protonterapia.com
Issued by R3
About this certificate
This digital certificate with serial number 04:62:03:83:ef:05:ae:e0:dc:17:aa:26:6c:cb:d0:3f:27:66 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:
- 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=protonterapia.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:62:03:83:ef:05:ae:e0:dc:17:aa:26:6c:cb:d0:3f:27:66Serial Number (int): 381801488408114937131714581136573382731622
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e5:d5:75:15:b4:18:b5:e9:91:6c:fa:c7:e6:09:92:07:c8:51:34:9f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): b6:d8:b3:2e:88:f1:ce:15:6c:a2:94:ef:a5:57:bd:20:4b:67:de:4c
Fingerprint (sha256): 44:b2:22:af:5e:ea:74:2d:17:52:72:8a:02:78:e6:3e:f7:5d:14:9a:34:ff:90:16:71:a3:6b:f9:d0:ea:e0:c8
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate protonterapia.com
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for protonterapia.com
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
bankruptcyrealtor.com
dozenearrings.com
lazertagfitness.com
protonterapia.com
dozenearrings.com
lazertagfitness.com
protonterapia.com
Other certificates including the domain name protonterapia.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for protonterapia.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFMDCCBBigAwIBAgISBGIDg+8FruDcF6ombMvQPydmMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MDMwNTM1MTRaFw0yNDA3MDIwNTM1MTNaMBwxGjAYBgNVBAMT EXByb3RvbnRlcmFwaWEuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAy5xaD2fby1H//FuejVj2cQAUFSf0QBLE50GR8FHNK1Ly3A48hAVE/jUTlZsw 8ZwbqeaLY6bzxABNVw8bbnzukRFjbM4ErLhyjUQ9KqTvFPZV7T4mBS9l83ow2CSD B1PvRxnWdzr0IWXgxl4K0UTQJkIMxhQvwaqPvZGYu0ta/OD6Yb+1pSI4J/Dn0sPM TNfRlT6rVSDfa9ZTjPmZl7g3awFKNmvwUukn4lpxpvuAo87inKoLYaV2iH/dyjla M+BU7InHtCP8kJ4km0Zqetylel4aX+2tRBNGkESJIyqvuMndgZykKN5OeyPlM/J9 3gVw74rgU6yX/Rmoi583rjUFawIDAQABo4ICVDCCAlAwDgYDVR0PAQH/BAQDAgWg MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G A1UdDgQWBBTl1XUVtBi16ZFs+sfmCZIHyFE0nzAfBgNVHSMEGDAWgBQULrMXt1hW y65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6 Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iu b3JnLzBbBgNVHREEVDBSghViYW5rcnVwdGN5cmVhbHRvci5jb22CEWRvemVuZWFy cmluZ3MuY29tghNsYXplcnRhZ2ZpdG5lc3MuY29tghFwcm90b250ZXJhcGlhLmNv bTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQYGCisGAQQB1nkCBAIEgfcEgfQA8gB3 AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAABjqKrOsgAAAQDAEgw RgIhAMp9Idk+eKt3YoSdgwzFK3YYvH4GWLepc/qivepsBNdbAiEAiyOjpKQs/5Gz eNSoDp31lM7hfGNv8fPvEHVDKjOn3YMAdwDuzdBk1dsazsVct520zROiModGfLzs 3sNRSFlGcR+1mwAAAY6iqzrQAAAEAwBIMEYCIQD4O8Nn9ktK3EnVvldUi8dmDAVn sh8F59fPo9fxK8+bsgIhAINKD+dxc2BYPXRctROXgkrrzbBrkm0SPMefwtI/Dka5 MA0GCSqGSIb3DQEBCwUAA4IBAQB6kmkQqikRRKxCq2nQAKox6DGz3tAwvCkosm+U bAMHa6xqYN7jHtsS1SJ4k1iUOaVGIM/z3sm7nolzZUzjobTpcVszHZzX67DlfSWF Qk3/2WTjnc/fe+nbjlh9zUKvCGICMGtiaqLDUAykzM0HmKwtfkcMFfQRpocOFbOv u1faMd/VnwDinlOaUsT6IAPZhXLdG1eUcDF1jT7utFp8RVwuIoO1e7+OztRtardL dbSp7XGPOtlmKXodbyWlNdH5HhNbktHpxBOKYKF4/mvXHGuAXmnI/v7IGScpAeZr 5MXmmYPsNGspsFT8PZ+tg5kKWrSRGB1SaExvNln0+hAcRdDK -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy5xaD2fby1H//FuejVj2 cQAUFSf0QBLE50GR8FHNK1Ly3A48hAVE/jUTlZsw8ZwbqeaLY6bzxABNVw8bbnzu kRFjbM4ErLhyjUQ9KqTvFPZV7T4mBS9l83ow2CSDB1PvRxnWdzr0IWXgxl4K0UTQ JkIMxhQvwaqPvZGYu0ta/OD6Yb+1pSI4J/Dn0sPMTNfRlT6rVSDfa9ZTjPmZl7g3 awFKNmvwUukn4lpxpvuAo87inKoLYaV2iH/dyjlaM+BU7InHtCP8kJ4km0Zqetyl el4aX+2tRBNGkESJIyqvuMndgZykKN5OeyPlM/J93gVw74rgU6yX/Rmoi583rjUF awIDAQAB -----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 381801488408114937131714581136573382731622 . . . . . . . . [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 2024-04-03 05:35:14 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-02 05:35:13 +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 'protonterapia.com' . . . . . . . . [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 25703475853047096045158691364210530417301519976539138389273131371413995610839048222961881455826647757089260321405977152193687905935664556461053113758443553835939749028104348247024108491948362831414154346380366752811133703551311123503182370211872784630098929856248803632895990676120421680354301886636754140951828070913912080463057955213074149851200856085832736009618166649924201260633569782846409971301055236012434067012145513186466244784242850498135582035009650473514418754500016198342884547734586227082865429244528639463787715921191680365693488746542096445798977143169844047017616466331891910642292281607269972772203 . . . . . . . . . . . . . . . . . . . . [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) e5d57515b418b5e9916cfac7e6099207c851349f . . . . . . . . . . . . . . . . [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 (84 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bankruptcyrealtor.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dozenearrings.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lazertagfitness.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'protonterapia.com' . . . . . . . . . . . . . . . . [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) 00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ea2ab3ac80000040300483046022100ca7d21d93e78ab7762849d830cc52b7618bc7e0658b7a973faa2bdea6c04d75b0221008b23a3a4a42cff91b378d4a80e9df594cee17c636ff1f3ef1075432a33a7dd83007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ea2ab3ad00000040300483046022100f83bc367f64b4adc49d5be57548bc7660c0567b21f05e7d7cfa3d7f12bcf9bb2022100834a0fe7717360583d745cb51397824aebcdb06b926d123cc79fc2d23f0e46b9 . . . . [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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