www.ippm.ippm.com.pt
Issued by R3
About this certificate
This digital certificate with serial number 03:f9:d1:12:50:7d:14:34:55:72:ab:13:8e:8b:18:49:d5:cc was issued on by Let's Encrypt.
With 4 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.ippm.ippm.com.pt
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f9:d1:12:50:7d:14:34:55:72:ab:13:8e:8b:18:49:d5:ccSerial Number (int): 346345070903559459960858315181361300362700
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: bb:d9:46:69:f1:ab:26:6e:12:99:2b:28:bc:07:ff:ee:46:df:6f:bf
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 15:6d:76:f4:9d:36:f8:38:97:6b:1f:f4:26:3a:b9:c0:a5:17:32:77
Fingerprint (sha256): b8:68:8f:91:ea:f2:e4:e2:0d:68:5e:e6:af:ca:95:a7:92:32:37:01:0d:58:6c:27:2e:bc:67:d4:8f:8d:8f:00
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.ippm.ippm.com.pt
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ippm.ippm.com.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
*.ippm.pt
ippm.ippm.com.pt
ippm.pt
www.ippm.ippm.com.pt
ippm.ippm.com.pt
ippm.pt
www.ippm.ippm.com.pt
Other certificates including the domain name ippm.com.pt
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.ippm.ippm.com.pt in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFVTCCBD2gAwIBAgISA/nRElB9FDRVcqsTjosYSdXMMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA0MzAyMjI1NDZaFw0yMzA3MjkyMjI1NDVaMB8xHTAbBgNVBAMT FHd3dy5pcHBtLmlwcG0uY29tLnB0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB CgKCAQEAyNxwNNPzy+fR0shQdy4XCXR2N0tmqS5ujPGBK7pCyA3wYXfHsBVlEdL5 HA394+CDarA9tkeMRZhYD4aiBkbExFD/M/1qrOLhhlnn88qWjSLNfh0idAeuJwM5 86HvK9a3Pc+Q9sEwXbFgKZ8Svze+ce04vQyxV29Rs+5ABg4IiufQPWRb3hD+MZt6 8vJUoPxtDXLQVAufZjFdTeNYwNtXuJmWYVRetntpG6JilLj4AmphnCHn6UCozhPf wqgG4dpxYz8BwuCpLzQ+hgi5EvPZgPgxKNI+xypgnRPSMuhi28erP0mlADYHWj+U weLCmk7tGnmdwDrVC6+ZMxTXCW8UewIDAQABo4ICdjCCAnIwDgYDVR0PAQH/BAQD AgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAA MB0GA1UdDgQWBBS72UZp8asmbhKZKyi8B//uRt9vvzAfBgNVHSMEGDAWgBQULrMX t1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0 dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVu Y3Iub3JnLzBFBgNVHREEPjA8ggkqLmlwcG0ucHSCEGlwcG0uaXBwbS5jb20ucHSC B2lwcG0ucHSCFHd3dy5pcHBtLmlwcG0uY29tLnB0MEwGA1UdIARFMEMwCAYGZ4EM AQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0 c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAejKMVNi3LbYg 6jjgUh7phBZwMhOFTTvSK8E6V6NS61IAAAGH1HyUpwAABAMARzBFAiEA3UORmNTr Ba2gX/eIsv9ZMvHmxFBoVIy4SFujyJUn6dsCIDsptDywTb3nA6Fb23+znYb3qfDU cX2MBQA188nbXZhgAHcA6D7Q2j71BjUy51covIlryQPTy9ERa+zraeF3fW0GvW4A AAGH1HyUjgAABAMASDBGAiEAv0xgWDM96q5t8VXP2NqKT9Cnek0dt4vxs62PFxcv nacCIQCEDOC+U1/NsAbMPhSb3ePvesf9QTaHRgBVbeX64VXzyDANBgkqhkiG9w0B AQsFAAOCAQEAS90sqB1QpoP+ypHw8km7OL8zJHvQ5CijPiDI1JfOsuDjY4/Z0+gD tWO5Y36VjNlxBfDy+AGovhLN9mAd0U+Mdheau/H0N4AQpg4WP4XOI7Azyx+DcZ7I C+SDA1YFjE9SUqiqyy+ujlQoMQN2lCQ5scZBSSbh5/8kLD6zVoihfTURK5RDa9fw LWdQBtJk0DS8j67GPp37F37zWIbljFten7uznulT1bH9ppu95IGmRc8Iel/G1Dcg 5a5C1ejKYWzpI0zgfwf/TBkOpPUoWOAWWGkadCcyH3GQfrHj96ckHq/KHlbCbqj5 cqZdBkYAEq857HBkqYGTG9DtIHl3P9ufKA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyNxwNNPzy+fR0shQdy4X CXR2N0tmqS5ujPGBK7pCyA3wYXfHsBVlEdL5HA394+CDarA9tkeMRZhYD4aiBkbE xFD/M/1qrOLhhlnn88qWjSLNfh0idAeuJwM586HvK9a3Pc+Q9sEwXbFgKZ8Svze+ ce04vQyxV29Rs+5ABg4IiufQPWRb3hD+MZt68vJUoPxtDXLQVAufZjFdTeNYwNtX uJmWYVRetntpG6JilLj4AmphnCHn6UCozhPfwqgG4dpxYz8BwuCpLzQ+hgi5EvPZ gPgxKNI+xypgnRPSMuhi28erP0mlADYHWj+UweLCmk7tGnmdwDrVC6+ZMxTXCW8U ewIDAQAB -----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 346345070903559459960858315181361300362700 . . . . . . . . [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 2023-04-30 22:25:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-29 22:25:45 +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.ippm.ippm.com.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 25356363173330623226644191508270232919951729599467533919727051636262890793227788379966140357417628758699688972321621453302871303055193287273107824713287780218540804442787719563732708337449562735357789816180060286103135115710274938231617077551519455518201186738881336363050285984829963286008399596558575382164249448999104056513215905169149149615713212492589056480337015896910841572614753103650225868372762409803784787060645778934800954752347684710433320844658229874049192533608823921408224517288242325720507593117601110012790783357276419622853178358558942918497627577966080094190167103770583287758631770261762421494907 . . . . . . . . . . . . . . . . . . . . [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) bbd94669f1ab266e12992b28bc07ffee46df6fbf . . . . . . . . . . . . . . . . [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 (62 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.ippm.pt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ippm.ippm.com.pt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ippm.pt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ippm.ippm.com.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000187d47c94a70000040300473045022100dd439198d4eb05ada05ff788b2ff5932f1e6c45068548cb8485ba3c89527e9db02203b29b43cb04dbde703a15bdb7fb39d86f7a9f0d4717d8c050035f3c9db5d9860007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000187d47c948e0000040300483046022100bf4c6058333deaae6df155cfd8da8a4fd0a77a4d1db78bf1b3ad8f17172f9da7022100840ce0be535fcdb006cc3e149bdde3ef7ac7fd4136874600556de5fae155f3c8 . . . . [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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