www.switchdigital.pt
Issued by R3
About this certificate
This digital certificate with serial number 03:41:2f:71:95:48:4f:d3:26:cc:50:9b:e3:4e:e4:68:0f:1a was issued on by Let's Encrypt.
With 6 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.switchdigital.pt
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:41:2f:71:95:48:4f:d3:26:cc:50:9b:e3:4e:e4:68:0f:1aSerial Number (int): 283518275118296808774008171916797694971674
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: bb:d3:2f:35:e6:4b:5d:9e:b0:9d:f7:5a:ca:4d:dc:c6:3f:4a:a1:62
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): a0:6b:61:42:51:7c:c2:97:c3:01:ad:93:9f:13:ff:e5:3a:a6:40:e1
Fingerprint (sha256): 4a:16:ad:43:d9:82:c9:49:56:a9:65:28:7c:af:63:86:4c:f8:0a:ee:9d:fe:b6:18:17:30:41:b4:91:9a:67:92
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.switchdigital.pt
6
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.switchdigital.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
media.switch.pt
switch.pt
switchdigital.pt
webmail.switchdigital.pt
www.switch.pt
www.switchdigital.pt
switch.pt
switchdigital.pt
webmail.switchdigital.pt
www.switch.pt
www.switchdigital.pt
Other certificates including the domain name switchdigital.pt
(limited to 100 certificates)
*.switchdigital.pt
*.switchdigital.pt
mkt.switchdigital.pt
www.switchdigital.pt
www.switchdigital.pt
mkt.switchdigital.pt
*.switchdigital.pt
www.switchdigital.pt
testecert.switchdigital.pt
www.switchdigital.pt
www.switchdigital.pt
www.switchdigital.pt
mkt.switchdigital.pt
*.switchdigital.pt
mkt.switchdigital.pt
www.switchdigital.pt
www.switchdigital.pt
*.switchdigital.pt
mkt.switchdigital.pt
www.switchdigital.pt
www.switchdigital.pt
mkt.switchdigital.pt
*.switchdigital.pt
www.switchdigital.pt
testecert.switchdigital.pt
www.switchdigital.pt
www.switchdigital.pt
www.switchdigital.pt
mkt.switchdigital.pt
*.switchdigital.pt
mkt.switchdigital.pt
www.switchdigital.pt
www.switchdigital.pt
Certificate
The complete raw certificate details for www.switchdigital.pt in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFhDCCBGygAwIBAgISA0EvcZVIT9MmzFCb407kaA8aMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA2MTIwOTI1MDNaFw0yMzA5MTAwOTI1MDJaMB8xHTAbBgNVBAMT FHd3dy5zd2l0Y2hkaWdpdGFsLnB0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB CgKCAQEA2vin+9LdrC5Y9ZLN6wLU5UgpTzL2baLAMGD8rbg+1OmtrIEV+fz8RKRE Mv1GonvlMhZuJRd+6X0BQbzyor0BuBHiEGo86W4QpIQlUvJVfHd6LiQ2ZF//FfKz cRGjXhCICG3baAVVwCamzRcgsHJGJFXIdHyPtiiczk3ARR+hhpMFGEqGLbtjIvS8 4bJhNauDBqrXuVA2UDyNY2hnugsrbGdPzqxMjZdFr5ZteAsZFARXiDl6rvtmqFeu xpPmmf0BebzsqZDZxudzxTLcmTVPBhhqR19m77+QeBqt/pErUbN5G+bDForPMuW2 tNH8SMZ03yw/VC6zmPynWpMfN7nG4wIDAQABo4ICpTCCAqEwDgYDVR0PAQH/BAQD AgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAA MB0GA1UdDgQWBBS70y815ktdnrCd91rKTdzGP0qhYjAfBgNVHSMEGDAWgBQULrMX t1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0 dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVu Y3Iub3JnLzB2BgNVHREEbzBtgg9tZWRpYS5zd2l0Y2gucHSCCXN3aXRjaC5wdIIQ c3dpdGNoZGlnaXRhbC5wdIIYd2VibWFpbC5zd2l0Y2hkaWdpdGFsLnB0gg13d3cu c3dpdGNoLnB0ghR3d3cuc3dpdGNoZGlnaXRhbC5wdDBMBgNVHSAERTBDMAgGBmeB DAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxl dHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1ALc++yTfnE26 dfI5xbpY9Gxd/ELPep81xJ4dCYEl7bSZAAABiK8jQ9AAAAQDAEYwRAIgef+YjNAq b8SvMOzDNJE3ci+FM/qQXBSnnLzhvSPcAnICIE5wV5ypeC5XABlZfXXLvRcY/Xpy r5vg+d3nf6UfQIGZAHYAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6V6NS61IA AAGIryND3QAABAMARzBFAiEA+Gpqk8RyHNAomY/TSBpJco4wz0yRBan9Lzra3+rU LvICIHLv4QslsfZ97YcCvFpez7oK6g755CNsJOl2QmGA+JjWMA0GCSqGSIb3DQEB CwUAA4IBAQAJnrgpfJHi14IBxvvAzjs5Ib3gS6GVj7cOLpS7m6AQbxFr54kaQvq7 S6Kj7ij9KGBMQRNB576VksYsmmRqsmx2jUWAbZ9rEGhg1GXLK8TALcJVgRatx9zI qPPtriJvKZUFuJojbmluXKUJlueLSoH+Mvbz/TId+njFQ2G9NnCv5hvScAlW2HXU 0ZatH4IcIraYxNsFReDS+W429y1cB/MQhRyVcKcd85glu/oF14U+0omq8H4LymHa qoLxEX3mapafUaHVZtAClbmEm8xXBkWk0nMJ2AtFCnBGP2P0CFUDjBFxcy00wVHz 6XRtOEU4bljfbdEHSNZSPTmvaeLXhwrA -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2vin+9LdrC5Y9ZLN6wLU 5UgpTzL2baLAMGD8rbg+1OmtrIEV+fz8RKREMv1GonvlMhZuJRd+6X0BQbzyor0B uBHiEGo86W4QpIQlUvJVfHd6LiQ2ZF//FfKzcRGjXhCICG3baAVVwCamzRcgsHJG JFXIdHyPtiiczk3ARR+hhpMFGEqGLbtjIvS84bJhNauDBqrXuVA2UDyNY2hnugsr bGdPzqxMjZdFr5ZteAsZFARXiDl6rvtmqFeuxpPmmf0BebzsqZDZxudzxTLcmTVP BhhqR19m77+QeBqt/pErUbN5G+bDForPMuW2tNH8SMZ03yw/VC6zmPynWpMfN7nG 4wIDAQAB -----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 283518275118296808774008171916797694971674 . . . . . . . . [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 2023-06-12 09:25:03 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-10 09:25:02 +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.switchdigital.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 27642567418048574068114567610066845023672673495233982686379757806126346935176741354215947519130069081478346111968346392123552827888580484757081007656522182302199500974648646812050890560087043879961152995034844723727685424016706864191918491234583892825129977040258284605434360657836259565982848538309108756697653477569683312082183427141387119973734771201082787737005538689770006108171746786365233242652343191495021821357541382949862036523906400904485690066746542413868771901032607581639837088048553146402119038764131110196146784418147686315670155445890554859136929765602213607139000225797348725208382089976261912413923 . . . . . . . . . . . . . . . . . . . . [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) bbd32f35e64b5d9eb09df75aca4ddcc63f4aa162 . . . . . . . . . . . . . . . . [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 (111 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'media.switch.pt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'switch.pt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'switchdigital.pt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.switchdigital.pt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.switch.pt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.switchdigital.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 (69 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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) 00ef007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188af2343d00000040300463044022079ff988cd02a6fc4af30ecc3349137722f8533fa905c14a79cbce1bd23dc027202204e70579ca9782e570019597d75cbbd1718fd7a72af9be0f9dde77fa51f4081990076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188af2343dd0000040300473045022100f86a6a93c4721cd028998fd3481a49728e30cf4c9105a9fd2f3adadfead42ef2022072efe10b25b1f67ded8702bc5a5ecfba0aea0ef9e4236c24e976426180f898d6 . . . . [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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