cb1.narvii.com
Issued by R3
About this certificate
This digital certificate with serial number 04:84:a2:80:05:85:52:c1:21:6f:7e:db:82:e4:c7:1e:d8:75 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:
- 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=cb1.narvii.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:84:a2:80:05:85:52:c1:21:6f:7e:db:82:e4:c7:1e:d8:75Serial Number (int): 393582415821894917477046783347831196276853
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 8a:d9:5f:e8:7f:89:a7:47:d0:ff:0b:59:25:5a:6c:90:74:2f:fa:9e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): f9:19:c4:b5:4d:f8:3a:a7:ad:aa:96:69:f1:1f:47:13:a7:ee:20:1c
Fingerprint (sha256): 03:fa:48:c5:32:ce:02:f2:46:a8:1e:da:39:bd:1f:b9:00:df:65:c5:d2:22:ff:3b:e4:57:3f:39:62:59:12:92
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate cb1.narvii.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for cb1.narvii.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
cb1.aminoapps.com
cb1.narvii.com
cb1.narvii.com
Other certificates including the domain name narvii.com
(limited to 100 certificates)
cb1.narvii.com
aminoapps.com
*.narvii.com
aminoapps.com
cm1.narvii.com
pm1.narvii.com
vm1.aminoapps.com
s3.aminoapps.com
static.aminoapps.com
app.narvii.com
sv1.aminoapps.com
mm1.narvii.com
service.aminoapps.com
ma1.aminoapps.com
theme.aminoapps.com
vm1.aminoapps.com
aminoapps.com
st1.aminoapps.com
www.narvii.com
app.narvii.com
*.narvii.com
cm1.narvii.com
pm1.narvii.com
mv1.narvii.com
st1.aminoapps.com
*.narvii.com
*.narvii.com
st1.aminoapps.com
sa1.aminoapps.com
*.narvii.com
pm1.narvii.com
*.narvii.com
p2a1.narvii.com
pa1.aminoapps.com
mm1.narvii.com
*.narvii.com
*.narvii.com
*.narvii.com
pa1.aminoapps.com
cb1.narvii.com
*.narvii.com
sm1.narvii.com
pa1.aminoapps.com
af1.aminoapps.com
wa1.narvii.com
*.narvii.com
af1.aminoapps.com
cm1.narvii.com
s3.aminoapps.com
cm1.narvii.com
wa1.narvii.com
pv1.aminoapps.com
theme.narvii.com
af1.aminoapps.com
mm1.narvii.com
pm1.narvii.com
aminoapps.com
*.narvii.com
aminoapps.com
cm1.narvii.com
pm1.narvii.com
vm1.aminoapps.com
s3.aminoapps.com
static.aminoapps.com
app.narvii.com
sv1.aminoapps.com
mm1.narvii.com
service.aminoapps.com
ma1.aminoapps.com
theme.aminoapps.com
vm1.aminoapps.com
aminoapps.com
st1.aminoapps.com
www.narvii.com
app.narvii.com
*.narvii.com
cm1.narvii.com
pm1.narvii.com
mv1.narvii.com
st1.aminoapps.com
*.narvii.com
*.narvii.com
st1.aminoapps.com
sa1.aminoapps.com
*.narvii.com
pm1.narvii.com
*.narvii.com
p2a1.narvii.com
pa1.aminoapps.com
mm1.narvii.com
*.narvii.com
*.narvii.com
*.narvii.com
pa1.aminoapps.com
cb1.narvii.com
*.narvii.com
sm1.narvii.com
pa1.aminoapps.com
af1.aminoapps.com
wa1.narvii.com
*.narvii.com
af1.aminoapps.com
cm1.narvii.com
s3.aminoapps.com
cm1.narvii.com
wa1.narvii.com
pv1.aminoapps.com
theme.narvii.com
af1.aminoapps.com
mm1.narvii.com
pm1.narvii.com
Certificate
The complete raw certificate details for cb1.narvii.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE+zCCA+OgAwIBAgISBISigAWFUsEhb37bguTHHth1MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzExMTcxNjMzMDFaFw0yNDAyMTUxNjMzMDBaMBkxFzAVBgNVBAMT DmNiMS5uYXJ2aWkuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA oznYOoZYpZz1Z/IWpRtu1pP5RwiIDUGhCHt1Qkr56slZjxIAh7xbPHWKG/1y/ZJg kcmXSBBCY8xQdG1pCHnZBtVBU6SdpAEZ0y+SdwKy1zPXe/dkv/N1yZPIau26LHGj YdipcqCL+UG/7HmgTqYjtoJ4zJzJgTVid1w6QqwRz5jomJoiENkjuugUUoWogUaP JAhmn7JF/XHC+81zCvYni5MWm+Iu6lHAM+K2/JhIIeCT8sju/xI5zqU9etoJVCj/ Ujgh9RZ+STGGR4RX4bZzXQRCkKGhjuDKNR3TxjBSyRdTV4XCUmaiKmEPN5D7xQgB AWzCUwDfLENddOomzs4fAQIDAQABo4ICIjCCAh4wDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBSK2V/of4mnR9D/C1klWmyQdC/6njAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAsBgNVHREEJTAjghFjYjEuYW1pbm9hcHBzLmNvbYIOY2IxLm5hcnZpaS5jb20w EwYDVR0gBAwwCjAIBgZngQwBAgEwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdQBI sONr2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAYveV9ubAAAEAwBGMEQC ICCsWxLvJebYW5eQoRIkAFpagc+Ua6NSnqgQ2J0UYvsVAiB376pEfRKzzb/GNTt5 AQsvPvPO6fv7QflWEIIOIS1wzwB2AHb/iD8KtvuVUcJhzPWHujS0pM27KdxoQgqf 5mdMWjp0AAABi95X288AAAQDAEcwRQIhAJdpJB4mdbA1vvfWRmSuR3YHJbKcPmhg wF/t6xTzd8ueAiAPMQKTJcA08oWqmd9n+5dPABdwMHF3kW7zS4xAeg5XRzANBgkq hkiG9w0BAQsFAAOCAQEAlGi5u2d+4Vold82t3Bz/P+IHl/t8pBjh2EvlihVtolol HVlo2yZHKxNbsG69ziCDPaUFM7yL//Ha/BgulgxeZ2WeECmb6NAk0xLzL0ATw4Oo SqiKM5WyIEJ2l4iqwWXyUnl5f1Tr4VjdQtmTayU4uzPSw2yyZo5nlkUL2xnbRxFs 4kB2vnZBQ/hn5pVnqcXPy4a0whxV1Jr4bOKHDskbM8LqxOhn61sHjAZSmViDwMzG 3jfdL+3ikjSHiDqxxjj64q+KZXnxyut/bQKxMyOw+U7DC9oSpYdep0AG8lgrveVq BTL3DkByzC9OElKIBwyOxjphuqT2rLc2hy+Hj63CVQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoznYOoZYpZz1Z/IWpRtu 1pP5RwiIDUGhCHt1Qkr56slZjxIAh7xbPHWKG/1y/ZJgkcmXSBBCY8xQdG1pCHnZ BtVBU6SdpAEZ0y+SdwKy1zPXe/dkv/N1yZPIau26LHGjYdipcqCL+UG/7HmgTqYj toJ4zJzJgTVid1w6QqwRz5jomJoiENkjuugUUoWogUaPJAhmn7JF/XHC+81zCvYn i5MWm+Iu6lHAM+K2/JhIIeCT8sju/xI5zqU9etoJVCj/Ujgh9RZ+STGGR4RX4bZz XQRCkKGhjuDKNR3TxjBSyRdTV4XCUmaiKmEPN5D7xQgBAWzCUwDfLENddOomzs4f AQIDAQAB -----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 393582415821894917477046783347831196276853 . . . . . . . . [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 2023-11-17 16:33:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-15 16:33:00 +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 'cb1.narvii.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 20605367966053050887608285369789659965123420959176210133765501896351045682694126263710265433746824161008342630157257028896655921135347990937019444403794434608672936942570858624075499523008679601138525949350849937350423541469838829921056767633383110594848085254437604542484490764022988342588435609135861196907563965814942624899247700972306782774098391099593117857373938518152606994191908469618908299881668700731154772136004448456906026486664162944557811463800696708661611283061319797380468931923088516991576879242482607102702785172474463917849973272584994046566532700763556918288071315466248774838257004003841488592641 . . . . . . . . . . . . . . . . . . . . [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) 8ad95fe87f89a747d0ff0b59255a6c90742ffa9e . . . . . . . . . . . . . . . . [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 (37 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cb1.aminoapps.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cb1.narvii.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bde57db9b0000040300463044022020ac5b12ef25e6d85b9790a11224005a5a81cf946ba3529ea810d89d1462fb15022077efaa447d12b3cdbfc6353b79010b2f3ef3cee9fbfb41f95610820e212d70cf00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018bde57dbcf00000403004730450221009769241e2675b035bef7d64664ae47760725b29c3e6860c05fedeb14f377cb9e02200f31029325c034f285aa99df67fb974f001770307177916ef34b8c407a0e5747 . . . . [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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