portal.feedmedev.cc
Issued by E1
About this certificate
This digital certificate with serial number 04:f7:07:32:53:a2:17:d0:2d:89:2f:08:c1:e0:36:30:b0:19 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:
- 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=portal.feedmedev.cc
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:f7:07:32:53:a2:17:d0:2d:89:2f:08:c1:e0:36:30:b0:19Serial Number (int): 432508454263608537471673802716361371201561
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: c0:1e:34:ff:90:4f:21:50:61:73:03:37:e6:83:7b:85:25:d9:e0:b1
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac
Fingerprint (sha1): 64:c5:d6:15:7f:81:94:2e:f2:06:bd:11:d0:8d:e1:fd:78:f9:c4:bc
Fingerprint (sha256): 5e:6b:b7:2a:63:12:1b:63:58:eb:be:d4:4b:ff:b8:49:8d:55:d8:bc:c0:99:f3:33:b9:8e:b1:a1:cf:46:bf:6e
Issuing Certificate URL: http://e1.i.lencr.org/
Revocation information
OCSP Server: http://e1.o.lencr.orgCheck the revocation status for certificate portal.feedmedev.cc
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for portal.feedmedev.cc
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
portal.feedmedev.cc
Other certificates including the domain name feedmedev.cc
(limited to 100 certificates)
ezbc.me
marketing.feedmedev.cc
phio-playground.eql.ai
www.techmust.com
aeg.mandolin.com
clinicadralexandreferreira.nerit.app
licitacoes.camaragroairas.ce.gov.br
www.scoupar.dev
www.scoupar.dev
setup.mynevo.com
dl.u-shop.vn
origo.academy
www.thachai.ac.th
mobile.feedmedev.cc
o.posible.in
feedmedev.cc
feedmedev.cc
drsarulrhaj.com
www.qanetics.com
get.broomy.app
get.broomy.app
portal.feedmedev.cc
www.calidadhealthcare.com
stg-shops.cercle.app
marketing.feedmedev.cc
mattbull.dev
qr.feedmedev.cc
admin.cheart.io
api-atendimento.meueleve.com.br
www.toeveryone.live
www.mtg.fail
www.tech-mechanix.com
static.glowvietnam.com
sni.cloudflaressl.com
www.calidadhealthcare.com
www.waitrose.enezatelecom.com
chrisasfour.com
hackathon.rzeszow.pl
getcar.app
feedme.cc
theopenborders.com
oauth.feedmedev.cc
feedmedev.cc
links.hereugo.app
twit.photos
american-trenchless.com
pich.co
portal.feedmedev.cc
mymoment.ashreinu.app
www.adwind.ca
devmarcel.com
dev.manichips.com
auth.communitylabstesting.org
sizechart.app
feedmedev.cc
www.algoforms.com
devmarcel.com
o.posible.in
pos.feedmedev.cc
portal.feedmedev.cc
sni.cloudflaressl.com
crm.farmart.co
feedme.cc
feedmedev.cc
marketing.feedmedev.cc
phio-playground.eql.ai
www.techmust.com
aeg.mandolin.com
clinicadralexandreferreira.nerit.app
licitacoes.camaragroairas.ce.gov.br
www.scoupar.dev
www.scoupar.dev
setup.mynevo.com
dl.u-shop.vn
origo.academy
www.thachai.ac.th
mobile.feedmedev.cc
o.posible.in
feedmedev.cc
feedmedev.cc
drsarulrhaj.com
www.qanetics.com
get.broomy.app
get.broomy.app
portal.feedmedev.cc
www.calidadhealthcare.com
stg-shops.cercle.app
marketing.feedmedev.cc
mattbull.dev
qr.feedmedev.cc
admin.cheart.io
api-atendimento.meueleve.com.br
www.toeveryone.live
www.mtg.fail
www.tech-mechanix.com
static.glowvietnam.com
sni.cloudflaressl.com
www.calidadhealthcare.com
www.waitrose.enezatelecom.com
chrisasfour.com
hackathon.rzeszow.pl
getcar.app
feedme.cc
theopenborders.com
oauth.feedmedev.cc
feedmedev.cc
links.hereugo.app
twit.photos
american-trenchless.com
pich.co
portal.feedmedev.cc
mymoment.ashreinu.app
www.adwind.ca
devmarcel.com
dev.manichips.com
auth.communitylabstesting.org
sizechart.app
feedmedev.cc
www.algoforms.com
devmarcel.com
o.posible.in
pos.feedmedev.cc
portal.feedmedev.cc
sni.cloudflaressl.com
crm.farmart.co
feedme.cc
feedmedev.cc
Certificate
The complete raw certificate details for portal.feedmedev.cc in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIDhTCCAwugAwIBAgISBPcHMlOiF9AtiS8IweA2MLAZMAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF MTAeFw0yMzEyMDgxMjI1MzNaFw0yNDAzMDcxMjI1MzJaMB4xHDAaBgNVBAMTE3Bv cnRhbC5mZWVkbWVkZXYuY2MwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAT3eDhn EQYkSKJ04DDlJuNS/GAm9hEnEczjwMKVUFFFP1V+QG4an4okQcVl4kjzkrvE0plB yQOqc9EUpUjkuoXzo4ICEzCCAg8wDgYDVR0PAQH/BAQDAgeAMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTAHjT/ kE8hUGFzAzfmg3uFJdngsTAfBgNVHSMEGDAWgBRa8+0r/DbCN3m5UjDqVG/PVcsu rDBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9lMS5vLmxlbmNy Lm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL2UxLmkubGVuY3Iub3JnLzAeBgNVHREE FzAVghNwb3J0YWwuZmVlZG1lZGV2LmNjMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIB AgYKKwYBBAHWeQIEAgSB8wSB8ADuAHUA7s3QZNXbGs7FXLedtM0TojKHRny87N7D UUhZRnEftZsAAAGMSZrYcwAABAMARjBEAiAxWB1JSKtaD9PuW/z3fMRYVL/bUEoO 9Hm8O7aJWajpTgIgSL0tMYU+fkfdbNCDt9f/9DgSPqCtDKqXpo8OdD+HymkAdQBI sONr2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAYxJmtnNAAAEAwBGMEQC ICyIQJC3QT6G80IO/AuSdrTBDKe85rG5vOgWsi/fysnYAiAEz1XixodTzmRbt1M/ im91xv69Ha/sXLJ6ktzCGny6vzAKBggqhkjOPQQDAwNoADBlAjA2EvU0UK3nU9HE +jwgkG9oQAiS6xmsVcHOm5ca9LqizRpWfDiot9859B19wVjK74gCMQCIxsPsRbXh Xy0igCLx1Zn2NKnG67m18Hoiia5vs638rY1zQ4xEFAQb9bC1M9RGAdo= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE93g4ZxEGJEiidOAw5SbjUvxgJvYR JxHM48DClVBRRT9VfkBuGp+KJEHFZeJI85K7xNKZQckDqnPRFKVI5LqF8w== -----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 432508454263608537471673802716361371201561 . . . . . . . . [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 2023-12-08 12:25:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-07 12:25:32 +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 'portal.feedmedev.cc' . . . . . . . . [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) 0004f778386711062448a274e030e526e352fc6026f6112711cce3c0c2955051453f557e406e1a9f8a2441c565e248f392bbc4d29941c903aa73d114a548e4ba85f3 . . . . . . . . [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) c01e34ff904f215061730337e6837b8525d9e0b1 . . . . . . . . . . . . . . . . [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 (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'portal.feedmedev.cc' . . . . . . . . . . . . . . . . [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) 00ee007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c499ad8730000040300463044022031581d4948ab5a0fd3ee5bfcf77cc45854bfdb504a0ef479bc3bb68959a8e94e022048bd2d31853e7e47dd6cd083b7d7fff438123ea0ad0caa97a68f0e743f87ca6900750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c499ad9cd000004030046304402202c884090b7413e86f3420efc0b9276b4c10ca7bce6b1b9bce816b22fdfcac9d8022004cf55e2c68753ce645bb7533f8a6f75c6febd1dafec5cb27a92dcc21a7cbabf . . . . [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 8322758639145091000208852352881732541490211541395713701644743489298145247035702186404900144202933073234910862045064 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21051818851634680076194258102912906237186197672864989452881625225704183442280108006471343266573591720748654809973210