www.deadwoodrealestate.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:90:8b:85:17:51:36:21:e7:f1:6a:53:4c:05:6d:cf:df:78 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.deadwoodrealestate.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:90:8b:85:17:51:36:21:e7:f1:6a:53:4c:05:6d:cf:df:78
Serial Number (int): 310522972371721822345052081143130440589176
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9f:ac:8d:bc:69:cc:33:3c:8e:7f:7e:83:fa:cd:4b:9f:e9:9e:08:e6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): db:5a:fd:5d:7f:74:5d:36:8d:8d:4e:22:f4:40:aa:3e:9f:2e:ed:bd
Fingerprint (sha256): 6a:b6:82:59:cc:4a:49:60:d3:3c:f8:c1:2b:75:9f:7f:e9:61:65:40:17:4b:07:0b:c2:7f:d4:6b:87:f1:73:73

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.deadwoodrealestate.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.deadwoodrealestate.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.deadwoodrealestate.com

Other certificates including the domain name deadwoodrealestate.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.deadwoodrealestate.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 310522972371721822345052081143130440589176
 . . . . . . . . [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 2019-05-18 01:49:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-16 01:49:47 +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.deadwoodrealestate.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 746354039442990314593110079623234620610740519163410177451566742815658540012832132086127840163126205285203365181177547019544152550315253868761543611495492451070360301729086824760190300064313034264295261734539469836176880507316962326972144113792339348934872794838584497091554549240240852009271169359748066564511182082667741535827896263814903160992829845503174736034352775150569759121856317721330281248473623481678294181814578538983207452948497313756803502023833899803440658937008946062688921311637747428817550846620813968315511450807004390171786629085287895205048412114170830209999412427002943650681840614071411074364094952936979258118404572261712204910650100547912538776345464707403184250129443548062246808838323627679567317060464300675560314501389383591457620095944668700595622701309420860069512805362184304056745613275112538159395006771232451908559385623391882281750430261450756800719971057799328776916344676613312820141770512962073719217974934028848888660996878343128072522062081609565208748731191882486479758729443846475649352971484082288358181385164520128901437833108786262995495267900489130984576208046854454578713328118647729178796840455903473317569553099393591154290355232957540049017744807331660039336248682569310139805763709
 . . . . . . . . . . . . . . . . . . . . [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)
							9fac8dbc69cc333c8e7f7e83facd4b9fe99e08e6
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.deadwoodrealestate.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)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016ac8d86c200000040300473045022100d51db2b7a1985f9e29955655c41a59808b395c1009b6918bebe92b7f1cc176dd022020cc03c7814b945df950b24b9d450e216df8140348dce66bcbffb2915de8b8ce007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ac8d86e350000040300463044022035581e11d142d71a256ba8f74b618489725b75d47930f0a7c79f3057d47c152e022012728ec420e93d474f187096f4a92fa2fd65ba8ed9bf3cec23d792904f423007
 . . . . [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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