oneok.com

Issued by R3

About this certificate

This digital certificate with serial number 04:14:ce:04:e6:3d:b0:d0:ee:e4:91:f7:ca:49:82:a8:7d:f2 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=oneok.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:14:ce:04:e6:3d:b0:d0:ee:e4:91:f7:ca:49:82:a8:7d:f2
Serial Number (int): 355528637471620731364584745880860116942322
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7a:48:0e:14:2a:66:49:d6:af:2f:99:c9:5f:a2:d9:9a:78:ff:08:10
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e9:bc:b0:e6:b9:b1:14:79:51:cf:32:3c:5d:98:65:2d:39:ca:74:b5
Fingerprint (sha256): 67:0f:e4:16:1f:3b:ec:0e:00:69:8f:7e:1f:f6:d4:b3:aa:93:90:5d:61:ea:af:90:7c:67:02:86:f2:ec:10:12

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

Revocation information

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

Check the revocation status for certificate oneok.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for oneok.com

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

oneok.com

Other certificates including the domain name oneok.com

(limited to 100 certificates)
srvise01poke.oneok.com
*.crm.oneok.com
veterans.oneok.com
securemail.oneok.com
*.oneok.com
mobile-t.oneok.com
veterans.oneok.com
veterans.oneok.com
bomgar.oneok.com
*.crm.oneok.com
sp.crmtest.oneok.com
veterans.oneok.com
yourtgsaccount.oneok.com
remote.oneok.com
*.testcrm.oneok.com
*.oneok.com
bomgar.oneok.com
sip.oneok.com
wireless.oneok.com
mail.oneok.com
*.crmlab1.oneok.com
camweb-kmcmc.oneok.com
veterans.oneok.com
apps.oneok.com
*.crm.oneok.com
securemail.oneok.com
citrix.oneok.com
mail.oneok.com
*.testcrm.oneok.com
*.crmlab1.oneok.com
bomgar.oneok.com
*.crmlab1.oneok.com
camweb-kmcmc.oneok.com
oneokadfstest.oneok.com
mail.oneok.com
sp.crm.oneok.com
www.oneok.com
vpn.oneok.com
notificationpostback.oneok.com
bomgar.oneok.com
*.testcrm.oneok.com
oneokadfs3.oneok.com
*.oneok.com
opcapps.oneok.com
oneokadfs3.oneok.com
*.dyn.oneok.com
mobile.oneok.com
sip.oneok.com
mobile.oneok.com
video.oneok.com
yourkgsaccount.oneok.com
*.crmlab1.oneok.com
veterans.oneok.com
sp.crm.oneok.com
*.oneok.com
TDCISEASX11POKE.oneok.com
video.oneok.com
ess.oneok.com
veterans.oneok.com
*.oneok.com
veterans.oneok.com
ir.oneok.com
veterans.oneok.com
sip.oneok.com
apps.oneok.com
mail.oneok.com
mail.oneok.com
mobile.oneok.com
veterans.oneok.com
veterans.oneok.com
remote.oneok.com
oneok.com
ppsyslog.oneok.com
*.dyn.oneok.com
keeper.oneok.com
mail.oneok.com
swamrv50.oneok.com
*.dyn.oneok.com
*.gis.oneok.com
exchange.oneok.com
vpn.oneok.com
keeperdev.oneok.com
oneok.com
mail.oneok.com
veterans.oneok.com
ir.oneok.com
ir.oneok.com
notificationpostback.oneok.com
wireless.oneok.com
test.oneok.com
veterans.oneok.com
git.oneok.com
veterans.oneok.com
veterans.oneok.com
TDCISEASX11POKE.oneok.com
*.dyn.oneok.com
*.CRM1.ONEOK.COM
yourongaccount.oneok.com
camweb-ofs.oneok.com
*.oneok.com

Certificate

The complete raw certificate details for oneok.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwQMKB0kHI85LB8cVNQ8N
UHpQr615Z5TZVWsAPM5iJn5BrKqNvIJMDJCLY3z2VhooIDp7ylLzj7IdO4NPj9BH
xLVksKrKGozbc6DtG9cGNu4uTF17ToHzvN0tq2iGrS/EraExRkql/gFTlJxi8psk
CgL3Eucgjx5LJhCqtWeFk5SkzysMk+qpvTn/JpaDkn7xp7PceKDJNuzGTfymy35G
it2k+T4DdrdtesxSf4cpPDTURiXR1TEUx8r20nBbaCOPMnTR4ZhyIdsEf5Sr02BA
c+1xKZAAnKUsP8cCjWUvVlRyq2E4QiofdAmE2DV3l+OoToxGSp5+MjiKqh86ntfL
NQIDAQAB
-----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 355528637471620731364584745880860116942322
 . . . . . . . . [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 2023-12-06 04:29:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-05 04:29:42 +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 'oneok.com'
 . . . . . . . . [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 24365491530839477608798319182424988067333413650643842768697212057785840119432691575355794784111897736229975169953347831686169658925411832813939357138995819370204059236119020715267389466736637647719796640130145689504255729923113924186848928426864290210246804715050132499195983832372331941524574692788127036575710931596987514722714371555112653273220914791231656550678795760031956080350590941195524514370603857132359987211675807290704501396391434441755003542486853090790004254320991559261566892190060550211603212157202782481068276782592206200558110907242043389063978442223527221547132944862837593764138115460703949671221
 . . . . . . . . . . . . . . . . . . . . [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)
							7a480e142a6649d6af2f99c95fa2d99a78ff0810
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oneok.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c3d9a7a5900000403004730450221009c1c4b6dee51d41f09b2621e09cc49b4322757850f6fd9c4bd301fce4ff2a06e02207044ae9253f00d069ab7804943133e8f41f985871e8a5833ce244d9e50451f7b00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c3d9a7a5d00000403004630440220263105f1ffb01f579707e57edd5a0d7a81296a61a4ea1e1a38d53b21adc9faf902202a235dc699bcc0a8f4766d171f0dc877309905c1ff46b0eaef53c3362e77c4dc
 . . . . [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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