ottaviano.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d3:21:54:3d:1d:bf:1b:01:df:ad:fd:76:76:8a:c0:5f:6c 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=ottaviano.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d3:21:54:3d:1d:bf:1b:01:df:ad:fd:76:76:8a:c0:5f:6c
Serial Number (int): 333180739131979521702357458742987288764268
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 73:62:a2:37:7f:0b:16:c7:6f:85:a0:cb:e8:5f:93:7b:c7:4f:ce:5f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 11:47:82:fa:06:35:c1:96:55:81:3c:ff:eb:5d:58:e3:03:59:97:01
Fingerprint (sha256): 99:4a:a2:aa:41:a8:ef:2c:e2:b1:ef:43:a7:ac:34:d6:5e:7a:52:3b:5b:9a:7f:e4:ec:bc:13:0b:1c:4d:a6:f8

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 ottaviano.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ottaviano.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

ottaviano.co

Other certificates including the domain name ottaviano.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for ottaviano.co in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0sPwovrcyE/i4RcIYG4r
MuLIM5+yhNGQ46rGS3kjxnJ2coolRwzTfU/DGLflNJYPBBPyoA+bTSzk3JDMISRk
Rr2S1GEL85pM3Xrbo8aJPwM1oZ++4Zhz75LU0aTIvPTqm//r2utx0V2R7km6/3mf
LHXDNvEoH2Z0pPhgjwNA+e2YQ8rNS4Cxih1xGJWaE4MlpZ9avql6HdnXK5hvUP93
qoEDfzQUX6RYllu06JlAoEmLO2zJiEL3F2+J7DdE11Z+K5qovbwbHDE3KcqkioAw
4Qto4/KE4yt4AsKG4t7t6aTKKdiA9yFcMopEBKhYjk0PFkc1+XBuJGeQ1383dEP/
riYO2WipDqy4Z6W3x1uZEgn7S5ivL+QqGsfczOqb++PGc63t/uN7ehS5cJXsmUAN
eVevEv3Rbh38FbYMC7QUD9269bglD0KNrUwKdXHs2VwYHznHTnl5kx22y7cCeo4t
QrbKHS7K9Kogj+CY6UC9vM/wF9goqN8+4p9244524fmyTTZOwVgFGY0ctiJpNTDV
IWZxdYWq4fx2TCPfUx1IkQEbVoTpDoh59OgV125SrKohN/H/QR30ZhLHLDL0ASq7
Z58CJ9YqKcshgiKh1jWEXwuwoc840CyNy0SEzQAQ8VXbxZOOKaPfRvKqAgdIow0G
Hx8BxBKIdOy1VVXXIR6SVW8CAwEAAQ==
-----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 333180739131979521702357458742987288764268
 . . . . . . . . [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 17:07:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 17:07:17 +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 'ottaviano.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 859847775398086912925160005937187605685404831372239494010149902917602574530331568154257697847960318900146979659882173521409124358026483965133546371267192637843235943519657742998489971744213595303524388494553746961777468901570722360439724691463104703626150902717274091593246021645409030555246546708235506291738914597512562271952824225126430110208184310848434519788208931835675749509502377611287338194119889753336590329452027316617223905186916559892924546855509798181139143404142099546986188789835813558947906045846193589942142301792916008265953270273578030967297013088624116021196709817511778632398830740035813875223351387772461572480562074823285143680272652237497335121494476501054807364945145573079018167969549686206305689312355649082169566961447143758767437182862687847638968240478581662834079415087823792227813373550869122930795546749442222187908671799766370591399935432286636542726173982299403104851811660159334148527773762171674213034670657589356295943071731191189384329373353581984871615107457421787543743090352777631711902144370891865407106282635619235988285470446321752200940374662887377845205492453589843620511727456338345540535429286248429343614929945261673068965992800355272790794355510002604253142184496520663497295680879
 . . . . . . . . . . . . . . . . . . . . [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)
							7362a2377f0b16c76f85a0cbe85f937bc74fce5f
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ottaviano.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016affa00160000004030047304502200cfd1107bbee967046a298c23785dbbbfe4dc9ee4413b7e2fa6c0f85ae6616fb022100c6fba09dd784df485bbdac5a7746511acb1efdb7e70ba70cea6792c71b21c41400760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016affa003720000040300473045022100d2aadcb5e488eac1b8d424223ccd6d2e535c615a5aac1b8cda4e4200e5f571b302203d67f82cba8d577cdb7d18dcbd05d7e5aab8ef2735d93637cab7aedd034bbe63
 . . . . [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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