www.tekloc.net

Issued by R3

About this certificate

This digital certificate with serial number 03:3b:a6:cf:2f:dc:13:37:03:62:a2:91:a6:d5:6f:c2:75:43 was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=www.tekloc.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:3b:a6:cf:2f:dc:13:37:03:62:a2:91:a6:d5:6f:c2:75:43
Serial Number (int): 281635245067075515875291881383203728160067
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bf:fe:e6:e7:6a:ac:8f:ab:ed:98:69:06:a8:f6:bc:a1:b4:1a:bd:7b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fb:e1:90:96:96:d1:c5:1f:5b:d9:2a:fa:4c:a8:cb:41:58:5f:b4:bf
Fingerprint (sha256): e7:22:ef:11:43:8d:2a:23:78:43:bb:57:be:a9:5f:c3:66:41:b9:36:d0:0a:e6:b8:a4:35:8e:4c:fb:6e:09:bc

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

Revocation information

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

Check the revocation status for certificate www.tekloc.net

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.tekloc.net

Public Key Algorithm

RSA

Key Size

4096

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

tekloc.eu
www.tekloc.eu
www.tekloc.net

Other certificates including the domain name tekloc.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.tekloc.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 281635245067075515875291881383203728160067
 . . . . . . . . [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 2024-04-15 00:11:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-14 00:11:01 +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 'www.tekloc.net'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 924740366885561111640708462543042893298628459577171134309610961115898496127271057844679945279776969704212114141697907950933513769332569580526906296295526377936267706738786858605371754169677580390705728244614167690284648178123189194898062213652954788564979405757410288302603409979256313867572765988735763195195650835626234814217360017481503223432527990249696612117360773581066803362463387394680368266212124203555604229964244441938663489699842954583870632076707482230542557835696433091429334506317930235528620955253193223236728619018251338440821384207486664885071275167477814197803662210543172981796020402541876081896197649148298968338285876597088391097027799148970622824575025500829537564995758031553661216496492323904638372208424815887222587143885420090886133626100106325264402351093720245224813098289525038450099551751151706312059748906560115575704713884965996746547345666197386025109978645615592589086729935303674488774541669674616704202161745184770594856938809859333656627420705629537761637953386454716750304016921329855169095821660420289173736033854892763558889469528766416233959509008909535981303201794031707134767749933213693392774721394561982107192674002964777327337584252164071927684606321773192158024355620842107635336942257
 . . . . . . . . . . . . . . . . . . . . [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)
							bffee6e76aac8fabed986906a8f6bca1b41abd7b
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tekloc.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tekloc.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tekloc.net'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018edf4eb9240000040300463044022036a42639149a216009dcdcb39869e7a68ee82ed6777a6bd6bb31913267cd269002204b9a7d6b7db34f037f2dc1149a068ffd445764a2eb19d8a7dad85d8f96bd1b53007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018edf4eb9e30000040300463044022045d6d44eef33d4aac2af2f633cf7a8214c62edb9a3d672915df95be2af5c9fcf022034c671ae239a3f0b65bf9eea103938642c5c790258283b40a76cce15d072bc94
 . . . . [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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