oi.fr.to
Issued by R3
About this certificate
This digital certificate with serial number 04:8f:78:80:10:d7:19:ce:b4:a5:84:3e:05:15:34:53:d7:e6 was issued on by Let's Encrypt.
This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=oi.fr.to
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:8f:78:80:10:d7:19:ce:b4:a5:84:3e:05:15:34:53:d7:e6Serial Number (int): 397269694511787864840480217977881770579942
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 50:af:40:97:9f:da:ae:69:c4:be:96:15:d3:87:f4:b9:5e:fc:aa:5e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 0f:9e:cd:18:e5:41:79:4f:d6:49:b4:94:8f:76:3a:b7:7d:ad:29:15
Fingerprint (sha256): 31:f4:fa:60:e4:2b:b2:b3:42:47:91:b3:fd:b0:f8:80:08:11:da:65:10:5b:e6:81:71:2e:39:df:86:21:20:41
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate oi.fr.to
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for oi.fr.to
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
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
oi.fr.to
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neoapp.fr.to
bvcioper.fr.to
sec.adhara.fr.to
paste.fr.to
ro07.fr.to
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unklow.cf.fr.to
ist-rbt.fr.to
bvcuixp.fr.to
ca.fr.to
ist-rbt.fr.to
seb.fr.to
www.personal.fr.to
mintaka.fr.to
mathexplain.fr.to
smail.fr.to
takkyserver.fr.to
theo.fr.to
doudz.fr.to
my.fr.to
gennessa.fr.to
lihsa.fr.to
personal.fr.to
pret.paste.fr.to
neoapp.fr.to
aggielist.fr.to
cartes3d.changeip.net
etflow.cf
icifab.fr.to
lilith.snag.fr.to
tsx2.fr.to
link.fr.to
canada-post.fr.to
mickvangelderen.nl
vt.fr.to
brunelli.synology.me
cyber.fr.to
soft.fr.to
sport.fr.to
newspaper.fr.to
router.ginternas.fr.to
paris-cdr.fr.to
neonland.fr.to
mickaeletadeline.fr.to
wiki.fr.to
www.amzn.fr.to
theo.fr.to
pavan.fr.to
dedibox.fr.to
olly.fr.to
brunelli.synology.me
wiki.fr.to
security.cf.fr.to
long.fr.to
reangd.fr.to
ici.fr.to
aaxlss.dev
neoapp.fr.to
aggielist.fr.to
personal.fr.to
tsx2.fr.to
freeyt.fr.to
bvcuixp.fr.to
my.fr.to
delhaye.fr.to
oi.fr.to
paste.fr.to
cobblenom.fr.to
olly.fr.to
bcuirew.fr.to
myswan.net
yurrinna.fr.to
dedibox.fr.to
algerieinfo.news80.org
service-aide-client.fr.to
pavan.fr.to
cartes3d.changeip.net
tsx2.fr.to
ist-rbt.fr.to
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oba-test.fr.to
amzn.fr.to
bvcioutrw.fr.to
barrinna.fr.to
paste.fr.to
tsx2.fr.to
forest.fr.to
kanap.fr.to
gerfin.fr.to
mcloud.fr.to
git.theo.fr.to
ca.fr.to
nbciotw.fr.to
bels.fr.to
shyked.fr
hwywh.dyndns-server.com
management.tr.fr.to
lily.fr.to
harry.fr.to
neoapp.fr.to
bvcioper.fr.to
sec.adhara.fr.to
paste.fr.to
ro07.fr.to
ziko-trading-bot.fr.to
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Certificate
The complete raw certificate details for oi.fr.to in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIDHzCCAgegAwIBAgISBI94gBDXGc60pYQ+BRU0U9fmMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MDIwMTI2NTNaFw0yNDA3MDEwMTI2NTJaMBMxETAPBgNVBAMT CG9pLmZyLnRvMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEsuqToql9BdSZbAgh ukBv1Owo7pen4iaiMVLYgkC5wvssDOcXVw6IZnJTO2X90dw4qYHatF0M4+ISZQL+ wzAW7KOCARcwggETMA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUUK9Al5/armnEvpYV 04f0uV78ql4wHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYB BQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYI KwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wEwYDVR0RBAwwCoIIb2ku ZnIudG8wEwYDVR0gBAwwCjAIBgZngQwBAgEwEwYKKwYBBAHWeQIEAwEB/wQCBQAw DQYJKoZIhvcNAQELBQADggEBABRhStt4na7UaH862W1o6xpBLjJh4i7TyvO3Ox14 8nCDkX6ExfslGQfuS84XNoz/431rZoj3KghVcJ6wWdZxjLnj/4o9QpxPymqBlEfo TfhRPbX9PEcTEc8gXDf1I68x79BE/WDo2qRYb8WQulE75mBA+FAnhsz1Ch61APL9 tEGoTPzdxcHENnQMwsghq4UTqrb+TD466keiNBvX1GofPAipZwib7SgqWFaIPDHh oHw+jI25fx1xD2xltDBDN4eAYfbb0ZL4GIfvXO7MTzeC2m8T13LOFszuQ0sbyaLv kLAjIBxXR3UWTsK3gK2wy+rY9iqPDvOSsxtDwTimZrngaXI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEsuqToql9BdSZbAghukBv1Owo7pen 4iaiMVLYgkC5wvssDOcXVw6IZnJTO2X90dw4qYHatF0M4+ISZQL+wzAW7A== -----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 397269694511787864840480217977881770579942 . . . . . . . . [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 2024-04-02 01:26:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-01 01:26:52 +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 'oi.fr.to' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 0004b2ea93a2a97d05d4996c0821ba406fd4ec28ee97a7e226a23152d88240b9c2fb2c0ce717570e886672533b65fdd1dc38a981dab45d0ce3e2126502fec33016ec . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) 50af40979fdaae69c4be9615d387f4b95efcaa5e . . . . . . . . . . . . . . . . [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 (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oi.fr.to' . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . [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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