www.aiuola.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f2:3d:aa:2f:13:b5:02:ca:79:23:43:86:91:f3:c3:bc:21 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.aiuola.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f2:3d:aa:2f:13:b5:02:ca:79:23:43:86:91:f3:c3:bc:21Serial Number (int): 343767157143191285507133797542798016363553
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 56:e3:ff:7d:67:7b:b0:55:2c:2c:7a:96:d9:e5:a0:fa:3b:cf:b6:0c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ca:3c:ae:59:cc:35:e2:58:2b:9c:18:1c:da:4b:21:67:09:bb:5a:82
Fingerprint (sha256): 1b:9d:64:6a:a8:3e:79:4c:15:1a:f1:fb:5b:76:4f:43:1b:8b:75:4e:f1:61:d1:54:a2:88:8e:48:83:98:f8:4a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.aiuola.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.aiuola.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.aiuola.com
Other certificates including the domain name aiuola.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.aiuola.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA/I9qi8TtQLKeSNDhpHzw7whMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjUwODQ3NTFaFw0x OTA4MjMwODQ3NTFaMBkxFzAVBgNVBAMTDnd3dy5haXVvbGEuY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzTT6qKXnwUIfAEoptU9bD0OQssmTehc+ lyErN8L+Eo67ViGYff5L+ajT6nToIvA8hQhRGbxWu0+gunZl6WFo//bg0fuRSk03 ab77obq36eYd5Sl7jPOFZcdjcLl8UHI27tkOeQJavZb0SiBL6Ay04AD+LsWRWVm1 WQiK0uZjmmeo4olnCz8X2BHChQuRSgkuGaKJUVFKEI/Dm0Ne7C5GNWm9duh96gYZ ta1JyWBcWm6fH6O+1JNm5dXCcrzODARKE9FF+aw40exF6+ePyWW5upIHv1epFDts W2jujmwf0IWmPyAr8HGjd7JHW/vbQuc7wlzzgDttM0UdeQFEQWiAy6Od+BeJ+LPd miDNyc/ZZfNN+xg273RYClP3///tP6FHA47Fx5PIpkZaC/5bpnNRdR9fR/Nt+eQW Mi+C9SowqcXTNANL8iR3ruri/m1TdKSBnVBAys/nrd4UQklH9TBXQuN9iEskDuXA RN+Ao4A13jdW4VBioljPoVQubTAYccCIvYpETn2m3dOHb1sOpELdElqn7oanBOiT cQNNOtd5tojuI8UK6OfvkVTW1dxAXHoBGNdtiwUBlGdGsTsOeqCccbsMjsRPz3LH HLrqX3koKKyXHEzJpKp14JvFxBaw4jGIoqJr4CW6eLRgT/JXbuK5wFRtX4juC/eA EFOUEue/k3cCAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUVuP/ fWd7sFUsLHqW2eWg+jvPtgwwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53d3cuYWl1b2xhLmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQYGCisGAQQB1nkCBAIEgfcE gfQA8gB3AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAABau5jrgMA AAQDAEgwRgIhAKohH0m20moZNbdl6vO9uq6Ckt/kQ2jciVTq58780VeAAiEAysUL 2iyE6vjK43rnzTnUuMyKRBPRf373RHMC6yBVVs0AdwBj8tvN6DvMLM8LcoQnV2sz pI1hd4+9daY4scdoVEvYjQAAAWruY63KAAAEAwBIMEYCIQC8W8D4f5RYpTYlL/36 IPiOILD3j6aLFMYSFr35aWJJpwIhAMDZ5L2eINMSg4jRjsQKEmEBgUyPRLOLiSk1 +VNUeW1nMA0GCSqGSIb3DQEBCwUAA4IBAQBqjG2WiQz8Mtnkgsuqk8C2+vIRQ6FV q3FNuRZnousip2CcnU5u1FGSNIhcMZPd1t6VC/nN8pfEf7X2+wtEAY47KPNAzaCo KSrzw0+TKhhYgAZcWoVx3JtLhWTMvXPBQRhQBoJC37c+DQTT+bt2A/IB477R0Iux N6ggqki2syN9wdGnn+qy0T79l+nrB1p7nMv4m55hrwKNNTZqedMZRDiL8MVrfW5M FBPjR+JYqI34YxcbpgsUMQEtffM2HQ9QOMD24unvDBxy776CZSLuHiD/gEt58Ubv pPa0y0/rsqoEB83eBFY05ewlPMmePb3JwvkqEAX1DlMZUj2u15h+jFVo -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzTT6qKXnwUIfAEoptU9b D0OQssmTehc+lyErN8L+Eo67ViGYff5L+ajT6nToIvA8hQhRGbxWu0+gunZl6WFo //bg0fuRSk03ab77obq36eYd5Sl7jPOFZcdjcLl8UHI27tkOeQJavZb0SiBL6Ay0 4AD+LsWRWVm1WQiK0uZjmmeo4olnCz8X2BHChQuRSgkuGaKJUVFKEI/Dm0Ne7C5G NWm9duh96gYZta1JyWBcWm6fH6O+1JNm5dXCcrzODARKE9FF+aw40exF6+ePyWW5 upIHv1epFDtsW2jujmwf0IWmPyAr8HGjd7JHW/vbQuc7wlzzgDttM0UdeQFEQWiA y6Od+BeJ+LPdmiDNyc/ZZfNN+xg273RYClP3///tP6FHA47Fx5PIpkZaC/5bpnNR dR9fR/Nt+eQWMi+C9SowqcXTNANL8iR3ruri/m1TdKSBnVBAys/nrd4UQklH9TBX QuN9iEskDuXARN+Ao4A13jdW4VBioljPoVQubTAYccCIvYpETn2m3dOHb1sOpELd Elqn7oanBOiTcQNNOtd5tojuI8UK6OfvkVTW1dxAXHoBGNdtiwUBlGdGsTsOeqCc cbsMjsRPz3LHHLrqX3koKKyXHEzJpKp14JvFxBaw4jGIoqJr4CW6eLRgT/JXbuK5 wFRtX4juC/eAEFOUEue/k3cCAwEAAQ== -----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 343767157143191285507133797542798016363553 . . . . . . . . [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 2019-05-25 08:47:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 08:47:51 +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.aiuola.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 837171315261945002330709908383073291707846095332616411857348373242418201128251717224380068425698632715036769864252451398607137978610378499827377349594059554638650276488542435019331181904659635772574837112310076206717131198124657582493226656734547270629443719523690558054822936722655332802479490092129735537713679657839283055239304025010427243662895204085804570266311745016772597153283503321554867813001892567443839751010971511077767465211016388595983047357189598903707696049600889832555335839245162721746014890492611252111891614599799957074812064305547127890203585511734545341244420635425728003898775646251471159374119913243229100176865292311687975492756843475176706777107272325115927135334555760738616177979946155693054891990916496745595158042336033046541576349440876788746383512748911422252340668683859440760908848254587251998285414452372880093746348500418109864713795240570635917256517535664161671340040217388564971917038322211471769738133119834678088277912976640483373626442336906085041682362028245350398065190327998172118606707906472891274856770851897815017431864973361997209063797408264974065988554987957478903005767680046618241402556247335896764811325873665126414993906593442492738912884641487085788049774747775310484683592567 . . . . . . . . . . . . . . . . . . . . [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) 56e3ff7d677bb0552c2c7a96d9e5a0fa3bcfb60c . . . . . . . . . . . . . . . . [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.aiuola.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f20077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aee63ae030000040300483046022100aa211f49b6d26a1935b765eaf3bdbaae8292dfe44368dc8954eae7cefcd15780022100cac50bda2c84eaf8cae37ae7cd39d4b8cc8a4413d17f7ef7447302eb205556cd00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aee63adca0000040300483046022100bc5bc0f87f9458a536252ffdfa20f88e20b0f78fa68b14c61216bdf9696249a7022100c0d9e4bd9e20d3128388d18ec40a126101814c8f44b38b892935f95354796d67 . . . . [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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