www.chcl.mu.webexmauritius.com

Issued by R3

About this certificate

This digital certificate with serial number 03:1b:73:2c:cc:b7:bc:3f:b5:fe:6e:14:92:86:30:b4:79:20 was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=www.chcl.mu.webexmauritius.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:1b:73:2c:cc:b7:bc:3f:b5:fe:6e:14:92:86:30:b4:79:20
Serial Number (int): 270677575534891692399848333441519280486688
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ad:14:1a:00:5c:79:62:03:8a:75:4f:84:42:b2:7f:af:7f:77:b3:85
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ee:d1:5e:2d:02:ee:33:4d:25:9c:ab:63:ac:6b:e9:7e:d4:b0:d8:73
Fingerprint (sha256): fd:5c:a0:2e:29:3e:8d:2e:0d:8d:8e:c8:fe:2b:50:19:49:d4:29:c4:a7:dc:32:5e:90:10:6a:2e:5d:ea:89:6e

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.chcl.mu.webexmauritius.com

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.chcl.mu.webexmauritius.com

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

*.chcl.mu
chcl.mu
chcl.mu.webexmauritius.com
www.chcl.mu.webexmauritius.com

Other certificates including the domain name webexmauritius.com

(limited to 100 certificates)
chcl.mu
chcl.mu
chcl.mu
chcl.mu
chcl.mu
exodusgroup.mu
www.chcl.mu.webexmauritius.com

Certificate

The complete raw certificate details for www.chcl.mu.webexmauritius.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAygzqZgWhdHcwriRG+XBY
N9LmfUzJXI6YreT8qzfWNbqPkezMKTLvUK5edjlQXg/Vxlv+c73yyD8tSeeZsh5r
CqBYkN3VjXDqsQoGfEEveqvJXv5ybwc5Zkvo4OAzeHdHTXnUL1nLvprH485PZnjk
AGjRTxc+OUKGTcqjSjKQAyRo6xsNclXIeuNHm2s6pdwxdsoR2qAu9qu7fK9ujPUI
UMxwC5i+GHEOdiIHgG1K7eqlXjBGrUJSBIUV5bMFza1re0dEAk6WLPEfHcOpOg31
FaIyACouaBftGAWH1OT/PfdfziTRElLrVv7O0rFrw/7qw6VgJYJ3Q+4I/n6xpfBB
dQIDAQAB
-----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 270677575534891692399848333441519280486688
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-04 03:20:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-02 03:20:43 +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.chcl.mu.webexmauritius.com'
 . . . . . . . . [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 25506506532360432471373680304271252624993698222226232329479077443538067394847885344971627219893674183167156566827059807591093028446477102040170942970279990774098064938439292023532105864903168711815555596328631180146229984743397899604577833745064011910980707227872040453772004237610156989473128523008289912280226252330368670403509775705802221360806855324127686371373898642710970421947962883205895888077728740268072582378859887315140114679291863045531437771868082262830332004957341081345791728009204046400699139456822175145972389573895810638276682034915049337137445118662522889928791101747455501744114394890060365316469
 . . . . . . . . . . . . . . . . . . . . [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)
							ad141a005c7962038a754f8442b27faf7f77b385
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (82 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.chcl.mu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chcl.mu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chcl.mu.webexmauritius.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.chcl.mu.webexmauritius.com'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018f41d53c6c00000403004830460221008948521fc028a21d5109dbb26251c27e48a8402a7c67bea2d3f7ef8b5fe10c6e02210087a39f9266d4fc9ec51b7c44f68c69f8db3097c9e087c2c048aa44108eae355b007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018f41d53c6700000403004730450220422f2cd77bf5c9d40f6331a2090fd3af3529800a0eafdfc22e37dbe9485c7294022100e1c39fdbc5ca234d1ad6d87be149238e9ca1b169ac7fa0873579c52e5cca9266
 . . . . [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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