www.proscai.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:cc:28:ac:16:0b:11:a6:c1:d0:59:31:2f:de:cc:11:cd:5a 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.proscai.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:cc:28:ac:16:0b:11:a6:c1:d0:59:31:2f:de:cc:11:cd:5a
Serial Number (int): 330808523289133235021775134818388675775834
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5d:75:0f:40:34:3f:45:e6:ab:17:b2:c9:3f:3b:6b:1e:b4:22:31:ec
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b9:09:78:c3:b2:50:19:0b:64:b1:d5:f8:0b:74:82:8a:c4:63:df:eb
Fingerprint (sha256): ef:66:a1:10:c0:fb:a6:ec:2e:59:39:2e:f9:aa:b0:ff:d9:03:de:52:43:7f:c0:ca:bd:2e:24:b2:38:5d:2a:76

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.proscai.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.proscai.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.proscai.com

Other certificates including the domain name proscai.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.proscai.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 330808523289133235021775134818388675775834
 . . . . . . . . [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 2019-04-06 09:16:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-05 09:16:42 +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.proscai.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 773143533299648190264828303553177046770097967311912577059250846734739512834886077411330699885910376836753702408189477957394356710470289472699042858454976662457458071120220046294208801346030307297535630103443535284912704793880053589520095507157889746579950996351026160423543526767669682943415051702394080819541072582938898244848373473708006849187218411349352322297439454238352198150939512705522332488097236120166349814908889777363884516494710199186819469174818178540462406366882483096615943019297614999188578607431271413563415167054327469717435773367033951662194280324226422311433360179736576348688322124847424616652211546156791362197306889825222486631697594027810371456172427059828043979174732460494340265459489482562686995340962915546951634211737547527424106287250184398751562600238362135711002538560837632976519173982927279206906276978779883403038870333405232587352978551509180324062122303587978100144318431365186838254068183991489486017422016578913089933203174209964274846984025247500197995507873095452888132536590120376982050120266514203906502049992795700071306118543947680756021601507769698308501560950862327333479282239140545535780785104044171558388881150504887462654893019939808443894794818974325707637433323319792347986504661
 . . . . . . . . . . . . . . . . . . . . [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)
							5d750f40343f45e6ab17b2c93f3b6b1eb42231ec
 . . . . . . . . . . . . . . . . [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 'www.proscai.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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169f2267e3f0000040300473045022100cd22ef3fabe2b14866b60b4f4fb8b97162bb75a95e45ca06e8f66ae95e76d86902203c6147a2568464421aa52c0ab4aefee210d482415cdf8eae76ca20fdea659231007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169f2267eb8000004030047304502202a85a74f8369b58445d7b0372a3abd556e6c489fcfef98157f136d60c70561870221008937b1542a20104898f2756cc3bbe2e2f9056d9557e121dff0528f20b4ccc76b
 . . . . [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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