gigacycle.co.uk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:31:79:c3:30:d4:e4:3a:c8:52:b1:67:77:94:75:4f:4f:37 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=gigacycle.co.uk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:31:79:c3:30:d4:e4:3a:c8:52:b1:67:77:94:75:4f:4f:37Serial Number (int): 278172543850206778835825715521813558021943
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 4c:2b:9e:b4:2d:43:f1:6b:e2:7a:70:ab:f7:1a:b2:e6:7b:1a:c4:9d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 68:ee:5c:d1:a3:7e:ce:ef:52:d3:8c:48:28:b0:a7:cc:d4:86:26:68
Fingerprint (sha256): ee:4a:ba:3d:c6:7b:17:df:24:6b:6a:ea:34:84:dc:3e:dd:42:c7:34:ad:8a:02:8e:ae:15:f9:ad:2a:b7:f9:ab
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate gigacycle.co.uk
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for gigacycle.co.uk
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
gigacycle.co.uk
www.gigacycle.co.uk
www.gigacycle.co.uk
Other certificates including the domain name gigacycle.co.uk
(limited to 100 certificates)
www.gigacycle.co.uk
gigacycle.co.uk
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collections.gigacycle.co.uk
gigacycle.co.uk
sni.cloudflaressl.com
news.gigacycle.co.uk
gigacycle.co.uk
gigacycle.co.uk
gigacycle.co.uk
news.gigacycle.co.uk
collections.gigacycle.co.uk
news.gigacycle.co.uk
news.gigacycle.co.uk
news.gigacycle.co.uk
gigacycle.co.uk
news.gigacycle.co.uk
news.gigacycle.co.uk
news.gigacycle.co.uk
news.gigacycle.co.uk
collections.gigacycle.co.uk
gigacycle.co.uk
collections.gigacycle.co.uk
gigacycle.co.uk
collections.gigacycle.co.uk
collections.gigacycle.co.uk
collections.gigacycle.co.uk
gigacycle.co.uk
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news.gigacycle.co.uk
www.gigacycle.co.uk
collections.gigacycle.co.uk
collections.gigacycle.co.uk
collections.gigacycle.co.uk
collections.gigacycle.co.uk
news.gigacycle.co.uk
collections.gigacycle.co.uk
news.gigacycle.co.uk
gigacycle.co.uk
gigacycle.co.uk
gigacycle.co.uk
collections.gigacycle.co.uk
news.gigacycle.co.uk
collections.gigacycle.co.uk
gigacycle.co.uk
gigacycle.co.uk
news.gigacycle.co.uk
collections.gigacycle.co.uk
gigacycle.co.uk
gigacycle.co.uk
gigacycle.co.uk
collections.gigacycle.co.uk
gigacycle.co.uk
sni.cloudflaressl.com
news.gigacycle.co.uk
gigacycle.co.uk
gigacycle.co.uk
gigacycle.co.uk
news.gigacycle.co.uk
collections.gigacycle.co.uk
news.gigacycle.co.uk
news.gigacycle.co.uk
news.gigacycle.co.uk
gigacycle.co.uk
news.gigacycle.co.uk
news.gigacycle.co.uk
news.gigacycle.co.uk
news.gigacycle.co.uk
collections.gigacycle.co.uk
gigacycle.co.uk
collections.gigacycle.co.uk
gigacycle.co.uk
collections.gigacycle.co.uk
collections.gigacycle.co.uk
collections.gigacycle.co.uk
gigacycle.co.uk
collections.gigacycle.co.uk
news.gigacycle.co.uk
www.gigacycle.co.uk
collections.gigacycle.co.uk
collections.gigacycle.co.uk
collections.gigacycle.co.uk
collections.gigacycle.co.uk
news.gigacycle.co.uk
collections.gigacycle.co.uk
news.gigacycle.co.uk
gigacycle.co.uk
gigacycle.co.uk
gigacycle.co.uk
collections.gigacycle.co.uk
news.gigacycle.co.uk
collections.gigacycle.co.uk
gigacycle.co.uk
gigacycle.co.uk
news.gigacycle.co.uk
collections.gigacycle.co.uk
Certificate
The complete raw certificate details for gigacycle.co.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFFjCCA/6gAwIBAgISAzF5wzDU5DrIUrFnd5R1T083MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAyMDYwMzI0MTNaFw0x ODA1MDcwMzI0MTNaMBoxGDAWBgNVBAMTD2dpZ2FjeWNsZS5jby51azCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBAM3Rb8qWM7Le/T+iskITxcu7vRd4M2Eq xFkwIVsNPTmpAp7fkRQypND8s9Bn1lSqBY9h0mBjZwdK/nGPklOJ7qhQkyvWsJqq Uu/L/kSM6PyHYZVFR8qjyctaKhExWMUr7BuK45rCN2jdpV2AzgJeo9fJJlJRhpoT EGibWM/RBUwnxFC8a0SCQ0gVPkGiAGGLAyvBY/5GQfkenqQkkCgqd/hF4RrH4ZX/ 6m4AxzdfDXaltMkTw10JTchAvCs4WxDvbXC8uM1vttq3ffbs0IT4ldiDcr6RY/L8 52wzTP1vpWlJwRZ615xvy1CRBmFpv1q1kkehBDXjuOCnsCckV4BJdC0CAwEAAaOC AiQwggIgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUTCuetC1D8WvienCr9xqy5nsa xJ0wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzAvBgNVHREEKDAmgg9naWdhY3ljbGUuY28udWuCE3d3dy5naWdhY3ljbGUu Y28udWswgf4GA1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHW MCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYB BQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1 cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdp dGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNl bmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEAa3PvEx9/ Her5U7Q78XxPGdj5O64Z5Ioipkq+7zB2lNrjCpmSS3XA6JGynZB1S8T/ijsqBaa9 UmhnTWQIrliij8ftCVRTC3bEZ+gYz3WYWeYi+Qfv+XDsMI/LXfVGAKpJOBaQQdAU i/SmYEn8F6aaGxIE64Ra7Wa5YO1GnEp87Z4629NZSZPqJWPy4Miv3HQBnZHlbFNU xOAorpBYgQpUi86tN3wCWf8ag+jHoTG7oJPkT06GEj12XA/wGxJDvwiZbSxDYOqh fjhl5Ikn8k7hY8yRzraLpres8d5I3N9xx1wehHgZym0k6uolRjMbV2v9GZafQA93 hxCNaum1DAky4A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzdFvypYzst79P6KyQhPF y7u9F3gzYSrEWTAhWw09OakCnt+RFDKk0Pyz0GfWVKoFj2HSYGNnB0r+cY+SU4nu qFCTK9awmqpS78v+RIzo/IdhlUVHyqPJy1oqETFYxSvsG4rjmsI3aN2lXYDOAl6j 18kmUlGGmhMQaJtYz9EFTCfEULxrRIJDSBU+QaIAYYsDK8Fj/kZB+R6epCSQKCp3 +EXhGsfhlf/qbgDHN18NdqW0yRPDXQlNyEC8KzhbEO9tcLy4zW+22rd99uzQhPiV 2INyvpFj8vznbDNM/W+laUnBFnrXnG/LUJEGYWm/WrWSR6EENeO44KewJyRXgEl0 LQIDAQAB -----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 278172543850206778835825715521813558021943 . . . . . . . . [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 2018-02-06 03:24:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-07 03:24:13 +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 'gigacycle.co.uk' . . . . . . . . [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 25982129596594161373555748628630008047027004448946912545217062705355702760392962238746916517308212706248087797712346986750944371487189618892398427202936304531746497485321554046676774633764148515668524792765853375243565270506242796117395027377498943334080010690239668023714390941239046183246722057299491021923950479102755657690935319107375605853933503568197103504368702527598743313699327177742551111792817084558397272011281660218668150967499591206186630554156491167115004810103575123327852900326825838559889545653328557713462477004539242802696964230812596921695545148734776528481015801960721056982841175423180364936237 . . . . . . . . . . . . . . . . . . . . [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) 4c2b9eb42d43f16be27a70abf71ab2e67b1ac49d . . . . . . . . . . . . . . . . [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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gigacycle.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gigacycle.co.uk' . . . . . . . . . . . . . . . . [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) 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