stemhigh.org

Issued by R3

About this certificate

This digital certificate with serial number 04:30:34:8c:09:39:3f:de:19:ac:be:7a:e1:fe:54:c9:64:87 was issued on by Let's Encrypt.

With 13 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=stemhigh.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:30:34:8c:09:39:3f:de:19:ac:be:7a:e1:fe:54:c9:64:87
Serial Number (int): 364852544303664501088571099232555902788743
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2b:4d:ff:13:81:9e:f2:cf:da:41:4b:81:39:9d:20:9e:18:89:b8:50
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3e:f6:62:76:8f:81:c3:74:c2:14:02:89:8d:25:08:cc:1c:9e:be:c0
Fingerprint (sha256): 1d:bc:ff:b0:a3:be:97:6b:9e:26:b1:82:5e:6d:64:71:92:6a:78:6f:a8:e8:c0:81:5d:47:9d:38:0f:c4:56:b6

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

Revocation information

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

Check the revocation status for certificate stemhigh.org

13

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for stemhigh.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

arbitragemonthly.com
businessvideothatworks.com
chargemaps.com
cicatello.com
crono.in
edventurekids.com
graciemovies.com
hazardmagnets.com
stemhigh.org
swealthystix.com
thetruegospel.org
vicarious.net
watermarkgroup.net

Other certificates including the domain name stemhigh.org

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA397OI0Qw3dA7WQPxvChb
qgUi92Y11wTHYb0v4mNNoy8/5iXxaedYhasGPn5MxPtI7/GH6KwkRTQvaNb+oSQF
5He5HUMJmhxoP9N38kRrtg43rO35CaSO1JC46ucjP0oFJYT6yZ/uQUHdeXSK+q5J
0gr419pr7/yFdDPm8GrLK9l9HJ8InmAskXL47lakP2skUOwy6kyRn/kNZhF0w1gU
47aA9IfIGFPeCgGEgCmVJgmsz5xwzKvKWjtAB9oUuTkNtPakzrcIRgLbDWd35thv
xGGEVaqtXwlZFvWTb3fv4X68A91zkLe6NOg3z2pXtma27lE/CDoxluLdUxuA5NPO
zQIDAQAB
-----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 364852544303664501088571099232555902788743
 . . . . . . . . [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 2024-04-05 08:37:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-04 08:37:58 +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 'stemhigh.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 28261011359072148943783180059125564696292791434230319350904448599262525704000948288505737495575693564726220670282171453674702541343289396600820844321866798064381649686764526748571418266891420675968748700716039113719564656783182312362877777466120140947032753025675730003699433095661332351141179446688845048715570716533781541100676332426192159194961350777955622548517299568538180320227583325802702741018977830226727161126302400406044180547844019829872664540305008022154394834191502440695989816788878959470290665641258704609853692875163997326421532446729089690895213727274257685692852552808118064155835606439018150219469
 . . . . . . . . . . . . . . . . . . . . [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)
							2b4dff13819ef2cfda414b81399d209e1889b850
 . . . . . . . . . . . . . . . . [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 (236 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'arbitragemonthly.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'businessvideothatworks.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chargemaps.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cicatello.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'crono.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'edventurekids.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'graciemovies.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hazardmagnets.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stemhigh.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'swealthystix.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'thetruegospel.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vicarious.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'watermarkgroup.net'
 . . . . . . . . . . . . . . . . [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)
							00ee0075001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018ead9f4496000004030046304402206d364137bc1024f527c2959d43195acfbc44eb50547de98d7e6eedfa0cc501e202202daf343c538713f9e2944b7e7e27e4c798d81a9cebb85914e93c504d5a1e9f81007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ead9f448300000403004630440220365c4e10ab1c41b72c72b2b471a2d7dbdfbd263fa81bcaa3f3a0f14b29f42db702204167582ef16c3441949c3f08e704f79c4df6ad0131a00a5d47113eeb64af06b4
 . . . . [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)
		0034edc7e68235ad2deb1a354c3457cde9c3934cbfecb2fdfe926892fab81b427c62ea891e7e358c81de2959858453afbb7042bce4be7a8112e300388f7f8951b141aacc487511d78a5131661dab092d43c8b9aafd3691a66ce1304a68458011a7ff9ec421801d0d6b1fe94d69f5efdca862bf1380c7d5771128f83af4d208fea8ce547a44872c3d5e88f971791648f86e7ea20a0c824b837702634a7fc43047e1a65b7b5691f4e5b677fec29c04c2af0703577efbb53a476dd34987f8c1fc8acdc196bc66e54589e8cf27aeaf4911ebc251f1df591029c92093565380541094190217f488f2375dd9fbfbbe4acefe621ab6ed8abf99d4976706a1e547551a4fed