sic.pt

Issued by R3

About this certificate

This digital certificate with serial number 04:7f:2f:6b:5b:08:d0:b6:bb:0e:ec:1f:01:11:c5:5b:15:db 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=sic.pt

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:7f:2f:6b:5b:08:d0:b6:bb:0e:ec:1f:01:11:c5:5b:15:db
Serial Number (int): 391728035463963618741242838798407038604763
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 4e:63:80:ca:a2:a3:56:8e:42:78:23:b8:48:a9:03:dc:f6:83:54:7d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9a:db:27:f0:27:28:8d:c3:29:0a:46:9f:06:99:a4:a6:8b:19:91:ad
Fingerprint (sha256): 1a:8a:ec:39:db:ca:f9:df:b4:a8:53:a1:09:9c:58:e3:4f:d9:f7:a9:ee:c1:17:f2:30:17:49:8d:46:95:51:ef

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

Revocation information

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

Check the revocation status for certificate sic.pt

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sic.pt

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

*.sic.pt
sic.pt

Other certificates including the domain name sic.pt

(limited to 100 certificates)
*.advnce.sic.pt
sni76440.cloudflaressl.com
*.advnce.sic.pt
*.advnce.sic.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
*.aws.impresa.pt
sni76440.cloudflaressl.com
player.impresa.pt
*.advnce.sic.pt
*.advnce.sic.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
sic.pt
*.advnce.sic.pt
sni76440.cloudflaressl.com
*.advnce.sic.pt
*.advnce.sic.pt
sic.pt
*.advnce.sic.pt
sni76440.cloudflaressl.com
*.advnce.sic.pt
player.impresa.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
sni.cloudflaressl.com
sic.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
player.impresa.pt
sni76440.cloudflaressl.com
*.advnce.sic.pt
*.advnce.sic.pt
sic.pt
sni76440.cloudflaressl.com
sic.pt
*.advnce.sic.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
sic.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
player.impresa.pt
*.advnce.sic.pt
*.advnce.sic.pt
*.advnce.sic.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
*.advnce.sic.pt
*.advnce.sic.pt
*.aws.impresa.pt
sni76440.cloudflaressl.com
*.advnce.sic.pt
sic.pt
*.advnce.sic.pt
sic.pt
sic.pt
*.advnce.sic.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
*.advnce.sic.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
sic.pt
sni76440.cloudflaressl.com
*.advnce.sic.pt
*.advnce.sic.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
*.advnce.sic.pt
sni76440.cloudflaressl.com
*.aws.impresa.pt
*.advnce.sic.pt
sni76440.cloudflaressl.com
*.advnce.sic.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
*.advnce.sic.pt
*.advnce.sic.pt
impresa.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
*.advnce.sic.pt
sni76440.cloudflaressl.com
*.aws.impresa.pt
sni76440.cloudflaressl.com
sni76440.cloudflaressl.com
*.advnce.sic.pt
*.advnce.sic.pt
*.advnce.sic.pt
player.impresa.pt
sni76440.cloudflaressl.com

Certificate

The complete raw certificate details for sic.pt in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxxnZc9QDFqNzKgXZL1HG
232zp82P29b9Q4BPr4XCsLXdjqSdFINco8WjZaKHcFNlr1zEbQaeWH2dHiABvxds
di8kx963u0Ojhj+iwSAbxGssF8orv1LcYwVuGtxhTnfa6PXGUVK/41aaG0G8WXp1
pLItJ6eP+P0Vo4wBB+2xUUp7/z1TwMeVt3tLRLlRASWe0Sb2Q/SL8Tos9Y3XMjRg
Pi7JPk4aMxoP7zUOl/7/1vWWu7ScQ/ooKRwxotgqb9JfkmXV8IJ7pQihRUoBPMhA
5N/HD5wY7V45i+5GpefFSMl1P8KWChSlztt5Yikitm4+BRourS0p7bJYqwmUscFU
bwIDAQAB
-----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 391728035463963618741242838798407038604763
 . . . . . . . . [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 2024-03-11 12:41:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-09 12:41:50 +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 'sic.pt'
 . . . . . . . . [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 25134169514127026684358512064175632946744315371632811376604622970682200740684817309191342848719899504226230999666407653003586652630654779380693490122344469271309084217966032754960161511821811271275089795846482986403486163650595612211256865840650310225580102420167382375606249414839855749969444528800927827169102854154629345731404545076670826147188923223863847230849618738200625154528914368236749601780290581293397494168943871810763895601133079744349912025858575625550203483485558922368318698155769462671794609730558082425715996655599015441138951354146804685812149130567096014796221129484550631294400464417580526949487
 . . . . . . . . . . . . . . . . . . . . [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)
							4e6380caa2a3568e427823b848a903dcf683547d
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.sic.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sic.pt'
 . . . . . . . . . . . . . . . . [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)
							00ee0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e2dbf8d300000040300463044022043fa7cbd46763cffa6cebf9ff76a44640ffe6daf3f71dec04e9f4eb289e24fb302204913ca139f1aeaa7fe3da4b2a35ca262a70b22e4703e3054c1beea99e3aeec99007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e2dbf8d36000004030046304402202d0630c42649ecbd18f820a7d8a0980f1936afc75b8cdd96f7434e9572d4cd2f02207c7b1109ac5c31b8cdd35581ccc818948595db317602c05ebf792a64f0712207
 . . . . [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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