DV SSL/TLS Certificate for *.gdportodave.pt

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the *.gdportodave.pt DV SSL/TLS Certificate

This certificate with serial number 05:e9:bd:bd:7f:cb:91:99:0c:ff:72:3d:62:89:08:e0:27:6e for *.gdportodave.pt was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for *.gdportodave.pt provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 05:e9:bd:bd:7f:cb:91:99:0c:ff:72:3d:62:89:08:e0:27:6e
Serial Number (int): 515099429178683904410099242665749950506862
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: ce:65:8a:dc:ae:35:9d:38:d1:80:e8:98:bd:0c:04:94:2d:22:4b:1b
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 69:ca:25:98:59:28:8f:b1:d0:e6:00:f4:97:5e:6d:d6:9f:9a:a2:24
Fingerprint (SHA-256): 1f:50:63:25:d8:94:46:bc:f5:22:62:67:2a:08:c7:18:82:42:d7:eb:6e:5a:df:20:19:46:28:bf:cf:ea:6a:ca

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/111.crl

Check the revocation status for certificate *.gdportodave.pt
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for *.gdportodave.pt

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for *.gdportodave.pt in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFDDCCA/SgAwIBAgISBem9vX/LkZkM/3I9YokI4CduMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjUwNjA0MDczOTE5WhcNMjUwOTAyMDczOTE4WjAbMRkwFwYDVQQD
DBAqLmdkcG9ydG9kYXZlLnB0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC
AQEAqiVEEiDpX1Y6+n0uv5rwb10vVjbHaG7CdgE5FmrAP8BpKu6Q5prwUbgdoVyp
TpmrDIrUko9PPSCNxhRILhp3DcSXPfgaegLqLlSPyEZtXR7Nq1v6ZeJGMqxwDpyD
OuMxdd0MTi/C8l4AiDqxlTv6yZkD1+tJ8zPy3wUjGYv7AxDE9jxeWIZQtbCuicpD
WyGGYC6alJltVvpSoUnI57TlpyqAxRfS7cS9z/M8wssQ1c076layAYrxH/co+T+T
LWYYeVfOy4QOqg1ocZyVjNQO8tSoMh600QATRvtMWk7yqlSfSPheH2Tn/p+YyVoE
uIHPH5kkQo6zL7KKrb+qcQEORQIDAQABo4ICMDCCAiwwDgYDVR0PAQH/BAQDAgWg
MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G
A1UdDgQWBBTOZYrcrjWdONGA6Ji9DASULSJLGzAfBgNVHSMEGDAWgBS7vMNHpeS8
qcbDpHIMEI2iNeHI6DAzBggrBgEFBQcBAQQnMCUwIwYIKwYBBQUHMAKGF2h0dHA6
Ly9yMTAuaS5sZW5jci5vcmcvMCsGA1UdEQQkMCKCECouZ2Rwb3J0b2RhdmUucHSC
DmdkcG9ydG9kYXZlLnB0MBMGA1UdIAQMMAowCAYGZ4EMAQIBMC8GA1UdHwQoMCYw
JKAioCCGHmh0dHA6Ly9yMTAuYy5sZW5jci5vcmcvMTExLmNybDCCAQMGCisGAQQB
1nkCBAIEgfQEgfEA7wB2AKRCxQZJYGFUjw/U6pz7ei0mRU2HqX8v30VZ9idPOoRU
AAABlzoW6xsAAAQDAEcwRQIgXYU07D83g/l9NAljHoR+PYUojeS9LcBQp3rfVC1R
OhUCIQDFxlLNRP0wj+k2Ys5phATESNZhtTwB+Xug6lbxef30LAB1AN3cyjSV1+EW
BeeVMvrHn/g9HFDf2wA6FBJ2Ciysu8gqAAABlzoW61oAAAQDAEYwRAIgeps+4el3
Tbr4TV3UMftmBW7bRq9HaBcEC3ZCtgjmVlMCIFJylRdtFgLQKpq90nY6/D6OcNw5
phzoUrxR6G8uLTHIMA0GCSqGSIb3DQEBCwUAA4IBAQAf6h+vHOhj4WIkXOWnvITz
rVe05eNDrMX2odgbjAsiN9VPjQOS1JC1rS0UyHdjaGaUfHAsBQgERFF0oAIPSJjo
3p48dD618IPgHjTpBTGuse2GwJk3t+bNsC3kp1yD51MKwDVuLzCHyqCFoa80K2WU
bUbZ8yubHNm0bc5jxav0ameMxnyWjgbqbn4G13Y+eyrhGL6ptTRMtm4eIEQ+rX1D
BBTVdzDJNzC3Pkds3xh7POnunw2e0r5xlp59mLYzcXc5IeI8P4jrlDcA3RhCY7Po
MuhCAtebMra87AwpoxZRWflI5GdSKrWtLCCViYtCxiB2D0ttyqLrmspOR0qQlwU7
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqiVEEiDpX1Y6+n0uv5rw
b10vVjbHaG7CdgE5FmrAP8BpKu6Q5prwUbgdoVypTpmrDIrUko9PPSCNxhRILhp3
DcSXPfgaegLqLlSPyEZtXR7Nq1v6ZeJGMqxwDpyDOuMxdd0MTi/C8l4AiDqxlTv6
yZkD1+tJ8zPy3wUjGYv7AxDE9jxeWIZQtbCuicpDWyGGYC6alJltVvpSoUnI57Tl
pyqAxRfS7cS9z/M8wssQ1c076layAYrxH/co+T+TLWYYeVfOy4QOqg1ocZyVjNQO
8tSoMh600QATRvtMWk7yqlSfSPheH2Tn/p+YyVoEuIHPH5kkQo6zL7KKrb+qcQEO
RQIDAQAB
-----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 515099429178683904410099242665749950506862
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-04 07:39:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-02 07:39:18 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '*.gdportodave.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
 . . . . . . . . . . . . . . . . [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 21478888345220303911180166351218674365433555147020345573745890238282534508383472495574151653050558854173571272586432020675648304975649285880078688348823667393999448633594861794428527673253648418807607787137037600899434729139022973027885052708549657099743077160878431749082974171780953428670540060443032863604045835621158693549522685851802363208639934346560907495750348828340936620518410340087831159785744853803165864456325941889289661920140397311848160901044723214364231474335743299103048424897522533899268690841422713924857407990199711866280156883635030832512643707605145589137241540345515552327866912817769007353413
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							ce658adcae359d38d180e898bd0c04942d224b1b
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.gdportodave.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gdportodave.pt'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/111.crl'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001973a16eb1b000004030047304502205d8534ec3f3783f97d3409631e847e3d85288de4bd2dc050a77adf542d513a15022100c5c652cd44fd308fe93662ce698404c448d661b53c01f97ba0ea56f179fdf42c007500dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a000001973a16eb5a000004030046304402207a9b3ee1e9774dbaf84d5dd431fb66056edb46af476817040b7642b608e656530220527295176d1602d02a9abdd2763afc3e8e70dc39a61ce852bc51e86f2e2d31c8
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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