www.dynaseat.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bd:63:11:b5:7c:4c:da:df:7e:94:aa:22:ef:08:e4:54:80 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.dynaseat.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bd:63:11:b5:7c:4c:da:df:7e:94:aa:22:ef:08:e4:54:80
Serial Number (int): 325781910664931627172655611886334613148800
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 69:01:ac:dd:c6:a4:bf:06:71:93:cd:b8:cf:7a:4f:ee:65:45:32:7c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b1:d2:24:de:81:49:50:1b:0d:91:df:45:a4:3a:0c:53:c8:ac:f0:0e
Fingerprint (sha256): b8:a5:fd:5c:97:67:2b:3c:e2:61:0a:47:92:af:0b:d9:f8:68:36:7a:b9:ac:21:fa:35:86:d2:f4:e4:93:74:43

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.dynaseat.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.dynaseat.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.dynaseat.com

Other certificates including the domain name dynaseat.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.dynaseat.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 325781910664931627172655611886334613148800
 . . . . . . . . [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 2019-10-13 03:55:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 03:55:01 +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.dynaseat.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 743159147789759414032952120204077153942483407136852329426495373626356545720871395125408868240299400056469671830708612782289641334870045148868807530702421850271495815871006779400703965548249719786404848618176742014992179810593948336923702971505076323279884818020234739208950149153688369880223230625459944884410959331298577627459399521653943093428136525213757075909845199015925940139975726141582796862914202536659989792563804411541355163324046695435639628051072783365451117127658052451382762148260553568861538570852287536287261724139441123414610148440440719696485226596467321838641742725229521396689316995636649859602496769796142184758142103681494316767537780943059547281343071597457046959080123181588351285071443326554247816811473859821701875676590389861975729128280119736896547105334511247167758742979891021846960953168359924020939136891078746670773477324958118159719581254685407540928284317818720724679576034693839943474155361425351800473024132013830039250375684164251573465013855543984763037092588656599405636530404051598396469177426653053517286277324792409989532979833065887682072094566229608022571530691134309595784579496193134221698686238408376493802098353873871221112315754016725643040202886134388296460337955577602670102875033
 . . . . . . . . . . . . . . . . . . . . [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)
							6901acddc6a4bf067193cdb8cf7a4fee6545327c
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dynaseat.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc37842c80000040300473045022100a7cb2f606e88a49ae31f1a3032596dde339527c097767281968b7e376482cec002206c7f0fa2489d717644c01699e2a2130615add53d31f6357f63c33536ea79cafc007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc37842bc0000040300463044022033306fd7542e2f5dbd6235559526141fc9d2e55298f61fcc234b7684ad00b50c02204764b0305fac24862a7be1b3977eb5c32f0a41506e2fb240d7106ece2d2be17e
 . . . . [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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