exchangefest.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:02:e3:7f:99:b7:06:cd:41:12:71:41:66:5d:58:ee:06:43 was issued on by Let's Encrypt.

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=exchangefest.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:02:e3:7f:99:b7:06:cd:41:12:71:41:66:5d:58:ee:06:43
Serial Number (int): 262319819823576354839018356707524717971011
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 77:f9:e0:f2:7c:f3:47:17:74:88:64:03:1d:11:eb:d3:7b:9f:ea:da
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c7:0c:09:1c:1d:3b:79:cb:c3:96:36:7c:55:85:52:e1:1b:ba:f1:be
Fingerprint (sha256): 8d:a0:f3:34:ac:38:e1:9c:22:1a:13:be:b0:f8:52:ba:35:a9:74:0a:fa:6e:8c:23:e3:6c:e0:4f:72:f2:ba:fe

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 exchangefest.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for exchangefest.net

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

exchangefest.net

Other certificates including the domain name exchangefest.net

(limited to 100 certificates)
exchangefest.net
www.exchangefest.net

Certificate

The complete raw certificate details for exchangefest.net in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGWTCCBUGgAwIBAgISAwLjf5m3Bs1BEnFBZl1Y7gZDMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMTMwODIzNTJaFw0y
MDA2MTEwODIzNTJaMBsxGTAXBgNVBAMTEGV4Y2hhbmdlZmVzdC5uZXQwggIiMA0G
CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCyeU/vds0Jx7w2vowoWdzOi2RrXOQ0
DnikhmtE28rQjZ8q7YF2Jc2wA37PVbjjdxyerhzL/EleNa2xOuJL51sBimxNBEHp
bgFPw7cXGvBGCXkHbOiFrUJCrkNqNY66RHct3SIrdrRGF+kO2cSl2LfDBE3rF1AT
5/k8j71WYhcXQysXQ6U5YO0OI7wUUq3eOaoOjuly907yGo2F2yZ5FU1SkCScEqEf
SKrNRZzxpIvGhDu7hC1hAC70K0W82Gvi2F9SMrZFd2fPCDtL1MEoqJxGJXHfHxG5
UbjMS92t8owwDS8mQ+bQKiUyEp58Zq6EyBDhKswIe4XdprA0JA+jnW+mD3wcJTgX
tpWBkd5c4Qnbzn77mWTu2MlUJiBF2u9YYuAUIY9tY2rAbBYnKyWxyvv74TNNZ84P
osM7x381oRZnHB5hxN5TRcdQfEhhESt4dGw1xtQR8REg83sHLSQO/JMZve3NpEOt
LTrz0UkaGmDEQ2Ka7d5S5Tn6ClnGT1+UI9Yn2tKt/uY5n2unSxL1Y6eeOnJih56b
JDv190StqZ39ESaAuyHivNKeVSWBWXxVM+KoW0+TRzjZReJ1f9qzjAuqJXHIvR9g
IvvWId5nhPkZUQJCjKzZczyg6tNObsw2aqsjblAeEWlV7WWDe88UsLQqC/PWrmep
xnITpP6SEadOLwIDAQABo4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW
MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBR3
+eDyfPNHF3SIZAMdEevTe5/q2jAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv
86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu
dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu
dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEGV4Y2hhbmdlZmVzdC5u
ZXQwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF
BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQC
BIH2BIHzAPEAdgAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOiHAAAAXDT
NQWCAAAEAwBHMEUCIQD+hUibycatBcdwTAgQIY2/2Xg2eq+ifSdpWiF2ApeplAIg
OP0vfVCt38XpuT2ib6uPPmwnRDLU/sIxY2cg0BCEVYQAdwBvU3asMfAxGdiZAKRR
Ff93FRwR2QLBACkGjbIImjfZEwAAAXDTNQZgAAAEAwBIMEYCIQDZB3es5omCKgwC
xpXxhCzLp1ilZhaJas6wlobmpSvNqAIhAPX67IEV6+OlQV6Az2hiXGqjc0x00Ihe
QMkMrbcEArL3MA0GCSqGSIb3DQEBCwUAA4IBAQCKW8Gq+ahD3nvxNlDGNrYMxDXj
8IZ6jU/lJoCIXkgi2My1HNvxOLogJNq/T3P4UvHHdWBrdqq9aKV5O9RuzaicPbzL
sgGZD08MwWOzl5xIfjVObgkBPMjaFDa5SQeyw7qkFwoXFLzBQzIcIGwUOmf83X6X
Nz/Vb4IJHu45c7p6n3yhSNkamKDdo0+1uD2qd6dwQCmAQ89RfrBh3U6duAYE7rp5
Oj6nexL7/8rJJ3cmiXQL5408nLeBvhdIxQGcRO85hpXH9+SlTshG+2HLO3F0d3Xn
l8L6Vwgcc9qdLUmwmTgmdoKN8fKteZjE9Mgqr7LvWZHMqDaJHh8Jv3ER5Eg4
-----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 262319819823576354839018356707524717971011
 . . . . . . . . [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 2020-03-13 08:23:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-11 08:23:52 +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 'exchangefest.net'
 . . . . . . . . [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 728109889387397940057651309329247899537088553646426857807484631202866598631310783805087620899425437311687320906185655469986319644430159914197172292338577727667759767592885430927607103054599246913285959696688022571240487577991742658586359225912653879056939644844906701132492357955012015819438998894995876222948212132424038340764764889787861134224875754298165753467811829558559460997882188334251669051195258511825245117974798849546040906886585791890367370716306947242260733406187735935275276917488241302875107492628619390025854509841519096478188091969497692563553024243819573820714969085359441626375031695111847270295859645853906547244483382018907562532793531166761130887382513815673030702389769913823305611718193978257336305573275124647053329547106603707567661109860915713844349710337450634877119365144137001185436287677676737082780918892606760116921899805636925358989296657248703605172568113991441089176327054602031609844808571198620645134620480732780114178499316201948775503711494922813364785031204616361933700945738522658467390806431896994874234565980298272105639083710156178204637456758735720742755944907583023127347707895161402719902807788412967302014120917408421913534842766162358527701159981391088630403490932467601632882282031
 . . . . . . . . . . . . . . . . . . . . [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)
							77f9e0f27cf34717748864031d11ebd37b9feada
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'exchangefest.net'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170d33505820000040300473045022100fe85489bc9c6ad05c7704c0810218dbfd978367aafa27d27695a21760297a994022038fd2f7d50addfc5e9b93da26fab8f3e6c274432d4fec231636720d0108455840077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170d33506600000040300483046022100d90777ace689822a0c02c695f1842ccba758a56616896aceb09686e6a52bcda8022100f5faec8115ebe3a5415e80cf68625c6aa3734c74d0885e40c90cadb70402b2f7
 . . . . [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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