nukco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:8f:41:36:3e:81:e7:d1:75:fb:e3:c2:bd:a0:29:03:8b:3f 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=nukco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:8f:41:36:3e:81:e7:d1:75:fb:e3:c2:bd:a0:29:03:8b:3fSerial Number (int): 310083917736532893278237074625467787742015
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5b:ca:71:32:17:07:9c:14:b5:a4:c3:dd:65:9b:7c:21:b6:c6:a7:dc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d3:60:34:4d:3e:36:02:c0:80:ca:b1:82:62:36:ca:e8:1f:89:04:1d
Fingerprint (sha256): bc:d4:cf:bc:30:44:5f:ce:70:74:3f:ce:81:bf:9e:72:71:02:28:bc:4f:c3:bf:76:bf:23:64:58:d2:20:44:e3
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate nukco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for nukco.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
nukco.com
Other certificates including the domain name nukco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for nukco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSTCCBTGgAwIBAgISA49BNj6B59F1++PCvaApA4s/MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMzE5MTlaFw0y MDAxMTEwMzE5MTlaMBQxEjAQBgNVBAMTCW51a2NvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAKZ+REdHq7i/3zVZk2Z6FESvgXv4l786A4VrCArb 667SmeT9fL6zlffsEMoQU8lY8c5RWq017L1war1nQj6YoJ/L4N9BtIvhBn6S8rAf si+evhOixTS/mkMZyoDouI2J8xFlEdryUFgnRX5hs1ZJz2RyRf2gIljzw6IhGkmL VoPjfZEkv61+3mpdlct79lFR3JqDba250QkGnasUKRKQwFeqALJl3XJKF+aIdOp0 vX7jRjG1bsLykOGd4ZrEVw4SInDmENqmhVEzhZq+O1h66EpXyG2sx7d1WHXA4Zyr Rr0y6wPiFad4EzKs9xdloDJ+eP5jYthZiyNU8HYc5pbS2YGqgYCV3Ia330Z+OaFC +TjH3ceC3+VnbAJqNm+8R2uMS1E/h4NTFXJ9H17UgNJWoYYXzYMxd8NXEWCImV+V eE8j43K+6ZugSR6gF7ra+o63i+S0AyGZvmJoNWAJUxXA5tCigg/9oQ4Loab6bKP3 WLRdmCb1TkfwGajwvdbMYTzYapmYPvM8+/O7jgXnousbjcnbIAAaocB2fF/ItUb/ XBto83wUl9BhvRRvTogW7dMn8KW33lyKwIzYBLk3rTFtZswsRDcEFmLJlolG+RoX 3YIMDUJIH5twJRpTx/EsSRELzeHadeeHr8jLE394YBEKhlT4Rn3WOPsqkBH8ZqXz OxWZAgMBAAGjggJdMIICWTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFFvKcTIXB5wU taTD3WWbfCG2xqfcMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJbnVrY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYAXqdz +d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFtw1eTpAAABAMARzBFAiEA g1IlusJV8UmC+tpwXIJmq0uIW2K4JNWBkwuwnZ1z/3gCIC9yg3AItcU8eSvix8M5 iKvZ80OdHPCNe6HYbD3FlMggAHUAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklT Le+LkF4AAAFtw1eTmQAABAMARjBEAiBcrXM5T/UI2t7EuY7LQfIVttsj1nxbZvz6 frL+ypqTVgIgQpWqwSGCd21U/Rhu/86lcnGrRhfigAiL/aXHM4/76TMwDQYJKoZI hvcNAQELBQADggEBADQ7D4xVWAO8xVcOSBLc6bTIha39BoK3WFo4eELPU84glfuV UaKng8GOyhlyxXzRqzElWgVeRlX5yrFRr+1MtlpUeJRtMuybMLjoxKONFs5g+lwO hwRF4O5NXGXKHPlJb2veFGq4LoAozf8ts9KEXnUrcBlkWbNEr9pIhM29hU9zim8m AvfOi0XklwODM2R1VMb3RoHbeEEHsvU5+kRV3Spg01CqYD6ysKpBJoFjQ9GrOl7P dy9bDovMFnfflVcTb2WKVIRAGUbcsJGzJ/SIcn/7NNJM1kdYsGjjd1HZzEivm+1Z LXRg5X/L4oP5V+KBz89iQqBtU95YBkuPC9m4wdE= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEApn5ER0eruL/fNVmTZnoU RK+Be/iXvzoDhWsICtvrrtKZ5P18vrOV9+wQyhBTyVjxzlFarTXsvXBqvWdCPpig n8vg30G0i+EGfpLysB+yL56+E6LFNL+aQxnKgOi4jYnzEWUR2vJQWCdFfmGzVknP ZHJF/aAiWPPDoiEaSYtWg+N9kSS/rX7eal2Vy3v2UVHcmoNtrbnRCQadqxQpEpDA V6oAsmXdckoX5oh06nS9fuNGMbVuwvKQ4Z3hmsRXDhIicOYQ2qaFUTOFmr47WHro SlfIbazHt3VYdcDhnKtGvTLrA+IVp3gTMqz3F2WgMn54/mNi2FmLI1TwdhzmltLZ gaqBgJXchrffRn45oUL5OMfdx4Lf5WdsAmo2b7xHa4xLUT+Hg1MVcn0fXtSA0lah hhfNgzF3w1cRYIiZX5V4TyPjcr7pm6BJHqAXutr6jreL5LQDIZm+Ymg1YAlTFcDm 0KKCD/2hDguhpvpso/dYtF2YJvVOR/AZqPC91sxhPNhqmZg+8zz787uOBeei6xuN ydsgABqhwHZ8X8i1Rv9cG2jzfBSX0GG9FG9OiBbt0yfwpbfeXIrAjNgEuTetMW1m zCxENwQWYsmWiUb5GhfdggwNQkgfm3AlGlPH8SxJEQvN4dp154evyMsTf3hgEQqG VPhGfdY4+yqQEfxmpfM7FZkCAwEAAQ== -----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 310083917736532893278237074625467787742015 . . . . . . . . [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 2019-10-13 03:19:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 03:19:19 +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 'nukco.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 679233115468037921677185178727080646523814775694954656688080018221866505879392024859997622695138846564243120271212245120443107663547192552137627559159742919654063688489989524906691326808248321816441097618992611525174012879388344907830266287278736994335172996881566056952959929006217015211009986581345506153798609384523137896169489113031612105067005144978930324135253396287352555285525639315160621814538216922438300649584149877260692520342150511596887175940580652117098998453236027554719610230017307009938718546951110218555517164926321892951546098464775757279722017424737053019075113814874207845890001573759165108765442182681868650700300241561500566035473952364774645255096572513567543864912386778046914121884601177096206776007187583115730162286897733204279634167256021539693198919845185247835371958190952144669866683823083262045044861273550901171966959643770485796242012067665280281762339650277227574946604826043867728324608009597008867333092577533964531873794404878165364381686094334325653092786226290693863017173226530979273496288573771505339450902571203196131871153946185156052936821755268963247225392643525787711567915176368616641194240592985051292056657821427127816783276144376385009444055769607842935317225851614563329757615513 . . . . . . . . . . . . . . . . . . . . [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) 5bca713217079c14b5a4c3dd659b7c21b6c6a7dc . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nukco.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) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc35793a40000040300473045022100835225bac255f14982fada705c8266ab4b885b62b824d581930bb09d9d73ff7802202f72837008b5c53c792be2c7c33988abd9f3439d1cf08d7ba1d86c3dc594c820007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc3579399000004030046304402205cad73394ff508dadec4b98ecb41f215b6db23d67c5b66fcfa7eb2feca9a935602204295aac12182776d54fd186effcea57271ab4617e280088bfda5c7338ffbe933 . . . . [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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