www.valeriano.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2f:59:ce:2d:6f:aa:fa:dd:d3:99:71:f5:95:5f:5a:c2:c8 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.valeriano.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2f:59:ce:2d:6f:aa:fa:dd:d3:99:71:f5:95:5f:5a:c2:c8
Serial Number (int): 277449500866898237343909576639312815637192
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 61:87:2f:68:d0:9c:7a:49:d1:46:79:a0:b2:f5:3b:ed:00:94:51:41
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 51:39:49:85:a5:bb:95:92:21:b4:a2:6c:f9:31:89:0b:14:f1:30:6b
Fingerprint (sha256): f8:90:ea:21:d2:e6:a2:ed:a2:d8:f7:ff:fb:11:7a:b8:cf:52:b2:e9:4e:53:9f:ee:e8:23:3b:8a:eb:9d:b0:3a

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.valeriano.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.valeriano.co

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.valeriano.co

Other certificates including the domain name valeriano.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.valeriano.co 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 277449500866898237343909576639312815637192
 . . . . . . . . [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 2019-05-28 16:21:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:21:22 +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.valeriano.co'
 . . . . . . . . [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 671761287572732557078309735361473504369292407574460869280347988003857877460035305652379302109092138065397816953531235420592174888173225770505179563691799926468741382955822007227502627697136332728920258709424380657279697337566082122861756714996435990343739615518248779930506984780597647059434931655599875144064019081283156281215147831394824027014064410907675464971247770333757737437345951926931223226923185893288924773801747434616695048931414769681551013231478176532099973126250864084565610899299414700906376259408454715584327740333668520022449630484130759332240799679339801814991848981443955058529471192354865788002522422623820596398128687563863824413926885534566360413849492473322487761004292904767795886334982837774505871110570085374110377929547213950403150831325316356316453463884931774739389167016013795465880175558768267254658599200884439218923670428092655828584817918256025992272245793098743981089294650455897845494796731493645641747731257230461391088629833929002124913945166409186540669017695456254969540398731619823583232526504193193634751170601196579102386893392761007158810313576907932164476683832910924102265130147125243348287532544360678177492298423322561640779837365801950270722322998455374544943700640519395638954520909
 . . . . . . . . . . . . . . . . . . . . [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)
							61872f68d09c7a49d14679a0b2f53bed00945141
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.valeriano.co'
 . . . . . . . . . . . . . . . . [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)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aff75fb880000040300473045022100a7009321c39c681238739bcfd79f27f40b8b6c954185d6458101a9472b57e27b02207776e859e49a950a88a7c295023abe71bd5946699577f2854235fe1584806bbc00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aff75fc20000004030047304502202568b13b6a8976ae642ec4ed0050449855cd309b413284b11e09ae4252e5989a02210093c893014d5d44869b1952636378adf9543ad2c83f4dceaf2666f6411c515be3
 . . . . [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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