www.conversions.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bd:30:0d:7a:57:9d:4d:68:99:db:dc:13:70:3d:9b:cc:d1 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.conversions.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bd:30:0d:7a:57:9d:4d:68:99:db:dc:13:70:3d:9b:cc:d1
Serial Number (int): 325714098068390450961147212162669775408337
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 01:b2:62:a9:e9:a6:d9:37:9a:26:d2:8e:c4:75:76:a1:a9:cb:6b:5f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9c:2b:52:da:8e:67:43:aa:3e:35:ec:3b:ed:a0:ee:88:8f:b6:52:0e
Fingerprint (sha256): 5d:76:b0:88:69:a4:a5:c1:c6:80:c5:72:f6:74:45:41:e4:ba:2f:c4:e3:9a:c0:a9:a7:89:80:06:56:7e:42:bc

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.conversions.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.conversions.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.conversions.co

Other certificates including the domain name conversions.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.conversions.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 325714098068390450961147212162669775408337
 . . . . . . . . [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 22:35:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 22:35:53 +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.conversions.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 768805148369606854456326962368515186458639936591487101859692027221595866462980822529084665502478763617411650721801311028446512510771223141116603019357516402600003976422400826848263930970405833748200845768977356893108206181264301413466774612004473646911102811978704358587359671761028816319822797066544712914538932376651240387014927967592130266088462826163849621658392656083603470839190657584348064351138757494182748079109695639951259527634667604376786897459273810220116254515172988805831921845239893489897177433697497045527001716661332312361176211493241107666704799360058577584425097381225951986782259301400095951864997929654779020838004003601995888489373419245428367004950391325987170358170600195138574673579920545362093074302147735838225527603669926204530207191265120831953239842342121946207260643644592701886560141276403717231037399318650327454487851997880910889095045941354987375332074065063009149297374516080008590744771392386807353537611554332388350919141387721512797394282167539261879931368973675438436856635345783010507828119948193426821799062109809417150286778078538211773200495411566569803319137759989347076153742472642019879174031865594250489180087161497351714504339683490597172233787731259377225246014529669893560685255281
 . . . . . . . . . . . . . . . . . . . . [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)
							01b262a9e9a6d9379a26d28ec47576a1a9cb6b5f
 . . . . . . . . . . . . . . . . [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.conversions.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc25415cf0000040300473045022100eb73cfec7cf4c980664683f62661aad0d40431209f058722987179e6adb399360220395e83209cda9d31cb9f157d2919c216b04e0804e851955b275b9f997a07440b007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc254175e00000403004730450220778901b60d9c1b4bb13c7235076d1729ec7d92e66795b1e471a8074059993f46022100c279632abf46ebe24bdbc794984c2901142400d6850ebca13f11dda1c58e196d
 . . . . [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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