azzurra.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:51:2f:6c:65:5a:20:be:71:ab:8d:84:e0:30:c0:b8:c2:99 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=azzurra.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:51:2f:6c:65:5a:20:be:71:ab:8d:84:e0:30:c0:b8:c2:99
Serial Number (int): 288962766055403406635929918281672178582169
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 81:1e:db:8d:83:b8:e4:a9:c8:88:31:02:81:86:46:25:bb:50:ef:31
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 57:21:07:d0:9c:47:41:71:13:3b:7a:0b:44:c9:7f:5a:3a:4b:70:f1
Fingerprint (sha256): 13:67:32:4c:e0:e3:ba:59:bc:d9:cb:76:d1:39:a1:25:91:ba:31:e2:f0:ef:0b:04:ee:81:b6:65:f1:49:38:82

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 azzurra.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for azzurra.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

azzurra.co

Other certificates including the domain name azzurra.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for azzurra.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 288962766055403406635929918281672178582169
 . . . . . . . . [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 16:34:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:34:29 +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 'azzurra.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 837046913905026644408778974571985623814069315450196108800852855469077736175505706490747403654157183782553192279025300848893128135523555548705258533120971778765609808867636829731229234957264403290397164135065419687610674760876553214329139582484472188566649693086939804305989542013399940017853559608220590342591598716849520476529804529616045412377244483253686864899722078607540642733898360901572288292669183715216656131056602337139178871381254147530824770925938572672584086382213023552369707119702184158339240942578909547471279041256615389361009573186388565862056706293386772790108172224056533435306971455703868462133312132316756299367024501563794682609096573303279550710889796068614846177561986768792745992235014704314440647665569504941810378544653428184185701294211132661376619746945580579122021350208178516384567053957993087694567070550373116499229007374706590750857233505690723300433540992155309891883159907670879283186497664663804873492342525871654951856909728013063335634142037015412962055194107304394868547877701812405376426434430832164642908720064417616003224450500113320129639974715867740642594067176721948346147149590123171761925169390713371941852231967938706533674393225352808724152098079083910062620664274803516206867465357
 . . . . . . . . . . . . . . . . . . . . [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)
							811edb8d83b8e4a9c888310281864625bb50ef31
 . . . . . . . . . . . . . . . . [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 'azzurra.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)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aff81fc2b00000403004630440220191abea5c8e619fd825356f787ff1ad2049801bd3e881f22bff34a76f64158660220732c131dbb73a6fbd1600b1a37f66c3023e5211be2ee01815e3b59b37f21ff80007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aff81fc4b0000040300473045022100c099b1663cc7c70c3acdd3969b2a735ece284c28d557dcee1aef4498badcdda4022071de3018ca5ac38b943a54f4d47b13c6ff8bed419e9f37801e40e5a007da5716
 . . . . [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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