xsa.co.za

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:32:4b:06:55:51:44:27:42:5c:59:83:db:82:41:f9:c4:14 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=xsa.co.za

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:32:4b:06:55:51:44:27:42:5c:59:83:db:82:41:f9:c4:14
Serial Number (int): 278450701125236072928675937972111602730004
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 99:56:94:f3:70:ba:24:2e:31:ed:27:1c:3d:98:b9:70:01:dc:f3:63
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 11:4a:fa:2a:42:9f:68:b3:9c:5c:42:9e:aa:1b:50:c5:c5:69:3b:cb
Fingerprint (sha256): 62:93:50:56:16:14:b8:0c:bb:6e:c8:6d:2e:4e:89:6d:e7:56:9a:99:ca:7c:e8:c3:0c:b4:03:00:69:e4:a5:54

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 xsa.co.za

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for xsa.co.za

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

www.xsa.co.za
xsa.co.za

Other certificates including the domain name xsa.co.za

(limited to 100 certificates)

Certificate

The complete raw certificate details for xsa.co.za in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGWTCCBUGgAwIBAgISAzJLBlVRRCdCXFmD24JB+cQUMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDA0MDcwMTI5MjRaFw0y
MDA3MDYwMTI5MjRaMBQxEjAQBgNVBAMTCXhzYS5jby56YTCCAiIwDQYJKoZIhvcN
AQEBBQADggIPADCCAgoCggIBAPpRbYeUCeE6bALZP6+ArHAv/1aHN5dZb7Q46sVq
Rz4bGX/pu1gtElqMaxKjwDioa+KaqwFbVdsAoMl4jbMoIHfCfiiH7/ZpHAEywNOL
u+0PdUJ2xm5ovN6c7aIqIGC7QbP3XH+9IBYBg1psRfTgja22aRcdrUYei1f7Cdlb
/UT2Kpl43KUIqPdtPmrdXpPn1L30aNTJpmqzDk+dEbIeNSGAhldTYtmikpuJPmQG
gCY9a21rCordx/KHpwbRPDUpo+91HMdij2hRr8iXqDJdMYYv5vxqXfgdADDbjz8Y
owDWPUMzNSkVwz/lMJS80U0RcW/r49WcSNH0y5qhY17ZwhT/AJO9xsbfquqBMaJu
5MsndKXu1nnE2Sy6he8ZRGDD7xRYhAdeGdSkaGm27IfjtiJbXWw+two2r2QrO/MB
0HUmehA9bQRYoI3BtOUy7khysuvUHcXKplMVaj7v5hf6QOiYo5AwsGtxW698nflt
3p6tt2FN3LF8TMSfZ4SQ7Lxs2bQpuh07CBvj4t6uL8mPtv/Rp59LQDFZz1+qKv9e
yEbG8ZC6L/v9XGAYMQZbY1ORaZoDIcpRO9I6rQUTrc2Jy/1YG+8LkaXPcXu28Gsg
XBmslrr7WQc0EGtcpfk3JK7QJ4uNRzT8GTmjEje9542ItgNvcoRw5p5c6Vg2Tx5a
jZyxAgMBAAGjggJtMIICaTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB
BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJlWlPNwuiQu
Me0nHD2YuXAB3PNjMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G
CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl
dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl
dHNlbmNyeXB0Lm9yZy8wIwYDVR0RBBwwGoINd3d3LnhzYS5jby56YYIJeHNhLmNv
LnphMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYB
BQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIE
AgSB9QSB8gDwAHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFx
UniNPwAABAMARzBFAiBPcmCIlS3vaO1TmmPujedl7hiBDjI+DVfMSOcRfoPyVgIh
AO2y59JbHvTb7yxQR8AmMy6AgRX/ZYauEsfnofHz2a8JAHYAsh4FzIuizYogTodm
+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFxUniNJQAABAMARzBFAiEAnpQePvvRRC3H
mYkttBrA0V/ExIebqKWfzKk4S2QTRfQCIAIuJi4dVbFkG3pPTuUE2yNs8diMStNR
Qk3m9El5NvxLMA0GCSqGSIb3DQEBCwUAA4IBAQAYirXK2QS8f2hQgKMgeoAGaNw+
umjhEyVbskTLHhKFV7RnAUSzVL04A/u2Fsyi0V0ISE/q3IYRsTqNtoUP1QCTxQY0
OXd5BViJBBVTQrQdJ7OG+V9UpQAZA4XFlQme7muDFOSWAIgMnUMUV5Rr6IuFPZrM
nwRI0Bw5qaD1c27g1HmQ9tjUAk3PaWVhmL8ChhXKUOUq9Qo5bPH2fAm817fRtJFq
prmriqCLdXXmzBw0TXSWSW+D3g+hyFMk2NgYwXMa0co4NyUzOTITyDcXPj9YcOyD
fC00O3CCykFpM2L12TUesovVFAGOQopkMJg6dIACgONdjWH1U5LRMFV0bAfO
-----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 278450701125236072928675937972111602730004
 . . . . . . . . [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 2020-04-07 01:29:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-06 01:29:24 +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 'xsa.co.za'
 . . . . . . . . [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 1021208660150602833319842046199059282322064664703398944321679388113484447468706595947068620427603490147291878814446742165038360054454633506919327185917346209895820991138855820243097871268711446996837844926598972619115549706077373275103298512052136999567760253898120811579383386043215548788247773421267128565481436905872451240832263170672518079460520132737918307316265561015166374295795352289270964543704801785857963067314980664804097253420682163131544238703039122890712920474003652460367020427098095098543437303283333871525812904798818621951333870216931418413269903380606410211981118875730128307648164706723447082454461688969965020022547111177635362789852368029713349659417337983092416873269927226416245788237975596606428910305451365480934299521804797193069617328514819421970369423808832923777934716024060187714699981674469565837445694161510735280403998464920007046537599362342703598274979482738404424601982356530749863492417252163828111786365835574874469340607001936530277700809630231180751510832124404340602299864879828619814602084297420678958653026148242955708875005723970044169883756108277710371584171089208393165414277695647429432926292040477882565188870665230089311878693178992125479692326162625254473832079175723114119247535281
 . . . . . . . . . . . . . . . . . . . . [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)
							995694f370ba242e31ed271c3d98b97001dcf363
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.xsa.co.za'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xsa.co.za'
 . . . . . . . . . . . . . . . . [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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017152788d3f000004030047304502204f726088952def68ed539a63ee8de765ee18810e323e0d57cc48e7117e83f256022100edb2e7d25b1ef4dbef2c5047c026332e808115ff6586ae12c7e7a1f1f3d9af09007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017152788d2500000403004730450221009e941e3efbd1442dc799892db41ac0d15fc4c4879ba8a59fcca9384b641345f40220022e262e1d55b1641b7a4f4ee504db236cf1d88c4ad351424de6f4497936fc4b
 . . . . [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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