unbreak.io

Issued by E1

About this certificate

This digital certificate with serial number 03:df:05:1f:0f:44:70:67:5f:49:3c:c9:45:a4:44:58:01:e8 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=unbreak.io

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:df:05:1f:0f:44:70:67:5f:49:3c:c9:45:a4:44:58:01:e8
Serial Number (int): 337226633029490002847405490014323343884776
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3b:eb:f8:a4:ac:a4:14:78:51:0e:2d:8c:b5:17:98:e7:b0:1e:a9:04
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac

Fingerprint (sha1): 80:99:55:ce:c1:98:84:ec:35:b5:a9:7d:74:d7:94:4a:dd:ad:fe:df
Fingerprint (sha256): e5:ac:6e:40:d8:b5:b3:c0:27:fe:69:be:cf:1f:1d:fb:3e:e9:d1:4b:0f:c6:c5:ea:13:90:9d:b4:36:3a:0d:39

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

Revocation information

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

Check the revocation status for certificate unbreak.io

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for unbreak.io

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

*.unbreak.io
unbreak.io

Other certificates including the domain name unbreak.io

(limited to 100 certificates)
blog.unbreak.io
unbreak.io
blog.unbreak.io
u.isontic.ch
sni132988.cloudflaressl.com
u.isontic.ch
sni132988.cloudflaressl.com
firebase.chipitmd.com
unbreak.io
sni132988.cloudflaressl.com
greenwalkway.com
sni132988.cloudflaressl.com
sni132988.cloudflaressl.com
sni132988.cloudflaressl.com
www.gieption.com
sni132988.cloudflaressl.com
sharp.pixelplumbing.com
unbreak.io
karbo.tech
sni132988.cloudflaressl.com
apk.richter.tirol
unbreak.io
oingle.com
sni132988.cloudflaressl.com
app.billchallenge.com
sni132988.cloudflaressl.com
rexer.com.br
sni132988.cloudflaressl.com
oingle.com
sharp.pixelplumbing.com
sni132988.cloudflaressl.com
bnc10.eu
cheatsheet.unbreak.io
museumplatform.redia.dk
unbreak.io
sni132988.cloudflaressl.com
unbreak.io
unbreak.io
learnclearly.academy
sni132988.cloudflaressl.com
unbreak.io
mma-staging.mansion-market.com
numbers.omerbenartzi.com
unbreak.io
sni132988.cloudflaressl.com
cmx.prodeo-live.com
unbreak.io
admin.3man.vn
blog.unbreak.io
sni132988.cloudflaressl.com
unbreak.io
cheatsheet.unbreak.io
gezondehospitaallucht.be
sni132988.cloudflaressl.com
www.rapidly.co
quesecast.com.br
sni132988.cloudflaressl.com
hut34wallet.co
sni132988.cloudflaressl.com
unbreak.io
sni132988.cloudflaressl.com
learnclearly.academy
sni.cloudflaressl.com
console.snowrise.net
museumplatform.redia.dk
tierarztpraxis-boehm.de
sni.cloudflaressl.com
unbreak.io
h1z1.mouadfahsi.cf
sni132988.cloudflaressl.com
unbreak.io
unbreak.io
sni132988.cloudflaressl.com
unbreak.io
gezondehospitaallucht.be
sni132988.cloudflaressl.com
sni132988.cloudflaressl.com
sni132988.cloudflaressl.com
unbreak.io
blog.unbreak.io
bixag.ro
app.signum.app
unbreak.io
sni132988.cloudflaressl.com
numbers.omerbenartzi.com
techforce.co
sni132988.cloudflaressl.com
staging.ohm.buddy.com
cheatsheet.unbreak.io
cis.aznresearch.com
sni132988.cloudflaressl.com
unbreak.io
sni132988.cloudflaressl.com

Certificate

The complete raw certificate details for unbreak.io in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEkHLXBdszxrv7mjOKSyOINwy3+wvl
QlsN8d+cr+XiaLr0uOZgqnO2RAyvPuyw6UrMnH5vTIQUXjKvwXGnBXW1eQ==
-----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 337226633029490002847405490014323343884776
 . . . . . . . . [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 2024-02-15 00:33:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-15 00:33:48 +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 'unbreak.io'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (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)
				00049072d705db33c6bbfb9a338a4b2388370cb7fb0be5425b0df1df9cafe5e268baf4b8e660aa73b6440caf3eecb0e94acc9c7e6f4c84145e32afc171a70575b579
 . . . . . . . . [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)
							3bebf8a4aca41478510e2d8cb51798e7b01ea904
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.unbreak.io'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'unbreak.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018daa660652000004030047304502207ab9470f388d3abfcb83879f1092a3ba07d42f36cbe7b0c348afe9adc314a696022100dc61825c55e3d4b41537d9f6de2952eaa569eeb6668ff391bd10c42137448e43007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018daa660842000004030047304502206442dce0a42141eb67c4361d1f505e1a09a2bd686ea464fccb28e6b84f2a77ec022100df2c96381874ef505aa5fb476db39653c89ec0117c7fcf6f808af81f8b9e6f6c
 . . . . [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 (832 bits)
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 34515438523869265664291824298567971823759371470549817184963105101028585385118140949875686193687968492282359818143679
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21505246346367694149080998619880727215459383253737651552500042599194738401541138521663372103155567296399381688857594