azzurra.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:48:4f:c6:f0:50:3d:7c:ff:25:b0:bc:73:cd:c3:d1:6d:84 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): 03:48:4f:c6:f0:50:3d:7c:ff:25:b0:bc:73:cd:c3:d1:6d:84
Serial Number (int): 285943230174168895133906020900415000898948
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fc:62:ed:15:d9:b4:8f:3e:24:36:96:72:98:23:89:47:d4:b0:e5:52
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bb:c6:a3:e0:f7:4a:9a:d4:a8:77:e8:64:a6:f6:6a:3a:b2:a8:43:c5
Fingerprint (sha256): a6:14:89:0f:c0:6a:72:5f:3c:df:42:e9:0b:74:34:c7:a7:63:43:3f:3c:e7:91:9a:ff:f4:e7:b1:8b:c3:53:d3

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 285943230174168895133906020900415000898948
 . . . . . . . . [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 21:50:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 21:50:34 +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 711361758694390183654171708874335061406069116293636196667165286857898680138185586408503714906569230081443616542059828422541989325375746903676632932667373148704434087240530416229683692277870714696029844370025789879301138470000704609619568803422660393425653587398565140665170393743215812767358469625242372187016797773851182491139723953334143598742170874042101477156533946128582110399852715474803242499741599672078876635954374970306400999309574834625187770778385358525225801904453311657314081503214266398131989377626867129635344519659640107713250583383212377913665194151261506153611752259009955167025882436014759851805797828619903005904076521683639499355108247476479385935169711309181083964588376064398839831917514363176451012071641812668924828082207525363213462050505489451715726398404350276631448426552965544542057307920572224573224294879247462410467653065957984805347171412144934591079448922211317325434799699835761723268529474640497314907377888321302411566760295726723065913135901685024474832113525622565420276565947269995834625977423759705556201306422641057663791023939095789536381393658932312836955900959331373330991165188344780360745670184903304114743154521977048970049541206163696640278776040515114342730630926118045819775767261
 . . . . . . . . . . . . . . . . . . . . [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)
							fc62ed15d9b48f3e2436967298238947d4b0e552
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3ac749b500000403004730450220114cf5140271bca4134de9077674882ef02b990775e7c33dc8d29b466b105c45022100aa0457ee98a987c31babed388bf0aef5bdaf37ff1f617f33fc62e93959b5b3c200760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c3ac749b10000040300473045022069ec385299d4bc86c8ebafe87620c7eb50e4ca1872ef1e8d29a5bc36531ca3a50221009809e9b360694b93e1399faf0eca0b76ad3dd2ea4edc4fd446a4bc28f12d34cb
 . . . . [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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