www.dynaseat.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6d:d6:c4:55:b1:68:e1:9b:f5:47:65:42:7b:3f:16:9f:92 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): 03:6d:d6:c4:55:b1:68:e1:9b:f5:47:65:42:7b:3f:16:9f:92
Serial Number (int): 298713110009005937541635146108226862751634
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bd:45:02:1e:b6:13:93:c7:87:ed:4e:1c:04:1b:06:ec:ff:74:d3:fc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 28:8f:29:4d:98:aa:60:07:17:3c:9e:6c:7a:74:ea:e9:13:52:62:67
Fingerprint (sha256): 92:1a:96:ec:07:84:4e:9f:02:c5:c2:e9:30:b7:04:f1:99:86:35:34:fa:f9:75:26:36:b8:7d:35:85:7c:12:6e

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxFEfN5gY633rr46tJxoo
7jiuUoTBqSkynzzFX11BpME5VlRzHmwwop/DtV9l9i6jObT1M0iAUGJq9aCjlvHh
u2s5W4DnDmKEnk4PnqScsYYcFQDhQPwLfe2bfxNsqzQZpo5lcEQyi3Z3LOidaK+x
0+BnSU/GBXL1BM7h+CcOzag8r2FI+1XK1Q8WVX4wRWVYsg48Tpq3FhGcArVOtlVA
pcp9RAvaPRqcMVU0OaNVGIz96sXpPmgl2xH4cmICCQDyKu9IQVZYDXM+2VrWqeh4
ZDXISPRNTNUU8bo70YpildDbx5/uTLtT5HhfFYNcNC375bPZH1bYgCEd0PkRLV8T
4zQTdMrURANw2N1YqFKbx9OoQelA8xdCy1bFa8WmkN3H/5WAaIBXc7yY0ZwGEL1L
Zz0gp2ZMMajXg0jZ6zFOxqVbYO102+TjxOl7MceaMWrhGIr0nw6IuEKdSaJDpjBP
P6uV2PMbQ8i+fUX0wEM9tv+npSYJdRymPj8EXNB2NhsWn6lGweNHSm8psW8/6a7z
jNgZMBNXPDazwahWP5nOrt/oMv88fi9ryFcD1ZGlTxfmXoCIR+9eYkUM/C2motVs
p2EfPev4hTyaLbCcDRaFHbnES0cPo7Fgh2/o2bhBnIv1U2jCu59mYf3QHhtOBvbL
OPUYkNNbSoF9Wz7stqPv7RsCAwEAAQ==
-----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 298713110009005937541635146108226862751634
 . . . . . . . . [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 2020-02-16 23:14:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 23:14:12 +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 800903005494706255402014029051777097802798708739693751274301136454291307753614241659165123264130839162746365876428805763647150385441596359769510779460246802329976715584309335665382906828443610462706939239172710983072376909095632318958471449373477053782639651716831046233959845156429875057382792798917435810034865123136017879663784908629853908919357779076671406798138998195424757721735629608537202360011156815589511584674138558046273559518883814724279243736689270097216135177768476369019855085255754377315722142977160763843672750645545406615098184701629397831588556787779803745121155815372548659888395590025520395403965554557614453775692092866163439695600984354892378839206055913757165447054277764856259165788413656203735252237713491918531354463069689967292702764175597988805209315822585984484864071141426616585791797377702049057221245468050600940277111822139513766994381961580933607989813405270828097509379377386763506833753892682675149017214196509429339459229428554441828883587260483849639183509119633539160831651917973044528370091992852456694757639890711768857796571713233822096264545204291106076488965104930437620638453347131839124753136872222646968863322059567082061140718093803149114452516567693509762225684192207961500234542363
 . . . . . . . . . . . . . . . . . . . . [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)
							bd45021eb61393c787ed4e1c041b06ecff74d3fc
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170507ecc63000004030046304402200c9430154eb218afac3082d048e6e3927e89f971f781a77ee0a305c4c5bc73b30220623a2ec57caa2761f7ca120ae2bf281c1b920d1ce4f6c0aca6361a0717117c08007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170507ecc9c0000040300483046022100b2811cb69987c323387ea9aca52dbd353617280bc98d5d311ff674bdc431123502210095e01decbc861ee5ac425dcc7bd7d2b401ea49f7fa5d9e2d467a03ea4fc07c08
 . . . . [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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