devicesforteams.hardsoftcomputers.co.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:38:06:94:dd:28:aa:f2:de:c2:ec:48:a6:76:98:a5:be:cf 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=devicesforteams.hardsoftcomputers.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:38:06:94:dd:28:aa:f2:de:c2:ec:48:a6:76:98:a5:be:cf
Serial Number (int): 367513704588157868161439787568936320876239
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a7:19:c0:d3:54:48:c8:fd:ec:69:e0:ec:3e:7a:a3:b4:0f:02:6d:d9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bc:79:16:8f:21:80:69:f3:aa:17:b5:ef:84:e6:86:5f:5f:64:ec:5e
Fingerprint (sha256): cb:bb:eb:03:2a:af:56:d4:9c:cd:51:e2:b4:3e:53:a8:6a:d6:b0:99:c1:3f:9f:80:4c:82:01:06:6f:db:b9:a9

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate devicesforteams.hardsoftcomputers.co.uk

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for devicesforteams.hardsoftcomputers.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

devicesforteams.hardsoftcomputers.co.uk

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hardsoftcomputers.co.uk
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hardsoftcomputers.co.uk
hardsoftcomputers.co.uk

Certificate

The complete raw certificate details for devicesforteams.hardsoftcomputers.co.uk in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4ZylTSqkcV9IE72QJrfM
4qyp0Xkf96f9kZrfUpgYB832ZHLCbDah6A8jHLI+wBeclxe074HBIkR2af7CqRMY
xWeETAEU1PQPoZFzCCinwofx49npApwcR7NXPpXz7hkxRmPOFeIz77gtQ8w9FmBH
/wNxkc4+ylPE1KHxCn6Otlz2Ya88ywQrgTra0XOfbB8urCAb6xuBfPt1dQPp7nsO
1zSLp40k6m+6NMQ7mRffQM9RMzn2tIoMJ45jhkgQEyK8I/MswlSF5XrVTSvzK9F/
efuEoCt1HUp8GNBz4Bwb8KVaMMiPPA8gN6n0TA7p1zVneI+KIr704lLZeaBH4Ov9
gQIDAQAB
-----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 367513704588157868161439787568936320876239
 . . . . . . . . [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 2020-01-20 14:38:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-19 14:38:10 +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 'devicesforteams.hardsoftcomputers.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 28480863495288279251463410843701566980857589204629942246296949955382212909079121069373285190077031981242771436577669320462858457055770823282757906118264999005671948003704081581710241446392152282428435317298003015925535887621243524092478109061172169017498110463897097763150351846414587049654755528799926211791933207269145727765360631536475271510692035804757272955067883674209455426440572315612084986028182557721030325084749925968363140863839265499147430918250431289303985685129713942123731837932567975769532064804507794548803895481525847037568160470123544876992243989534966851087025990083284584989331551270090415275393
 . . . . . . . . . . . . . . . . . . . . [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)
							a719c0d35448c8fdec69e0ec3e7aa3b40f026dd9
 . . . . . . . . . . . . . . . . [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 (43 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'devicesforteams.hardsoftcomputers.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 (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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016fc39aa9bd00000403004630440220750b5802727bdefc2a54d36dc2923883b9e3f01914fb6baa3a1c7f5a04534044022027c128a1a5c5947863a2f956b021553208d670b0f66a5e78d2049d489f11b5c8007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fc39aa9b10000040300463044022077cd68b10d695cc9fb8b3ddf2aac3cb10f160abc232798b0d257500c1493b8fd0220317582a4c7d5c6b5aaf223f5bbdb8aaee60665c3fbc6eed4270e283406535b00
 . . . . [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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