testarchitect.com
Issued by E1
About this certificate
This digital certificate with serial number 03:4e:e4:d2:23:b2:1f:7c:49:73:74:50:a8:14:9d:18:7f:0b 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=testarchitect.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:4e:e4:d2:23:b2:1f:7c:49:73:74:50:a8:14:9d:18:7f:0bSerial Number (int): 288183037504489886567155098343875435593483
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: bd:6a:4d:f4:4e:d9:9a:0f:33:05:23:e3:fe:b5:41:95:46:47:25:9b
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac
Fingerprint (sha1): 61:b2:2f:08:7d:17:f3:7f:da:29:40:3f:b7:44:84:fb:00:57:5a:c7
Fingerprint (sha256): fe:c5:64:48:ca:f5:7c:a2:d3:45:78:b9:d4:6e:0f:ac:fd:46:b0:76:d0:85:14:3a:df:84:40:25:dd:d4:6b:33
Issuing Certificate URL: http://e1.i.lencr.org/
Revocation information
OCSP Server: http://e1.o.lencr.orgCheck the revocation status for certificate testarchitect.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for testarchitect.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
*.testarchitect.com
testarchitect.com
testarchitect.com
Other certificates including the domain name testarchitect.com
(limited to 100 certificates)
go.testarchitect.com
testarchitect.com
gkubota.com
tutorials.testarchitect.com
test1.testfirebase.vak0160.com
tutorials.testarchitect.com
bpdad.me
buuze.me
try.testarchitect.com
tutorials.testarchitect.com
tutorials.testarchitect.com
*.testarchitect.com
sni.cloudflaressl.com
testarchitect.com
www.fuzzyfelons.com
vld.xyz
test1.testfirebase.vak0160.com
tutorials.testarchitect.com
testarchitect.com
www.fuzzyfelons.com
testarchitect.com
*.testarchitect.com
renataborreguin.com
www.anderick.com.br
tutorials.testarchitect.com
*.testarchitect.com
www.timezonewiz.com
testarchitect.com
www.hrdimalacania.sk
nchandi.org
testarchitect.com
testarchitect.com
gkubota.com
tutorials.testarchitect.com
test1.testfirebase.vak0160.com
tutorials.testarchitect.com
bpdad.me
buuze.me
try.testarchitect.com
tutorials.testarchitect.com
tutorials.testarchitect.com
*.testarchitect.com
sni.cloudflaressl.com
testarchitect.com
www.fuzzyfelons.com
vld.xyz
test1.testfirebase.vak0160.com
tutorials.testarchitect.com
testarchitect.com
www.fuzzyfelons.com
testarchitect.com
*.testarchitect.com
renataborreguin.com
www.anderick.com.br
tutorials.testarchitect.com
*.testarchitect.com
www.timezonewiz.com
testarchitect.com
www.hrdimalacania.sk
nchandi.org
testarchitect.com
Certificate
The complete raw certificate details for testarchitect.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIDljCCAxygAwIBAgISA07k0iOyH3xJc3RQqBSdGH8LMAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF MTAeFw0yNDAyMDYwMTQzNTZaFw0yNDA1MDYwMTQzNTVaMBwxGjAYBgNVBAMTEXRl c3RhcmNoaXRlY3QuY29tMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEPnAweslH 6LpDki2Av0/AS8GkYD4fRXmgGL15sV6yFTGjpQ25oxUk6C64tDpPPRcAPAbvPXUe hMbXBjoS7fnaJaOCAiYwggIiMA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUvWpN9E7Z mg8zBSPj/rVBlUZHJZswHwYDVR0jBBgwFoAUWvPtK/w2wjd5uVIw6lRvz1XLLqww VQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vZTEuby5sZW5jci5v cmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9lMS5pLmxlbmNyLm9yZy8wMQYDVR0RBCow KIITKi50ZXN0YXJjaGl0ZWN0LmNvbYIRdGVzdGFyY2hpdGVjdC5jb20wEwYDVR0g BAwwCjAIBgZngQwBAgEwggECBgorBgEEAdZ5AgQCBIHzBIHwAO4AdQBIsONr2qZH NA/lagL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAY18TPwRAAAEAwBGMEQCIBIlH5h5 duHMZyhtVN9VD2oUBpBvlu+zs4mc3MHe5C0vAiB++wjQN/qQJa8Qe3p/o6mY5bEv PkYo6bz9Z0qEUsN+FQB1AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOzew1FIWUZxH7Wb AAABjXxM/CIAAAQDAEYwRAIgZDwIXuPt40A9OyDGFIFFFuyGB4ngNspruZxyRWMT 6i4CIDpgBb17c1XtamiX32j89Tyqe7/dzq2shCDMl+Qnsg/ZMAoGCCqGSM49BAMD A2gAMGUCMHhHkfCx5xo7dG0w4LYelsbiAXBBz5TcQgnneaTyqhyYXQ+rlYCeVfIn /iAINjLrMgIxAONIeQWXXUvOwCkq4UKD/EViPugK94rOb9v52VKbkDKD1iWJGplF fu4CEnwuO2X7iw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEPnAweslH6LpDki2Av0/AS8GkYD4f RXmgGL15sV6yFTGjpQ25oxUk6C64tDpPPRcAPAbvPXUehMbXBjoS7fnaJQ== -----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 288183037504489886567155098343875435593483 . . . . . . . . [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 2024-02-06 01:43:56 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-06 01:43:55 +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 'testarchitect.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) 00043e70307ac947e8ba43922d80bf4fc04bc1a4603e1f4579a018bd79b15eb21531a3a50db9a31524e82eb8b43a4f3d17003c06ef3d751e84c6d7063a12edf9da25 . . . . . . . . [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) bd6a4df44ed99a0f330523e3feb541954647259b . . . . . . . . . . . . . . . . [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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.testarchitect.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'testarchitect.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d7c4cfc110000040300463044022012251f987976e1cc67286d54df550f6a1406906f96efb3b3899cdcc1dee42d2f02207efb08d037fa9025af107b7a7fa3a998e5b12f3e4628e9bcfd674a8452c37e15007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d7c4cfc2200000403004630440220643c085ee3ede3403d3b20c614814516ec860789e036ca6bb99c72456313ea2e02203a6005bd7b7355ed6a6897df68fcf53caa7bbfddceadac8420cc97e427b20fd9 . . . . [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 18512720261352890648479722088100480347290777915051383626688681378485283594858216314150704775683896508600472975895346 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 34982070243791625627674753427177116950428359208536648970593063972158436513393652633221696748166684016166944977058699