roomag.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:42:56:4f:f4:55:0e:0a:f8:7b:f9:90:64:d3:24:94:91:e7 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=roomag.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:42:56:4f:f4:55:0e:0a:f8:7b:f9:90:64:d3:24:94:91:e7
Serial Number (int): 283910222766798688702456371287231642767847
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 27:97:20:de:4f:81:77:d5:73:53:95:fe:46:00:36:10:e6:58:f3:e2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e4:c2:0a:f8:31:79:4c:3a:7a:c8:2e:a2:1c:96:54:d0:bf:5c:77:5d
Fingerprint (sha256): 14:98:f0:7b:ea:e9:88:50:a4:ad:83:0b:78:b3:53:63:1b:71:e9:b6:65:37:05:46:a9:76:8b:7c:85:24:88:2d

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 roomag.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for roomag.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

roomag.org
www.roomag.org

Other certificates including the domain name roomag.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for roomag.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 283910222766798688702456371287231642767847
 . . . . . . . . [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 2017-12-17 15:58:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-17 15:58:21 +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 'roomag.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 879347737554921505130003759891810034176654366157148629620797427599813759021710603638830929135262259958444121293104936341488296893308352154597498077977030122485581546922826938629073115386204607023771853258758955800685907755343015062674913247961129408474975971470931442211334995686315269048727959966324019890919994392990986246748108091359079211592892646977540642726028942674614673023340898583956765502100840383606957596244098115513493015662394082653737801539664324963945502458810502927686322925310820815098305332338913617918912059513509200309549390511922489059403491894759318675311365039992001099131118818359837847287635689199216850990365639433503682859606439786384198119841513399181349812821793471770487084589886940185597506606499101151373836548606779122811042801573225635087566208174181575250303903631730162054548798104721243924874238199246426428637020484823493639067592274964181759037240527044363654074359776682605869693270597376198891110200851116628814970741984034824340890978291086730178401235486605708217765389010974450179042987895607535376525173255064351556179483610406214543319490187638874230745305995670919176162601756108865289377290796085849396928324056006767367384712958311930329242853975080136969255740626548152004196109477
 . . . . . . . . . . . . . . . . . . . . [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)
							279720de4f8177d5735395fe46003610e658f3e2
 . . . . . . . . . . . . . . . . [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 'roomag.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.roomag.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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)
		0099137484dc0dae93fef1a2d2f3d062a52f28001966bf9e9dfc2c87cbf4ed63111beb61682d4875f26a1fe5e79c9316c07e8d1a026709b72a89eaeea9c2c404adf4d03d3ffb336b8d03882ccc4476f06962796a4efca771b58df400494c7ff8e1eea9a3938ddfa9d1002dbc9e6edc909d930e5203c711c22640e0c1c02d4c6b6640dfe8d3ef7ffaf664a1a00d669019e17a2e5f1cd29cfd8190e5e7f0ec9d0567cfc98f2b0c7dc197f78c309f83f8fd858ef4018c252773c5e32642bca0fc2c534a9705f4f5173903be1a765138a56b1fd838acd5842de92bfd3965d961078fa5957337d6b3f319fe0d2efe5f8433f20001c66816dd34c06f24ccc0b66371331b