nukco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:93:90:94:70:db:5f:42:1a:b1:69:ea:6c:c8:a8:d2:59:5e was issued on by Let's Encrypt.
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=nukco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:93:90:94:70:db:5f:42:1a:b1:69:ea:6c:c8:a8:d2:59:5eSerial Number (int): 398662831244757355946501170082655304309086
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 8a:b9:ed:64:07:dc:6d:9a:8f:96:7a:0d:19:1f:bf:da:d1:9b:50:1f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): de:bf:4b:4f:63:f1:88:bb:28:72:fe:60:28:88:1b:b8:e4:9a:c2:7c
Fingerprint (sha256): 69:0f:3e:2d:1a:ef:75:65:d3:81:d0:5b:91:3f:30:b4:26:84:b2:18:e8:99:fb:7a:7c:57:6b:93:39:fc:56:7b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate nukco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for nukco.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
nukco.com
Other certificates including the domain name nukco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for nukco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISBJOQlHDbX0IasWnqbMio0lleMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTYyMjM1MTdaFw0y MDA1MTYyMjM1MTdaMBQxEjAQBgNVBAMTCW51a2NvLmNvbTCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBALpmhnIwKPWJKA6JjxC2NYAFUFR0GG23hYA5jRwM j0zqoiT+N3nGx/vbtVkPyZSGiqeUkRfa1RteVa9qIcU5gLQYMaqn1M2/1g0j66xo gCUJzbDx4QDFjvyxYCaUy8+cI03Ls4Ai0Dc5PhHLD2/ejlHFq6fhBFHsjKGhbKNZ 9W4hwai8ThmUUW2NfsqY/xcfq+6pegUYq2vM0i+dVTQUObLqnQNIxWgHCiX9Rbsn RZnFPRYjbNVY8S9pNjv9XFDvVgOlMf5P8QQBp9ICiJ4kLPxyz9FZRK3XeUA3sLmd EDNXVLQkdLr5znwvMDA5dpSd6VWc+D2oZ9osq9LKzm5j/RKyM5BIW9payv2UXIxR otnAbvd7zwazQZ1kGX/Xqin/smFX28QHBCm9nmwJ37PslNVTgHQMZwiIW9d7yXb+ qss1Er8eB7TFtHabbZOZtx6o52rdFHXN8AWEbbWsEUJNcRsX3+mwnA2V2uwoU3nH M6CA5/RuP/T6FhsgrTOAUckVwhdj5jS/Xul/wy1YEaDo5wt5YQsKcT/ynfnpAGO3 8EbLJI1g/OeoO4V9JCsj9YAs71wlm2J/I85wd55KncjjRen80RosCp+CWCvyZ5Pw JL31cGcVRPgmVILl0j05pK/+oawiuwwIYz7c4ZMqS5vjbz2/BwHORl+k50wIL+dR UoDPAgMBAAGjggJeMIICWjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFIq57WQH3G2a j5Z6DRkfv9rRm1AfMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wFAYDVR0RBA0wC4IJbnVrY28uY29tMEwGA1UdIARFMEMw CAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9j cHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAsh4F zIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFwUFstIQAABAMARzBFAiEA g7tyBkRAzh6ib6IrdecLwHspACHg8wzaTE/FpyLiM98CIAuBMLuyKiB8i4wvGsL4 XHHOaoYm9zBygtxYzs/1gshdAHYA5xLysDd+GmL7jskMYYTx6ns3y1YdESZb8+Dz S/JBVG4AAAFwUFstKgAABAMARzBFAiEAtKSi20DijX0Rx1eMX5mH1Qmg10H3dsyd MMtb50qOTkoCIC4FFcboBKfccdL1Uh4E4D6EuZMTaLbh6H4TyYewsO2sMA0GCSqG SIb3DQEBCwUAA4IBAQACtqfGZA66aSSLWKdSvTND3kKIO2eupJ07zvNMO45z6C99 8jws0qcECz003cA44RvHFeGqXIQp9pEMb42fJhhpaSEdDq90/h4UoEpT+yDQKgn9 kLtFFuk46PZFEIpb7akPtINfRoM1pzbTGah3PtAu0s3aGkIyslrznD8Ou4DhwGg0 xH0pXts4vzV+8JCCMBV/wlcP9MGQeq5NQF0pnEl1PL3m6ZaUNyyXYXkri5XrDfS3 wXbRkzZz9BSZthkjUAuwCDagcVgs8NymIQrJtx6UiWW9BqFY9C2b6BHDsyNdCcr9 mUPyzh1W8c2bNDdu2FZeYMTlYi1kpugr/pF4e03x -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAumaGcjAo9YkoDomPELY1 gAVQVHQYbbeFgDmNHAyPTOqiJP43ecbH+9u1WQ/JlIaKp5SRF9rVG15Vr2ohxTmA tBgxqqfUzb/WDSPrrGiAJQnNsPHhAMWO/LFgJpTLz5wjTcuzgCLQNzk+EcsPb96O UcWrp+EEUeyMoaFso1n1biHBqLxOGZRRbY1+ypj/Fx+r7ql6BRira8zSL51VNBQ5 suqdA0jFaAcKJf1FuydFmcU9FiNs1VjxL2k2O/1cUO9WA6Ux/k/xBAGn0gKIniQs /HLP0VlErdd5QDewuZ0QM1dUtCR0uvnOfC8wMDl2lJ3pVZz4Pahn2iyr0srObmP9 ErIzkEhb2lrK/ZRcjFGi2cBu93vPBrNBnWQZf9eqKf+yYVfbxAcEKb2ebAnfs+yU 1VOAdAxnCIhb13vJdv6qyzUSvx4HtMW0dpttk5m3Hqjnat0Udc3wBYRttawRQk1x Gxff6bCcDZXa7ChTecczoIDn9G4/9PoWGyCtM4BRyRXCF2PmNL9e6X/DLVgRoOjn C3lhCwpxP/Kd+ekAY7fwRsskjWD856g7hX0kKyP1gCzvXCWbYn8jznB3nkqdyONF 6fzRGiwKn4JYK/Jnk/AkvfVwZxVE+CZUguXSPTmkr/6hrCK7DAhjPtzhkypLm+Nv Pb8HAc5GX6TnTAgv51FSgM8CAwEAAQ== -----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 398662831244757355946501170082655304309086 . . . . . . . . [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 2020-02-16 22:35:17 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 22:35:17 +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 'nukco.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 760447649159124839244255808996059309572145128207121334824925541685407986004333484229203221148051764797666421754516188969963036532445266524897142614292485532573463541893227826100739886127627772994972060356706754308200178241803768839841433538428695636316454901530184851732096507908453770927996496298403592067020113679399909404911773021892311454651970042328597470862717308489707828234989567375161204144455112312026156598266322159087731836090369481306021187142678145920215991653347095465321643902444246592391462044765582669303927730904126700111472283795605147007435432556344302489643985060626939776350683950763489526008924814904242495605658661185530824450636688158688342723346989631215346974930645689813536890334719068808611928442940984892082002982109279034021379901133993919400671208877092439532414771987381030796675716039063421747186352586253122388832353053210175505860710330358271187398948258089764313682785009292213072658822229313447837330987476989845756368098443860739182036643124715141768075375745562404721998756754839664678522838030214317722142351568335850434370464474957488640091528104748999293176186062635423207327293703529449422127685535014553231444187428444412230953318983686740530533342128180161746709583110108652786395807951 . . . . . . . . . . . . . . . . . . . . [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) 8ab9ed6407dc6d9a8f967a0d191fbfdad19b501f . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nukco.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) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170505b2d21000004030047304502210083bb72064440ce1ea26fa22b75e70bc07b290021e0f30cda4c4fc5a722e233df02200b8130bbb22a207c8b8c2f1ac2f85c71ce6a8626f7307282dc58cecff582c85d007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170505b2d2a0000040300473045022100b4a4a2db40e28d7d11c7578c5f9987d509a0d741f776cc9d30cb5be74a8e4e4a02202e0515c6e804a7dc71d2f5521e04e03e84b9931368b6e1e87e13c987b0b0edac . . . . [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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