rinkeby-beta-api.zksync.io

Issued by R3

About this certificate

This digital certificate with serial number 04:ba:84:f9:67:c7:a3:66:76:cb:8e:2c:5a:61:bb:6f:9c:14 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=rinkeby-beta-api.zksync.io

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ba:84:f9:67:c7:a3:66:76:cb:8e:2c:5a:61:bb:6f:9c:14
Serial Number (int): 411918417056602088302475397092251943279636
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 0d:d5:f1:2a:69:15:d8:25:91:1e:1a:02:8b:d1:09:6b:4d:c0:3e:ef
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9d:65:9b:24:55:93:bd:7b:d8:6c:ac:2a:2a:07:66:d8:91:22:81:98
Fingerprint (sha256): 0a:f9:b6:ff:ea:4d:62:02:7a:ae:ea:a3:40:5b:da:b3:66:5d:a4:98:cf:3e:52:bb:9c:0b:d3:ce:9e:81:22:e3

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate rinkeby-beta-api.zksync.io

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for rinkeby-beta-api.zksync.io

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

rinkeby-beta-api.zksync.io

Other certificates including the domain name zksync.io

(limited to 100 certificates)
rinkeby-beta-api.zksync.io
www.vipmarket.in
www.holtmon.dev
beta.bulletjournal.app
zksync2-mainnet.zksync.io
zksync2-mainnet-explorer.zksync.io
snm-tech.com
link.psu.care
jeroboam-ficheinteractive.etoh.app
quadrakaryasantosa.co.id
api.zksync.io
www.wardrombaut.xyz
bridgesroyalecommunications.com
api.zksync.io
block-explorer-api.mainnet.zksync.io
portal.zksync.io
api.zksync.io
www.glam.fit
nhyrob.com
api.zksync.io
appointment.garethpaul.com
api.zksync.io
link.zksync.io
hyperpolybook.app
torappo.jp
zksync2-mainnet.zksync.io
application.decision21.org
goerli-api.zksync.io
rinkeby-beta-api.zksync.io
markusraulf.de
goerli.portal.zksync.io
ropsten-api.zksync.io
beta.iamvery.ooo
lite.zksync.io
goerli-api.zksync.io
www.icarusai.net
theretardapearmy.com
console.redoos.com
v2.zksync.io
www.medie-darius.com
skmseller.smartkidsmarket.com
sepolia.explorer.zksync.io
link-dev.flextechdev.com
www.howmanybabieshasmattiedelivered.com
rinkeby-api.zksync.io
auth.falamed.com
zksync.io
rinkeby-api.zksync.io
www.imagarena.com
www.rentalsub.com
alldone.app
wishlist.kotary.com.au
graph.mainnet.era.zksync.io
www.uleague.co
ppwlocker.com
southcrypto.io
agent.ihflmicroatm.com
zksync2-mainnet-explorer.zksync.io
zksync2-mainnet.zksync.io
api.zksync.io
nfcschool.com
rinkeby-beta-api.zksync.io
zksync2-mainnet.zksync.io
rinkeby-events.zksync.io
dlinks.cravedelivery.com
zksync2-mainnet-explorer.zksync.io
mirabella-enroute.com
lite.zksync.io
www.mountainpinesplumbing.com
www.betty.social
lite.zksync.io
wa.conan.conflabs.com
download.vocepede.online
www.app.smartimob.io
dtwofood.piticommerce.com
www.jodios.com
out-of-gas.zksync.io
www.uat.allez.app
mirabella-enroute.com
goodbiteapp.com
mssworldwide.com
goerli.explorer.zksync.io
zksync2-mainnet.zksync.io
jeroboam-ficheinteractive.etoh.app
beta.bulletjournal.app
ropsten-beta-api.zksync.io
bridge.zksync.io
venturiautomation.com
connection.bizzare-tech.com
api.zksync.io
app.doitcare.com
oyanow.eddress.co
rinkeby-beta-api.zksync.io
bridge.zksync.io
zksync2-mainnet-graph.zksync.io
nhyrob.com
www.nexusedu.app
remax-energy.com.ar
kakeruc.com
zksync2-mainnet-graph.zksync.io

Certificate

The complete raw certificate details for rinkeby-beta-api.zksync.io in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIERzCCAy+gAwIBAgISBLqE+WfHo2Z2y44sWmG7b5wUMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMjA2MTQxMDMyMzhaFw0yMjA5MTIxMDMyMzdaMCUxIzAhBgNVBAMT
GnJpbmtlYnktYmV0YS1hcGkuemtzeW5jLmlvMIIBIjANBgkqhkiG9w0BAQEFAAOC
AQ8AMIIBCgKCAQEA3D72idcV7q64p2/HvkTy9QaEfwOFoTCXTzZuVK0gyuHccRww
CAMs8I0mcMbwyTu04efijkbgiu3PPrhYekWO3bXXWMUTBZvp4cwMcD5NZNbwE13t
R6OTzVbeVNMctlX51TX0jikSo8ZodDsp/ctNDlo7xFUipiJvdi4JPA64SdNQW4YH
p+P7df4Xsk6pvvn0bBN1MLXCAo2LGryFRXQS/oC16OedNsBWN4BRVBeEWyVm8O4c
cOlgIMGQFVlveNjjWaSBUVL74iqPcPFM/typC3XQ8atvexDGJTd9VWkgR7s8dmei
d6HWDjSE0UvIemEt8/HvWVAO1hx4X9IW3+qnhQIDAQABo4IBYjCCAV4wDgYDVR0P
AQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMB
Af8EAjAAMB0GA1UdDgQWBBQN1fEqaRXYJZEeGgKL0QlrTcA+7zAfBgNVHSMEGDAW
gBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUH
MAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3Iz
LmkubGVuY3Iub3JnLzAlBgNVHREEHjAcghpyaW5rZWJ5LWJldGEtYXBpLnprc3lu
Yy5pbzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG
AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzATBgorBgEEAdZ5AgQD
AQH/BAIFADANBgkqhkiG9w0BAQsFAAOCAQEALOLJ2bF2RkaePNIvHBMzk4P7WELi
ro42ykC8jIkA/5PRVztIHP2l4wE4+SUxyAeGUetIPVapL7lvDd5U1kuOjmTXMv/p
6h7xvCx1QwhBroGqYxmGqZrmZlNWskQBRf3ucy930ALz5yNFtjf/vIGqeR0DipW8
F/1wR2ZFw+qqARf5fElutW9LC48V/NlpwU53zIjNw8/VbmnEfNKZNmz4LU+aHrf2
kC+9aJ30K1dO9JaicRZcHHovZgJ4uEVf7X4j8LV1obZTnjR5nPmJFJ3P4Cv4osuc
3UCJC6TjyC9Ocb5aDGC5bD/Q2VI61uHFbIt30COIgTCtKlsvdFxvxSvW6w==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3D72idcV7q64p2/HvkTy
9QaEfwOFoTCXTzZuVK0gyuHccRwwCAMs8I0mcMbwyTu04efijkbgiu3PPrhYekWO
3bXXWMUTBZvp4cwMcD5NZNbwE13tR6OTzVbeVNMctlX51TX0jikSo8ZodDsp/ctN
Dlo7xFUipiJvdi4JPA64SdNQW4YHp+P7df4Xsk6pvvn0bBN1MLXCAo2LGryFRXQS
/oC16OedNsBWN4BRVBeEWyVm8O4ccOlgIMGQFVlveNjjWaSBUVL74iqPcPFM/typ
C3XQ8atvexDGJTd9VWkgR7s8dmeid6HWDjSE0UvIemEt8/HvWVAO1hx4X9IW3+qn
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 411918417056602088302475397092251943279636
 . . . . . . . . [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 2022-06-14 10:32:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-09-12 10:32:37 +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 'rinkeby-beta-api.zksync.io'
 . . . . . . . . [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 27803475325122133972660755599985156097803201851631373897733752913382994308887995637944046778308946426176420144613076570793461466523185509912542546357731576562281016049092466093582741355956970638411381167031815176942001586011267812244068646117653099087452554805569800901693413292130066477416793576371545693332024552692684414655741347722792859707812525540216142628617742217921959881642523291793861475214237384073014535201630709141231339693235191139546496607178857119382152272845616333525829518738753019743836768587749515989705732109414295654335379004911429346237963055768314203185602932330655309912157463171303387867013
 . . . . . . . . . . . . . . . . . . . . [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)
							0dd5f12a6915d825911e1a028bd1096b4dc03eef
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rinkeby-beta-api.zksync.io'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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