www.gmw.nhs.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d8:fa:68:4a:81:ff:a1:50:11:31:5b:23:37:89:c5:d1:d0 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=www.gmw.nhs.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d8:fa:68:4a:81:ff:a1:50:11:31:5b:23:37:89:c5:d1:d0
Serial Number (int): 335170697559220821965491514272910816956880
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c6:ae:de:77:d6:2f:dc:ae:fe:e1:af:8a:22:4e:17:ad:9e:b1:22:b6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a8:bf:d7:8a:1a:99:6c:06:5c:99:ca:a7:1d:9c:a0:75:12:9e:1a:ba
Fingerprint (sha256): d5:4e:5c:ef:74:b5:4d:bb:4e:01:4d:5d:40:ea:6f:4e:7e:51:bd:4b:80:ba:7f:ee:62:de:e6:d7:47:05:e5:a7

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 www.gmw.nhs.uk

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.gmw.nhs.uk

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.gmw.nhs.uk

Other certificates including the domain name gmw.nhs.uk

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.gmw.nhs.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 335170697559220821965491514272910816956880
 . . . . . . . . [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 2017-01-17 13:07:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-04-17 13:07:00 +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 'www.gmw.nhs.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 913456083539569652757033169928217203588507627993290891633237296504246517861835069309163548759426119470701468450692694988169638329317882108422768302207632373794860514253386971366685536148411831665230530481603600751838557469658666617129118439342773930305124232616076472719990362052800947775267597519538369503808597030431323048604407577642852092959587501357957963456670945935250705430177499404720716213031702441361170696160858676013475932784096656268799526229732355882706426220913907651422055264403817186252527817923139651588239517946478877460278460010053886775648183727892362347091366762354698166202936038063127825101878006929631661312420874644692685261742990588527383569881073760260683602513775284856438547411600727388701294614162498949798097851965031507671889456017670740209392976618526122223956672411196463274209475115825907218251702595589871670675647586410533379765780625020034144137621091266882146966846127411040759035399376092967334956989584088506090457558846504376871834241057040249485613236599046905418584873854599037703898458595626668561270430086288123297730076525622796170498378301207666432085256688234450683190471558786835352021074498460925714365829223524875368792468436259970985125386900565458308741429973794162323658277113
 . . . . . . . . . . . . . . . . . . . . [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)
							c6aede77d62fdcaefee1af8a224e17ad9eb122b6
 . . . . . . . . . . . . . . . . [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 (100 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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gmw.nhs.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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