linktivity.io
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:dc:ef:2d:fb:cd:19:8c:51:93:e5:92:1f:75:3c:76:2a:a1 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=linktivity.io
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:dc:ef:2d:fb:cd:19:8c:51:93:e5:92:1f:75:3c:76:2a:a1Serial Number (int): 423629188701133168101398949507346870971041
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d9:82:b4:96:b1:6b:55:ba:c6:70:0f:a0:e9:44:b3:9c:f8:1a:d1:6c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5d:fd:37:2e:26:44:a3:44:7b:da:0e:a2:43:29:86:ca:1f:e2:78:a3
Fingerprint (sha256): ac:7d:f8:84:7d:95:52:de:86:62:a4:34:33:9d:dc:cb:ef:5b:03:0f:52:bd:97:20:db:a7:22:54:fa:28:7a:c2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate linktivity.io
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for linktivity.io
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
linktivity.io
Other certificates including the domain name linktivity.io
(limited to 100 certificates)
www.loopd.life
admin.kards.fr
www.linktivity.io
stripe.api.dev.linktivity.io
www.slotenmakergeert.be
www.linktivity.io
linktivity.io
guys.ga
eganhub.spark-staging.dev
*.linktivity.io
www.ksafi.com
*.linktivity.io
www.tacstorm.com
linktivity.io
dev.linktivity.io
hello.parlor.io
www.arsalanmukhtar.com
ctripgw.api.rc.linktivity.io
data.estabiom.pl
content-dev.linktivity.io
admin.sagano.linktivity.io
linktivity.io
file.linktivity.io
eticketv2-dev.linktivity.io
smeet.app
lhellgren.exelor.com
pkg.linktivity.io
*.linktivity.io
bc.pep-rg.jp
linktivity.io
ctripgw.api.rc.linktivity.io
www.arsalanmukhtar.com
admin.suicidepreventionapp.com
www.kj-entertainment.co
supplier.linktivity.io
www.linktivity.io
murderwithfriends.party
codeza.in
linktivity.io
www.f35.dev
*.linktivity.io
api.staging.fitbykaty.com
app.loewshotels.com
devis.bude-brus.be
jenkins.linktivity.io
rmsadmin.jeebly.com
admin.kards.fr
www.linktivity.io
stripe.api.dev.linktivity.io
www.slotenmakergeert.be
www.linktivity.io
linktivity.io
guys.ga
eganhub.spark-staging.dev
*.linktivity.io
www.ksafi.com
*.linktivity.io
www.tacstorm.com
linktivity.io
dev.linktivity.io
hello.parlor.io
www.arsalanmukhtar.com
ctripgw.api.rc.linktivity.io
data.estabiom.pl
content-dev.linktivity.io
admin.sagano.linktivity.io
linktivity.io
file.linktivity.io
eticketv2-dev.linktivity.io
smeet.app
lhellgren.exelor.com
pkg.linktivity.io
*.linktivity.io
bc.pep-rg.jp
linktivity.io
ctripgw.api.rc.linktivity.io
www.arsalanmukhtar.com
admin.suicidepreventionapp.com
www.kj-entertainment.co
supplier.linktivity.io
www.linktivity.io
murderwithfriends.party
codeza.in
linktivity.io
www.f35.dev
*.linktivity.io
api.staging.fitbykaty.com
app.loewshotels.com
devis.bude-brus.be
jenkins.linktivity.io
rmsadmin.jeebly.com
Certificate
The complete raw certificate details for linktivity.io in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/TCCA+WgAwIBAgISBNzvLfvNGYxRk+WSH3U8diqhMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA5MjUyMzIzMDBaFw0x NzEyMjQyMzIzMDBaMBgxFjAUBgNVBAMTDWxpbmt0aXZpdHkuaW8wggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQDUj8y71n3MJsQEbjXrFoOB+R2/82Z1bJuv c0Cap9+vBtiql8vwVGI2rzr/EdKGrjwpor6wDhWKZUOGLUCfvSmGFO30mIEwEKBk LrnrlktKMZJcWDeuGMH8dYqgOzUgm3IyCfe8q4hclaRVHnLosfwF2Eh5/GhzFGIV bRoJZYRaaTC5A7h1OPVP+pHmdy8jKsV71pk4CpafnewCh67xEveEVdXQ8mRGZsHJ 2iIQhr6FYfTiZFZE3HlnH+pF35eQ9O6ZML050EsNLe56d8ZlK4m5HHSi3c2JxVvx tzGRtCF9zycY/LITjAJwjlunfYmXBuORv6LP/O5qb7zTRx1EtwSzAgMBAAGjggIN MIICCTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFNmCtJaxa1W6xnAPoOlEs5z4GtFs MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y Zy8wGAYDVR0RBBEwD4INbGlua3Rpdml0eS5pbzCB/gYDVR0gBIH2MIHzMAgGBmeB DAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMu bGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNh dGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFu ZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5 IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0G CSqGSIb3DQEBCwUAA4IBAQBfTYRE3BCz0aQSdtDe21iTkJNE0l77eGeYjyMGW/fB NfquYxiaCRkc0nnjxH5068FNv+PWthvifUhhIDE7b95/lc8bfLc+Wo11NkxNKCa3 s38wGEVAG3hGTS69A9SDFZYt8dgFnzyT+6HWink3jZfVMkK9T7k6k8VbOOwvCVhL 4Gsihl6mJkLLd1zOguYTq5HzpRBCpmvLin2IpmWzDAR8D5yUZKGIz6u7anu3IQYU yZiE1pplcFxU3PKwsifIS7wKK6KzBIq5HgEYNyV8PaC/je28Mzec5WKpemN36o6y me0UXjlCiTRtI1+LRjwZQtFDckZ/WyCOL1PAwHOn0c4A -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1I/Mu9Z9zCbEBG416xaD gfkdv/NmdWybr3NAmqffrwbYqpfL8FRiNq86/xHShq48KaK+sA4VimVDhi1An70p hhTt9JiBMBCgZC6565ZLSjGSXFg3rhjB/HWKoDs1IJtyMgn3vKuIXJWkVR5y6LH8 BdhIefxocxRiFW0aCWWEWmkwuQO4dTj1T/qR5ncvIyrFe9aZOAqWn53sAoeu8RL3 hFXV0PJkRmbBydoiEIa+hWH04mRWRNx5Zx/qRd+XkPTumTC9OdBLDS3uenfGZSuJ uRx0ot3NicVb8bcxkbQhfc8nGPyyE4wCcI5bp32Jlwbjkb+iz/zuam+800cdRLcE swIDAQAB -----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 423629188701133168101398949507346870971041 . . . . . . . . [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 2017-09-25 23:23:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-24 23:23:00 +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 'linktivity.io' . . . . . . . . [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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26833430948042313579913462392031936914019572723762114214914182181085876971295095121391387050534632505028019992628397280805525429410206123148444532267075955417092610346739411422303389268805186332257696514812844299496067140481012094433888931542987982872339152069964610642652923744061666844313766401528685318167052540756623787288634973421158013611848282994505557010152595102101198883296808356806174123563017262823699675131984151587658653622894169894120421295456209501398904604405614244269615948642620433293712220021836432485524145448511670872672128351597103325702932129149271847034041437417866894362769699644062207247539 . . . . . . . . . . . . . . . . . . . . [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) d982b496b16b55bac6700fa0e944b39cf81ad16c . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'linktivity.io' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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) 005f4d8444dc10b3d1a41276d0dedb5893909344d25efb7867988f23065bf7c135faae63189a09191cd279e3c47e74ebc14dbfe3d6b61be27d486120313b6fde7f95cf1b7cb73e5a8d75364c4d2826b7b37f301845401b78464d2ebd03d48315962df1d8059f3c93fba1d68a79378d97d53242bd4fb93a93c55b38ec2f09584be06b22865ea62642cb775cce82e613ab91f3a51042a66bcb8a7d88a665b30c047c0f9c9464a188cfabbb6a7bb7210614c99884d69a65705c54dcf2b0b227c84bbc0a2ba2b3048ab91e011837257c3da0bf8dedbc33379ce562a97a6377ea8eb299ed145e394289346d235f8b463c1942d14372467f5b208e2f53c0c073a7d1ce00