www.massima.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b2:51:7a:84:ef:60:c0:b9:cf:97:58:0d:af:6a:d9:e9:76 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.massima.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b2:51:7a:84:ef:60:c0:b9:cf:97:58:0d:af:6a:d9:e9:76
Serial Number (int): 322015422731326647946125336339867879729526
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c7:0f:c8:34:3f:0a:51:a4:b4:42:f2:06:29:a7:41:01:68:13:ac:f6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c2:b4:7b:e1:67:1b:a2:b8:fc:89:58:51:46:37:17:e4:c0:6f:27:a1
Fingerprint (sha256): 54:60:7c:60:07:99:24:3a:bf:40:85:97:12:8d:f5:a7:9e:15:85:4b:0b:65:6b:d8:f6:80:f0:e9:11:ae:ea:07

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.massima.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.massima.org

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.massima.org

Other certificates including the domain name massima.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.massima.org 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 322015422731326647946125336339867879729526
 . . . . . . . . [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 2020-03-24 15:36:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-22 15:36:07 +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.massima.org'
 . . . . . . . . [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 834069977007153607768019392770236566093999165823912852959522661377077893026348163007902497179951938485247953573189928347964272624584745468655117947249461159184252830530578918846864971216903125925186710666073467867715309178397822163950590119881896392476573922857619988698973749702988797316221204163683859144997689467370795564181787188492787623233279542401039874126681743094654324577166801933524444567056350398978162922942638642004131362443574106756721228306242330730089129925958631488562420918738323746221535820541448080595307845959087739639305802908371419570737275445756982782233021194099817475747601430098319592914480467169112107454956535684371494676177823226181006369559170715048971451980788978361205675894984357473685362883231122929986122329557448602648123206781113142325517235615132359734901926783262707328795750421560005565979962794568168177998015548055034105909321004655488923010578615423489228361939186026136172112879500096796845028336540821738654860864040430953965543176745835407251325883971909952417450707277318525382022636614933266779574137262888818738246686134970814203657137925402688826823896143891984982468819839193318143423114805483125901128573274795143149412088058230680931023152654896031928198959611964596988266723119
 . . . . . . . . . . . . . . . . . . . . [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)
							c70fc8343f0a51a4b442f20629a741016813acf6
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.massima.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001710d66b6b20000040300483046022100acb33bd4194090f371050d67aef90278a6ac9183fc9528e14ecce6c76b04c7bd022100fe0a3c85436e4e17cefde17635875c5be298512f84c1f95b7a90271f42fe2ce4007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001710d66b6bc000004030046304402203cda386a87aaccf15d33f4dc8a57b89c3bb3500c584fa9351ea59be3459c7a6c02202fc9c38a31234719c4bf44985cf7d225ec25ffc5339ecd2a486a72ba5a440e33
 . . . . [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)
		008db5756b8053e146b95e264115f1e2d18b16c612b7f0ef968d1e52caf2d6c7441d8b85bd81b1ac5c7404a3a328813e758b5b936f99bd4aec62c0de740595647a8ad3ac5aa51eec4500bb9acb3783fb11daadd22e304b034399d06abce56eb744804417c2cc8e5e9436bdf586189a7407ecdcaab0289cf873fa8b61151da77a8db7f6c297f96be1aa5c5e93727c633d47f3dc1c125ae7fc027c84a43f9744573e6963166013622304fffb0f52fe85961a30a196700b821f1c27f673670732bd08390215114f60b8b5aa4bc6e2415bdbcf030b681694013856c20ca170304a3aca9bf4b95de90f4b5d9f5171260143c68c4060c8309bb33779f3951426133238df