www.castellettodorba.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:17:f5:36:3b:84:e8:a1:d2:04:fb:cd:2d:73:fd:6d:c2:0d 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.castellettodorba.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:17:f5:36:3b:84:e8:a1:d2:04:fb:cd:2d:73:fd:6d:c2:0d
Serial Number (int): 269489294684652270087538538028946296783373
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 00:6d:7d:63:07:36:5f:ea:dc:d8:ba:97:9c:3b:46:7e:5c:3f:39:b1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f1:12:28:16:c8:a4:0e:a9:be:63:9e:40:89:4e:7f:f5:62:57:5e:f6
Fingerprint (sha256): 03:16:18:0d:96:bb:6f:d8:b4:f0:fd:31:73:17:54:e7:52:e2:8a:44:7d:bb:07:a5:ff:ca:6c:cf:fb:07:28:38

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.castellettodorba.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.castellettodorba.com

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.castellettodorba.com

Other certificates including the domain name castellettodorba.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.castellettodorba.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGZzCCBU+gAwIBAgISAxf1NjuE6KHSBPvNLXP9bcINMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjkwMDI1NTFaFw0y
MDAyMjcwMDI1NTFaMCMxITAfBgNVBAMTGHd3dy5jYXN0ZWxsZXR0b2RvcmJhLmNv
bTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANH4prTeQBTe+9/8iKrH
xtCkVyeCAOffVpOxQiO+G9WfzMj+QltZNOPk91INt60tB8744UcbsaflbWN/2XaF
K6sLSbNF9IsFYh7HmTvi4WJqDmQjVKC02rfeDw6KI6GJt3qCElLaLEWrX832TWJF
tai+KakJuRNaHrweGG2fV7a7wOuxxluzQJBuRpM8xZz+wJGasqLj86PRepKH6n7W
CBZmI7/spqJ1Cetb5iXOjbsicgMLojvQ1cBW0GlVvPU8W639QJ7g9ZzhjKfOcSA2
vAnov2dAoO/eLaPmWiFJwGyOAHLwjWtoraoulb8/GYflaKJAZgxZ83l65kJ8FRLx
HRXMwgxHH2v36LpyfRVFrOaiGc6iTXpZsM73Z5UHiwQaEz/l0I/JO6a3sE3cMHHb
BefnLsdjjoli4VUjYBpaiGxvqdsQPg5Vm7szFesHwMb5KBJ9OUDbkBaxTfpr4SDy
JOmm6jKvdZWsT9kQWldSqxK2AReJBAcs4xkuyWz+T42W7Ufp3CKoCEy8SNt2z5I6
ichbbAyq3losFp3bXcXL/+dkp/JQExi/aIaKJfn/g2JYFYQArkOuQnjS0uTRE2Gs
YTyEGQbrvsohu8PY3XLjuEm0x7XAdgiNdfmS/5Kf/WtbLPdec2EDXDnroebn5p8G
dFzCFYWqFMVcWaFDO7M/MlkjAgMBAAGjggJsMIICaDAOBgNVHQ8BAf8EBAMCBaAw
HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD
VR0OBBYEFABtfWMHNl/q3Ni6l5w7Rn5cPzmxMB8GA1UdIwQYMBaAFKhKamMEfd26
5tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDov
L29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDov
L2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIwYDVR0RBBwwGoIYd3d3LmNh
c3RlbGxldHRvZG9yYmEuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB
gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn
MIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAXqdz+d9WwOe1Nkh90EngMnqRmgyE
oRIShBh1loFxRVgAAAFutMOljAAABAMARjBEAiB+oF577OAF6CK1SAKwsGzf+594
gmAD/u96u35cP7682wIgRwi92NP7hc8X87EWa4PjRHzHynGDoNrivA7MVh6AYpIA
dgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW60w6WOAAAEAwBH
MEUCIENsPjPm8XRRdpSF1TQr3afKK1MS1vcJm8IHPjh+2GIsAiEA7FOOIzLmJgvV
/7BvOgHDhZFb8CNXCv32y0uNncej97MwDQYJKoZIhvcNAQELBQADggEBADkCM8vc
LTO74AhvTb5uig9lcru4hWIW7RUVbVF5UMdNRpcJGSmZJTSZkGKOWDVF7qejwp7e
2nXFARRk2ENJmOO1tEAEzHZ2mzEWYH1xwpRmayKvQSe8xPXjAtYxuXN3/vL4zg9c
Xt1cqwYIodnC2Hx3Ce1vI2x3SVoYIHpbxWW42pjji8cTLL+4gkKB1I6WM037mBEt
XDpS4Mwl5K4GH2Ee9vYw8dHfq2QwPEu1OFUbyomC0thhkZbZcksNRTPJwsAY5J01
oPa8ZUT/Lh9PW7Sb/thtLRfdk2mA4LXS7f7k/23W+TU7BjKEPK/lt3YY0u3W4mbW
gh+02ORIHW/mpsQ=
-----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 269489294684652270087538538028946296783373
 . . . . . . . . [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 2019-11-29 00:25:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-27 00:25:51 +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.castellettodorba.com'
 . . . . . . . . [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 856608142959136622897794650242287701660038136575541285600274328212328656550806186230048547335646398708877828250600648508392767981868050437354866941795870333308262876265642311723232212201316669238592420746722807534001063229771007410919190391517933127646032938679776692704978445253278493481290667774573863737138700076536195874467915989443837689742861767489635547900022382385147272029636062020601152632631290520629334992595617486463796481550273769654750019780145977513232657865077792124543432038361614214635082907288887417767263536611331781494859260629363740518559320950320374221397996525567002097306826269267131787735666363759320607331998855570313520827659742778678091970207088290908499744688636252968256146089012387988184427531873568935877933224693107305401540502956031745744264827860682486965946518605515168142746626256647470546694174759775757927883395116355409743533599750713400245965472931550673736597594790290954986388050363587074358876787176513930157154352043857733962121095685443093128845475651384176512946044474569000968385353878295217109965696557359879496538211243721826126228540290041449620402712592641513552833747387882024732332358513023541121438469317965994028700606798113512498011622229702179693330886299745237255737989411
 . . . . . . . . . . . . . . . . . . . . [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)
							006d7d6307365feadcd8ba979c3b467e5c3f39b1
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.castellettodorba.com'
 . . . . . . . . . . . . . . . . [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)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016eb4c3a58c000004030046304402207ea05e7bece005e822b54802b0b06cdffb9f78826003feef7abb7e5c3fbebcdb02204708bdd8d3fb85cf17f3b1166b83e3447cc7ca7183a0dae2bc0ecc561e806292007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eb4c3a58e00000403004730450220436c3e33e6f17451769485d5342bdda7ca2b5312d6f7099bc2073e387ed8622c022100ec538e2332e6260bd5ffb06f3a01c385915bf023570afdf6cb4b8d9dc7a3f7b3
 . . . . [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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