hx.tt-mb.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a4:5b:84:7c:d3:20:4b:ec:e9:53:05:61:cd:0c:b3:6c:de was issued on by Let's Encrypt.

With 4 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=hx.tt-mb.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a4:5b:84:7c:d3:20:4b:ec:e9:53:05:61:cd:0c:b3:6c:de
Serial Number (int): 317264813632862330341396572157117107236062
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9e:03:fb:56:3e:8c:1e:0b:e0:b3:05:26:61:0a:9e:1b:0d:ca:f4:a9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5b:87:3f:4a:dd:b8:e7:55:f3:c8:6c:32:74:b1:18:98:ba:cb:67:0e
Fingerprint (sha256): 14:29:b5:31:d4:bf:04:d1:11:9c:b1:94:13:b4:1d:cf:d0:40:df:75:09:78:b4:7b:84:66:d5:f3:1a:c1:e8:76

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate hx.tt-mb.nl

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for hx.tt-mb.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

autodiscover.atwonen.nl
autodiscover.tt-mb.nl
cldc01.cloud.tt-mb.nl
hx.tt-mb.nl

Other certificates including the domain name tt-mb.nl

(limited to 100 certificates)
hosting01.tt-mb.nl
hosting01.tt-mb.nl
hx.tt-mb.nl
voipwiki.tt-mb.nl
client.tt-mb.nl
spindle.wikibase.nl
hosting01.tt-mb.nl
voipwiki.tt-mb.nl
hosting01.tt-mb.nl
hosting01.tt-mb.nl
hosting01.tt-mb.nl
spindle.wikibase.nl
voipwiki.tt-mb.nl
hosting01.tt-mb.nl
hosting01.tt-mb.nl
client.tt-mb.nl
hosting01.tt-mb.nl
spindle.wikibase.nl
hosting01.tt-mb.nl
spindle.wikibase.nl
hosting01.tt-mb.nl
hosting01.tt-mb.nl
voipwiki.tt-mb.nl
hosting01.tt-mb.nl
hosting01.tt-mb.nl
spindle.wikibase.nl

Certificate

The complete raw certificate details for hx.tt-mb.nl in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvlD6lSPe11qfD3RuMx2E
ttJmJvc/f1jcb6wXGeO5KGROBJFddUQ5Qj60ujINy4yTT9+SpYavD9Cix5Ct5Z+d
6ijWCCxZoDdLJo7XRsVEsfzKIIKPXqMskOWBld7rdxbOmOkpTa2JM7ppA2QOumkN
SJxpR/DrJq/TxvhlTETiK2cCu7ViQXEp6KmrV89CYytC+kiTsGtSHPJuI911hHXX
eC5JblQQ7f9NsVLu/RkSCrftPblAebJDmodlGkvY61x54ezhgLx3ahXkdHFSNSCj
Ef1GYnr9UNw48nFc5tRaW/q2vXMQt4vcqrLyUnu2eympiBEcqnbMW+8PwxDOhoc9
KwIDAQAB
-----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 317264813632862330341396572157117107236062
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-06 17:10:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-04 17:10:15 +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 'hx.tt-mb.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 24025210096958122255196767633684311447292546643023203997647788487185084063009061924608272045467313784796378810734557866819218114582456107147145559805596060141583839169400553257469123882369548795485630889852156127605752200032019582727614310283163037197502617382328045653078778460530103831177855270209904983160688122039814681936189884026446951030790778860833134968150362785486934490204650067378491904661034412345412260720313412571543228160253022652983924025048829466264154371137344100910560203948096319654653746910470207392135395543143262206299516508186211374905889263138645089818155440255760061022807632222290620923179
 . . . . . . . . . . . . . . . . . . . . [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)
							9e03fb563e8c1e0be0b30526610a9e1b0dcaf4a9
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (86 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.atwonen.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.tt-mb.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cldc01.cloud.tt-mb.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hx.tt-mb.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b2dfbf6da000004030047304502203fc353bf02b1851671053aba4d6697c066beefa60e6317e367101c1d15c9e69b022100dcc910a135e2c521193e1e61a85c0b33cc5801dbf33ad827c4bc7c94282f531c00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b2dfbf6cc0000040300473045022100a734f88a71958b864e4add31276ca44886d464bd6dc285bc291ada69a4d2cb010220202d041b812e38d49321f2755b5a0a74ab362fa936fbe6eb0eff44c05a190acf
 . . . . [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)
		00414a80cb4c850aa0791e1cc90878ce02d73b09842c84ef11688dd63380a0f8bb61f721fc81c1ee9677ff80921565d21d09049b9e537128a8e27037db99199e2bde5297d8fd0a2a6a55d5aa800f5bac467f62c60d2eaf15672bd1092fb480f91869a5b36875b127b5e131675864f1257d840de8fa5c8a2d9e601b41e9f3646b9fc7039b8e11f06f9c03cc1e3a35237616f79a8acd0866fef1bc26cf0ef3171a1be3b1d26e3baad5f3e5e801199bbf2f2f716e49d7f332ad78f95ef9669aaae403179bee2745a089c496abdf79d5d45f8a7500a49e3b1b826f06f5ef4aea849b382891c2da40271bff2b9bad282b418fdf47aac49ed1a84617d80aa1f6c4bb7816