www.smart-stroller.com.stzur.com

Issued by R3

About this certificate

This digital certificate with serial number 04:df:44:5e:b2:ea:15:70:ce:a4:17:23:e1:0f:72:9a:83:79 was issued on by Let's Encrypt.

With 11 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.smart-stroller.com.stzur.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:df:44:5e:b2:ea:15:70:ce:a4:17:23:e1:0f:72:9a:83:79
Serial Number (int): 424422990758843275531050340681558571778937
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9f:19:86:e6:a6:49:5a:48:b6:8e:90:c6:92:f3:be:47:cd:16:76:ee
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 45:4d:e7:c9:95:0d:ac:93:e6:64:02:e6:c4:36:ed:9f:72:f0:e2:b1
Fingerprint (sha256): 87:0f:1e:c1:3d:58:49:c0:f0:4f:7f:89:f0:1b:e4:59:b8:82:41:10:44:b2:49:da:1e:56:8f:b3:64:1d:fd:0e

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

Revocation information

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

Check the revocation status for certificate www.smart-stroller.com.stzur.com

11

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.smart-stroller.com.stzur.com

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

*.sdr.co.il
*.smart-stroller.com
*.stzur.com
sdr.co.il
smart-stroller.com
smart-stroller.com.stzur.com
stzur.com
www.lectures.stzur.com
www.noam-conference.stzur.com
www.sdr.stzur.com
www.smart-stroller.com.stzur.com

Other certificates including the domain name stzur.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.smart-stroller.com.stzur.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnpJ8FyI2bSK60frLx/wj
dtH/ykYNORKCZ5Q4CSiVI/O9X683rGmj592cvUXF40b4TIbaUpM5/9NbHr0VEaGM
532G9fNWk1TegU3BrA8chUXpkOW/8EN0fUipYbimtjtwRoKkfPaagk+v9h0Ljo0w
OMCscFNcGyloYuAATWD6gSdsgFLwv27LEXCXaM+5wHwjxflXln8gIAx1HL8NddzY
71fJ9w6FG/uB6+yAs5yiUhJLQ7NHZucqXR+kx4Q37my+dVI0vvCiAWtgMw5uOu9Q
ugkZQbz8f3svm1M+ektPF8aCpocm5UJragDvFjd1kZ2QW9EFE/SiV0JDR2vAXPbP
iQIDAQAB
-----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 424422990758843275531050340681558571778937
 . . . . . . . . [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 2022-09-22 04:52:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-12-21 04:52:33 +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 'www.smart-stroller.com.stzur.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (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 20017886496219472394782055236260126926218078580819952366787951526674844470743643061615688513462182923076919557097488231176694814461869739096964480409788844940753511133566875611177408428266241092835655701480630241095687253101396492265235443510872547380962780929643248552583192137345372676577264827581532256158168856308051392834225662539722103235321983721047591441668431789230234237122291752659681169872121412430905621409129775636340776406414872268517392897960992954754917038103013820724906997221079162954035264650735011027307904974578031401436377952968161312738364661368872463371118544774626735628389639159092149145481
 . . . . . . . . . . . . . . . . . . . . [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)
							9f1986e6a6495a48b68e90c692f3be47cd1676ee
 . . . . . . . . . . . . . . . . [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 (231 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.sdr.co.il'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.smart-stroller.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.stzur.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sdr.co.il'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smart-stroller.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smart-stroller.com.stzur.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stzur.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lectures.stzur.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.noam-conference.stzur.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sdr.stzur.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.smart-stroller.com.stzur.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 (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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500dfa55eab68824f1f6cadeeb85f4e3e5aeacda212a46a5e8e3b12c020445c2a730000018363c145f90000040300463044022017580a1940e2933c44811f9b716281c1690feecc38e1602be080596dddc073bd02201adbd27c384850d688237c16777d3105b0d7797845d060d5a9c4a9f7c86c0e170077002979bef09e393921f056739f63a577e5be577d9c600af8f94d5d265c255dc7840000018363c147e80000040300483046022100f9cb207f7eba23fa4b15b944c01ad79801497693a7cbe70c096c87d6c2025b73022100ff1525993af6c1757be85019ebfdaef9ce166d4caecb54269cab70121f4e2967
 . . . . [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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