www.ultradurance.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:73:42:18:c0:5f:9a:98:83:8f:a9:cb:35:8b:a6:4b:ae:4f 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=www.ultradurance.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:73:42:18:c0:5f:9a:98:83:8f:a9:cb:35:8b:a6:4b:ae:4f
Serial Number (int): 387669473487592483577751444486302068354639
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 82:ba:ce:10:af:33:27:14:20:33:74:55:c9:49:5a:0f:8b:c9:be:ae
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 15:19:74:e6:81:82:96:c6:8b:7c:36:1e:7d:b5:b5:d9:46:de:dc:92
Fingerprint (sha256): 14:6a:92:a3:71:4b:61:05:3b:10:63:4a:eb:f6:94:b7:d3:44:19:cd:83:68:c9:f5:44:23:a7:01:a3:4f:55:c9

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.ultradurance.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ultradurance.com

Public Key Algorithm

RSA

Key Size

4096

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.ultradurance.com

Other certificates including the domain name ultradurance.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 387669473487592483577751444486302068354639
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-12 05:02:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 05:02:18 +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.ultradurance.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 845911623254492691858550091202971004327153927540962092498039747745539946088778836184309916452383803133988053156582237250995056244183288488979113492508054708396218672867810272544821567281924672503205493739398193956682534809723412756362707267875170306160954642688320826363990713394470595110402531419011189131210985787546904382605545376908437455579562919478816023180256027414394219451958184213847475213273660331474960808513005945373530808299514673879382160005018356298828237401639350519158393541451810777840516050651680077361867773757958653818908229842542256611828353921457073772619328621994262358981455149189500278417443181590259511406800872476054348060485124836452691864978318642084959148977896421440239543772513166671879177393282240217774529395832769974094943090626436463356417817121660571126297562375176827717487715299230617256712449313836413408159192418470873719673027841141502572727972802905976397181575356512708564912388715217842146647123586874930989866429513211419141715792513185918062140609296259800036382605257550817289783928667297306353048304587461156975756578791870655840921978292310482586304073403580342700582243473343258113530938925231261122763022339235200721127922951881707125641933637420745388507398528319637409521508383
 . . . . . . . . . . . . . . . . . . . . [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)
							82bace10af33271420337455c9495a0f8bc9beae
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ultradurance.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)
							00f0007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbe8f7fee0000040300483046022100d7ad0ac2afe759dd20a572448fbad45330e4e5cf795c11cb16e51e60af146a54022100dac0ae154c6fa276cd2178737b794a3fcb5e76d3787c317124a1454951abcb5a0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dbe8f821600000403004630440220687bf8244846df1245831be987c805c66f757a6ff71475b0d3e6a992110cb53b0220451ec8cee1749a6674d6cad3b57c6794f45ced52c358df0be766879afbf15854
 . . . . [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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