www.duraspas.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3a:1b:31:28:49:18:86:53:c7:3d:11:bd:14:a9:42:33:6d 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.duraspas.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3a:1b:31:28:49:18:86:53:c7:3d:11:bd:14:a9:42:33:6d
Serial Number (int): 281109379472215061797405001422821916816237
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f3:ba:5a:bd:dd:bf:31:d8:2f:cb:55:c3:37:df:c1:e8:4f:52:c4:09
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5c:96:0e:e3:86:37:65:96:85:27:ef:89:a0:fb:a7:10:76:0d:76:6b
Fingerprint (sha256): ba:6c:29:de:42:52:d1:53:cc:ca:99:fe:25:70:0f:a6:85:39:1d:e4:94:a5:66:31:7f:f8:e4:55:63:c4:7f:c0

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.duraspas.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.duraspas.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.duraspas.com

Other certificates including the domain name duraspas.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.duraspas.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 281109379472215061797405001422821916816237
 . . . . . . . . [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 04:42:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 04:42:22 +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.duraspas.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 995325222525129026619312183729683178629880020122646322253841970035095214809075651199595926999880429586086551710607952238480204125731888848156665062089665826522263228991981870194732832428356923028328771781993194669092767880017617908837161808416830944436988103442481122347406469413385326983769705933502283529504356212364782336222772125421310660731622940693697156848090424267212858794539744259832203426025544389767956428214394601328679757295500950514900960075114285853416565841136185513077954695663703888505194847029123233463565997169581596896882874130294831758808528477374948133073278969498994572677466679711037667477104971440482217813131826711399126415208529954423565477462711263442976603860441345791516727115270533329508522790032948319670390671687082642763365765221815781121868997453401358090890429918861267168333192479907696122200020727409764909691611097497860746184618366816341814789651310967636462491042749755554640344885393640479618197568688263001587518507688730672407988383063402543535043840038248769771541008743222439646071658099656514039073115963597004818072901410178196292917655170353676254945001561132423884367978557376505981245868001806082504328057702880511721297941367804669789071208017892038645147178502384530467943766987
 . . . . . . . . . . . . . . . . . . . . [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)
							f3ba5abdddbf31d82fcb55c337dfc1e84f52c409
 . . . . . . . . . . . . . . . . [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.duraspas.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)
							00f0007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc3a39b110000040300463044022033cfdf1bbddaed28a8dec1b6662414aecc4f475ceba1befba6965fe5063874d002207f28c175fe7a041567b46491fe92730d99fedc3fb3427058b83bd21d6140e59e0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc3a39c3d0000040300483046022100b6f0ab307836d377f3ac59365a3f35c4e78b2e6fda8dca8ca611e640c5cae06b022100edd15260aade8f2b48e3931c3ce520321fe27cafeb2b4ed1ad3ced19b5d74ff7
 . . . . [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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