wutik.com

Issued by R3

About this certificate

This digital certificate with serial number 03:d1:59:72:59:5d:05:ac:74:67:b4:c0:ae:35:79:a5:cd:f1 was issued on by Let's Encrypt.

With 10 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=wutik.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d1:59:72:59:5d:05:ac:74:67:b4:c0:ae:35:79:a5:cd:f1
Serial Number (int): 332574767507728039035577965588988631043569
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f7:92:a8:99:e7:48:3a:14:83:a7:54:2c:f1:cc:89:48:c3:ad:1e:72
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 03:6d:51:9f:58:d5:c6:29:12:72:bf:02:22:b9:d0:a4:d8:53:b2:4a
Fingerprint (sha256): 7e:f8:b3:43:64:b8:1d:25:20:0b:b6:c8:f2:02:45:50:6b:8b:7a:92:ce:45:b5:17:ca:92:40:b0:08:6b:d9:96

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

Revocation information

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

Check the revocation status for certificate wutik.com

10

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for wutik.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

9cube.eu
mainteneo.com
mainteneo.wutik.com
silverpark.net
wutik.com
www.9cube.eu
www.mainteneo.com
www.mainteneo.wutik.com
www.silverpark.net
www.wutik.com

Other certificates including the domain name wutik.com

(limited to 100 certificates)
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com

Certificate

The complete raw certificate details for wutik.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0k7lc5U5MJz0VviDuQtR
SlPVggS+QHPS6Uru5/W5sRJ4S1g+//RSY79+Rd+NMFTzOcT4Q+/ckZKxWVexPUoj
uIVIx9M5IXNKGxBsEc9Mn7oURUcSmYXcI7b++KRF9FMRR0N5+YwJoNOO5suEKxf4
olK4jpGpj9HARHGr6Kikd3QamcXSbc5wh/t2idHEsrZtur0zQYo7Bjt+W1ZD29qv
PBIpXEl4CKPUQadUSJ8mDAoHx2/ADELBySTF9BPPiU+FK599wRwoL5DH3k6iqP6M
/yPljBZZbI3iv01BPR64UWTwvIr1qgBfum+RrRenUDym/8zv1KxdgLT0Bi9B8egX
XwIDAQAB
-----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 332574767507728039035577965588988631043569
 . . . . . . . . [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 2024-01-23 05:25:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-22 05:25:31 +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 'wutik.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 26548949255907187238808660602357521984339480793008099926333574475703240855169215557795944142907875604492389103950845460550835017539387030299900970709258409410110266572604391027925914179969909388410369585429253317188648397148830022666315232745848113026971992034156771846999811750321376074064709263584196490212543187164400033514214306677020223494548292123941864582491790628866874879921522715889572196333723445793100675126749542575863671485888327983064092175742311649016320137082723039705906372808504200679018700323377618751156024260234690830700633492778835246711504081358805043485880371446974238702567222669804285990751
 . . . . . . . . . . . . . . . . . . . . [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)
							f792a899e7483a1483a7542cf1cc8948c3ad1e72
 . . . . . . . . . . . . . . . . [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 (169 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '9cube.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mainteneo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mainteneo.wutik.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'silverpark.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wutik.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.9cube.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mainteneo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mainteneo.wutik.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.silverpark.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wutik.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)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d34fed573000004030046304402202339236522cb7c2cc2bb844ccf3f32108fbb1640aaa5cd55dde990e5397bc724022052f1af27e24875d0b49b9f5879def0fbed5bd7ef9ecfb4e99ea4f809e519cdbf00770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d34fed5c80000040300483046022100e2f9febaafe74888633e2890baf888c731202b7711eb3472c2fc9dcadb4c9f96022100e9b942da2beb3e41978752732de27f1c3ced8dbf730d5a2d6a42b3e7a04aa74a
 . . . . [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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