zynimus.com

Issued by R3

About this certificate

This digital certificate with serial number 04:d4:7b:fd:e5:fa:fc:5e:d3:01:a8:00:4b:02:62:c8:97:4b 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=zynimus.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d4:7b:fd:e5:fa:fc:5e:d3:01:a8:00:4b:02:62:c8:97:4b
Serial Number (int): 420753818873423639527238715872259724580683
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b7:81:6a:72:06:5d:90:6f:03:72:61:cc:23:2b:28:0c:94:40:4e:0f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 99:f1:0b:41:ab:a8:3f:a6:2e:0e:1a:2a:55:9c:46:de:d3:fb:8d:5d
Fingerprint (sha256): 48:70:68:be:91:78:c7:d0:ae:f4:cf:45:a1:b6:90:79:1b:c7:59:c7:8e:8f:ad:65:99:17:dd:5e:96:95:fb:d9

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

Revocation information

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

Check the revocation status for certificate zynimus.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zynimus.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

www.zynimus.com
zynimus.com

Other certificates including the domain name zynimus.com

(limited to 100 certificates)
ticket.antwons.com
zynimus.com
sni.cloudflaressl.com
www.zynimus.com
support.xceed.com
support.xceed.com
mail.zynimus.com
support.zynimus.com
terminal.zynimus.com
support.adrytech.com
server.tanicmail.com
*.zynimus.com
zynimus.com
support.xceed.com
terminal.zynimus.com
zynimus.com
terminal.zynimus.com
server.tanicmail.com
office.zynimus.com
office.zynimus.com
zynimus.com
facilities.fmls.com
zynimus.com
mail.zynimus.net
mail.zynimus.com
mail.zynimus.com
helpdesk.micromass.com
books.palomats.com
mail.funpixkiosk.com
zynimus.com
sni.cloudflaressl.com
office.zynimus.com
crm.zynimus.com
www.zynimus.com
zynimus.com
terminal.zynimus.com
support.xceed.com
support.xceed.com
asistencia.vencu.es
*.zynimus.com
mail.zynimus.com
office.zynimus.com
office.zynimus.com
mail.zynimus.net
support.coffeecounty.us
asistencia.vencu.es
terminal.zynimus.com
www.zynimus.com
www.zynimus.com
zynimus.com
www.zynimus.com
support.zynimus.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu3k++i+XKTuJ+qe8D1nn
Lj3ZTohp5h7xe1/s0h2y5bNUOl6QEKvHmqta6+9vpwk8wdFTj15HYIuuIeLVCFNV
j1HPNOuFLWcdfqlDneo3hLMyNoyVtN0lYF5HGVcyiHXWwvI3LLE4isaqiWe2Sax3
gnyKYOj56pd5zB12wmROxHccR3rvb9+TlsfIDBDWwp0Rtzua0nb86RQgXtp+B4mx
Gzal2lX5HXHhWD3pykB3dqVXQ5tomnFb2tmRUHqbLD/C8QSL8OB0UAcFOGAw/Ll3
I3P6oiF619t499XoxZZgkTSl/Oc73WL/CUHxgVRBhkoP6Mrs1/LLviROS4VpjORe
hQIDAQAB
-----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 420753818873423639527238715872259724580683
 . . . . . . . . [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 2023-07-25 18:36:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-23 18:36:33 +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 'zynimus.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 23666351662088052512958202083748300754337951619563520641654525558397364371330131463557069905049986433121453453987647605521724782536980422765754121113992452817230083976775896136329051483583783741511673235043906452303720051299511742061787227312778929421297371557921094685054035215093751260591986732233797308723591378062993891017484740880918809587747668119414834536800977931127816154621458504440058232822419377164214091799889196087795906826447163113259570567672813709240154616479669127534479005972403596802981462874185540131634215600031839179762822408352437361435260092622598164878574470675361882935371528780307128147589
 . . . . . . . . . . . . . . . . . . . . [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)
							b7816a72065d906f037261cc232b280c94404e0f
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zynimus.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zynimus.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)
							00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001898e8da68a0000040300483046022100bd22d77bf05ea91dbad1e47ffdc246223cba63538039ee7eda4395af6521857d022100addb7ef8dbd8b3471ec39796a294f57ec38b28529b5250554a0259ca331cc94c007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001898e8da6bf0000040300483046022100cf2b099aae795a1b83beaf6e239add05f95609d1c8aa8ef9d0648cadd6fecee0022100dc3fc0b56df5cb8480817c27d1221ede1f3237d325e0ecfbac4b31b9acfab642
 . . . . [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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