eduswitch.com

Issued by E1

About this certificate

This digital certificate with serial number 04:e3:05:a7:72:c5:90:4b:5c:40:5d:0e:1c:79:d1:5f:d6:69 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=eduswitch.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e3:05:a7:72:c5:90:4b:5c:40:5d:0e:1c:79:d1:5f:d6:69
Serial Number (int): 425700756599495617466356378521259191817833
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 78:cc:d1:3e:3a:62:6a:fa:d3:53:65:e6:b0:e4:91:4a:09:72:a0:b3
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac

Fingerprint (sha1): 1f:fc:56:e3:f7:b4:6d:75:de:06:9a:0f:96:85:af:e7:72:d0:44:6b
Fingerprint (sha256): 42:1d:0f:75:77:80:74:2f:7c:bd:2d:78:86:82:31:45:4e:a0:88:76:e4:02:ff:9b:b1:da:0e:23:41:57:b1:6f

Issuing Certificate URL: http://e1.i.lencr.org/

Revocation information

OCSP Server: http://e1.o.lencr.org

Check the revocation status for certificate eduswitch.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for eduswitch.com

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

ECDSA with SHA384

Key Usage

Digital Signature

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

*.eduswitch.com
eduswitch.com

Other certificates including the domain name eduswitch.com

(limited to 100 certificates)
sni52684.cloudflaressl.com
marichain.alex.design
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
itemstorage.io
sni52684.cloudflaressl.com
zupet.my.id
sni52684.cloudflaressl.com
sni239306.cloudflaressl.com
sni52684.cloudflaressl.com
test.api.cozie.fr
www.toxapedia.com
sni52684.cloudflaressl.com
ppa.taneko.net
sni52684.cloudflaressl.com
bet.preakness.com
sni52684.cloudflaressl.com
www.expresstrainroute.com
bodispa.net
modeler-test.atrigam.com
freethework.com
www.slidesdown.com
sni52684.cloudflaressl.com
epicdrafts.com
auth.iware.com.br
pramaan.eduswitch.com
reddoor.app
app.riipay.my
dev.auth.zash.app
sni52684.cloudflaressl.com
shipperperu.com
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
tastybites.ru
hack-rpg.hackforplay.xyz
www.puzz.site
sni52684.cloudflaressl.com
www.equitablehealthorganization.org
www.adcentric.ca
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
miniapp-stg-ec.cercle.app
sni52684.cloudflaressl.com
saiasqueamo.com.br
sni52684.cloudflaressl.com
web.normagas.mx
test.provider.bluechew.com
sni52684.cloudflaressl.com
kranich.jakub-czyz.de
inprovapp.com
sni52684.cloudflaressl.com
chaosdive.com
sni52684.cloudflaressl.com
eduswitch.com
app.uottahack.ca
sni239306.cloudflaressl.com
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
www.infitio.com
www.clickclackhotel.com
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
dias-art.ch
ilmastoraportti.juhaitkonen.fi
sni52684.cloudflaressl.com
whoami.in
app.exammia.com
www.expresstrainroute.com
app.markedsource.com
sni52684.cloudflaressl.com
tabletopsy.com
thepresidents.in
www.babgym.com
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
cms.dimbong.com
sni52684.cloudflaressl.com
systam.mx
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
partner-portal.goama.com
eduswitch.com
sni52684.cloudflaressl.com
sni52684.cloudflaressl.com
cgriley.com
sni52684.cloudflaressl.com
links.giraffemoney.app
app.mikisgym.com
auth.jubileediamond.co.th
www.andhiewong.com
sni52684.cloudflaressl.com
letsbuildutopia.com
sni52684.cloudflaressl.com
mistercarseminovos.com.br
sni52684.cloudflaressl.com

Certificate

The complete raw certificate details for eduswitch.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEGEF2U2FjN+k3e0GFevta7EPMS2Qt
XLVj0YlauIzlJ8TAOdbU8GpXR/2QlNVFVFK1iGsdsQijzyJAYLB5MlxU2A==
-----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 425700756599495617466356378521259191817833
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384)
 . . . . . . . . [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 'E1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-04 06:55:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-02 06:55:33 +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 'eduswitch.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				000418417653616337e9377b41857afb5aec43cc4b642d5cb563d1895ab88ce527c4c039d6d4f06a5747fd9094d5455452b5886b1db108a3cf224060b079325c54d8
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							78ccd13e3a626afad35365e6b0e4914a0972a0b3
 . . . . . . . . . . . . . . . . [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 5af3ed2bfc36c23779b95230ea546fcf55cb2eac
 . . . . . . . . . . . . . . . . [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://e1.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://e1.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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.eduswitch.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'eduswitch.com'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b995481fd0000040300483046022100bf9cd32f118f0d10da075ce78d1e4f863e0b2b8b5f8e9c4d1a48058b42bb1538022100dafc9141ded9d07769a535874a3f745f80b3de9cb6a39ded4f6530e546a68665007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b9954820d000004030048304602210096c387e50b9822c7cb2514907bebe810d15520999342c4ba24629ef6833b3dc602210093878293f9d0b201f3465fede41e97db3fc39d2b3b9d20df660a06dd09eb0bc4
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384)
 . . . . [c:0|t:3|false] BIT STRING (824 bits)
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 15414286345170834645210835317530424290739772778694336741386858560151355147395529613043915570654893405986966828826435
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 32029990273295772615742201449243999304154932166591320217787182540419535086086232215290642208021291839478525417835153