*.medtech.africa
Issued by R3
About this certificate
This digital certificate with serial number 03:bb:3e:53:0c:78:bd:f0:f5:64:d5:ca:fe:1b:89:02:6a:1c 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:
- 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=*.medtech.africa
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:bb:3e:53:0c:78:bd:f0:f5:64:d5:ca:fe:1b:89:02:6a:1cSerial Number (int): 325052503758829234495760529609158174075420
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b7:a7:6c:3e:a6:fb:7f:db:84:dd:db:43:af:c4:b4:c3:28:2e:dd:9f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 6a:63:9e:b2:89:a0:41:71:e0:14:ad:df:c4:d0:2f:02:e2:25:be:ac
Fingerprint (sha256): c6:be:cc:84:b0:20:e6:2d:6b:34:e9:e4:51:25:56:d8:85:ce:0e:e2:81:57:8f:52:69:90:f6:e3:0b:ee:c2:a6
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate *.medtech.africa
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.medtech.africa
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
*.medtech.africa
medtech.africa
medtech.africa
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fbcol.com.co
*.medtech.africa
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va-vpb.vnlp.ai
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ishtaenergy.co.in
mobile.hoshimon.com
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artistreport-dev.universal-music.co.jp
flyo.link
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medtech.africa
medtech.africa
medtech.africa
Certificate
The complete raw certificate details for *.medtech.africa in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/TCCA+WgAwIBAgISA7s+Uwx4vfD1ZNXK/huJAmocMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzExMDUxNzIwNTJaFw0yNDAyMDMxNzIwNTFaMBsxGTAXBgNVBAMM ECoubWVkdGVjaC5hZnJpY2EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQCias/t69rnqtHAC0lB+Cvf0obWBYlwh9aEVgVdgcqyNBb8dSyFDb5eHHa6Zhaz rLjAZhuEeUmpqJci3heky38r7O9UE6U3hdUMaVzW+pm1Hy0RiS+ezpZPl2amBLCz x/wqFLadzv4ztN+s2o8idZ25fvsn4BrO4vVsAS9mErRWbmUKgTwE6uE/k7Sf0l38 tDr7qYZAo5z0JoW8ohaDU7WQUbDDwwYUnzVt33t9MtMnaBnd9bUrEF1YyfphcbW2 NHqBXa/2ETALVt2m0EqHyW1u9jbfY2hSS8m0dmBtIhniH/YiCBNBbz6rk5zSTJb7 iWgKl7V5VfMHo+d2osseUiQdAgMBAAGjggIiMIICHjAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFLenbD6m+3/bhN3bQ6/EtMMoLt2fMB8GA1UdIwQYMBaAFBQusxe3WFbL rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v cmcvMCsGA1UdEQQkMCKCECoubWVkdGVjaC5hZnJpY2GCDm1lZHRlY2guYWZyaWNh MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA SLDja9qmRzQP5WoC+p0w6xxSActW3SyB2bu/qznYhHMAAAGLoLdbXQAABAMARzBF AiEAnkt15LjZyJCfRKCh98tIZP/UrwzQydeMgITHMnrlLBUCICtwdNhikLaBXOga DfHKFcG2PCrwMNfjAiCLKOxFzHVpAHYAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhC Cp/mZ0xaOnQAAAGLoLdbogAABAMARzBFAiBtCoU8R6k0sJHUcn/49WfMi/hYgnMx MDsacN3FF5+eJwIhAJdmyBYTemWkL1wDYZCY6mhL7ykVcprMohN4EPZPBDG7MA0G CSqGSIb3DQEBCwUAA4IBAQCW8jAflH4DVUMwXcWMeMCOkUnyPaOln/Bgqd5og+fS MYNpJ5X+zMxSXGiddN00lh1xmrmMDVfF4xFpkyhLWm3xvi/Jtc5P4Aih6Uy/vZ6v IDLwafbuz70qVoSFGJ1xxkyQzCVjBr0c8ZI+D0skszjgu//i/FoRPg103BkfroNV 4yg9IyWkDcjeIVnfAfTIFmHRfZj0n+FqT7REa9ZxXyAGTFwyflYYxLjTfHkWqpyj hxA9pB2k/J242Qmssq4Kij5Fcp4dKfr2PKs7AAJyMvFqrxpWO9fkev1JxlJoNnGH FdujNHcX6qE7aK40eUt4H0Vf9kbY+qhVagh5r1ZehsyX -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAomrP7eva56rRwAtJQfgr 39KG1gWJcIfWhFYFXYHKsjQW/HUshQ2+Xhx2umYWs6y4wGYbhHlJqaiXIt4XpMt/ K+zvVBOlN4XVDGlc1vqZtR8tEYkvns6WT5dmpgSws8f8KhS2nc7+M7TfrNqPInWd uX77J+AazuL1bAEvZhK0Vm5lCoE8BOrhP5O0n9Jd/LQ6+6mGQKOc9CaFvKIWg1O1 kFGww8MGFJ81bd97fTLTJ2gZ3fW1KxBdWMn6YXG1tjR6gV2v9hEwC1bdptBKh8lt bvY232NoUkvJtHZgbSIZ4h/2IggTQW8+q5Oc0kyW+4loCpe1eVXzB6PndqLLHlIk HQIDAQAB -----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 325052503758829234495760529609158174075420 . . . . . . . . [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 2023-11-05 17:20:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-03 17:20:51 +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:12|false] UTF8String '*.medtech.africa' . . . . . . . . [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 20503276475303149305397101897973438171103151576739502184801499834142132367662072067468907303320609767633331621178141842266714899865751438779600793275340614068044618347766733485852528013991406403889022112460515445612384473437268735228538762448262635047827151728091330415835036716085196313408053122476897357976917494862627747825233533677793215977632888912116230396753472184987366892339243955714592880763496751407754918545720970105375220191520837096313208726885495242559737193546871881215705340081002208346497306661446666802547989837948484997543728615133993802219322131451311838637749345870260843764801599188669884933149 . . . . . . . . . . . . . . . . . . . . [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) b7a76c3ea6fb7fdb84dddb43afc4b4c3282edd9f . . . . . . . . . . . . . . . . [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 (36 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.medtech.africa' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'medtech.africa' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ba0b75b5d00000403004730450221009e4b75e4b8d9c8909f44a0a1f7cb4864ffd4af0cd0c9d78c8084c7327ae52c1502202b7074d86290b6815ce81a0df1ca15c1b63c2af030d7e302208b28ec45cc756900760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018ba0b75ba2000004030047304502206d0a853c47a934b091d4727ff8f567cc8bf858827331303b1a70ddc5179f9e270221009766c816137a65a42f5c03619098ea684bef2915729acca2137810f64f0431bb . . . . [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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