alphamega.nl

Issued by R3

About this certificate

This digital certificate with serial number 03:14:43:bf:5d:77:0d:43:a2:16:24:b7:12:62:74:54:ae:a2 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=alphamega.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:14:43:bf:5d:77:0d:43:a2:16:24:b7:12:62:74:54:ae:a2
Serial Number (int): 268232557033813428272093036518869547921058
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 87:96:f2:e1:ad:3b:23:ae:50:2e:86:9c:cf:b7:7c:06:89:15:c8:88
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 4a:e8:a8:76:31:49:46:fc:a4:fc:b4:7e:ad:21:31:2e:d5:13:5c:ed
Fingerprint (sha256): 97:4d:ef:cd:a6:07:d1:fe:64:94:d3:2b:cf:85:61:75:69:a9:20:ad:a3:08:52:76:bf:b9:e9:b0:6e:d4:b5:fd

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

Revocation information

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

Check the revocation status for certificate alphamega.nl

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for alphamega.nl

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

alphamega.nl
www.alphamega.nl

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www.fit20support.nl
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www.alphamega.nl
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www.fit20support.nl
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support.unikie.com
help.tholl-gmbh.de
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roadmap.alphamega.nl
sitecoach.alphamega.nl
support.for-sight.co.uk
topsite.alphamega.nl
support.for-sight.co.uk
alphamega.nl
alphamega.nl
help.tholl-gmbh.de
sitecoach.alphamega.nl
chartwellfunding.legalzoom.co.uk
alphamega.nl
support2.alphamega.nl
support.for-sight.co.uk
olsasupport.k2innovation.it
support.etvoilacamarche.fr
roadmap.alphamega.nl
help.tholl-gmbh.de
www.alphamega.nl
support.for-sight.co.uk
support.arnetsolution.it
alphamega.nl
www.alphamega.nl
ext.outsourceit.es
support.for-sight.co.uk
roadmap.alphamega.nl
support.oakframes.uk
www.alphamega.nl
support.for-sight.co.uk
support.for-sight.co.uk
alphamega.nl
roadmap.alphamega.nl
support.ukbts.co.uk
sitecoach.alphamega.nl
help.tholl-gmbh.de
alphamega.nl
support.enteractive.com
support.for-sight.co.uk
topsite.alphamega.nl
redirects.alphamega.nl
alphamega.nl
topsite.alphamega.nl
help.tholl-gmbh.de
help.toas.capernwrayaustralia.org
roadmap.alphamega.nl
support.for-sight.co.uk
alphamega.nl
alphamega.nl
alphamega.nl
alphamega.nl
hilfe.firmenversicherung.de
alphamega.nl
sitecoach.alphamega.nl
support.for-sight.co.uk
support.ukbts.co.uk
portal.distrinova.net
support.for-sight.co.uk
support.for-sight.co.uk
topsite.alphamega.nl
alphamega.nl
support.rusolut.com

Certificate

The complete raw certificate details for alphamega.nl in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1DfVtEEf6oldSm6TCoqk
bYJ+y8+mgUw2oALkx5daflvWCT7tn4/oZz5x47P+gLMrEfdB7jTJBS6fDEDoTa3p
ae6c5fzRS8RskyHD1JoWHdkaAF7wyGU355slhrEWZtVWt5pLaGkaaULSbq4zoenb
EBWya1aaI849xsilQz4sX0kCHRQ6FqvoV/l9Nf8iu99987HhJIsl+h3sNWA2/fbh
j2tbArTL78FuTp1WvpGpAriBdnl3J3wuBCjkbtBd5GJXI/NhVbTRY6szhcUwudRI
MDWZoWK0716/bbcrEteHFizVf1nVXHdDwcejTY7vZaKolasnrignACtBGzz+jjdF
6QIDAQAB
-----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 268232557033813428272093036518869547921058
 . . . . . . . . [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 2024-03-14 14:16:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-12 14:16:41 +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 'alphamega.nl'
 . . . . . . . . [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 26790053809842300893178690777577549259482159376194881408141850985797381011945886375511141936449460755733556802700076200621535935145102094429124069865983067603537395729781027884524237333576028064685394763120128254349807268433999914466683145714624361098038013775686463135399423606576469096415189698166167175276463949506239372954343401974436441369707118618317953486457223167961343851546404386865609123930768669239702989069306109067543075907153653733163828887511199188068641445311146034894316458633763440428624472007593608771247441722692303797888369188015258938738084428044269140428208310077130249729222297811639776789993
 . . . . . . . . . . . . . . . . . . . . [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)
							8796f2e1ad3b23ae502e869ccfb77c068915c888
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alphamega.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.alphamega.nl'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e3d89764b0000040300463044022077c5b15310095f9f4a22059f68ad60ce4ccefaeb58b0ffc0c78198c06f40bf0f02205151453ddfb998c7178fbc679458750936ea7d65bd6716e9e4c86349cbf611c000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e3d897801000004030047304502204c097bb37b65a64f1fa2ecb94aad249aa768b0ff6cec5df6779203978ff09462022100accb52a502e8dbab1952b5e6444c81c8ab70e3c572690762c49b7844a079501d
 . . . . [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)
		00675bbf68740ab5deb24e3ffe8d1ff33dc927f43f9558b8668ff48b9d1dbeeb0426be893a36b16be72afc913fb6066fcacd6d06efacb8873175cfd8dbc3b58b295fce18f04a2f74bba16607e317d0765abafa8e0163f888daf6678a1af3738f6f8d060e4240c66cbdf58fc47603258c8991bda76287a09928fb29d14297f608d15eec9235fce2317ee70ae04ec9bfad3efe17f8e83cd1d7292421c431741cafde1c4f2a17d03f5009463be541f7de5b0e4099622a2024837e64ffac2b671dc290dd8309ec2561e3560e8123f46d586d1514bf5b6fcc64803b6612708a4eee1fe20f0934bc687d9f738f20e746e9057b14ef2fccb3586f90fd76bdf23bd4f17444