damiano.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ec:eb:f8:48:14:f5:2b:9b:6b:dd:5e:4f:00:d6:dc:5d:ea 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=damiano.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ec:eb:f8:48:14:f5:2b:9b:6b:dd:5e:4f:00:d6:dc:5d:ea
Serial Number (int): 341957154119246520442990964065193013566954
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e8:25:10:89:e2:c6:fd:c9:a0:22:e9:6f:a1:c6:0d:14:9d:95:ea:ec
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1f:2e:77:7c:51:1f:82:5a:3b:87:67:c5:a2:a2:03:67:a9:63:ec:c9
Fingerprint (sha256): 3a:a1:7b:2f:bf:f5:46:e0:e9:f1:d2:3b:35:23:20:6d:8f:24:47:41:ae:bc:3e:9d:fb:5b:8f:39:19:e2:8a:89

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 damiano.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for damiano.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

damiano.co

Other certificates including the domain name damiano.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for damiano.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 341957154119246520442990964065193013566954
 . . . . . . . . [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 2019-07-28 21:21:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 21:21:11 +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 'damiano.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 826903031541101123368183569236718518772121841092071173208274104499901802334726851035001333843704467394966047575224242994572852727154872121883383651096926920043674047250775526820478790409968338121284616282577460076063153115783829828812134983440966054987839171695512132671841032794981153393239687271091443432425776392565401325277936351229948143236152597568073140980651040362940342132580975000270163307880956004556807196955299761354696211446790739137947367769318904846174894400211943270005249652563618672516789888731980172037763895377881386250784954584886256177009755145446321567997981631454729954140559965311634348201543586435518512697388951815203306783380060510271518778107606609440312918656566332815150872872685095682729463546783194458627371327894707048603794778064233819898766797759233414375265547089345854704558649892802596903031781055523151893278536557653747631248444256915107919193311645286564857929245480862622810854571859949790228477927916671397193567294741050770807607783752154996384548729243890405717093361297151766795203077272169997620550505878819050285209223502685165062402224800230586428283013054993370031087062472804892974648375840469728301766425579136549966833003745032376371182892108544999810899433570885784338493974227
 . . . . . . . . . . . . . . . . . . . . [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)
							e8251089e2c6fdc9a022e96fa1c60d149d95eaec
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'damiano.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3aac650c000004030046304402205d6efb490ae93725d89f56c9c65942884cb0aa32b677ddbf4c510865da3bb2f902206c6bca64923033f1693061c688346911dfa394fef9931f119a6a75d409c8c8fb007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3aac63050000040300473045022100bcbdcba4ea1676f5a8cec594b43ea48a8ba7fb9c00c73dcde0822fda3618098902203f192af2ed6f6c9c44cf66e2b9d0df19a774923e351d96e5d58b39f9e4620d7c
 . . . . [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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