*.upspeak.de

Issued by R3

About this certificate

This digital certificate with serial number 03:93:bc:2f:5e:2d:68:aa:e3:6a:6d:2c:67:44:42:3c:08:3e was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=*.upspeak.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:93:bc:2f:5e:2d:68:aa:e3:6a:6d:2c:67:44:42:3c:08:3e
Serial Number (int): 311608506543962772478742305137000919599166
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 86:f8:16:3e:df:ab:6a:59:57:6c:b7:c0:fd:d2:55:6c:4c:4d:e6:9a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 45:d7:fa:a5:d0:12:24:c2:53:c9:3b:c1:69:91:45:3f:90:eb:a8:2a
Fingerprint (sha256): 46:6c:5b:8e:60:f6:4f:d3:86:c2:d7:9a:65:d8:65:77:e9:e9:bb:21:b8:bc:23:ad:54:12:42:c5:67:1a:b8:c6

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

Revocation information

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

Check the revocation status for certificate *.upspeak.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.upspeak.de

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

SHA256 with RSA

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

*.staging.upspeak.de
*.upspeak.de

Other certificates including the domain name upspeak.de

(limited to 100 certificates)
*.upspeak.de
www.upspeak.de
*.upspeak.de
calendar.skip.work
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www.plenitude-ci.com
upspeak.de
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fikejs.com
www.burzai.app
staginglink.edgypet.com
vnyka.com
*.staging.upspeak.de
dev-dashboard.blendid.com
share.upspeak.de
silverback.innovationcrib.be
andreyneto.com.br
*.staging.upspeak.de
apotheken.apoly.at
nagham.ae
auto-motor.de
*.upspeak.de
readwords.ai
imito.ch
embed.upspeak.de
aplano.de
www.codingno.com
*.staging.upspeak.de
*.upspeak.de
*.voctag.com
embed.upspeak.de
*.upspeak.de
koshikawakaikei.lfv.jp
share.upspeak.de
*.upspeak.de
www.apna.co
javascript.cam
*.staging.upspeak.de
mobile.djhealth.com.au
www.easyvendor.in
www.vincentbourdeau.com
twitpile.com
artcity.cz
panel.invent-app.com
*.upspeak.de
www.winds.co.in
swavegames.com
upspeak.de
corps-christ-mouvement.com
loja.construindoosom.com.br
link.upspeak.de
javier-lopez.me
upspeak.de
upspeak.de
*.upspeak.de
www.lemu.org
pruebas.legalapp.com.co
*.upspeak.de
staging.triply.ai
discounts.ai
jaimefriass.es
*.voctag.com
www.bootspruefung.de
dyn-dev.whichone.in
upspeak.de
upspeak.de
andreyneto.com.br
discounts.ai
declanramsay.co.uk
*.upspeak.de
apotheken.apoly.at
avfs.digifacilities.com
staging.triply.ai
sdog.aplicacionesincontacto.com
www.harishsa.com
*.upspeak.de
knollapp.com
buyfrom.africa
melius.app
*.upspeak.de
endocenter.com.mx
callenge.com
app.futselect.com.br
astro.shanimarketanalysis.org
www.casakini.es
*.upspeak.de
upspeak.de
www.winds.co.in
discounts.ai
*.staging.upspeak.de
racana.online
endocenter.com.mx
readwords.ai
link.upspeak.de
pubmash.com
koshikawakaikei.lfv.jp
oakslab.academy
*.upspeak.de
www.devcrewua.com

Certificate

The complete raw certificate details for *.upspeak.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEkOcMoSsf22x2hhBeCzgGd+vNgNMe
3sVxFYFirpH0EPUuBgWhEzCA9ddkL2544QJvrOHiJ4EknJC/00sGoa9m9Q==
-----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 311608506543962772478742305137000919599166
 . . . . . . . . [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 2024-05-15 17:22:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-13 17:22:42 +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:12|false] UTF8String '*.upspeak.de'
 . . . . . . . . [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)
				000490e70ca12b1fdb6c7686105e0b380677ebcd80d31edec571158162ae91f410f52e0605a1133080f5d7642f6e78e1026face1e22781249c90bfd34b06a1af66f5
 . . . . . . . . [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)
							86f8163edfab6a59576cb7c0fdd2556c4c4de69a
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.staging.upspeak.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.upspeak.de'
 . . . . . . . . . . . . . . . . [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)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f7d7e0c670000040300473045022054ce6609a02dbcd97912ca46a066e2207535b1524d2be452a17c2732780f827b022100d6539cd977b16a3a7de1967624f61c32135e051271d86285acd3253d8135cd2300760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018f7d7e0cb4000004030047304502206950210fa4118c1ce95c0c9a59b936abc043e7c4dee40694da0b003f163678c7022100d9517ef0697f17af855afe5a88452a27fb8c313681b8c867a70ca9ad2fc47f93
 . . . . [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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