pregunticas.com

Issued by R3

About this certificate

This digital certificate with serial number 04:2e:6d:da:f4:50:83:1c:ea:27:2b:43:19:2a:cb:c0:a8:e8 was issued on by Let's Encrypt.

With 3 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=pregunticas.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:2e:6d:da:f4:50:83:1c:ea:27:2b:43:19:2a:cb:c0:a8:e8
Serial Number (int): 364248155332946646112494937807405302458600
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7f:68:77:12:2f:dc:ba:a9:c9:58:97:28:1f:d5:4f:2d:33:6f:29:65
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 34:61:53:ad:d7:e8:70:eb:e0:5f:7e:03:28:36:53:27:d2:01:c5:cc
Fingerprint (sha256): 16:f2:d0:b4:47:6f:11:42:07:23:3f:e5:bc:66:4f:e4:f2:11:1c:7a:a4:bf:54:d2:ae:73:92:5b:32:10:03:c8

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

Revocation information

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

Check the revocation status for certificate pregunticas.com

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for pregunticas.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

pregunticas.com
webmail.pregunticas.com
www.pregunticas.com

Other certificates including the domain name pregunticas.com

(limited to 100 certificates)
my.getonify.com
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pregunticas.com
pregunticas.com
app.pregunticas.com
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dev.creativetherapy-log.com
ontask.co
www.fomedecoxinha.com.br
pregunticas.com
www.my1startup.com
app.pregunticas.com
pregunticas.com
www.uxshankar.com
pregunticas.com
pregunticas.com
www.sapet.app
confirm.lockone.dk
confirm.lockone.dk
www.my1startup.com
my.getonify.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsmB549Njy1vYb6fM1Fpt
9lkyHJ4P8yBiqJVCrw0U7Aci6Ig2/MGEdBQ/TCNZsgyhEoKiYv/eT+5cZR9UaXkR
8B6uCSxnhvoo/a/0DiyM51mciBYM3rez+UqtHCkQgd0S5wPZ58xXXva0FA8wxGeE
a2p5VBZFNQ3izsw249nIbcdlkykGjMonV4v2tDTh0QT3PJry3fqV1NNJo+KSvHAw
wNl6IM1SyYrii4/OK4OoLCGoYwlVDBLS31xQw51LV1StprU7O9dB2Qxi7oUIsTvu
tScB90ukUro0Pkt3JnU2T/1JmoZaKUmfMd6c9/hJTZUt6Yf2LUGOcZLRrp6HIafI
EQIDAQAB
-----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 364248155332946646112494937807405302458600
 . . . . . . . . [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 2024-01-07 10:16:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-06 10:16:42 +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 'pregunticas.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 22517992438054001122193550934966264986629344972773093797150686820046760213946906277085900382828158172037557877481010353472700371744184887936537047716241125245503593799097810767781218146232598283137299455685293800858025952599772929362357752749512770871118831877088113784290854729563088288720001282422055481191665491063301016571773826397764404156788683753361496224232532331699764505445140840670915785975602339822947856905403070895511006823453019543778672936420165211762216633740258772756154691443876915156801227083576211290898498148616989422658397798302798294506762285632497083390862664863474201909794385762433733478417
 . . . . . . . . . . . . . . . . . . . . [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)
							7f6877122fdcbaa9c95897281fd54f2d336f2965
 . . . . . . . . . . . . . . . . [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 (65 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pregunticas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.pregunticas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pregunticas.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)
							00f00077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ce3a3ad2100000403004830460221009f5daf879d72dded23538dacfed4bb5ac7b5284db1f45549dda11868643e7ab5022100e10abe181b570533271f977da5b5dc0d9ff07588a796ac7057eb053ea80a848b00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ce3a3ad2000000403004630440220309e88b8941c6d7cfcd851c4c7a3cd4473954cf49e246750c9f77d1218e3ab9f02206ed56db9c541bd2a0e0b54953475556eae5675f69fdae944a7fcefe1a8686115
 . . . . [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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