wntr.io

Issued by E1

About this certificate

This digital certificate with serial number 03:69:ef:22:20:67:86:e7:9a:04:f3:12:62:a0:cf:bf:b8:44 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=wntr.io

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:69:ef:22:20:67:86:e7:9a:04:f3:12:62:a0:cf:bf:b8:44
Serial Number (int): 297384369008304422717628224277775208396868
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c9:5a:09:d6:fa:ed:23:bd:57:ad:76:3e:31:df:a2:7d:63:14:14:a4
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac

Fingerprint (sha1): ca:17:db:52:f5:18:9a:e3:45:c0:23:a7:3a:b4:1b:b2:3a:3c:25:75
Fingerprint (sha256): 4d:05:44:80:16:23:c9:a1:d4:3c:10:01:3e:d5:a1:80:f8:1d:be:7d:cb:f4:ed:dc:4f:4e:57:e1:1f:e5:2a:4c

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

Revocation information

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

Check the revocation status for certificate wntr.io

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for wntr.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

langviken.wntr.io
wntr.io

Other certificates including the domain name wntr.io

(limited to 100 certificates)
imgix5.map.fastly.net
imgix5.map.fastly.net
imgix5.map.fastly.net
wntr.io
www.cerrahi.tv
imgix5.map.fastly.net
wntr.io
cirjunior.com
imgix5.map.fastly.net
rejuvice.co
imgix5.map.fastly.net
imgix5.map.fastly.net
baerbel-panther.de
therockies.es
imgix5.map.fastly.net
www.incult.co
imgix5.map.fastly.net
imgix5.map.fastly.net
app.tajirx.com
imgix5.map.fastly.net
www.crdls.com
imgix5.map.fastly.net
imgix5.map.fastly.net
imgix5.map.fastly.net
app.oficinadaaprovacao.com.br
wntr.io
imgix5.map.fastly.net
imgix5.map.fastly.net
imgix5.map.fastly.net
hurrytech.app
southcrypto.io
imgix5.map.fastly.net
d2ctrust.shopeg.in
images-production.catchandrelease.com
digital-storytelling.ncldata.dev
www.akshay.codes
eseex.1337developer.com
adia-trafic.com
imgix5.map.fastly.net
wntr.io
imgix5.map.fastly.net
imgix5.map.fastly.net
imgix5.map.fastly.net
matthewwillse.com
msglii.info
mijn.meerdervoort.com
wntr.io
imgix5.map.fastly.net
imgix5.map.fastly.net
www.lagaaypharma.nl
ujian.wasdlabs.com
wntr.io
mira.a-pip.fun
imgix5.map.fastly.net
app.oction-platform.ai
wntr.io
imgix5.map.fastly.net
*.screens.wntr.io
wntr.io
imgix5.map.fastly.net
wntr.io
imgix5.map.fastly.net
imgix5.map.fastly.net
imgix5.map.fastly.net
wntr.io
images-production.catchandrelease.com
imgix5.map.fastly.net
imgix5.map.fastly.net
imgix5.map.fastly.net
docs.variate.ca
dorkk.online
app.test.bitstack.fr
goldhunt.kisselindustries.com
100pics.com
basher.app
wntr.io
test-fim.eazycatering.co.in
pre-release.keensight.io
imgix5.map.fastly.net
imgix5.map.fastly.net
wntr.io
paramat.produvar.com
www.aoeitalia.com
imgix5.map.fastly.net
langnashamn.proxy.wntr.io
www.whitevaleestate.com.au
anthonyruiz.dev
chatshop.app
imgix5.map.fastly.net
autoauction.staging.progi.com
wntr.io
*.screens.wntr.io
imgix5.map.fastly.net
wntr.io
standard2.imgix.net
career-stage.quantic.co.in
imgix5.map.fastly.net
imgix5.map.fastly.net
alexandrababiak.com
imgix5.map.fastly.net

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE4x9ldnPTLhKHgeaMAH+71ummAvAg
TkMT0LqZMKkohlUQXC1MWpfjnIBh1vGkwQoCNqDtUY+kxv5ASRv5bq3SSA==
-----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 297384369008304422717628224277775208396868
 . . . . . . . . [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 2023-11-26 23:06:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-24 23:06:44 +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 'wntr.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)
				0004e31f657673d32e128781e68c007fbbd6e9a602f0204e4313d0ba9930a9288655105c2d4c5a97e39c8061d6f1a4c10a0236a0ed518fa4c6fe40491bf96eadd248
 . . . . . . . . [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)
							c95a09d6faed23bd57ad763e31dfa27d631414a4
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'langviken.wntr.io'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wntr.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c0e198f7d00000403004630440220491ecd597dd2dce403e53be812f5ff60939ebfeea303fd29e1a4fd7d7600b74202201dd1135e36c519695deacce6e7ae7ea2cd92020f5db8ce2f843fa48562dcc76d007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c0e198f7a0000040300463044022045fd533ab243b159d5638c9a1504824a493616b3b40328efab1379a4dff3a27f022048d0ad89731e5f4419e13e5710d09fad921607863dc2df5ce5aa4c7b8bc94c6c
 . . . . [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 39184299652959777364176991026452027894253629963472865446504136860408921090621989562515793081173168110544697205457572
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21419975943302234004109820611544047639295067862046423073302844693730726735798390955927133655056697854576484480145994