acoperim.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:25:f8:a1:3d:a8:f6:b5:a9:b0:d4:2f:54:8e:d5:a3:7a:a1 was issued on by Let's Encrypt.
With 2 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=acoperim.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:25:f8:a1:3d:a8:f6:b5:a9:b0:d4:2f:54:8e:d5:a3:7a:a1Serial Number (int): 274257791124718016386224454348891884845729
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1d:21:d2:0c:8b:aa:d9:85:bb:4f:df:d4:60:ee:af:fb:cd:f0:da:8e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 29:bd:12:07:62:80:3f:62:94:7a:b5:b3:04:6f:d6:f8:9e:08:b0:97
Fingerprint (sha256): b3:df:52:a1:de:5e:a4:8a:14:02:f0:15:3a:6c:40:60:f2:34:43:76:0a:5f:5e:29:58:5e:b3:fc:55:ff:71:01
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate acoperim.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for acoperim.com
Public Key Algorithm
RSA
Key Size
4096
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
acoperim.com
www.acoperim.com
www.acoperim.com
Other certificates including the domain name acoperim.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for acoperim.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGYjCCBUqgAwIBAgISAyX4oT2o9rWpsNQvVI7Vo3qhMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA2MTUwMjU2NTdaFw0x OTA5MTMwMjU2NTdaMBcxFTATBgNVBAMTDGFjb3BlcmltLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAMcOAG5tDAij2KLxQxK6fyaXPYymJROmoyQf NhoxZAGiBA4E74bX/JEW6U2+DFSKrfwtpdJmzRqZHOcDwzlNjWbGdK3cJgGJXsgC tzYFDXtfXn8pv+yqH/r6jIspqDKV5LYRESYOBkm8HYH/rJFJWriGi7uCh8JlRamA bLxhV3gGnsAhQbd+jcmqKAMh07BfdTbr0op8tUjqalqHohl0aT+QwQGDv0OdkKBe C67mytU2P6ktyv0n6ddmvhGdLv0wmM1lRqntyKFfR1pHLllQYBB2LBEwoUt0ryBx 83gvrFpxlrXiQ+LJ9SNxqbUS0Z9tz6f2f8Z/wkATa8bEzvzeYJwMD/FHrcaVi+cQ EX3RRpxMuan8yhSNoM1roV4aHTfDrt7IwHT8HA+z17SAnZSK33SMZ5a7K6fymyh4 Ul67efBt70U5sJKVzhYySJgEiqyKEa+bBY543yv9bq21GX6Arslm40ctUUQmSxx1 oo8XQQ58UCMpPy7K9/YgRClNfrVpuW+lKYPbEzQVDJMT5ygqLwU+BYqDWUxZmCLv VnS7XS2qFEKZpUeIXr+eRm+GYajv4ghuxEGknPul/StraZ6lpC+P/4/RfKRESXPZ EwKUMESbE5ewMhybf6frswpRvmEEdwGN75sCBjd2ilnlNKcdJP0ZtTdC8UTlDBtu CR0NcrkrAgMBAAGjggJzMIICbzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFB0h0gyL qtmFu0/f1GDur/vN8NqOMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wKQYDVR0RBCIwIIIMYWNvcGVyaW0uY29tghB3d3cu YWNvcGVyaW0uY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYK KwYBBAHWeQIEAgSB9QSB8gDwAHYAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWmOLHH aFRL2I0AAAFrWUf3qwAABAMARzBFAiEAjqtPp6iaIvDcEAFtsV6zbPIqmbPxiaIB sRnecXCeZjsCIDAdiXU6jraxvCn12f5rtfr+/wgasgLme2lrT7Gi0G2XAHYA4mlL ribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFrWUf5fwAABAMARzBFAiAJ 98saMtVLNKuSzRTub6zZurv+0X3wN5C67O0ed0f7/wIhAM06aQ60PvYDfuBbT+Nn XFt4NHusGDfTKr409/GgrauMMA0GCSqGSIb3DQEBCwUAA4IBAQAl/2E9ycEGU2eZ alrUJcyaG59Xf+1XJBxN3JOL8ZGeuH42QMjO7ShtV/DSwV2JmBJ5sZy6l1TEmPGc JXQArrmyPxm5xdhmbGb2kgA/+Wef7mULv11KSHNsWYTXBe4UlQErYqq6TgPGO51z R8ReFo/ZJOxp0WQKIMvoHd4C3sGExkKJm0Us8FBeqo75Yi7Terhaj0igXTMgBoLP SzGntqMdTXjMMy6Bm5kdULcohqBAd5EXDxPYPSkTHMQUmthfnh6e7TTKvz8dY8rR 3wfL+zrpbZ2OnLmvBAYiLFKD2xQBvwbUX+e7B9lV/lLX+PJJur6w0nvdbzPoqJP+ 40RJFqdl -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxw4Abm0MCKPYovFDErp/ Jpc9jKYlE6ajJB82GjFkAaIEDgTvhtf8kRbpTb4MVIqt/C2l0mbNGpkc5wPDOU2N ZsZ0rdwmAYleyAK3NgUNe19efym/7Kof+vqMiymoMpXkthERJg4GSbwdgf+skUla uIaLu4KHwmVFqYBsvGFXeAaewCFBt36NyaooAyHTsF91NuvSiny1SOpqWoeiGXRp P5DBAYO/Q52QoF4LrubK1TY/qS3K/Sfp12a+EZ0u/TCYzWVGqe3IoV9HWkcuWVBg EHYsETChS3SvIHHzeC+sWnGWteJD4sn1I3GptRLRn23Pp/Z/xn/CQBNrxsTO/N5g nAwP8UetxpWL5xARfdFGnEy5qfzKFI2gzWuhXhodN8Ou3sjAdPwcD7PXtICdlIrf dIxnlrsrp/KbKHhSXrt58G3vRTmwkpXOFjJImASKrIoRr5sFjnjfK/1urbUZfoCu yWbjRy1RRCZLHHWijxdBDnxQIyk/Lsr39iBEKU1+tWm5b6Upg9sTNBUMkxPnKCov BT4FioNZTFmYIu9WdLtdLaoUQpmlR4hev55Gb4ZhqO/iCG7EQaSc+6X9K2tpnqWk L4//j9F8pERJc9kTApQwRJsTl7AyHJt/p+uzClG+YQR3AY3vmwIGN3aKWeU0px0k /Rm1N0LxROUMG24JHQ1yuSsCAwEAAQ== -----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 274257791124718016386224454348891884845729 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-15 02:56:57 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-13 02:56:57 +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 'acoperim.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 812072301922786083862991469914391680318557334195184935956182439325283323018617462588540165536233881637387936289938535130280148915758534948378132983071730532789539721767176076957056058194649903367937506842277771391383250255747545029298186838273149701361721138607566947294746562358998290428467612869515006493154295487325234227247373310340490188984365880540112528266357563382856421418671057840347205797184877326108778937752684789311401699593043217570595162632391798346678835193831085386061464014553754875730314086368486001972472303427776183120445524723012027392120317258536067449891014489584184214253878523944908661798928779933282351419271712610665204035916455801576591373188876473712790221621351368166815006093520765364222913544658657848866953824905509348599030778815197748468230446671255273118070289981185178234462944184577565821032067862808033954825978033386711196356982984432707421942001181237195836468725314434097018422380029381550881100393403262207177262492199722898828547731322137384862643873714697261854269981811252684560549354244314447742877689995732018786594131561987898623585500699007049459885486735284694803233277175856385567837310529283249955924179744395337314478780957029173294986822012092423373629005220100860235239045419 . . . . . . . . . . . . . . . . . . . . [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) 1d21d20c8baad985bb4fdfd460eeaffbcdf0da8e . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'acoperim.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.acoperim.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 (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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b5947f7ab00000403004730450221008eab4fa7a89a22f0dc10016db15eb36cf22a99b3f189a201b119de71709e663b0220301d89753a8eb6b1bc29f5d9fe6bb5fafeff081ab202e67b696b4fb1a2d06d97007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b5947f97f0000040300473045022009f7cb1a32d54b34ab92cd14ee6facd9babbfed17df03790baeced1e7747fbff022100cd3a690eb43ef6037ee05b4fe3675c5b78347bac1837d32abe34f7f1a0adab8c . . . . [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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