*.teclogica.com.br

Issued by R3

About this certificate

This digital certificate with serial number 04:ee:48:91:f5:41:45:c9:a3:99:4a:56:67:9b:66:6d:a1:d3 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=*.teclogica.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ee:48:91:f5:41:45:c9:a3:99:4a:56:67:9b:66:6d:a1:d3
Serial Number (int): 429532809327327124074061261903816123326931
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a8:fb:fa:37:d3:1c:66:2d:2d:73:c5:f5:e0:71:ba:96:12:3e:66:27
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 52:17:8d:2d:f4:00:f9:ac:6b:e4:bf:df:95:28:d6:6b:84:be:92:62
Fingerprint (sha256): 6f:da:87:48:3e:c3:de:c4:4a:4a:19:31:fc:ad:4f:c8:1c:6f:66:7d:75:c2:d3:42:dc:77:08:68:2f:41:ac:b8

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

Revocation information

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

Check the revocation status for certificate *.teclogica.com.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.teclogica.com.br

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

*.teclogica.com.br
teclogica.com.br

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materiais.rds.land

Certificate

The complete raw certificate details for *.teclogica.com.br in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFBTCCA+2gAwIBAgISBO5IkfVBRcmjmUpWZ5tmbaHTMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzExMjgwMjA4NDlaFw0yNDAyMjYwMjA4NDhaMB0xGzAZBgNVBAMM
EioudGVjbG9naWNhLmNvbS5icjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC
ggEBAL0aHoou+EPEdhzEFQfa2lsozE0LsJ7OAcGEOzip4Fe3KN3WJ7Izx2mSmd52
BkYHswP33Gybu5OfpkwbEO5swqau77N/KtBw+OxAOwPaRAKAJF0tXhmoFn+JnL4a
fr0WKOcXqYv1bhwRkZsIhwiXlFES3x+4j2RiiwbrNRfrsA8Hxc9cmu7HP97N+81q
+FI4WzM3l9dXW39cysTQeIC+2TYXgRcLQVsNXSi9O2Nzv6v6Xw9IxN1qkvMR3AQF
TwLL/2GbJRibFk8iXrbwf8Rp/sF9pFBe1UMfMus883ze/IVYbZMEWVgdTNE1ziPU
PH/dBlL6JGwG/HYTYLq4rDSPHrkCAwEAAaOCAigwggIkMA4GA1UdDwEB/wQEAwIF
oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd
BgNVHQ4EFgQUqPv6N9McZi0tc8X14HG6lhI+ZicwHwYDVR0jBBgwFoAUFC6zF7dY
VsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRw
Oi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNy
Lm9yZy8wLwYDVR0RBCgwJoISKi50ZWNsb2dpY2EuY29tLmJyghB0ZWNsb2dpY2Eu
Y29tLmJyMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBgYKKwYBBAHWeQIEAgSB9wSB
9ADyAHcAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGME+ac5QAA
BAMASDBGAiEAm4I9wv2xUSEFPLng3GFQt7PgVTTQII7Ev9xHydsenI0CIQDfDZW5
fR0G2tkl10zzIgfXnayvv6bBLuxhC0U633SATwB3AO7N0GTV2xrOxVy3nbTNE6Iy
h0Z8vOzew1FIWUZxH7WbAAABjBPmnPEAAAQDAEgwRgIhAMxJJloKUMS/PpX5maXG
8yM2CehczRe/mLhhRhg212BaAiEAodZiotEU8pNWa97WzCIc70f9FWhBoGkYmYVu
InnIIl4wDQYJKoZIhvcNAQELBQADggEBAHDhctrk6/71NvfiD6GQBabRtfNUVSPU
wVB9VwE023JxXcCRD+1TBbF1xRqrLZWHKyJY4se1uP+NBfoLpe5rZVO/kSvtrrot
Yr1SubIb2TjL9ML1NaNViWaNQVtVM9cu/Xy4wgNVsktDIWjRlP2Gn+z8g+mwBL6u
llo85E5G1AxyVzcU2Tdc37RLa6QXU4qAoMCsNMoEnhrK2CJIxoCaOPceXXSrPXrw
DULIcFoNogfqLI0xv2rjxB1Ls3GNmP+0jpzmeyrop2peCC9D24UCumxzYKM8W9oH
zGsqGYzQPT3aBc9zVigZus4xkU9YV0VafZHXnhw6/g6DxKXc6ZKqidA=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvRoeii74Q8R2HMQVB9ra
WyjMTQuwns4BwYQ7OKngV7co3dYnsjPHaZKZ3nYGRgezA/fcbJu7k5+mTBsQ7mzC
pq7vs38q0HD47EA7A9pEAoAkXS1eGagWf4mcvhp+vRYo5xepi/VuHBGRmwiHCJeU
URLfH7iPZGKLBus1F+uwDwfFz1ya7sc/3s37zWr4UjhbMzeX11dbf1zKxNB4gL7Z
NheBFwtBWw1dKL07Y3O/q/pfD0jE3WqS8xHcBAVPAsv/YZslGJsWTyJetvB/xGn+
wX2kUF7VQx8y6zzzfN78hVhtkwRZWB1M0TXOI9Q8f90GUvokbAb8dhNgurisNI8e
uQIDAQAB
-----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 429532809327327124074061261903816123326931
 . . . . . . . . [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 2023-11-28 02:08:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-26 02:08:48 +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:12|false] UTF8String '*.teclogica.com.br'
 . . . . . . . . [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 23871919543489477005321272946372305808442645794057329950585864645578035833949190041947898112773094189565895321116000357359155966890492787968700207628285239992140641516636547358667313098021707758479066086487362883760924309970499502751559928742430507697030965796996884391614792582497481507815127945126115670341905383238400945905449411076177126013465770604823329836988591223150096029514671479157659892863524623944268275039516480999188040962093607698828427843790932746725412070352121199842037914499894200742310818351727630499107144800597449795785254465287447236632178123476353768669807922038163152284653076361419451997881
 . . . . . . . . . . . . . . . . . . . . [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)
							a8fbfa37d31c662d2d73c5f5e071ba96123e6627
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.teclogica.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'teclogica.com.br'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c13e69ce500000403004830460221009b823dc2fdb15121053cb9e0dc6150b7b3e05534d0208ec4bfdc47c9db1e9c8d022100df0d95b97d1d06dad925d74cf32207d79dacafbfa6c12eec610b453adf74804f007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c13e69cf10000040300483046022100cc49265a0a50c4bf3e95f999a5c6f3233609e85ccd17bf98b861461836d7605a022100a1d662a2d114f293566bded6cc221cef47fd156841a0691899856e2279c8225e
 . . . . [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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