as-uk.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ad:f6:36:9b:0c:82:8e:44:3a:b3:d3:43:0e:31:9d:f6:2e was issued on by Let's Encrypt.
With 4 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=as-uk.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ad:f6:36:9b:0c:82:8e:44:3a:b3:d3:43:0e:31:9d:f6:2eSerial Number (int): 320532980888361175861588820441840280794670
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 52:9d:1b:96:8a:87:c5:b9:bf:1f:24:02:ee:3e:09:dc:52:05:3f:eb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 83:f0:26:90:5e:df:05:69:2c:9d:e7:aa:b9:11:62:08:76:1b:a5:73
Fingerprint (sha256): 45:58:07:15:a1:aa:00:73:5a:a8:15:1a:2a:e1:d8:7d:74:84:9f:ca:f3:9a:24:a1:92:6f:54:45:9d:44:0a:7b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate as-uk.org
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for as-uk.org
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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
as-uk.org
mail.as-uk.org
www.as-uk.crede-signo.co.uk
www.as-uk.org
mail.as-uk.org
www.as-uk.crede-signo.co.uk
www.as-uk.org
Other certificates including the domain name as-uk.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for as-uk.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFhjCCBG6gAwIBAgISA632NpsMgo5EOrPTQw4xnfYuMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAxMjYwNTUzMDlaFw0x OTA0MjYwNTUzMDlaMBQxEjAQBgNVBAMTCWFzLXVrLm9yZzCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAMNY5uLG2nxz1Ui+jXSBEtF8XRFjmad94NvWD5YU 3hG4qo/8t0yREFOJLJY+oTGjewrrKSzxR8srugmsoMFcOVs2G/dEZpiEsaAD6gs6 PnIZZw8+gz2dQoGltqT4wF4vVEXz5vaO6Uh6Q8nMb+y4mRIzeqCx+Cv4E3w18lq/ jvgQjl4MgJxVCNqIJ7rARIlEGe5exeRe5SrzNG5foZYGTOWmVlgNmgapHe22ssQy gl7cumdK4yTsxeCQcZolQytPhhnxvc7X2e4UMwu+HkAo9tV2cn/Ub2tCyLRavfvL TgistAsQte630WwxT25SuBO807yWZ7NssQ6DTQOKRJuKbJECAwEAAaOCApowggKW MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUUp0bloqHxbm/HyQC7j4J3FIFP+swHwYD VR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4G CCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8G CCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzBQ BgNVHREESTBHgglhcy11ay5vcmeCDm1haWwuYXMtdWsub3Jnght3d3cuYXMtdWsu Y3JlZGUtc2lnbm8uY28udWuCDXd3dy5hcy11ay5vcmcwTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdQB0ftqDMa0z EJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWiI7v0ZAAAEAwBGMEQCIFvaLUPZ W3EAkImZJy67ivBkGGcO6u4uwM0h2CXMfot9AiA/UUUUTtZeSfZZtxuctmCLxO1R e7xSnCRHQyHAYgO2HgB3AGPy283oO8wszwtyhCdXazOkjWF3j711pjixx2hUS9iN AAABaIju+s0AAAQDAEgwRgIhAJhOUSLUHnxaqp4PeHcS/iw7k+n0YdFquHdtV28I QgFgAiEAglBNW15aP2d/UcwH4sSVEZgXwiESyvAz6hc7XwuwcFUwDQYJKoZIhvcN AQELBQADggEBABlYlcWgrOjom8TNEGq4ssZ5tm7ZsGdj3BVH4osviySVYM3NkIaa 42lHvPc1dcITTeoZkgVpAhpmWSW5LPVuwPCpDmQjm+SS4W3G+1QAA4HGOQUYT+yh 34e4WlUWaN7p3Ce0TtICSvJKXfvJcVrBBvFBK64DmBdWrTG/TkYpcmQ/3HULXdzI yR7JCNVSpi1c+oAfgeBe42ZuePWZHGHqa4NplShk8lgKC+hV3hnUIr/fuwfFIoOw eRLnS5Z38Xc68XT3AuHs8xLosiJb8Jtof227WTC6AEI+c2azE+nCg+m+6YlR7+mh m4G4GG4tW/vmwd5k8h7BzfjyE8KO/aGV1k0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1jm4sbafHPVSL6NdIES 0XxdEWOZp33g29YPlhTeEbiqj/y3TJEQU4kslj6hMaN7CuspLPFHyyu6CaygwVw5 WzYb90RmmISxoAPqCzo+chlnDz6DPZ1CgaW2pPjAXi9URfPm9o7pSHpDycxv7LiZ EjN6oLH4K/gTfDXyWr+O+BCOXgyAnFUI2ognusBEiUQZ7l7F5F7lKvM0bl+hlgZM 5aZWWA2aBqkd7bayxDKCXty6Z0rjJOzF4JBxmiVDK0+GGfG9ztfZ7hQzC74eQCj2 1XZyf9Rva0LItFq9+8tOCKy0CxC17rfRbDFPblK4E7zTvJZns2yxDoNNA4pEm4ps kQIDAQAB -----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 320532980888361175861588820441840280794670 . . . . . . . . [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 2019-01-26 05:53:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-26 05:53:09 +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 'as-uk.org' . . . . . . . . [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 24660308628113660740763027585949511819807616813111618835228777381116283506271150801067521115418175040727761612946180951813547884945173031812392704777362353398599025107673718289796510206965875732569456223978866715770071696490328483190280125376257588157104046414726003202710377755667908207206625515190877985238995951572199214408089148344731439998250996014206250928457820751861055179027584748287554758736227121782031291296635953691061144695018079397385299983621868372247349347541154526470040532785296250100390139569030028769108655985405590725507503646092328302034123290695241738837257647735761781019252341662615706692753 . . . . . . . . . . . . . . . . . . . . [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) 529d1b968a87c5b9bf1f2402ee3e09dc52053feb . . . . . . . . . . . . . . . . [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 (73 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'as-uk.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.as-uk.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.as-uk.crede-signo.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.as-uk.org' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016888eefd19000004030046304402205bda2d43d95b7100908999272ebb8af06418670eeaee2ec0cd21d825cc7e8b7d02203f5145144ed65e49f659b71b9cb6608bc4ed517bbc529c24474321c06203b61e00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016888eefacd0000040300483046022100984e5122d41e7c5aaa9e0f787712fe2c3b93e9f461d16ab8776d576f0842016002210082504d5b5e5a3f677f51cc07e2c495119817c22112caf033ea173b5f0bb07055 . . . . [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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