go1.com
Issued by E1
About this certificate
This digital certificate with serial number 03:53:3d:f8:7f:d7:94:19:a2:b8:3d:6c:16:d8:3b:a6:36:1a was issued on by Let's Encrypt.
With 3 subject alternative names this certificate can be used to secure multiple fqdn's. 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=go1.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:53:3d:f8:7f:d7:94:19:a2:b8:3d:6c:16:d8:3b:a6:36:1aSerial Number (int): 289662667440028338290180821650111843415578
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d8:bc:8a:6a:ca:a0:f7:5a:a4:da:52:97:b9:e3:b6:be:57:1e:82:71
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac
Fingerprint (sha1): c5:29:bc:a0:ae:17:29:31:40:c1:54:0e:13:d1:24:bb:dd:c4:27:79
Fingerprint (sha256): 51:47:1c:03:38:fd:07:be:a5:65:be:be:56:31:59:de:0a:9a:72:d4:ad:9f:af:50:6f:f2:38:14:6a:30:28:33
Issuing Certificate URL: http://e1.i.lencr.org/
Revocation information
OCSP Server: http://e1.o.lencr.orgCheck the revocation status for certificate go1.com
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for go1.com
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
ECDSA with SHA384
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
*.app.go1.com
app.go1.com
go1.com
app.go1.com
go1.com
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(limited to 100 certificates)
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prod-glo-status.savanainc.com
status.alana.ai
status.509.equinixms.com
courses.go1.com
graylog.go1.com
*.go1.com
developers.go1.com
status.alana.ai
courses.go1.com
courses.go1.com
prod-glo-status.savanainc.com
status.509.equinixms.com
status.alana.ai
securestatus.brinkpos.net
developers.go1.com
status.509.equinixms.com
status.509.equinixms.com
maintenance.rapidcourt.com
app.mygo1.com
status.509.equinixms.com
maintenance.rapidcourt.com
status.509.equinixms.com
securestatus.brinkpos.net
go1.com
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appcontrol.status.symantec.com
developers.go1.com
go1.com
go1.com
status.509.equinixms.com
maintenance.rapidcourt.com
ideas.go1.com
developers.go1.com
appcontrol.status.symantec.com
courses.go1.com
status.509.equinixms.com
maintenance.rapidcourt.com
maintenance.rapidcourt.com
status.alana.ai
courses.go1.com
securestatus.brinkpos.net
go1.com
status.alana.ai
status.alana.ai
*.go1.com
go1.com
go1.com
private.celsiusnetworkstatus.com
developers.go1.com
appcontrol.status.symantec.com
appcontrol.status.symantec.com
ideas.go1.com
status.alana.ai
appcontrol.status.symantec.com
securestatus.brinkpos.net
status.alana.ai
resources.go1.com
appcontrol.status.symantec.com
website-dev.go1.com
sni.cloudflaressl.com
go1.com
maintenance.rapidcourt.com
ideas.go1.com
appcontrol.status.symantec.com
*.go1.com
readyset.go1.com
status.509.equinixms.com
status.509.equinixms.com
maintenance.rapidcourt.com
maintenance.rapidcourt.com
app.mygo1.com
courses.go1.com
prod-glo-status.savanainc.com
status.509.equinixms.com
securestatus.brinkpos.net
totara.go1.com
*.go1.com
go1.com
status.509.equinixms.com
*.go1.com
securestatus.brinkpos.net
www.go1.com
appcontrol.status.symantec.com
appcontrol.status.symantec.com
status.alana.ai
status.alana.ai
developers.go1.com
ideas.go1.com
appcontrol.status.symantec.com
maintenance.rapidcourt.com
prod-glo-status.savanainc.com
go1.com
maintenance.rapidcourt.com
maintenance.rapidcourt.com
sni.cloudflaressl.com
developers.go1.com
private.images.go1.com
appcontrol.status.symantec.com
graylog.go1.com
prod-glo-status.savanainc.com
status.alana.ai
status.509.equinixms.com
courses.go1.com
graylog.go1.com
*.go1.com
developers.go1.com
status.alana.ai
courses.go1.com
courses.go1.com
prod-glo-status.savanainc.com
status.509.equinixms.com
status.alana.ai
securestatus.brinkpos.net
developers.go1.com
status.509.equinixms.com
status.509.equinixms.com
maintenance.rapidcourt.com
app.mygo1.com
status.509.equinixms.com
maintenance.rapidcourt.com
status.509.equinixms.com
securestatus.brinkpos.net
go1.com
status.509.equinixms.com
appcontrol.status.symantec.com
developers.go1.com
go1.com
go1.com
status.509.equinixms.com
maintenance.rapidcourt.com
ideas.go1.com
developers.go1.com
appcontrol.status.symantec.com
courses.go1.com
status.509.equinixms.com
maintenance.rapidcourt.com
maintenance.rapidcourt.com
status.alana.ai
courses.go1.com
securestatus.brinkpos.net
go1.com
status.alana.ai
status.alana.ai
*.go1.com
go1.com
go1.com
private.celsiusnetworkstatus.com
developers.go1.com
appcontrol.status.symantec.com
appcontrol.status.symantec.com
ideas.go1.com
status.alana.ai
appcontrol.status.symantec.com
securestatus.brinkpos.net
status.alana.ai
resources.go1.com
appcontrol.status.symantec.com
website-dev.go1.com
sni.cloudflaressl.com
go1.com
maintenance.rapidcourt.com
ideas.go1.com
appcontrol.status.symantec.com
*.go1.com
readyset.go1.com
status.509.equinixms.com
status.509.equinixms.com
maintenance.rapidcourt.com
maintenance.rapidcourt.com
app.mygo1.com
courses.go1.com
prod-glo-status.savanainc.com
status.509.equinixms.com
securestatus.brinkpos.net
totara.go1.com
*.go1.com
go1.com
status.509.equinixms.com
*.go1.com
securestatus.brinkpos.net
www.go1.com
appcontrol.status.symantec.com
appcontrol.status.symantec.com
status.alana.ai
status.alana.ai
developers.go1.com
ideas.go1.com
appcontrol.status.symantec.com
maintenance.rapidcourt.com
prod-glo-status.savanainc.com
go1.com
maintenance.rapidcourt.com
Certificate
The complete raw certificate details for go1.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIDizCCAxGgAwIBAgISA1M9+H/XlBmiuD1sFtg7pjYaMAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF MTAeFw0yNDA0MjYwMDU1MThaFw0yNDA3MjUwMDU1MTdaMBIxEDAOBgNVBAMTB2dv MS5jb20wWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAATnnd8uO1VMqjZq24voumes HKOUPqtiMPdqxqRsckNrfCswTA6hiZTeKYJE++o3za2wGNZxjpU0mX9A+/LodJzT o4ICJTCCAiEwDgYDVR0PAQH/BAQDAgeAMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTYvIpqyqD3WqTaUpe547a+ Vx6CcTAfBgNVHSMEGDAWgBRa8+0r/DbCN3m5UjDqVG/PVcsurDBVBggrBgEFBQcB AQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9lMS5vLmxlbmNyLm9yZzAiBggrBgEF BQcwAoYWaHR0cDovL2UxLmkubGVuY3Iub3JnLzAuBgNVHREEJzAlgg0qLmFwcC5n bzEuY29tggthcHAuZ28xLmNvbYIHZ28xLmNvbTATBgNVHSAEDDAKMAgGBmeBDAEC ATCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2ABmYEHEJ8NZSLjCA0p4/ZLuDbijM +Q9Sju7fzko/FrTKAAABjxgdNyAAAAQDAEcwRQIgY1rb3teX4UcghwwsYEcpKfhZ xWhHk3RY+Xe9Lnykq9ACIQDH4N1LntiSiTSjdJPptALQF3oHIY+lb3dvTW03rAYS jgB2AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAABjxgdNw8AAAQD AEcwRQIgBWYYCiE+rzNCRlPZXpsbFJrPtCzw/9weM3oavo+ngj0CIQC17AgHpoza SGqvOaPbJbcmVminj6Q9YDQ5+XSgNoNXGjAKBggqhkjOPQQDAwNoADBlAjEAxbcq RtQUaBweV008jmdaz+XhVWO8pD4Iff5edlooBaPsKluLW+qkInsQigFW6EQLAjBx /xKi8K8RxcuMrhFP7mdUqd5sEiAmts5HN++G+yybvW57WeELlz8iKw6TvpfIIPk= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE553fLjtVTKo2atuL6LpnrByjlD6r YjD3asakbHJDa3wrMEwOoYmU3imCRPvqN82tsBjWcY6VNJl/QPvy6HSc0w== -----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 289662667440028338290180821650111843415578 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . . . . . [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 'E1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-26 00:55:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-25 00:55:17 +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 'go1.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (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) 0004e79ddf2e3b554caa366adb8be8ba67ac1ca3943eab6230f76ac6a46c72436b7c2b304c0ea18994de298244fbea37cdadb018d6718e9534997f40fbf2e8749cd3 . . . . . . . . [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) d8bc8a6acaa0f75aa4da5297b9e3b6be571e8271 . . . . . . . . . . . . . . . . [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 5af3ed2bfc36c23779b95230ea546fcf55cb2eac . . . . . . . . . . . . . . . . [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://e1.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://e1.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 (39 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.app.go1.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'app.go1.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'go1.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018f181d372000000403004730450220635adbded797e14720870c2c60472929f859c56847937458f977bd2e7ca4abd0022100c7e0dd4b9ed8928934a37493e9b402d0177a07218fa56f776f4d6d37ac06128e007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018f181d370f000004030047304502200566180a213eaf33424653d95e9b1b149acfb42cf0ffdc1e337a1abe8fa7823d022100b5ec0807a68cda486aaf39a3db25b7265668a78fa43d603439f974a03683571a . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . [c:0|t:3|false] BIT STRING (824 bits) . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:2|false] INTEGER 30431198892305137373574337943049212863915720890572443886231695895583695964666471878757298694474167985274487780688907 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 17545648426009446249859832270192038566110410209995276766798523938951753580226106170232622720443042075569427239674105