appandme.app

Issued by R3

About this certificate

This digital certificate with serial number 04:5d:a5:78:93:37:ae:38:88:c6:b7:5f:9a:ca:5a:1a:06:b2 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=appandme.app

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:5d:a5:78:93:37:ae:38:88:c6:b7:5f:9a:ca:5a:1a:06:b2
Serial Number (int): 380315352531541478399476402121765461558962
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 64:a0:a3:c9:0f:cc:cf:ac:f6:c5:f3:b9:2b:ec:cf:1a:f2:7f:72:9e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): da:5d:96:72:d1:34:05:28:b1:a6:ae:cd:75:a3:bb:40:fe:6b:f1:71
Fingerprint (sha256): bb:48:09:c1:53:1b:5c:53:f9:bd:d3:de:dd:75:f4:48:ec:f2:0c:38:55:51:ff:0d:96:4e:6d:55:7d:84:46:69

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate appandme.app

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for appandme.app

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

appandme.app
www.appandme.app

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(limited to 100 certificates)
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appandme.app
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appandme.app
appandme.app
www.maharshpatel.dev
get.appandme.app
electricworkofnyc.com
demo-en.snapmentor.no

Certificate

The complete raw certificate details for appandme.app in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6Ii3Xj+ZV/YpFdz+v9Kv
M2ZBg+XRkZewY6c4yBlJthUNGAt3V+5fpAQhoC56OzxXQTaC4+NzNQXNrDmgpWqy
Jr3OrBCQqisM5Dp39AXiv2MGvU5iw3RjJweZI9poHLD74sH7RVyQSAiu+jMe3UJa
3+lLjIwHKvSgk7fLecb/3Bdjo7E+kUeAVyX5GLLixcKVhKmfxEcJTtYNnMSC2mBC
gzft9Eug6bz0We2Bh22TgiqvI9/hXkw7yAG+R7g9zggw8cyOgwtGbnVoaUqUE22Y
dqH+yMB1TeKeEa1q3yelLNNidLFvdXMjw2Qtxr+yJqZKiA9yWFHGWTSWjsB9qcmA
jwIDAQAB
-----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 380315352531541478399476402121765461558962
 . . . . . . . . [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 2023-12-12 19:06:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-11 19:06:51 +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 'appandme.app'
 . . . . . . . . [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 29354704063391803039880289544283476250358891374120856809929619488108573580257152446007863184826071123521952562888597303973583947269749590865336528557387415217300308318033993995841988961165322266170878732440567800833228815985579299659892584833439509012133683034442285631823489000814155650259959354560279121478019363286674533037924687779567466076657378445048165211146731518176774095216112985188397830450906786598958314078485252793921804032021685773490495373876449394013490641102484444765074526442226331935288588282657262336158070018522158855290272160138015100475159244695997685869374024757390081372547770505445719507087
 . . . . . . . . . . . . . . . . . . . . [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)
							64a0a3c90fcccfacf6c5f3b92beccf1af27f729e
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'appandme.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.appandme.app'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c5fa3b17000000403004730450220341f35951648148e437a331cba2f226300f0947dd6310a57118990c0f851bb1f022100bae03188b174c7e7483921cd73731ef8d1e55c76d3ae8726f07706f58f8564a3007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c5fa3b17a00000403004830460221009ac29e2509a120a0b29d93f4ebbb00350efcffa51a9847b898b79fc140d780c2022100ee805fbee5a16e30acc7ec94c34b8f9d156fd93ec4af448d2212179e9cdcc8dd
 . . . . [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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