aerospace-valley.com

Issued by R3

About this certificate

This digital certificate with serial number 04:44:62:12:f5:b2:2a:6d:d7:9d:b5:9c:5f:c5:12:7b:87:88 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=aerospace-valley.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:44:62:12:f5:b2:2a:6d:d7:9d:b5:9c:5f:c5:12:7b:87:88
Serial Number (int): 371718707465901274468190117478989534300040
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 25:ad:b4:9e:b1:dd:b4:3a:1a:8c:0c:c1:21:59:ee:4c:0d:6a:76:26
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e1:06:19:13:47:45:0b:6a:7a:95:55:ca:72:f6:f0:89:62:59:24:84
Fingerprint (sha256): 20:ed:ea:fc:df:b4:40:60:62:ca:4d:42:da:8f:f1:82:7b:1e:24:e1:1d:1a:69:13:97:67:c5:3a:75:4e:10:19

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

Revocation information

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

Check the revocation status for certificate aerospace-valley.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for aerospace-valley.com

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

aerospace-valley.com
www.aerospace-valley.com

Other certificates including the domain name aerospace-valley.com

(limited to 100 certificates)
mail.aerospace-valley.com
aerospace-valley.com
emploi.aerospace-valley.com
emploi.aerospace-valley.com
www.aerospace-valley.com
connect-preprod.aerospace-valley.com
annuaire-aerospace-valley.com
email.aerospace-valley.com
aerospace-valley.com
aerospace-valley.com
annuaire.aerospace-valley.com
www.aerospace-valley.com
emploi.aerospace-valley.com
aerospace-valley.com
www.aerospace-valley.com
extranet.aerospace-valley.com
aerospace-valley.com
www.aerospace-valley.com
emploi.aerospace-valley.com
aerospace-valley.com
www.aerospace-valley.com
connect.aerospace-valley.com
annuaire-aerospace-valley.com
www.aerospace-valley.com
aerospace-valley.com
aerospace-valley.com
email.aerospace-valley.com
annuaire.aerospace-valley.com
www.aerospace-valley.com
aerospace-valley.com
emploi.aerospace-valley.com
aerospace-valley.com
annuaire-aerospace-valley.com
extranet.aerospace-valley.com
emploi.aerospace-valley.com
aerospace-valley.com
connect.aerospace-valley.com
emploi.aerospace-valley.com
aerospace-valley.com
email.aerospace-valley.com
aerospace-valley.com
extranet.aerospace-valley.com
email.aerospace-valley.com
emploi.aerospace-valley.com
www.aerospace-valley.com
aerospace-valley.com
emploi.aerospace-valley.com
www.aerospace-valley.com
email.aerospace-valley.com
extranet.aerospace-valley.com
aerospace-valley.com
emploi.aerospace-valley.com
emploi.aerospace-valley.com
emploi.aerospace-valley.com
annuaire-aerospace-valley.com
extranet.aerospace-valley.com
annuaire-aerospace-valley.com
aerospace-valley.com
extranet.aerospace-valley.com
aerospace-valley.com
connect.aerospace-valley.com
extranet.aerospace-valley.com
email.aerospace-valley.com
emploi.aerospace-valley.com
extranet.aerospace-valley.com
emploi.aerospace-valley.com
aerospace-valley.com
aerospace-valley.com
www.aerospace-valley.com
extranet.aerospace-valley.com
email.aerospace-valley.com
emploi.aerospace-valley.com
extranet.aerospace-valley.com
connect.aerospace-valley.com
email.aerospace-valley.com
email.aerospace-valley.com
annuaire-aerospace-valley.com
emploi.aerospace-valley.com
emploi.aerospace-valley.com
emploi.aerospace-valley.com
www.forum.aerospace-valley.com
emploi.aerospace-valley.com
aerospace-valley.com
annuaire-aerospace-valley.com
forum.aerospace-valley.com

Certificate

The complete raw certificate details for aerospace-valley.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzaVVXaH04z6x/sQ4gMTB
mYT+g6dmk5IsZvM8GL8ftpg9E7seEjNvdAkISA3wkm67QWyET5AW92gue3MSEULT
w7LSFq2fHMX+jovWnifcjPJKORy9ncuYijzsOhQCn17njN0sOvsf/hJHQFfjR3dL
0GC2H4aKRv6xIxFsvqGVdAfk77cWmNFuvtRryGv2ljjBkVIX6Vzf9mVpe8hDtflQ
+7dlZtYNXzQIRVEwrRpc1/PW0B1IXVgVmAUuabUrzS97cTwZsDAvWzQJYAVq5Wsb
tLTXndzd/pBdg8jLBpS2dcoWDw5baQFJewZSFklbLdD9NdZdnUfxBVJQDvnwpTEP
WQIDAQAB
-----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 371718707465901274468190117478989534300040
 . . . . . . . . [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 2023-10-29 08:02:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-27 08:02:11 +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 'aerospace-valley.com'
 . . . . . . . . [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 25960381485779833692797288437805675091445735506185647713232342239650124867068899052648598825895614861366138883991824040747432003262524515989114147619551619760384639975581876857621997904778057058971217817098256757715679048843777096907669473005525208741017915559948337504932406701975355761903391276012162129449908675820948863589233433919539318389958052602856417345592843195407279800537582993284362862831273906446607465730529526726579160138337944879482380637403320566712138669128994787283864844064809821425865597376536395649446919313331295208183105672409665349171406141726871524546076789962271330885277870104987426688857
 . . . . . . . . . . . . . . . . . . . . [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)
							25adb49eb1ddb43a1a8c0cc12159ee4c0d6a7626
 . . . . . . . . . . . . . . . . [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 (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aerospace-valley.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aerospace-valley.com'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b7aab5dc0000004030047304502204c2138403ad75fd51c7d780f480fe2531349df7258d30e97bbd9dab8efbdaf4802210093f1720784d582175a5e6cc5638eadd92176efa0270843b7e0161fc4bac42ff600760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b7aab5df00000040300473045022100e472f58f6dc69771eb89a0de9254e7eddc98ac71d001fab1dcd0f7b8fca0612e02205c4549408ea8d01b92b41fc868e74fd2f7dc0f99c3e046a93a716e37e0e5d488
 . . . . [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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