cdn.cosanum.ch

Issued by Amazon RSA 2048 M02

About this certificate

This digital certificate with serial number 01:8a:a9:09:4f:84:5c:50:e2:76:d0:60:ec:d6:31:c2 was issued on by Amazon.

With 3 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=cdn.cosanum.ch

Amazon

Organization: Amazon
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 01:8a:a9:09:4f:84:5c:50:e2:76:d0:60:ec:d6:31:c2
Serial Number (int): 2049193427148531780171501780050784706
Serial Number lenght: 121 bits, 16 octets

SubjectKeyId: e6:94:82:bf:65:a2:7e:18:11:f5:55:5d:18:12:37:4e:ad:cb:6b:6f
AuthorityKeyId: c0:31:52:cd:5a:50:c3:82:7c:74:71:ce:cb:e9:9c:f9:7a:eb:82:e2

Fingerprint (sha1): 0f:1a:fc:9d:2f:c8:9e:0c:a2:9a:2e:61:20:18:8b:32:85:ca:04:dd
Fingerprint (sha256): 27:70:dd:54:aa:29:45:31:3e:e9:90:a6:8c:1b:b9:e6:bc:5b:b2:74:f5:66:b0:25:be:b3:67:82:d9:9e:34:bf

Issuing Certificate URL: http://crt.r2m02.amazontrust.com/r2m02.cer

Revocation information

OCSP Server: http://ocsp.r2m02.amazontrust.com
CRL Distribution Point: http://crl.r2m02.amazontrust.com/r2m02.crl

Check the revocation status for certificate cdn.cosanum.ch

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cdn.cosanum.ch

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

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

cdn.cosanum.ch
cdn.cosanum.camptocamp.ch
*.cdn.cosanum.camptocamp.ch

Other certificates including the domain name cosanum.ch

(limited to 100 certificates)
ifasinnovation.cosanum.ch
cosanum.ch
webmail.cosanum.ch
cdn.cosanum.ch
*.cosanum.ch
ortho.cosanum.ch
ifasinnovation.cosanum.ch
cosanum.ch
*.cosanum.ch
webmail.cosanum.ch
cosanum.ch
webmail.cosanum.ch
*.cosanum.ch
*.cosanum.ch
webmail.cosanum.ch
*.cosanum.ch
coosa.cosanum.ch
*.cosanum.ch

Certificate

The complete raw certificate details for cdn.cosanum.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvjODpIJ8cdYEirmB8W6W
xNK4k1fxryN66xi0pA93hvwJ3DDBzu+ec04Lsm1WFuFtIRNA+6LAVD2u9hEu5+L0
3Vo8hLZ0EaPiV9auskYh6mY03jhGZeDPdMePQDZ8UttscM9vg32Vgpe26GPNrhJr
xlvMDj8EmBwaAkrN4dpho2R0OT50+fXGBsUD+67t+AICV/ZLJ/N5ADn/+xOeIwkG
+31OhkO/LI8KuRQsQoRCevt/z/fp2eCz8YBBSnGRz8aOngZ1OwCDEKkBLmO2diTL
ZvIkerq3yXHj335k+PEoUiR1UrXvg2XL6OTlK/n+TLCE/NQidQEW3TXjmQyiTPKP
ZwIDAQAB
-----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 2049193427148531780171501780050784706
 . . . . . . . . [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 'Amazon'
 . . . . . . . . . . . . [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 'Amazon RSA 2048 M02'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-04-24 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-21 23:59:59 +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 'cdn.cosanum.ch'
 . . . . . . . . [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 24010680556624099364039396752893290366954557956976695140378452675297341091399519279911486404529004347988764925743554734053927876516373672734219258466949426324838743995406299503884888982867245472804272390310673588725158939014301201576184844983488414700807673344271142233897399987348830619640098686002290263489228811524737474890877517642984937607499880976858921549073962712998670112582379094841439140746567458528698151556980819371247048664699217010861232476708490381731751830646569067676570485376608658360204804600784777218732351850559383490787496848654570616731157428902102521701128906439523203392203586384649121861479
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c03152cd5a50c3827c7471cecbe99cf97aeb82e2
 . . . . . . . . . . . . . . . . [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)
							e69482bf65a27e1811f5555d1812374eadcb6b6f
 . . . . . . . . . . . . . . . . [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 (74 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cdn.cosanum.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cdn.cosanum.camptocamp.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.cdn.cosanum.camptocamp.ch'
 . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (52 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://crl.r2m02.amazontrust.com/r2m02.crl'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (105 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.r2m02.amazontrust.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://crt.r2m02.amazontrust.com/r2m02.cer'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (368 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (364 bytes)
							016a007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b00000187b1f7371b0000040300473045022100f32cd5fb213ee723d3202bd256543336e5f5b9302bb6ba85012d39c252114a77022015b26af10f0aed927840cd6e1287306f11a5a69bc26ccac274bb8b2cfd90cfed00770073d99e891b4c9678a0207d479de6b2c61cd0515e71192a8c6b80107ac17772b500000187b1f737300000040300483046022100ea1bcf04edd3aa91f46bfa4c2484564f4806b5bfcbcf76bae433ae38ebc5aa23022100c644444cdf67fc2d859b692f69d2c91173b818588bab1466a0dcbc4a91fd705e00770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d8847300000187b1f737060000040300483046022100f6f46acc64cc86f4c0ba1e7ac23216883f7021d5a4e22c853a3565eeedfd67db022100f0d9b7235a67844f993a13fb25553bcdff527aec10ba06769b0664533fc39c34
 . . . . [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)
		0081bffb3de90850d1a035e2e2578f88540ee85e7d2e1571fe8850bba0e759da6987163a1d5bfb4d53825e443ae6acd2996188098fbd19cecb639a8f10df9bbf5bd3a5e40dd0da4b596b6de449e4edb5078dfa3d39efd245cf5aa2fe311c05d1183382930b61626af549b848f4e7b8462893d75a8369f92b8a91dbf42255aa68f54c2e285e8a23cbe2ea8491ac79e8ec11f5c8a2859f2c82f8d6941dab5f2f318ff039e647c7513ceada9a14ac009c911f1111177cd88dd1b68464f9720375b3a37a1484b8a5ff03e85ddc0a29f78085d2deaa5c56c79618d3f316b30d91b4b093ca554a044164225d34f6abdf3348dab420ccef54794875046c70380a333a031d