zymecommunications.com

Issued by R3

About this certificate

This digital certificate with serial number 04:ad:88:46:db:fb:a2:a4:e2:6f:81:88:06:70:a8:db:30:af was issued on by Let's Encrypt.

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=zymecommunications.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ad:88:46:db:fb:a2:a4:e2:6f:81:88:06:70:a8:db:30:af
Serial Number (int): 407499136134354494657841713709543593816239
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a3:9a:7a:9a:d2:24:10:f8:1f:63:9b:0b:57:87:cb:6e:3b:8d:6a:e0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d9:b1:dc:2e:e6:68:4c:14:d1:0c:7c:59:db:62:46:39:32:70:08:95
Fingerprint (sha256): 55:e0:d7:e4:2b:b2:e6:8d:5c:ab:7c:73:df:91:69:dd:2d:16:0e:97:b3:82:4e:11:8b:e9:5a:be:99:a4:29:a4

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

Revocation information

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

Check the revocation status for certificate zymecommunications.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zymecommunications.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

zymecommunications.com

Other certificates including the domain name zymecommunications.com

(limited to 100 certificates)
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com
zymecommunications.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+rG6hEr9ZYPKIeH3sQh7
nVuyxFijsncm6PPQVttqHPwWWhEjlQyvc/mm3HeC4WKJaAGPyItIV/jZ/jQXTazX
1aS+LlTt+p2jCOd6arTKPpYSgzZgOpqnStN7pFMHz2v6H/a01HWLgR1ie1s9qMsx
3F+TmxYw6rJlYSHyL6wiNzzFfQQsAPJulXQnq9mSZaz4yx+eW1MCv6Lvhpqk2ZVZ
lIsqmO+CTAMqU1Us3orDLm970mezITY5kAK6fgWLVx1/uTFF5V5F3Mg7NvqTRDSC
Rix7YzOCYdJfinrXrmMrYxLT8mamNXHYGrcm/BSS/Q24f2/BegGjKqyFZ9e2TyJD
0wIDAQAB
-----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 407499136134354494657841713709543593816239
 . . . . . . . . [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 2023-05-09 11:23:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-07 11:23:25 +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 'zymecommunications.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 31647217471303175142928520014530797440859792804190203483079767047335673798818016773846010810098212098422896762238071618280342574797070061463517712782182246653441580661383047398105239421585494767813600531345062063314470708559964165733379776770069895503835448226560319962092109852997533343784768124421315332455683471131252277962700842007428528387038245309069722880810222071631644286245676795642596108046247773874606846944278036964059731496692037259521305228646722092823040378627198034869577966572772164539890811483332775764243580980195105539950299144998943678531157973780519301729948274128281198540410921892539894219731
 . . . . . . . . . . . . . . . . . . . . [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)
							a39a7a9ad22410f81f639b0b5787cb6e3b8d6ae0
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zymecommunications.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)
							00f0007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018800776c0d00000403004830460221009a87c55fb9326bb661ad011ada2a9b9f33f407369804550fd40259cb8cac4215022100e4f550c65ae1dfa31c56188fdf9e507881554f4541fa7fcdb1fe6dd630537ca2007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018800776c040000040300463044022070834b581ac50d0d67e7df0f984141e04f8a0d0125588582146e03ca27c6369b0220182f2ace333737b8778f14dde67e369f0cc4084ed9aef21c402dc72297972e49
 . . . . [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)
		00837d549123aea7cbb94bd6280dacaac84a6e58ba6e71e2a25eb4218e04117413a7b80c0c93d9003dc787411ed700e0e6a588328cc4ee0244da008c1b7c80cc258df0ca1f92312901f23d869e5224724e78a4dfb85f520c2af618eb5a3b94888686ea2adf5aa6dfa47161e0c90435e8bc004f7cf6539338eed1ba64c68de949023d4d6fe6ac5de376d05a2b0ca9ba05180fd00c6d486da71cd02488f0c43257871111fabe226d36f0641bd66186dbbfb7b66abb149fb09aaabb772cf27ca1237a3a1668867d5cb6a3adcd2a020a8a28b7deb14173ce36b83b0777b035eff6ea9f73ffdf38ad327c207487b495d5af313c3429bd27c5a358cfc3fdd458bd435af8