www.spabuilders.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6a:52:87:c6:f4:46:94:0a:69:3f:ef:8a:af:0c:99:82:41 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.spabuilders.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6a:52:87:c6:f4:46:94:0a:69:3f:ef:8a:af:0c:99:82:41
Serial Number (int): 297516490379901098467682590135486133142081
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 36:02:6f:fd:bd:e7:4a:b7:ec:40:50:d1:8c:e5:c2:22:c2:d7:1e:00
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ac:8c:90:b3:76:e2:db:79:36:6c:1c:37:8b:b5:b3:43:43:39:66:56
Fingerprint (sha256): 8b:0a:89:32:72:98:07:e3:0c:48:16:1f:8c:7d:c5:84:08:d0:26:87:9e:74:b6:92:31:e8:99:17:6c:b9:80:bb

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.spabuilders.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.spabuilders.co

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.spabuilders.co

Other certificates including the domain name spabuilders.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.spabuilders.co 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 297516490379901098467682590135486133142081
 . . . . . . . . [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 2020-02-02 19:33:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-02 19:33:38 +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.spabuilders.co'
 . . . . . . . . [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 720301891180433625125691201772885277145044143375225352114113186457421593496270024618971095956791268016411293055271892147281821670697811705958121805774012677266237814287699549258838192611297051937200864455291121113588793447753915761018719499561422587927073322820469188733962575083631999959179087387003785222903713647604239223097002501224776586279996109753856710787627954503451303554699155600215811024409540979553458061644131226572714393537524481389355088934270415337730547783057366920503217133228957864277260732147734528955903234431505325790852764997616840238460420814258182695643952604579648683849800434802372330905511859552153443285870983430460579059201488593681034912150611035269670855967121723639102755717399530135971085010085033927835867878864348699002411037410838996247476447896060569436253797199672610794665120200368919768501559113139649965605404131442171979662680774189055497267160290730385724916606031849174773828213777293590287387847651845605934676609412446713924792909086959876228008475946971931720435728479282958379468563896096489220307374087485182722563937981934657420433429003949945546819471507903179791416337636138535475208659414086819381491711107923139779683490094156270325065906895693472260135342200205244681384405639
 . . . . . . . . . . . . . . . . . . . . [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)
							36026ffdbde74ab7ec4050d18ce5c222c2d71e00
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.spabuilders.co'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170079bd579000004030046304402203d839e8db1fd2792c20c4d4d189f3836d6daef2c67fc078fa5605b86cf5d6f0302206b6fe07e30e734840dbb71d1325b08996c2b1e644dc3f543952d8352341e0dbf00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170079bd5830000040300473045022100e53fc95171847abef1802e37c3e9b90045ebeca9e50aa506da9ef7047756df4e0220082c59a997b970f353c19b9713555c894d3ea8b749faebdc53eb02ae4c320f61
 . . . . [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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