colega.info

Issued by R3

About this certificate

This digital certificate with serial number 04:a0:da:53:4c:60:91:bb:dc:1a:a6:1c:fd:24:4f:7b:7a:df 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=colega.info

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a0:da:53:4c:60:91:bb:dc:1a:a6:1c:fd:24:4f:7b:7a:df
Serial Number (int): 403184526647225646705482636066622516460255
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 39:30:fb:a7:e4:bc:34:e2:a7:a4:88:1c:44:e1:0d:5b:fc:2a:c9:6a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 75:26:c0:a3:ca:59:ec:9f:d7:a2:86:de:14:ff:49:58:6b:da:69:a6
Fingerprint (sha256): d4:d1:f7:08:dc:99:af:06:c4:bb:0f:30:08:a9:f6:c9:f5:be:7c:d5:99:18:87:51:3b:f9:15:1e:fb:2d:52:9c

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate colega.info

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for colega.info

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

colega.info
www.colega.info

Other certificates including the domain name colega.info

(limited to 100 certificates)
colega.info
colega.info
colega.info
colega.info
colega.info
colega.info
colega.info
colega.info
colega.info
colega.info
colega.info
blogs.colega.info
colega.info
serviciovoluntarioeuropeo.eu
colega.info
colega.info
colega.serviciovoluntarioeuropeo.eu
colega.info
colega.serviciovoluntarioeuropeo.eu
colega.info

Certificate

The complete raw certificate details for colega.info in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIF9TCCBN2gAwIBAgISBKDaU0xgkbvcGqYc/SRPe3rfMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDA0MDQwMjExNTJaFw0yNDA3MDMwMjExNTFaMBYxFDASBgNVBAMT
C2NvbGVnYS5pbmZvMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAulc2
blWb7O4Nb4MGEJvstUiqDB93Du4zb1IG8sloEJsXGE+IOhp98X96Jj4XOA7mN8j3
WhE72PLpy65DfqdpP3Sv2qxjq7Cig0DroPBBBwnPY6hsMqDVdo54t2mVb/5oQC2W
gIIDPX4nj9kXN/6EfUREzopCWCbAjKr3oEUqUIkQpjalvXievknek55yJ6i4Mwlu
eR2FlrYR/0uS/cZQnVFowYUaE27hF+Lk+rFYi1COKGRoH6MB5KqWrKaBtCBguO2X
4UUJedmfS+Ie9eLfieOm2urnqT8Z6ZF2OMzhUcWsp0AMYGOTqj1WPnGLMOW/5I7C
6wMaqiFZuobO01JGk/IiG8MiGdTRqqbBEJnQ4Yp5K3HK7ORauHkUSKyiDXqz4RkF
+uN/KstzLoOUPXTZ7CXRDY/S4RnNDxZ9fI499KGqD7ZlFMUxaAOr9+ov+WO96PYd
MH+GjN9nsK4gX5vsT497gqwZ4bsfWd4zrQntcmXp+o7+eQRzJXYljpIkwbS828VP
LknMJivsvsCfj70ToB3TgGttRJUvTa2ZviL2h2tu40drbm/5QlKEkQX+BCJJ9tfG
UL8eXQ1V6I0jgv8HJoZEYdiyzEO2FkJWk1LWzIUgfRmvXZWf5vm30JYoqitVKePB
Boss1wRhs5XjIKIqwS/+JqWmIp7bZJjfdNDoftsCAwEAAaOCAh8wggIbMA4GA1Ud
DwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0T
AQH/BAIwADAdBgNVHQ4EFgQUOTD7p+S8NOKnpIgcROENW/wqyWowHwYDVR0jBBgw
FoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUF
BzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9y
My5pLmxlbmNyLm9yZy8wJwYDVR0RBCAwHoILY29sZWdhLmluZm+CD3d3dy5jb2xl
Z2EuaW5mbzATBgNVHSAEDDAKMAgGBmeBDAECATCCAQUGCisGAQQB1nkCBAIEgfYE
gfMA8QB2AHb/iD8KtvuVUcJhzPWHujS0pM27KdxoQgqf5mdMWjp0AAABjqcXZxsA
AAQDAEcwRQIgAnLVXdTADTl/JruEQ5gyMj/XHNPo5GR+U96vR2CWcwsCIQCQKjIK
4T7Yb7EGfbfddhMGoRWyqgwS0/CVJY1DVa41jwB3ABmYEHEJ8NZSLjCA0p4/ZLuD
bijM+Q9Sju7fzko/FrTKAAABjqcXZq0AAAQDAEgwRgIhAO7+blJ1cPmVG4HRpR7l
nCHVOInTSPZXfG2JwQzNuQb8AiEAhkqu4HGhJqP7RKeEudJ4uioI2X/abcMZVJ7h
KPoa3u0wDQYJKoZIhvcNAQELBQADggEBADjuLjT5irWh1kMrEeBI28RbIIAhkQKd
7LmPib8dV20DJvxpoY2tRyK3VExVuoA++S0HurV13iNxj8fUWCqEJx0Sa2Jexyl6
mRsP+FajpfDAkfj79Wgad2br1b9PAgIxLupUHKjEI/plsHRr1mlXtWoHd00VlTjk
6tkrnrNmQzyNt3g2+7dzPZ97I2pVNWn8YgTHjKd0EujN1/uPrINe3+wriiJvWckZ
zY1g8FvrcT6IEbEQB8hwMbRgcDXNzEbF0IAtNw1do2qTSu19Nor2XY+XthGq3fWu
VcUo1zGeYL4MaRLl9eIXpxgpkur4NVR+tniLY88d/mTsCaYpWOhcsfo=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAulc2blWb7O4Nb4MGEJvs
tUiqDB93Du4zb1IG8sloEJsXGE+IOhp98X96Jj4XOA7mN8j3WhE72PLpy65Dfqdp
P3Sv2qxjq7Cig0DroPBBBwnPY6hsMqDVdo54t2mVb/5oQC2WgIIDPX4nj9kXN/6E
fUREzopCWCbAjKr3oEUqUIkQpjalvXievknek55yJ6i4MwlueR2FlrYR/0uS/cZQ
nVFowYUaE27hF+Lk+rFYi1COKGRoH6MB5KqWrKaBtCBguO2X4UUJedmfS+Ie9eLf
ieOm2urnqT8Z6ZF2OMzhUcWsp0AMYGOTqj1WPnGLMOW/5I7C6wMaqiFZuobO01JG
k/IiG8MiGdTRqqbBEJnQ4Yp5K3HK7ORauHkUSKyiDXqz4RkF+uN/KstzLoOUPXTZ
7CXRDY/S4RnNDxZ9fI499KGqD7ZlFMUxaAOr9+ov+WO96PYdMH+GjN9nsK4gX5vs
T497gqwZ4bsfWd4zrQntcmXp+o7+eQRzJXYljpIkwbS828VPLknMJivsvsCfj70T
oB3TgGttRJUvTa2ZviL2h2tu40drbm/5QlKEkQX+BCJJ9tfGUL8eXQ1V6I0jgv8H
JoZEYdiyzEO2FkJWk1LWzIUgfRmvXZWf5vm30JYoqitVKePBBoss1wRhs5XjIKIq
wS/+JqWmIp7bZJjfdNDoftsCAwEAAQ==
-----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 403184526647225646705482636066622516460255
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-04 02:11:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-03 02:11:51 +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 'colega.info'
 . . . . . . . . [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 760203626543160243771326377282738719001082145518041840614229355722275183521015723105305473034631898348216972557170411423837191324349483542145008995433570064485775674564886204044816099732507860449352814053492702596995348077474363261203279559981950400381861415975141150421610895869698195782294087751966214418579386825274582000331179709206728360142352818690469338275023396989670444896513536069759976635993958657292136457960830271746948686300458770239871917142700507603264913997232033859390900170296005384115353506200631603297630884862385251292881508484053131969067910944581814138629625478710447287391821655210464795006963844985974479282751462420981277488537897970619589059681950596196082830885230023795587590029828974375789226664166719675944744436412804693333673305360950287194859707498451866619485915324592306280714487420449876149465207864166096836451461547024692801335688972111637854626451666528988375844508787870533810427987044485672251220345701628985066891699553994837792094335422330049869798504095129470741159581059169006041926993292223064432412397570154767762090805496172503032150942583407693705976197390666275837161036493734347173978872924580560963197549154597478839137570533951525224188158010120598010137111260730096772876631771
 . . . . . . . . . . . . . . . . . . . . [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)
							3930fba7e4bc34e2a7a4881c44e10d5bfc2ac96a
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 'colega.info'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.colega.info'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018ea717671b000004030047304502200272d55dd4c00d397f26bb84439832323fd71cd3e8e4647e53deaf476096730b022100902a320ae13ed86fb1067db7dd761306a115b2aa0c12d3f095258d4355ae358f0077001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018ea71766ad0000040300483046022100eefe6e527570f9951b81d1a51ee59c21d53889d348f6577c6d89c10ccdb906fc022100864aaee071a126a3fb44a784b9d278ba2a08d97fda6dc319549ee128fa1adeed
 . . . . [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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