map.cam.ac.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f0:d5:97:6e:07:f2:95:0b:65:96:78:b5:47:ab:d7:05:fa 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=map.cam.ac.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f0:d5:97:6e:07:f2:95:0b:65:96:78:b5:47:ab:d7:05:fa
Serial Number (int): 343288537687928526106409503462171746960890
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bf:80:48:44:cc:c5:9a:11:36:6c:da:64:2d:be:45:c9:23:7e:f1:8b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1c:ec:09:07:be:1c:24:98:58:49:ec:e8:f2:c7:30:4c:c8:1e:cb:54
Fingerprint (sha256): 01:dd:a9:7e:04:75:94:de:e4:d5:01:71:39:95:6a:de:77:47:d2:25:2f:58:d6:a5:a3:cd:c7:5c:84:12:2e:7f

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 map.cam.ac.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for map.cam.ac.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

map.cam.ac.uk
www.map.cam.ac.uk

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Certificate

The complete raw certificate details for map.cam.ac.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 343288537687928526106409503462171746960890
 . . . . . . . . [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 2018-11-23 01:00:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-21 01:00:32 +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 'map.cam.ac.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 773874690592435181480401998128604174507613966580752861769965531943669594637518134338238599674947488268997188870159689851737292348450138954823014810975102173644524902269072194330325058792948504998084430925468845883897035419008398673089605903486104340892285683888560671399763584219860892127159424469752606619123013011559804952313516338320919677593767642690674348478412293652770637931462427565673710203407156739596306573978905042820535559615985181461986221358403938428407487801191770530031973633720686606426787744439650969286708524170747924262033304343095520226839229975262687076005636217762506969070900954760233561685555737430634015820964135898609787571348820198872490184100030136255599842286867971654523715690362307783193771588154517458156255229731021665051587643746711896058792335547920191423124179999741120170446895353412178014056121068312997056097868680898769631092609977766774920837900214077574831252583356478003816740540517037901338262621526829479797055736545837692620505318148568836629253164730713139908616020071328630718359366083751716650118873231015759460467939669037232240251044740224714313525007519031416402251418469895563534900251156854559614927066282366920672738704314703121305410431591771294395425690875490435056613151957
 . . . . . . . . . . . . . . . . . . . . [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)
							bf804844ccc59a11366cda642dbe45c9237ef18b
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'map.cam.ac.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.map.cam.ac.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001673e4c149c000004030047304502206b28ff4e52eba8462b6f75556209359c1c3cc648939824ed4ada9ca6b13d2ac3022100a2342be52147ff4730f8f0a0ec114f41f7dcc48c66edc3f3addc8f2b308dba6300760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001673e4c149c0000040300473045022024ee27f838d62b13ba88652cb456dd18a860d48bc8a87e19c64e6e54fe26e6c20221008ddb9b812fffe9474080ceab4ed8b04ace06e87cf0d303e2a8462c1d744766d2
 . . . . [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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