www.massima.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0b:ee:ec:dc:3a:f4:bd:66:da:fe:5a:eb:b6:89:53:73:3a 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): 03:0b:ee:ec:dc:3a:f4:bd:66:da:fe:5a:eb:b6:89:53:73:3a
Serial Number (int): 265397549943267576779332498358906804990778
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1d:52:c6:03:9f:f1:3f:2b:1c:1a:fa:a6:89:5d:5f:87:98:39:e1:c1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 93:5a:44:64:8d:57:89:56:a5:23:4d:ab:fc:c6:47:3d:0b:9b:54:ba
Fingerprint (sha256): 85:13:b3:51:ed:35:9e:3a:3c:d7:97:9d:b8:ae:01:a2:a5:a3:ea:b3:13:7d:e2:57:df:75:90:af:c7:4a:3a:06

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)
www.massima.org
massima.org
www.massima.org
massima.org
massima.org
www.massima.org
massima.org
www.massima.org
www.947.me
massima.org
www.massima.org
massima.org
massima.org
www.massima.org
massima.org

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvHdonQ08RwEux2DsgFDt
6uf3u8eQsweqiTXnnTzYrKVVZ0cj8Hpw/wWq2IjsTqnGsXXmwr2RZMaEBxEH+qxF
nD7B1M2WVk5JPTlYZYfTHDtQt2d4gs3XJw6Qtxg6vjUaL6UXiZozobITID/LGItI
Me/vEvkm4UinuTvyRqLOca3DbW9hTXc88A5VEJK0ev2Li/o2vJ24F7/8rw7mkt+C
wWPIiJ7ocYOCjROxd1P5Kc0garaWIUB2tDn4GCDCqpr+T8UsZPO6xFoXeNU4L4T6
8YVPXoI7EGc+mdlm3pGokG0eonSUm5N3EFjYsFGxoN/AMUpULMHHovE4SMQ2VCRM
PJqpH7iatVhaLixVKt5tZq731tQvdr8/+V1F2OJrCa7A0cxeb/tuKj8WdOf7u9Xs
6Xb2IZPHjiO24c9kOFuPvNLKU+yL6p3YLV0mKI1twH3N/I4kFnpP4CUJNiUkf4Kv
Iiv+PJrEUamywOzF+vudar5oZry7HxEBGYDRKcYtb0dESQ/LcrLBCqQelJcVxowd
wV8wcu8dQD1bm6hxICGkcKHzsl6lVOelZf2ZsZqxKVnkJbX275bJWeRD/vxkiX3u
sXacqMSW82DHcDRwM9YwQS7uYqMaornsIV+6LdeI842PgEiIRehFnY0KPgPwLPy4
n4T8TBL2KkIeJjPPd3nfJCUCAwEAAQ==
-----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 265397549943267576779332498358906804990778
 . . . . . . . . [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 2019-03-22 20:00:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-20 20:00:53 +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 768875994069161523906520799519718698264695065420809292822602959535674522230567074075101000995193407587130091791264571554722141937705815285501215351599773816525862058461354816081294833254435353534455601193725378877941586757754115933102180566432451382343690587802937514728569322439271066516760370851640701913352386344389288494602538702204279654868333034615330459753634230390856490967811884833035807584447246528517054162191757398980810529771419947446588008064384217898232511753694279978021547671478324546084181911610866442015629145609024903683015671006060545345837008158745090598566756305558327952231145820547544590199409914962995732784502138040861133001680762942364976183648508195520271052655249454662577095884098538645618449761172531543279683269904748207791884477761119390220330259574054450102942964378683249838420876749668607078280597629922831740446027702795568184888648708332620914910502502224172063181743747940617556669845205920374293799064733104266543547945557182742125515988113636213807449023721081901815416879052996738759134869251095854654831715474174268123853118649103547931958808331041987671356357722026177172012225927361530602205010137410021955188820009010310650967743066982503891574248968250503903089829686626619716559381541
 . . . . . . . . . . . . . . . . . . . . [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)
							1d52c6039ff13f2b1c1afaa6895d5f879839e1c1
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169a734e081000004030046304402206155c45ccc6b7121853c088151a3921836aa4657afae437f0069fcbb1151fed2022045250f3ffe76c812757ae3e2741c72c62fcea12ae0a2b8c01d8af7f953c7d4ae007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169a734e0d700000403004730450220683fb851d7257852631d4d740f4436dedfade315ff43ad475f4b2dca52a44ac402210080c08880107b9069584f6fe848b149050af41613c67a590129f8cfd7e142da45
 . . . . [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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