4tuna.io
Issued by E1
About this certificate
This digital certificate with serial number 04:cd:8b:56:fe:15:69:fe:5b:a5:fa:f0:b2:4a:a9:f0:99:7a was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=4tuna.io
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:cd:8b:56:fe:15:69:fe:5b:a5:fa:f0:b2:4a:a9:f0:99:7aSerial Number (int): 418392243328205943064307482319636571134330
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 0f:cc:8c:c6:a9:98:f6:58:76:70:73:c7:aa:97:97:3d:bf:5e:67:d8
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac
Fingerprint (sha1): d3:3a:b3:3d:1a:ee:98:ab:9a:7c:d9:f6:5d:15:38:ce:ea:12:0b:3b
Fingerprint (sha256): 6c:f7:01:c0:c6:be:05:a9:ec:47:32:41:31:12:e3:a4:05:da:72:53:f5:59:5e:4d:b6:b9:a7:56:5c:ec:c1:ee
Issuing Certificate URL: http://e1.i.lencr.org/
Revocation information
OCSP Server: http://e1.o.lencr.orgCheck the revocation status for certificate 4tuna.io
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 4tuna.io
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
ECDSA with SHA384
Key Usage
Digital Signature
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
*.4tuna.io
4tuna.io
4tuna.io
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knotspotconnect.app
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app.4tuna.io
access.status.atlassian.com
access.status.atlassian.com
www.4tuna.io
access.status.atlassian.com
access.status.atlassian.com
dev.4tuna.io
4tuna.io
projetos.terasing.com.br
app.billkoala.com
4tuna.io
access.status.atlassian.com
sni.cloudflaressl.com
knotspotconnect.app
access.status.atlassian.com
biharf.app
4tuna.io
access.status.atlassian.com
access.status.atlassian.com
beta.4tuna.io
qa.4tuna.io
app.4tuna.io
numeral.center
4tuna.io
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foods.com.my
*.app.4tuna.io
access.status.atlassian.com
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*.aws.4tuna.io
www.doctor.medikea.co.tz
qa.4tuna.io
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support.4tuna.io
access.status.atlassian.com
support.4tuna.io
admin.luka.la
sni.cloudflaressl.com
access.status.atlassian.com
access.status.atlassian.com
mediaframes.amalgamapps.com
jefferies.neoufitness.com
access.status.atlassian.com
api.app.4tuna.io
access.status.atlassian.com
sni.cloudflaressl.com
*.qa.aws.4tuna.io
api.aws.4tuna.io
help.4tuna.io
access.status.atlassian.com
run.4tuna.io
www.objection-aid-centre.tk
app.4tuna.io
support.4tuna.io
qa.4tuna.io
support.4tuna.io
test.4tuna.io
www.studysubs.com
prod.4tuna.io
access.status.atlassian.com
js.evogroups.org
login.sgpayservices.in
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Certificate
The complete raw certificate details for 4tuna.io in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIDgDCCAwWgAwIBAgISBM2LVv4Vaf5bpfrwskqp8Jl6MAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF MTAeFw0yMzA4MDYwNjEyMzBaFw0yMzExMDQwNjEyMjlaMBMxETAPBgNVBAMTCDR0 dW5hLmlvMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEegKDqICeQz1slAmItcl6 kryPJdhumyHAz7Z96+c54JZy/lu6mVCVZovCF+ZkeYqmGn3xc+3dnLn53AsbOShI l6OCAhgwggIUMA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUD8yMxqmY9lh2cHPHqpeX Pb9eZ9gwHwYDVR0jBBgwFoAUWvPtK/w2wjd5uVIw6lRvz1XLLqwwVQYIKwYBBQUH AQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vZTEuby5sZW5jci5vcmcwIgYIKwYB BQUHMAKGFmh0dHA6Ly9lMS5pLmxlbmNyLm9yZy8wHwYDVR0RBBgwFoIKKi40dHVu YS5pb4IINHR1bmEuaW8wEwYDVR0gBAwwCjAIBgZngQwBAgEwggEGBgorBgEEAdZ5 AgQCBIH3BIH0APIAdwB6MoxU2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAA AYnJsLxBAAAEAwBIMEYCIQDIRFO4B7YalBwGbW5x5w6nVUVMnDTP495K8LkiiDyy 5gIhAOaaQKURGkNsul8/8JrejxyxaTnB7Do9LXug2skj4JJOAHcAtz77JN+cTbp1 8jnFulj0bF38Qs96nzXEnh0JgSXttJkAAAGJybC8QAAABAMASDBGAiEAjOTWABvB t3O3a5xJVzzIQQqJLJICTxNICABUBRHm20sCIQDyzMx0kORDU35Sqq8NDmFmt3ew Ie9dgMw4P7tiZcsnyTAKBggqhkjOPQQDAwNpADBmAjEAvEJXqZd8LNchDPg9VoD1 k2uURpjt+UXiQV3jG6HubEfgfPDtZxbMoiI0WJu7lvnkAjEAmAai3W1HExo17B18 5iFcZ4TfBFu9jgnRnv2hXmChetPViXzQDhvK1kAy71GTkmuz -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEegKDqICeQz1slAmItcl6kryPJdhu myHAz7Z96+c54JZy/lu6mVCVZovCF+ZkeYqmGn3xc+3dnLn53AsbOShIlw== -----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 418392243328205943064307482319636571134330 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . . . . . [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 'E1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-06 06:12:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-04 06:12:29 +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 '4tuna.io' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 00047a0283a8809e433d6c940988b5c97a92bc8f25d86e9b21c0cfb67debe739e09672fe5bba995095668bc217e664798aa61a7df173eddd9cb9f9dc0b1b39284897 . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) 0fcc8cc6a998f658767073c7aa97973dbf5e67d8 . . . . . . . . . . . . . . . . [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 5af3ed2bfc36c23779b95230ea546fcf55cb2eac . . . . . . . . . . . . . . . . [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 (73 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://e1.o.lencr.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://e1.i.lencr.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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.4tuna.io' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '4tuna.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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f20077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189c9b0bc410000040300483046022100c84453b807b61a941c066d6e71e70ea755454c9c34cfe3de4af0b922883cb2e6022100e69a40a5111a436cba5f3ff09ade8f1cb16939c1ec3a3d2d7ba0dac923e0924e007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189c9b0bc4000000403004830460221008ce4d6001bc1b773b76b9c49573cc8410a892c92024f13480800540511e6db4b022100f2cccc7490e443537e52aaaf0d0e6166b777b021ef5d80cc383fbb6265cb27c9 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . [c:0|t:3|false] BIT STRING (832 bits) . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:2|false] INTEGER 28975735154994113928639412057217636243930136904510753359305507227163359195223259223869185464899583518670781974772196 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23398931035783612679412874532246116699693912604861435503844390784250627697597079635839660145257692548858030593305523