4kQsmRRDsnmQmK1eR8EQ0P01fI0JVT8NVtzo7YV/oeLYoVtbhznAoYWixTgbi54d 85kSFx3oIeynFrzEGDYWDUzQ6SCodUan+u8Lu1/rC69FpeMe8kdsdOb0P1biwW0h Uc0R+7+thjvr+JqKoO08euarV54/AholXk9VZl5ZD31TZ3h1v8JoMd7+XDuGlVna zxKOj1OUghIXkslG8pCd/IVAvnFhvQSX5FnkerpW0SN+3P3LQ7x9lMmW6R9lJw/4 rAHRoa+V3S863x3YPcAMOW471AzgZn/o+3KOw2qzKropBvlpPQSazV6mHYxpBkBo t2cM1jNVHE5vYuQ/h4ioud2w/LhATmYzoRECUq8rk9UrFHfaZTTJJLPP5qq2xC/l GsVLb+Zd/XLWyRnn5taOKSvcOWqIQ/LY1rpJl/mO319oEnqKfZ6eSikudp9Iz+Um U5eIRsyfmrN8vcUCAwEAAaOCAmcwggJjMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU QxR3wy7ahJfFNALwd4HPzPD05k8wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuY3JvbWF0dXJh LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkC BAIEgfYEgfMA8QB3AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAAB au+fqhIAAAQDAEgwRgIhAL9maYPHPp41LRL+4HwI8YflwUJUZ9RjpjSBtI5m5t12 AiEAmF+HDQubNUWdVYcXea1e4DBW7zU1ZmBG1X9LDjro7X4AdgApPFGWVMg5Zbqq UPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWrvn6v5AAAEAwBHMEUCIC9Io1OVW1NK DeDTajKNxzBXCipYVXwzGr8TTVQR7DjbAiEAqZ6IydhWaU/Ih0627PNRR/vbpEGO KCalECm5hCo87rMwDQYJKoZIhvcNAQELBQADggEBAIkwdfCaOT7JfONSQhDDBBYU Jn2xKfTjhKlNQYsnLLJlvWY9mi5H9wheKMHP5xMqM1u8a2WiXndmdxeDw+R9jKgH Ro9i98V8mEu1PG4WQhRjTPtIf8vpGr10ACR/qYJcEj6SulvH5VJrePbatJJGJ/LJ n2uciMkzRVS6c8DK5WOPEyuj1fjHsWXo7bOvZQTUnveKssyS1M7QjXahpnD/mcuZ lSU434QubiDdhbxJYVxyvmm1z6QCtuxcFKBBo7YTM+xOrGjVKN6dYg8QqSSK3LvD 69COuwW8HDFFOikJhf/9kcJYRgCsrMJbPKsO+s1m0mHJwvp58i1VQ6xV6VKD0yU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtxWmKDU9v2BbqmzXqhSa ekPz2gTHYgwH7hlfaTyzVFNziyEU9DamHUiQG7+lU4DT46xr2FQ6Q3xQqsvIgcm8 aZUhb4jDYSqTgc0z1B7yj8jxZsolG9911dMfysgyl0y+nvZa1LsdG4ygb/W1mX/Q Nq4fNden3h0hsCwlLGkrb7u1TY727D8vJeQYAN6dijnRp4GLcDovWu6vpmUmtzLe FLqRmdcw4kQsmRRDsnmQmK1eR8EQ0P01fI0JVT8NVtzo7YV/oeLYoVtbhznAoYWi xTgbi54d85kSFx3oIeynFrzEGDYWDUzQ6SCodUan+u8Lu1/rC69FpeMe8kdsdOb0 P1biwW0hUc0R+7+thjvr+JqKoO08euarV54/AholXk9VZl5ZD31TZ3h1v8JoMd7+ XDuGlVnazxKOj1OUghIXkslG8pCd/IVAvnFhvQSX5FnkerpW0SN+3P3LQ7x9lMmW 6R9lJw/4rAHRoa+V3S863x3YPcAMOW471AzgZn/o+3KOw2qzKropBvlpPQSazV6m HYxpBkBot2cM1jNVHE5vYuQ/h4ioud2w/LhATmYzoRECUq8rk9UrFHfaZTTJJLPP 5qq2xC/lGsVLb+Zd/XLWyRnn5taOKSvcOWqIQ/LY1rpJl/mO319oEnqKfZ6eSiku dp9Iz+UmU5eIRsyfmrN8vcUCAwEAAQ== -----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 284944215155437675871594938624818706423726 . . . . . . . . [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 2019-05-25 14:32:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 14:32:59 +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.cromatura.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 746919866098434591617423652799382608893172378931931395680966061032900646256268531563431280024490251895470035940345615554457776871727463165804766662207544917557776588256270346408218594025339133587010551050965302109536880653319785532656302712435501048177167993938689524653603183785752873937267237433888945847697895894566455909202440296914562378149667421478886521319503314594762862934270241765692156583564277003789830251112263036229553106647017349581297409996115619008580811702610282488271804112628180034465875173789058800147743191688183682751818105689771141911619495489991181861199106048400981964874586255948011735584342885471930672390163718319841356061359234132477145785229681805345242778170963377477355377028298868580089629390726465129041834285994827269183560374261405238816843821380401831949169012268189961099171422390425571823904571523801160177859979879711908476818817814375846751622877157587254503653293126405765188863099028117368540236548789668045150390609626251366498335492627015698049772088372348257484960355992387576899740128992026639188754300165204532819337506353743837682746783617845426542442298834231328065072602619984984793620250150545578629337857855454636788025728086899436856660252016635700302430104981155695745746910661 . . . . . . . . . . . . . . . . . . . . [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) 431477c32eda8497c53402f07781cfccf0f4e64f . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cromatura.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016aef9faa120000040300483046022100bf666983c73e9e352d12fee07c08f187e5c1425467d463a63481b48e66e6dd76022100985f870d0b9b35459d55871779ad5ee03056ef3535666046d57f4b0e3ae8ed7e007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aef9fabf9000004030047304502202f48a353955b534a0de0d36a328dc730570a2a58557c331abf134d5411ec38db022100a99e88c9d856694fc8874eb6ecf35147fbdba4418e2826a51029b9842a3ceeb3 . . . . [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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