contacting.me

Issued by R3

About this certificate

This digital certificate with serial number 03:f5:ab:7d:be:58:52:ea:a2:0d:f0:e9:b7:18:7e:7a:d6:9a was issued on by Let's Encrypt.

With 7 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=contacting.me

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f5:ab:7d:be:58:52:ea:a2:0d:f0:e9:b7:18:7e:7a:d6:9a
Serial Number (int): 344933988575952765375918914530197469058714
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3f:b4:5e:e6:d1:cf:de:f2:67:81:6a:c7:6f:4f:bc:4b:ca:58:94:85
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c2:e7:ab:13:3c:b6:f2:d3:7d:09:28:12:78:c7:fc:26:f2:93:26:1b
Fingerprint (sha256): 90:fa:fa:ad:68:49:65:c5:65:f6:87:a4:ae:f7:04:c8:7e:43:0c:43:c1:4b:cc:83:ea:63:d2:1c:f2:87:00:57

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

Revocation information

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

Check the revocation status for certificate contacting.me

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for contacting.me

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

cancuna.com.srilekha.in
contacting.me
healthyhomestores.com.mudhoneys.com
i-usa.com
quitevisiblestudio.com.easyaffiliatestartup.com
reachyourvoters.com
startsomethinggood.com

Other certificates including the domain name contacting.me

(limited to 100 certificates)
sni.cloudflaressl.com
sni.cloudflaressl.com
contacting.me
contacting.me
contacting.me
sni.cloudflaressl.com
contacting.me

Certificate

The complete raw certificate details for contacting.me in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAupUwoJG8Y7JxMsUi3z44
IJcBz+e1SGMsK0kLdvxu8jzB9VfxMqCJB/ysXaP2YvNqtM/JoD+sxKAXvv8MqcZ8
wuzGPhNnYjmoswGyqgQcgCI2SK8psphcpPdhuotiPMfj0k0mlePjHjn5g22Ai6em
TeSdeRmVCBGcwFeDzPLRFX0rZQC0Pscs46qwnVBpoa1QLVRk6ToHgYifPRmMH/KA
K0KyiCOxLLytPQX+sab6w6U8gGVbvMiuabtd1/iNZrv734Y0ehWVdgXuOfmjTUzN
sCLscZ0+p5qDldR9QsvvfAe5ST4KlBwI04Q4GI9uw3OB7vYUHQIWdAXcAS4pNGK8
iQIDAQAB
-----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 344933988575952765375918914530197469058714
 . . . . . . . . [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 2023-12-15 20:30:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-14 20:30:44 +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 'contacting.me'
 . . . . . . . . [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 23553893030005982750692288705140976450278396283209156494938950829984920310845817017740080407885133932555055420878694587579534242322227001029401130423840142148640245988062028742458365292572845688468994454666600389400418507185831352917690183478584672613452621388596977166785984371130539722250502926318752029834149720582921108767386114579762997064351501908997721583147693371043010283891763491390847524523264049041034209556117078052945697186164592875392598352337484847409368664585249990803783160488291734218724795798477279474505724700149955407014380408811556878104646651419144460705268938595514727741102177327458661088393
 . . . . . . . . . . . . . . . . . . . . [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)
							3fb45ee6d1cfdef267816ac76f4fbc4bca589485
 . . . . . . . . . . . . . . . . [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 (185 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cancuna.com.srilekha.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'contacting.me'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'healthyhomestores.com.mudhoneys.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'i-usa.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'quitevisiblestudio.com.easyaffiliatestartup.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'reachyourvoters.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'startsomethinggood.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c6f6390cf0000040300483046022100a2fd6bf9741f9ee392972fd60d1947d092752746925a1616b4927fa272ea3ed80221008ea7b5ead8d552a6d86c06cce7a0c1625fc8a5a410e367401b283a74fc7e84b20076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c6f6390de0000040300473045022100c8b0aef3df8bb05a4e740e2d1f132d83ceae9136f1e47d5f856d7b507c12f8fe02206711c7e262f77769bf15ef0cb8fb33ce569dd738dbd40d664edcd25793598726
 . . . . [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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