*.acs.voiceapps.infra.teams.microsoft.com

Issued by Microsoft IT TLS CA 4

About this certificate

This digital certificate with serial number 16:00:02:5f:a4:bf:09:30:a0:90:0f:42:a5:00:00:00:02:5f:a4 was issued on by Microsoft Corporation.

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:
  • KeyUsage [DataEncipherment DigitalSignature KeyEncipherment] (00001101) inconsistent with multiple purpose ExtKeyUsage [clientAuth serverAuth] The certificate MUST only be used for a purpose consistent with both key usage extension and extended key usage extension. (RFC 5280, Section 4.2.1.12.)
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
  • The keyUsage extension SHOULD be critical (RFC 5280: 4.2.1.3)

Certificate Subject

CN=*.acs.voiceapps.infra.teams.microsoft.com

Microsoft Corporation

Organization: Microsoft Corporation
Organization unit: Microsoft IT
State / Province: Washington
Locality: Redmond
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 16:00:02:5f:a4:bf:09:30:a0:90:0f:42:a5:00:00:00:02:5f:a4
Serial Number (int): 490617202064478503694581387958006087141187492
Serial Number lenght: 149 bits, 19 octets

SubjectKeyId: b4:d4:56:4c:96:6a:86:d5:41:d8:91:e3:74:ea:24:53:0e:d0:b5:b5
AuthorityKeyId: 7a:7b:8c:c1:cf:e7:a0:ca:1c:d4:6b:fa:fb:e1:33:c3:0f:1a:a2:9d

Fingerprint (sha1): 98:07:91:6a:6b:5e:73:41:86:02:18:54:c6:f3:09:f4:f2:14:3f:6d
Fingerprint (sha256): 00:58:2b:9d:02:08:d1:f7:8c:89:4f:9a:09:fd:c1:2a:13:f7:27:25:4c:4b:8f:64:a8:40:5c:fd:9e:9b:0b:6a

Issuing Certificate URL: http://www.microsoft.com/pki/mscorp/Microsoft%20IT%20TLS%20CA%204.crt

Revocation information

OCSP Server: http://ocsp.msocsp.com
CRL Distribution Point: http://mscrl.microsoft.com/pki/mscorp/crl/Microsoft%20IT%20TLS%20CA%204.crl
CRL Distribution Point: http://crl.microsoft.com/pki/mscorp/crl/Microsoft%20IT%20TLS%20CA%204.crl

Check the revocation status for certificate *.acs.voiceapps.infra.teams.microsoft.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.acs.voiceapps.infra.teams.microsoft.com

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment
Data Encipherment

Extended Key Usages

Client Authentication
Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

*.acs.voiceapps.infra.teams.microsoft.com

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Certificate

The complete raw certificate details for *.acs.voiceapps.infra.teams.microsoft.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjRSeDJQ2BNA5bAmc+T/J
qu7wwR+upr0pvMpoqGEApf9hmcR0IF5u5uahyZEZtyZJhBDhxvlmfJlGVdQurbM+
UrQChfaWKW7k0+eZAveC3c8kFxCIrg+isYTO+3jAJgFESmmuXh0qKQq7X7UdCzms
ETnusawgWu/PHYIc6yV2x45OOyPtmQ8EchtztIdXzAVsjZx2QH0i0UQWaQbdAJoS
39P7+ogsOS2h5pJB1p/aOzDiwzC38Zoxg62NPvO52XG9o/9lLnQTIikNBj0tpr8i
P07/k+aIcmfjqBO/23+0lah5NM5LyC9TQeMEZkUj82wwnJX+fXB9IUjdG1yqRoe5
NQIDAQAB
-----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 490617202064478503694581387958006087141187492
 . . . . . . . . [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 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Washington'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Redmond'
 . . . . . . . . . . . . [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 'Microsoft Corporation'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Microsoft IT'
 . . . . . . . . . . . . [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 'Microsoft IT TLS CA 4'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-07-23 23:19:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-23 23:19:01 +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 '*.acs.voiceapps.infra.teams.microsoft.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 17809767808938049979346331772163375050855895539606010349929825317749257854056248380015973610866724849079445933340536751577816378801208167375784382442956695141547283984501162565823244727602649673243324310884555143176454897364761530263619795576376805970217966225413436851940742164736416858467002044879080946167854548329381545937766653687914215661565374829925310677720316421165211089063837257233566466843988920585388318512700241823367828278748033673732626039548592067497699443097304392192668800736441851856983669550957793641271394165247945254998287799922742675874627812287132979426517253756001190016769707888749310359861
 . . . . . . . . . . . . . . . . . . . . [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:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4 bits)
							04b0
 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . [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)
							b4d4564c966a86d541d891e374ea24530ed0b5b5
 . . . . . . . . . . . . . . . . [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 7a7b8cc1cfe7a0ca1cd46bfafbe133c30f1aa29d
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (164 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://mscrl.microsoft.com/pki/mscorp/crl/Microsoft%20IT%20TLS%20CA%204.crl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.microsoft.com/pki/mscorp/crl/Microsoft%20IT%20TLS%20CA%204.crl'
 . . . . . . . . . . . . . . . . [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 (121 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://www.microsoft.com/pki/mscorp/Microsoft%20IT%20TLS%20CA%204.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.msocsp.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.311.21.7 (certificateTemplate)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (49 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.311.21.8.16155509.8105089.5391003.2969441.12400096.221.9744322.5884410
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 100
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29
 . . . . . . . . . . . . . . . . [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 (70 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.311.42.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://www.microsoft.com/pki/mscorp/cps'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.311.21.10 (applicationCertPolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (45 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.acs.voiceapps.infra.teams.microsoft.com'
 . . . . [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 (4096 bits)
		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