abdemeducation.eu

Issued by R3

About this certificate

This digital certificate with serial number 03:35:c7:89:14:91:03:82:0e:5b:5e:61:de:03:5e:75:3d:24 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=abdemeducation.eu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:35:c7:89:14:91:03:82:0e:5b:5e:61:de:03:5e:75:3d:24
Serial Number (int): 279637051375058657354309855783383337352484
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c0:e5:a6:f7:81:d1:da:3f:1d:44:c5:3c:42:cc:58:1c:fc:ae:e0:90
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6c:45:cd:be:36:05:bd:a5:56:02:90:d4:d4:b8:1d:c2:24:0c:96:ea
Fingerprint (sha256): 73:83:d3:27:8c:e0:4b:ad:01:39:1f:65:14:fc:f3:fd:1c:0f:c2:5e:81:a6:c0:0e:f8:fe:7b:14:07:20:47:7e

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

Revocation information

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

Check the revocation status for certificate abdemeducation.eu

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for abdemeducation.eu

Public Key Algorithm

RSA

Key Size

2048

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

abdemeducation.eu
www.abdemeducation.eu

Other certificates including the domain name abdemeducation.eu

(limited to 100 certificates)
abdemeducation.eu
data.abdemeducation.eu
data.abdemeducation.eu
abdemeducation.eu
abdemeducation.eu
abdemeducation.eu
abdemeducation.eu
abdemeducation.eu
catedraunesco.unirioja.es
abdemeducation.eu
abdemeducation.eu
data.abdemeducation.eu
data.abdemeducation.eu
abdemeducation.eu
abdemeducation.eu
www.abdemeducation.eu
abdemeducation.eu
abdemeducation.eu
abdemeducation.eu
intranet.abdemeducation.eu
data.abdemeducation.eu
catedraunesco.unirioja.es
abdemeducation.eu
data.abdemeducation.eu
abdemeducation.eu
abdemeducation.eu

Certificate

The complete raw certificate details for abdemeducation.eu in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6vq9xZBhwz7sfjOcasJd
yWyXAi1TDtWn1RwFUvjcRaU7xiFYPgQXSt6sZGv4NOlBzOrjVcdwy4DOYfjkM0XK
iAVGj2LEVGIMZkTeTE/Ft86xlbek8V8rdkcTWrfUEGTdviQ3q41Ceq8w/pvBDibH
NCruQZ3U6ulAi6AYZG1esjd3TdJDpCimLxjALL28sLR+WBTJHDoSzLd9qdxucJeI
tMzUEzD4fsRKgtJVjcSEhOWDL/ZjUkVd9ykqr5E1rqgQQOqRSQnIpmwpQKQyT1yA
XGOvOdLbAduHmfxhFWo3j1xYdvefAszmGGKgAXlkW4NzaNnwuSmyaEIGalni+Y7K
WwIDAQAB
-----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 279637051375058657354309855783383337352484
 . . . . . . . . [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 2024-03-05 04:26:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-03 04:26:57 +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 'abdemeducation.eu'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29663408503352603594614941291181336041850429339004140306141683230634531513544387162390537715597089138149190159831746699489287787368009442602972685613767650719306716595766908054330427613785363229772385528904913281981946959521715043522962383782606106002814431156306565120700087954686222817349413458031999518055333584089233567271800279331631980536489246660981774801478960382978530109811631537602115532845206771760173654822981248707051263659238704184859698150724356832547667347655311399319072460235807831365428809056844716032560924536988655960474451961755658765655658390374514596240232228163767353878920390438687993678427
 . . . . . . . . . . . . . . . . . . . . [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)
							c0e5a6f781d1da3f1d44c53c42cc581cfcaee090
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'abdemeducation.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.abdemeducation.eu'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e0d144e9f0000040300483046022100ee478fb2c28e56a7efb2e6f454c253889a3cb634302d08c345b32392d269a7ba0221009061e1e8fca5ccfc06863ed20493925daebb632740c40712c03142484050b993007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e0d144eb00000040300483046022100b499250ddf29b196dc6ba6cce0f401d6fd19212298c81e74744bff56e2af79b7022100efdde5e9fca621897e7d75231cc932b9fd6e06ea94bb69b9224f7b1172f80c09
 . . . . [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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