stzur.com

Issued by R3

About this certificate

This digital certificate with serial number 03:60:82:9d:85:72:1d:2e:a8:e2:d8:df:f0:d9:bf:62:53:2d was issued on by Let's Encrypt.

With 10 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=stzur.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:60:82:9d:85:72:1d:2e:a8:e2:d8:df:f0:d9:bf:62:53:2d
Serial Number (int): 294177582556351180749483817934200116499245
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b0:37:fa:f2:de:78:b7:e1:91:49:3a:df:a1:9f:bd:5b:ba:51:db:3c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f1:39:cc:05:87:70:8b:60:53:5a:19:79:3a:5f:f0:43:de:d5:3e:dc
Fingerprint (sha256): c3:df:4b:9c:b2:c2:13:2f:6c:ec:82:9c:eb:a9:41:61:8c:7a:2e:1d:64:e3:8a:0c:4c:4e:87:7e:0f:10:76:4f

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

Revocation information

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

Check the revocation status for certificate stzur.com

10

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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.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)
stzur.com
www.sdr.stzur.com
stzur.com
stzur.com
sdr.co.il
www.smart-stroller.com.stzur.com
stzur.com
stzur.com
stzur.com
stzur.com
mail.sdr.co.il
sdr.co.il
stzur.com
stzur.com
stzur.com
stzur.com
stzur.com
www.smart-stroller.com.stzur.com
sdr.stzur.com
sdr.co.il
stzur.com
stzur.com
stzur.com
*.stzur.com
*.stzur.com
*.smart-stroller.com
stzur.com
stzur.com
stzur.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAro+eqrK2XgNQxZAGogWR
PgRy5sfJNHmbgR5LYQnspj9FxjPT0JQsTptuVqyTjhigK6hPGzL0NhLVvPMhrtyN
96ZP84lSFn1AVMFIe4RL8ndoORAC4Yw26b+A9Ty7pCQVi3po8mwK/2v4bNc5yEAj
2EivNMKF4qkCm1wDLaPRtHfqZpt16C7A5b4LVDOz33jVcUhTQuoAwDxyXPwe3v8c
/KDNjMUGXbw2Cjrmc68Qxvz+RmeGrjLHvZ7JpcDtHvXaCQjuXDl/olW7jkiEn368
URX7yXFu7KCYC8o+22vOcv0XfUNxZjq/exgrd6x1xYbWr/1ofzDfaq89hg2aKGFQ
FwIDAQAB
-----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 294177582556351180749483817934200116499245
 . . . . . . . . [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 2024-01-23 09:47:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-22 09:47:25 +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 '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 22036286623157159223528601579540316585907400391362521129641882664492691753201938087603035207040474660755926265811434952907583139521690387303938850649761292930246199292364431017256131025322443270745413557702008197334553322112447208339761274722586972673183375460559813350107405261435197109822053833105379259579890307056036421949387415893857229237477182462058957485649874420592057660385840519893419033773909653010333758618799293273591425282814754600330753036924608814122393293688941407616246360234537358453627994575481185356517875339147321020614919319056583918668976621651775079023121971250969436779873038413461771603991
 . . . . . . . . . . . . . . . . . . . . [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)
							b037faf2de78b7e191493adfa19fbd5bba51db3c
 . . . . . . . . . . . . . . . . [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 (207 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.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 (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)
							00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d35ee9b210000040300483046022100c2ee352e2a03498195ec7376a95e8d8bd8a0b55795bd1c245b950d79807e9728022100952b658750857f474cdaef798d1be7cbf1b57667c122736b4e82c6eedcfc40b6007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d35ee9afc0000040300483046022100ca38c329563af936ae464d0749f3084f3e7a0f33b9502717ec67e87c253e3a97022100d6f66b48c197fff93c037900ddfda29d3ad60ea24ceccfcfff1112d0e6fa6b9b
 . . . . [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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