paratge.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bc:9b:cc:f0:f6:1e:8a:e3:01:76:6d:97:33:d2:50:29:32 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=paratge.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bc:9b:cc:f0:f6:1e:8a:e3:01:76:6d:97:33:d2:50:29:32
Serial Number (int): 325517037231600859445094282985205935384882
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 95:eb:55:99:9d:26:d9:81:aa:d0:40:8a:43:bf:b9:c2:50:54:43:2a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 43:38:0e:0a:27:96:58:7e:d9:02:aa:60:f2:ce:bb:36:f2:c8:21:7b
Fingerprint (sha256): c7:01:1e:a5:e2:12:4b:42:86:34:2e:42:7c:01:60:50:5e:1c:66:71:d0:64:28:31:82:5a:7a:83:b5:4d:ba:5c

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 paratge.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for paratge.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

paratge.org
www.paratge.org

Other certificates including the domain name paratge.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for paratge.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGXjCCBUagAwIBAgISA7ybzPD2HorjAXZtlzPSUCkyMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA0MDYwNzAzMDFaFw0x
OTA3MDUwNzAzMDFaMBYxFDASBgNVBAMTC3BhcmF0Z2Uub3JnMIICIjANBgkqhkiG
9w0BAQEFAAOCAg8AMIICCgKCAgEAwgEjj0iePh06s2ItBkr3RxVeujFuTmVGjh4S
GToYo5csakG5gsVKzGM0hNby7gNXkVJxnimlZfX3U8Yu0AFAWzzHBNc9PxNpsWta
w8J7VV3R1QH3GTjFWrq5TWOzLCvK6ZDXCZgEljFfJnWRWI50H6x8fmJP+f3L0GsA
RLsui7Tmp4ESraLLms+gaQ5sSzFhQkY1t8Y01xyY5ruDC9IARV9TAawbGe5dUL23
YQ/3WkISo8jyobxfkhoUEqKnb3fhYVhcRDEP+mKZMXS5s4Q37deNkDUKojqHzJ0J
bc44qcl5ue6irxL+ooe1y1Ylz87Tqy4XKfgp/KjppycS7JMony5+6IOpGgLitzZB
sxjoMk540aYeiDvI4ZJIeIIw0OwmybZYQhEMS28YGL3Zf2H4VPwlaYISgaZO94z+
Khh4tTVykc6a54pVR/zv4maRc0X1a8iSjOyrBu4N8ukfxtamkYDEWKE+NzC0fXAV
dv0IcYFpAmMadC5zTcnrt2V8z8IXFR71PHAUj1iyp5J0kixxvk/1InDGUegxcah8
hzxOTa75pDL80ASzo0KPh9PnZdegIfNk8C+ER1bLqAHxWGkupBnlw8wX1ZtUXJWq
FmmpWZ2YHXfvqoWaZ8WMJ9Pio+Qf5AxNJCSKwxMvH2lTxeeIBynOrBZecyVI1lT9
O2NzIoECAwEAAaOCAnAwggJsMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr
BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUletVmZ0m
2YGq0ECKQ7+5wlBUQyowHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw
bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu
bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu
bGV0c2VuY3J5cHQub3JnLzAnBgNVHREEIDAeggtwYXJhdGdlLm9yZ4IPd3d3LnBh
cmF0Z2Uub3JnMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgw
JgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYB
BAHWeQIEAgSB9ASB8QDvAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7
zFYAAAFp8awZmAAABAMARzBFAiB+SwA8cVD/T19glEhMHBmTpoGrrhTK7ofHhPEN
u+NGVAIhAIugX2HP4opFSidkPGouqP6YDAN7CyuXv5MX7mMZv2nKAHUAKTxRllTI
OWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFp8awZpQAABAMARjBEAiBhEfOG
2uzLvFS5iR4tizPU+G1kT8rAwEI8daUN0OonSgIgdpSONVMjGui9JXslsbvtwMKw
G8mRRMCkPPvtHaRFH5kwDQYJKoZIhvcNAQELBQADggEBABnnBbq5M4wTGV0EhkFl
ZJKxSBskdPs4Ysv7qhp0oJ3UsGeKqhVI+hvpTKOCVh5N7Wt0RpdyeMlUKqhSukHr
KZPoax6/z52i/L5wBFmpQYlQnvtTobiLe0dTWfTs0i3TROzsnHnH8iNpECwDW6Qz
goP+MOsNvnGUa/0OPcoN4avsU9EniNbaTdR4gZuC8JyUF7mMOcGg57zEoJrv6oz9
fzD8Y1rVStuCmResxT6Xd2inc11uhFrxeVmXIMTdeveN9fATJW2XHKlHpMBwnzCt
D+N1Kt+dG5XYMtgfhdHVi2ZEvDqUChGNzBMFXm/rudMPKTdK7oLp/ccIRVAjWrsm
//U=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwgEjj0iePh06s2ItBkr3
RxVeujFuTmVGjh4SGToYo5csakG5gsVKzGM0hNby7gNXkVJxnimlZfX3U8Yu0AFA
WzzHBNc9PxNpsWtaw8J7VV3R1QH3GTjFWrq5TWOzLCvK6ZDXCZgEljFfJnWRWI50
H6x8fmJP+f3L0GsARLsui7Tmp4ESraLLms+gaQ5sSzFhQkY1t8Y01xyY5ruDC9IA
RV9TAawbGe5dUL23YQ/3WkISo8jyobxfkhoUEqKnb3fhYVhcRDEP+mKZMXS5s4Q3
7deNkDUKojqHzJ0Jbc44qcl5ue6irxL+ooe1y1Ylz87Tqy4XKfgp/KjppycS7JMo
ny5+6IOpGgLitzZBsxjoMk540aYeiDvI4ZJIeIIw0OwmybZYQhEMS28YGL3Zf2H4
VPwlaYISgaZO94z+Khh4tTVykc6a54pVR/zv4maRc0X1a8iSjOyrBu4N8ukfxtam
kYDEWKE+NzC0fXAVdv0IcYFpAmMadC5zTcnrt2V8z8IXFR71PHAUj1iyp5J0kixx
vk/1InDGUegxcah8hzxOTa75pDL80ASzo0KPh9PnZdegIfNk8C+ER1bLqAHxWGku
pBnlw8wX1ZtUXJWqFmmpWZ2YHXfvqoWaZ8WMJ9Pio+Qf5AxNJCSKwxMvH2lTxeeI
BynOrBZecyVI1lT9O2NzIoECAwEAAQ==
-----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 325517037231600859445094282985205935384882
 . . . . . . . . [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 2019-04-06 07:03:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-05 07:03:01 +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 'paratge.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 791469098912212960704296661262287763835292184821650393889186354219701462004913234128201343858504767989861289654208414242730030742742833320052195961959682114767250667881670839003424979628773062001654825770975663468500748317924161165923705474414180122412107162367779120047172484783183749795661662368505057795415039301518369503581926684317869594442022036862312829299664511403985953605118372461495847655206610533559287973270686415022495722787974598938728617330382958934558985596392105274399377188125860281713224333502122513207546437183056586219595961874300718225140628986266698991144540303761655223687761206994870193299543887489177484504766720154427409521965094438351646258218501991761414445327796459678859449309143827777872873181912932394028215125075059673096802026571760264763602045103037618022788523271026381412968437973782742113476320620629157577163260793399729820778847827256024109317895769144687392936366155081010618309054399020353257851152816793262537715052354742139711247895651097372151672905059186681617916200223539117377390249230576027575867779317809454102951041250473089562736185580164829014039883821004171349706431948587321521413467234085468059006779374030109523683587166809541060922462737049602884154883964048959198498857601
 . . . . . . . . . . . . . . . . . . . . [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)
							95eb55999d26d981aad0408a43bfb9c25054432a
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'paratge.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.paratge.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)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169f1ac1998000004030047304502207e4b003c7150ff4f5f6094484c1c1993a681abae14caee87c784f10dbbe346540221008ba05f61cfe28a454a27643c6a2ea8fe980c037b0b2b97bf9317ee6319bf69ca007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169f1ac19a5000004030046304402206111f386daeccbbc54b9891e2d8b33d4f86d644fcac0c0423c75a50dd0ea274a022076948e3553231ae8bd257b25b1bbedc0c2b01bc99144c0a43cfbed1da4451f99
 . . . . [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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