centennialrec.com

Issued by R3

About this certificate

This digital certificate with serial number 03:3f:d8:c4:28:5f:d5:67:66:32:6b:fd:38:23:c3:08:93:a6 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:
  • 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=centennialrec.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3f:d8:c4:28:5f:d5:67:66:32:6b:fd:38:23:c3:08:93:a6
Serial Number (int): 283062778667462782686811508807667267703718
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 94:99:9a:c7:2f:ef:09:fe:59:3d:7b:47:b0:89:da:0b:97:9e:f2:d0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 44:5e:ac:82:1f:a8:08:4c:db:8a:11:71:89:5f:f4:7d:ff:b3:e3:5d
Fingerprint (sha256): 32:25:2f:da:19:ed:8d:74:97:79:8e:76:30:f6:47:a0:f5:98:97:15:f1:77:72:9d:a3:0a:b1:3b:4f:57:4b:e6

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

Revocation information

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

Check the revocation status for certificate centennialrec.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for centennialrec.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

centennialrec.com
www.centennialrec.com

Other certificates including the domain name centennialrec.com

(limited to 100 certificates)
forms.ngoadvisor.co.za
centennialrec.com
forms.centennialrec.com
sni233110.cloudflaressl.com
centennialrec.com
forms.psychserves.com
centennialrec.com
centennialrec.com
sni233110.cloudflaressl.com
www.centennialrec.com
forms.ngoadvisor.co.za
centennialrec.com
forms.windcave.com
forms.ngoadvisor.co.za
redhat.dxbreg.me
centennialrec.com
centennialrec.com
centennialrec.com
formularios.daiingenieria.com
centennialrec.com
forms.riskquoter.com
formularios.daiingenieria.com
sni233110.cloudflaressl.com
sni233110.cloudflaressl.com
forms.brandalaxy.com
centennialrec.com
forms.ngoadvisor.co.za
centennialrec.com
*.centennialrec.com
forms.ngoadvisor.co.za
*.centennialrec.com
centennialrec.com
centennialrec.com
forms.ngoadvisor.co.za
centennialrec.com
forms.ngoadvisor.co.za
centennialrec.com
centennialrec.com
my.centennialrec.com
*.centennialrec.com
*.centennialrec.com
sni233110.cloudflaressl.com
centennialrec.com
centennialrec.com
sni233110.cloudflaressl.com
centennialrec.com
centennialrec.com
forms.e-construct.in
forms.ngoadvisor.co.za

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlF8LItpdSF7Xv1ythfeB
3FDbVQyVDztKdcqpRjK625WoHuU7q6BRh3egXWTN2sAJZ2V/bBgDXAFPgfX2CH+O
UCCwRo1+vol6fmIGPsfXV0ar7OaGtWm5yQ3SZuHtxXVQ4fnk1CUZ0ZVj9gQlVnQq
2xAO6FPDlDbY70zbFiL8DVLoZMlyrz2IkejcW8KvyxqIXwxMbhGOH+/eNgFLwk+q
oI/jfU+gcjy2+rESB6Wxonb6V2nWKJtWtkm9bppfWYWf4s8KO5ThBpjJHxKE1EsX
i8dyAYQNHnk32vJ8qjB9t0chdYQGwdAXpSoMgAYSpq5tVLM6bokD96Zdw7DB79OQ
yQIDAQAB
-----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 283062778667462782686811508807667267703718
 . . . . . . . . [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 2023-12-06 20:26:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-05 20:26:46 +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 'centennialrec.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 18730136831887947235227641291415865250284243047883731532222549510837994688046667591470942840900777151039586755569879675239476370919554256261638479003587116141588618824654667213598570228562902770594455507541286939348620180896182809042991000647865776208428388486556170356109541002856075613478018548376974480648762614833135254027369262023762608932386790215066399554362654047124256985145247876303268649679244156047005739468791298111594313827826902313590613725016237130511319113937898457621158545048395979793307087298141117534619494892071784732042105390385761835781555537480835310111526890693902759035753959342449959866569
 . . . . . . . . . . . . . . . . . . . . [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)
							94999ac72fef09fe593d7b47b089da0b979ef2d0
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'centennialrec.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.centennialrec.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c4106b32c0000040300483046022100baa8de4a4ffb0ca2ee3703cd05aee962281c8da7550dc361b89f90534b1f0b0d022100fc5c2d776622b00cbb160a8624fb049d6c698886ac74b5b208df8c56560a8824007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c4106b3270000040300463044022016af1293987997922a329c58cc99f22c4aae7d05ca9a366f154805374f195d41022043b95769d3d679b11e4a80da04e338c5eb746dce5648ee5b068d674717f40bb5
 . . . . [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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