aeforma.es
Issued by R3
About this certificate
This digital certificate with serial number 04:e4:c6:ba:06:32:ac:fe:6d:79:ba:df:88:d1:ff:03:7f:a8 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=aeforma.es
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:e4:c6:ba:06:32:ac:fe:6d:79:ba:df:88:d1:ff:03:7f:a8Serial Number (int): 426297676421105461830373030163374839922600
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 8e:1b:46:ef:48:16:b3:37:9d:c1:5e:15:bc:b4:af:0d:04:db:6a:0f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): a5:47:41:72:09:e7:24:10:30:a7:a5:1f:ec:c3:c2:b3:97:48:66:35
Fingerprint (sha256): e4:1f:e5:83:4e:2b:4d:c2:fe:94:4b:93:cb:a8:64:84:f8:b8:ad:12:de:a8:00:01:d3:29:02:25:b3:16:ea:48
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate aeforma.es
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for aeforma.es
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
*.aeforma.es
aeforma.es
aeforma.es
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asistencia.aeforma.es
mokymai.ladina.lt
support.ubister.fr
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support.safepairofhands.co.uk
projekte.myls.ch
financieel.degunfactor.com
verwaltung.twin-gmbh.de
helpdesk.ontwerpfabriek.com
fernwartung.pdr.cloud
support.safepairofhands.co.uk
support.safepairofhands.co.uk
support.wepsaid.nl
projects.batix.ch
support.safepairofhands.co.uk
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formacion.aeforma.es
event.ohlive.it
join.vle.academy
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projets.wpchannel.com
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support.safepairofhands.co.uk
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pannello.gruppofixit.com
proyectos.aeforma.es
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helpdesk.ontwerpfabriek.com
projects.premiumbusiness.services
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client.etoh.fr
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Certificate
The complete raw certificate details for aeforma.es in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE8DCCA9igAwIBAgISBOTGugYyrP5tebrfiNH/A3+oMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMDQwNjAwMjdaFw0yNDA2MDIwNjAwMjZaMBUxEzARBgNVBAMT CmFlZm9ybWEuZXMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDP1mvI dcM1ESylUWczndmiaOIZiHiAIx6gyPRdWa09IGxrxGe86zeqaL/3y54XL0RXuzJ5 2O0TiiknAU8Qy7ugDGXBd3VUxItrZhozNGXSslZOQEWB2vxQfhUGazvdEU81yqEO J44ul8bhlpjd9H8PTxk/M+pjDQ0FSaEL5G7aE1F0B6EejE/28QeJuiQXZUbBeQfP i+qqhS0TqTKEAdtswtRKNOhgofrQs+QqpX61reZecCHjGbFzAjQ12Rpsge0m8c3W 3MYQCTHpy3EPdIBMRXcz9Os9SukA5SACGU/vBRFiUsmWpdU47OF75V1GzptVcEzQ 88fwPqc6QV4jEzY5AgMBAAGjggIbMIICFzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FI4bRu9IFrM3ncFeFby0rw0E22oPMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMCMG A1UdEQQcMBqCDCouYWVmb3JtYS5lc4IKYWVmb3JtYS5lczATBgNVHSAEDDAKMAgG BmeBDAECATCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB2AHb/iD8KtvuVUcJhzPWH ujS0pM27KdxoQgqf5mdMWjp0AAABjghDi2EAAAQDAEcwRQIhANHrcTISPv4qrTLr xhm/W2kFR6KubAxZpzIHgFltZ+03AiAqZpL4XAi5/F+WBpD/9Dt04sXC+toHBPFe VwAqTIqQGgB3AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAABjghD jU0AAAQDAEgwRgIhANUkK7hH6XJDOE9pNBR7ukOlMHUR4vVIaSHFGyBWDVI9AiEA rkl9011dz8K06KQPeyGV1Zyz/4jh12sjznNv39M0IWYwDQYJKoZIhvcNAQELBQAD ggEBADsc4tSuqWOjSJ040pNlJky1NtAZqkaLY221sWJiTKDKJMMGYXGYRxJz485N ZeDhKj3tXOLC0h2iGbxMIv34h+QHsl5leU706WBk70E7d9h/kjOY0DZwXqtXTJd8 GOEDmPp17/95zUC/7Gv4Unx93+RDoiP4yT0gJRs9aTkrIiL8iIEFsrCAcLHDsAK+ jVJaI4MyT/wvbexwn2oIRo5p2IcXfYe+v3UwDkuriREViRaesNW7n7uWkJjTbalo oLKPWHX1R7SqWqTXTjVNb7hYhgTl9LIuBsJG2mU9DrrrXLUN8YSuXhwVcN5S52XQ cCQu1rniM71qhZydptulR+4zcY0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz9ZryHXDNREspVFnM53Z omjiGYh4gCMeoMj0XVmtPSBsa8RnvOs3qmi/98ueFy9EV7syedjtE4opJwFPEMu7 oAxlwXd1VMSLa2YaMzRl0rJWTkBFgdr8UH4VBms73RFPNcqhDieOLpfG4ZaY3fR/ D08ZPzPqYw0NBUmhC+Ru2hNRdAehHoxP9vEHibokF2VGwXkHz4vqqoUtE6kyhAHb bMLUSjToYKH60LPkKqV+ta3mXnAh4xmxcwI0NdkabIHtJvHN1tzGEAkx6ctxD3SA TEV3M/TrPUrpAOUgAhlP7wURYlLJlqXVOOzhe+VdRs6bVXBM0PPH8D6nOkFeIxM2 OQIDAQAB -----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 426297676421105461830373030163374839922600 . . . . . . . . [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 2024-03-04 06:00:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-02 06:00:26 +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 'aeforma.es' . . . . . . . . [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 26237064077443235811927477019273363088329269320093976902367975884032420154408895088830005830595907415266218118722266439904518307013711897993126001169261795230276062390346759219028195549093933530687320358875898780471334858136317737846888118223620385543099483984772044284760687533855065685257030433760861697117536164093119809169377409410251615495571113416098553946324329673705486564361822869190556659456367436603140424513936981829674481164468940648538262380041908670748856600167664574062147700630833615900793088566851209043112086967168727675312953156181458581712055729112920121506278313452027422969982246425756502799929 . . . . . . . . . . . . . . . . . . . . [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) 8e1b46ef4816b3379dc15e15bcb4af0d04db6a0f . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.aeforma.es' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aeforma.es' . . . . . . . . . . . . . . . . [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) 00f100760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e08438b610000040300473045022100d1eb7132123efe2aad32ebc619bf5b690547a2ae6c0c59a7320780596d67ed3702202a6692f85c08b9fc5f960690fff43b74e2c5c2fada0704f15e57002a4c8a901a00770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e08438d4d0000040300483046022100d5242bb847e97243384f6934147bba43a5307511e2f5486921c51b20560d523d022100ae497dd35d5dcfc2b4e8a40f7b2195d59cb3ff88e1d76b23ce736fdfd3342166 . . . . [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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