www.aiuola.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:02:db:8b:31:ae:dc:b7:bc:43:c7:c8:93:18:3f:48:b6:b5 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): 03:02:db:8b:31:ae:dc:b7:bc:43:c7:c8:93:18:3f:48:b6:b5Serial Number (int): 262309246197154929465059504664976143464117
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 98:b2:79:05:86:0d:a6:82:cf:1f:63:20:45:08:c6:d5:be:4a:a0:61
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c3:3f:72:1e:26:7c:9f:55:e4:56:17:f6:87:95:a1:bd:71:5f:43:d9
Fingerprint (sha256): 05:a0:6d:f9:62:d8:67:0e:76:4f:10:84:43:98:6d:e0:7b:1c:e7:49:b5:b2:ae:7f:06:81:c4:5b:f9:1e:77:df
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----- MIIGVTCCBT2gAwIBAgISAwLbizGu3Le8Q8fIkxg/SLa1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDcwMzMzNDdaFw0y MDA2MDUwMzMzNDdaMBkxFzAVBgNVBAMTDnd3dy5haXVvbGEuY29tMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0vs8gmNT4XUurf+qfbQLnSgjz4BQcz9f kSQ7oJQ54J14K4VjOFji3bF6H+ATdcMX0We+8D9hSFHClEoq799HGpzCUEB2lMO4 /BrldCBZYCwDHL6WI0IEyjfXW+yrpEQnS2IDxdszbqIK7opVTPVkY/BGtnEtSs1b qR3jNzOltGmAuKf2WVQOvacm9DbGpvNXYsYSCjyrYaiJBStcyu0VEq8Dge3RFnc+ HIxx28DDx3cXFEIk+ArSnh0PHXNIbPetcs0YfwBCAVv7AuBBwJNPU/aRwoWyH+SH MglmqeG7Ug1isMSTOXNZlc1/dUWd1Vp8PTFGu5RAXIlZig3Y5ZP8Un1Q1lhd3h0I 45eCPpnupAHJ1qJPAoPUhB5c8H9mNbmiuTqNLelM3H6G/LS+UQxbzCJByuNXt4zi Ckzxk7UgpNy3BbShfeEKljAUBsRifRM6jYoVFbJ4Ony4tjzhyPVBGB7Xy/H+vHN+ Zi3J2s1Q2cpAW34/BUgs6UVHD9bJINiRjipe7dIqSFPYiS2Bemf3P22tZtQYPfiO /aop0zgMeSAHdE/ShoozJXa1c665D4MJ+7hUxw16X3EsPezT+H2SOp1kvd/YCkRK gagn2gwvinS4+Y4Ckmn6/p+ZraY+zTq5Y7kNcZZJws+LCBN/N1HsQNWnx5hH9e0i 1eCX6idC+lcCAwEAAaOCAmQwggJgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUmLJ5 BYYNpoLPH2MgRQjG1b5KoGEwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53d3cuYWl1b2xhLmNvbTBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYE gfMA8QB3ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABcLNFSxEA AAQDAEgwRgIhAIq4Gyb8hH30MK+f7EkOxieXQlOCO3ddzTShHaLf0sYIAiEA/rHT Epa3+GxQ5svZ2veMLlj/vRrBMRh+OFNs7h4KlWEAdgBvU3asMfAxGdiZAKRRFf93 FRwR2QLBACkGjbIImjfZEwAAAXCzRUtfAAAEAwBHMEUCIQCni/L4feJA5mAHOyRM 7Vl9cGuYRcQQFYTVQkaSPzmWjAIgBjrashnadEurJr1Tr4vGJjqqDABXDCMS2f8+ EfRVcdswDQYJKoZIhvcNAQELBQADggEBAEd41n/cjleyJXlfaMWcdtfpXQ/XAVoa CVC/hS3LFkilCmx2m473Fqrp+PhENqQat/E1N3gxjfmQsJrU6dJ2grzmNqwUC107 spQSH73pCl9x6l25L2pZ+dG1BmgT5K9Vl2PStNyaTQGnHLqCVGai5e9sfPR+K0w1 jRuD9TnGojz8g6CLxBuo1o/269NKjshxW6/ITy+bI2H2uO6f3x+uH1dcMSp5d8Ju hfsMIzz80u4TM82RVon7xLPPNFuQ0LiK9p14bc+Y8o9/eM4bKZWNUJxLU71vyCQ0 XbRQthDC0mo/BKtzLr/QkayVYYXWsuIE/EjbVMvBn+xMKWsQgXKkNWA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0vs8gmNT4XUurf+qfbQL nSgjz4BQcz9fkSQ7oJQ54J14K4VjOFji3bF6H+ATdcMX0We+8D9hSFHClEoq799H GpzCUEB2lMO4/BrldCBZYCwDHL6WI0IEyjfXW+yrpEQnS2IDxdszbqIK7opVTPVk Y/BGtnEtSs1bqR3jNzOltGmAuKf2WVQOvacm9DbGpvNXYsYSCjyrYaiJBStcyu0V Eq8Dge3RFnc+HIxx28DDx3cXFEIk+ArSnh0PHXNIbPetcs0YfwBCAVv7AuBBwJNP U/aRwoWyH+SHMglmqeG7Ug1isMSTOXNZlc1/dUWd1Vp8PTFGu5RAXIlZig3Y5ZP8 Un1Q1lhd3h0I45eCPpnupAHJ1qJPAoPUhB5c8H9mNbmiuTqNLelM3H6G/LS+UQxb zCJByuNXt4ziCkzxk7UgpNy3BbShfeEKljAUBsRifRM6jYoVFbJ4Ony4tjzhyPVB GB7Xy/H+vHN+Zi3J2s1Q2cpAW34/BUgs6UVHD9bJINiRjipe7dIqSFPYiS2Bemf3 P22tZtQYPfiO/aop0zgMeSAHdE/ShoozJXa1c665D4MJ+7hUxw16X3EsPezT+H2S Op1kvd/YCkRKgagn2gwvinS4+Y4Ckmn6/p+ZraY+zTq5Y7kNcZZJws+LCBN/N1Hs QNWnx5hH9e0i1eCX6idC+lcCAwEAAQ== -----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 262309246197154929465059504664976143464117 . . . . . . . . [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 2020-03-07 03:33:47 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-05 03:33:47 +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 860728984535633908826577521702431335708344974229391253958207975111932512300386632000395492032067928838607400355942860892820431200668208131936938660338567014703432648890054463206171484515697866483312812164038499521557659425969444932734559684734313847434018715310011648230481760798643199046474193402499521359113584643234865445453305938764372727367560548405157315073001251873625292220056576217695526770754281686276967632279487601493079105589045992489004740304735776094564997853210273591973564850417236443918176068460807475196060960232460961682414041938270401310607140687529301284590596332430890151739560144122049268874522319038302063158440361162005994694685532046231810250806183383289231816357449111441219003661293463646608350888380474337656836309804155673693370068503333038769879813016105064079060830391190826889277516088091646532297608947196001519032719511628336839809751013101188547185168788263285972523522066434522905839559661089752240368344399981210150211874351241834992504894568286575917852402329829469017476605434256988783500461257080879445789457109063692488377836513436974887132161565698957945978877343615888350340162486361771196272137751197154656717319524143900736302067971487857749565300670255310573289719552072742278048971351 . . . . . . . . . . . . . . . . . . . . [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) 98b27905860da682cf1f63204508c6d5be4aa061 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170b3454b1100000403004830460221008ab81b26fc847df430af9fec490ec627974253823b775dcd34a11da2dfd2c608022100feb1d31296b7f86c50e6cbd9daf78c2e58ffbd1ac131187e38536cee1e0a95610076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170b3454b5f0000040300473045022100a78bf2f87de240e660073b244ced597d706b9845c4101584d54246923f39968c0220063adab219da744bab26bd53af8bc6263aaa0c00570c2312d9ff3e11f45571db . . . . [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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