host01.dynweb.it

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c8:91:9e:05:51:02:76:30:04:a1:c5:48:39:6a:e8:77:88 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=host01.dynweb.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c8:91:9e:05:51:02:76:30:04:a1:c5:48:39:6a:e8:77:88
Serial Number (int): 329586889729591184968822135473965447542664
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 03:ac:9c:91:1b:36:2e:0d:38:09:9e:24:91:02:95:27:f0:37:17:10
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 42:59:cf:31:63:23:c4:d9:8b:70:da:9a:6c:cc:e0:d5:f5:ae:f1:b5
Fingerprint (sha256): ef:49:e3:6e:81:8d:65:9c:c5:52:6b:d4:0a:0a:03:ee:ab:5e:2c:9e:c4:4b:21:9c:1d:cf:1c:cf:01:ae:b6:4e

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 host01.dynweb.it

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for host01.dynweb.it

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

host01.dynweb.it

Other certificates including the domain name dynweb.it

(limited to 100 certificates)
host01.dynweb.it
host01.dynweb.it
host01.dynweb.it
ssl.dynweb.it
host01.dynweb.it
host01.dynweb.it
*.dynweb.it
host01.dynweb.it
host01.dynweb.it
host01.dynweb.it
host01.dynweb.it
ssl.dynweb.it
host01.dynweb.it
ssl.dynweb.it
host01.dynweb.it
*.dynweb.it
host01.dynweb.it
host01.dynweb.it
host01.dynweb.it
host01.dynweb.it
host01.dynweb.it
host01.dynweb.it
ssl.dynweb.it
host01.dynweb.it
ssl.dynweb.it
host01.dynweb.it
host01.dynweb.it
host01.dynweb.it
host01.dynweb.it

Certificate

The complete raw certificate details for host01.dynweb.it 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 329586889729591184968822135473965447542664
 . . . . . . . . [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 2017-04-02 08:50:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-07-01 08:50:00 +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 'host01.dynweb.it'
 . . . . . . . . [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 925560339577073099111804550991624859902203902047945496564959752370702132187373462388966013858581186803871733884602848568264479123403117699673167267545746236637403528396274631492980408351064158802476967996973911246028947725006931933306196976152008745734513719535637778195346866677937366025753997621073414576744546550635458314928926623346616638125992738632929005344641035532448889173061299582038213822965112933837068073101302626768897155293357268850430456645172918554299267579013354076254949306784522944852459284123809972875377820298768938676126946501214035835249591342356207897340670607711827884285041359995630766603835737718710457340804803794040499945902222242518221352577825371896500007850384867168967935231092201068549492380492386587756416925652385229521740588470992385920634373379663052427432844572502908258783918698507210682705475933024355168759968215570943823834024592927212963935103842735646508802512387674530404497515326464641096993650132742843410219627664984586891418470774026844883908569795600928044836349268218660049206871496462199474897187893610134739824189667377403346644901711516106635429022733281338449693730863695860169535333085519027011974159513791405018003923510037997099965854950972661329489868350854531998338120407
 . . . . . . . . . . . . . . . . . . . . [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)
							03ac9c911b362e0d38099e2491029527f0371710
 . . . . . . . . . . . . . . . . [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 (100 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 'host01.dynweb.it'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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