valeriano.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ba:e1:d1:61:5a:e1:d2:07:1c:6b:e7:45:d8:04:af:5e:48 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=valeriano.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ba:e1:d1:61:5a:e1:d2:07:1c:6b:e7:45:d8:04:af:5e:48
Serial Number (int): 324929541506264488210145687645322008813128
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d0:da:e6:55:f3:7f:68:46:39:98:49:fb:98:5e:6e:3c:eb:63:8a:18
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cb:b7:5e:65:61:b5:7b:a9:26:f3:e6:a9:dd:1e:c4:35:fe:60:5e:3a
Fingerprint (sha256): e6:9c:ac:ac:9a:76:6f:5b:7a:ea:70:74:be:a2:6c:cc:83:98:03:32:95:88:28:f9:23:6b:85:ba:1c:13:a7:77

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 valeriano.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

valeriano.co

Other certificates including the domain name valeriano.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for 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 324929541506264488210145687645322008813128
 . . . . . . . . [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 2019-05-27 15:19:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 15:19:20 +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 '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 708619324362797518622974470848536979585300258393330521148509783338707400333119166821356875712452050828372559018340124682075794047940935619891508847584260925268467662755947413227867312203991443771062929811043408699636041607973361632576320751966050687628766521757111891651831544754820833099810919341571299646262926067555655910529103224865939570906434692382487825668533640759733808740002509252367220990342462613562163594233677742894859117068353637137408389827488819726646947448773003803590076185265191059238261585374246715177890763313295066277976270003020816587926710310905195872002379889342480919528779085209014392823154965930826909050441415895061279864473641667520136540292247455764059437294668956340257323453409201222065765444472439352104627506075054264606312429158723437003035476127055407972107469322514095481941004867774970117897286662457585484293776508992834997079601723534646777244550158119861146226868582419954782385645907321377401449679001340061185529421526716362202829098670870521115692817232189351963237719433641457275344786373093562361244926858356109979429275545948744891267299583678610692944537801507617364400218937091304012053294628282798893003070073815784114681889525356218233790612718052516764247430297781874695074398373
 . . . . . . . . . . . . . . . . . . . . [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)
							d0dae655f37f6846399849fb985e6e3ceb638a18
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016afa16ce6d00000403004730450220273e4b3b5b44eb9145ae17cb914878d5b1850170bf56ec3a2345ba29037f5efe022100cfcda171e5ea6e9403ebca65d7bb373adbeb8baf18c786beec8e40921583f04d007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afa16ce610000040300473045022100d82967b1d09a46fb80253fae5362279b964f61bfefbdc6ef6c324ead4c46494c02207db625187ab22c93a6bbb9d65f33ac4e75a041b13170c9630b3c393866042cda
 . . . . [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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