www.ascanio.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:75:b8:72:f4:ce:29:42:40:d0:f6:0b:77:41:08:24:e3:91 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=www.ascanio.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:75:b8:72:f4:ce:29:42:40:d0:f6:0b:77:41:08:24:e3:91
Serial Number (int): 301395069563338551405589394319998743536529
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 16:55:11:38:1d:fa:a1:cb:cd:9e:e5:1e:a4:2a:9c:a1:d8:64:2c:f4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a6:e3:96:a1:72:8d:87:4b:0c:d5:1d:ac:cc:56:d9:41:8e:70:57:ae
Fingerprint (sha256): 1d:a8:91:cb:35:ef:8d:cd:d3:a9:e9:ac:6c:89:6f:6e:9d:a9:6f:32:17:a2:78:43:ae:fe:09:89:5f:a3:1b:46

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 www.ascanio.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ascanio.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

www.ascanio.co

Other certificates including the domain name ascanio.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.ascanio.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 301395069563338551405589394319998743536529
 . . . . . . . . [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 23:43:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 23:43:59 +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 'www.ascanio.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 697847577912579157473511408934954360628379668437716653393151865627509451353054527228645924401696849781162799021616137642928551097611850273044307604014001305073120029307608239381212632742093117465124804672637564854076804495647647376357566274768826600795380079824014821084472048779036922975116340415519927274434815481279609789312490513297037080375064869668602989668791384603481677877254582039285004628004762708454492015664571523098912598298809850023747059708651135820753016639021737168506606344045503423608548663461723775156217906351671901130589201649226612208843838803910517387108456220454249227668185502340407358637957568802582471875211435238844202076594829292460598740768709013487412102052994412395952522567225560142944808034176701852168741346443690428154643580621308197398551647842305270987294897859607085639080668325765299500959139833645240185110723340908561000051866782425389199203686620527921238276463314087480523316481350334687734639593648600937558484863379545747682686240096676016183283598068091360705419077087704700118070618237343173223578316514531737356227638732869471822458515214307747381994664120270419175846097087538590283862987783945206960329580948840226969659249722748638530259588311857402115120146710432753563989317651
 . . . . . . . . . . . . . . . . . . . . [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)
							165511381dfaa1cbcd9ee51ea42a9ca1d8642cf4
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ascanio.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3b2f1cff0000040300473045022100cccdb72b6be63d274ecd9e2c3ceed12e5affeb247b2f81fe1c237e4ae0398dbe022070c5e909ecc311c418e4805f0321a9f0c58cede04e8330293492f793d254168a007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3b2f1d1d000004030047304502205212909315a404386461dda50c7c3d341537c60b7a30401f795a5d92f94d58f00221009bb50fa48b82f368b383529e9db98eb39be1b3b0d5c746cba3ea53cc647f3115
 . . . . [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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