mail.kokomohumane.org

Issued by R3

About this certificate

This digital certificate with serial number 04:c1:4b:c3:4d:f7:23:07:a4:d5:f8:62:90:f1:28:c8:b3:43 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=mail.kokomohumane.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:c1:4b:c3:4d:f7:23:07:a4:d5:f8:62:90:f1:28:c8:b3:43
Serial Number (int): 414224346721679129855223802335676951212867
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ba:47:c2:06:ff:5e:9f:b1:b2:58:39:21:fe:e0:30:ca:77:92:4e:95
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 02:45:ea:7f:a8:f5:29:87:4a:a1:97:a2:11:86:e8:54:3c:d1:91:de
Fingerprint (sha256): b9:35:48:ea:70:af:c8:68:33:d9:8e:ec:42:ab:b2:e9:1f:71:e4:d8:1e:dc:fc:8d:c0:43:26:ef:37:ec:ab:a6

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

Revocation information

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

Check the revocation status for certificate mail.kokomohumane.org

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.kokomohumane.org

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

kokomohumane.org
mail.kokomohumane.org
www.kokomohumane.org

Other certificates including the domain name kokomohumane.org

(limited to 100 certificates)
kokomohumane.org
kokomohumane.org
kokomohumane.org
kokomohumane.org
kokomohumane.org
kokomohumane.org
kokomohumane.org
kokomohumane.org
www.kokomohumane.org
mail.kokomohumane.org
mail.kokomohumane.org
kokomohumane.org
kokomohumane.org
kokomohumane.org
kokomohumane.org
kokomohumane.org
kokomohumane.org
mail.kokomohumane.org
kokomohumane.org
kokomohumane.org

Certificate

The complete raw certificate details for mail.kokomohumane.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2WfqjvweEh9rVru9W9Ab
tOdQwBBCefa4k/9yWNQURkQirLdHMS3Ee4pigGUErIPlGEpn1zqPuni5rNUoZgr7
+xi73aknNL3q5HcYzcVq7xRK38uorDH/FVHeYB9yd7WLlkXGruNhc3nVsfGgIvhu
252lxVLZ3niIyKOLTe+ndEHQZg2af4LEO7BSvzzxy5q4MX+DB6DWILfyGXfgZfBu
7OH1jfEKSNDcTBkxzvFX2hUgBLfrZZ+P/6VK2KNvGfFkB0bGxbZa+honmGjZNdrq
7ks/LbdRkRdhARUKXoUottJ57hmZMjHBG4XjkslCfqYUeQCkRdXzGuavSmTy3V2U
6wIDAQAB
-----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 414224346721679129855223802335676951212867
 . . . . . . . . [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 2024-04-09 19:03:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-08 19:03:13 +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 'mail.kokomohumane.org'
 . . . . . . . . [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 27444955187540063832863975647058630706524396393075357321406148631515042343528320437364145621166747014073059439154630509907572248987041708448591901204624893636231459614584387493799564505738782564982656598720303375396144478903307437954415961644737231336601488104871380410415624826823673693155806794369332951206935504343180118282352301059728243244338062160275828492858435374972934645884785193218364827117584662118470428073403266470989453791364170793373036125207246298079974704430988682391863113583010329190915786853991148978679355499187319744478741663364506252776690247635483893309770397568875959976716253834211506361579
 . . . . . . . . . . . . . . . . . . . . [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)
							ba47c206ff5e9fb1b2583921fee030ca77924e95
 . . . . . . . . . . . . . . . . [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 (65 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kokomohumane.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.kokomohumane.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kokomohumane.org'
 . . . . . . . . . . . . . . . . [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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ec475238b000004030047304502206f8c0afd90d2283aabcfae431e91d7b2ac78d90d911c335dfd862f7915cfdcac02210081953dea2dfe277e73f455208ceb0bcbe18df189dda26897c8f598c08e7854980076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018ec4752382000004030047304502205669975de027f45035cb6ddd70040106099bac0b32f640ab13e259061fe66db8022100f8d4a7cdf2d832e930709919a2a08bff6338cc457d4f785208bbeec9748d3da9
 . . . . [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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