Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oneok.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 13:33:06 UTC · ↺ Refresh
MX Hostnames
- oneok-com.mail.protection.outlook.com
MX Priorities
- oneok-com.mail.protection.outlook.com: 10
A / AAAA Records
- 64.239.109.1 (no PTR)
Mail Server IPs
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns1.ultradns.net administrator.oneok.com 2013097793 900 600 86400 3600
Primary NS (mname)
pdns1.ultradns.net
Admin Email (rname)
administrator@oneok.com
Serial
2013097793
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
pdns3.ultradns.org
pdns4.ultradns.org
pdns5.ultradns.info
pdns6.ultradns.co.uk
pdns1.ultradns.net
pdns2.ultradns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf-0014fc01.pphosted.com include:spf.protection.outlook.com include:22229118.spf06.hubspotemail.net ip4:172.110.140.2 ip4:172.110.140.58 ip4:172.110.140.59 ip4:172.110.141.2 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
20 records- figma-domain-verification=4191306716f547d83dae15ef5a3262ac9c2408c5d2d0db855db2d23ec6787abb-1756226478
- sitecore-domain-verification=fc1dfe9387e846d8b961c3bfd39acc82
- XdrZeUbKn1qili1mrKawvTe2TZu0uG564ay/oBpeqJSe+fVNq6n0bDfexNba/5YPAZRicbq5veIJlXCLkNly4A==
- google-site-verification=dwu6qaOPNusqFcx1RuTC8hNDeILGaVyyQqLHGNsxatA
- miro-verification=c4fd612d2cbeb9f4386125a29ba5c1170ff8fa0e
- docusign=86ee9a37-9f9c-4c49-8619-ea584fca006d
- SPFv=spf1 include:spf-0014fc01.pphosted.com include:spf.protection.outlook.com include:22229118.spf06.hubspotemail.net ip4:172.110.140.2 ip4:172.110.140.58 ip4:172.110.140.59 ip4:172.110.141.2 -all
- MS=ms61409541
- cisco-ci-domain-verification=11abd7bb6ca44e9334f81708f9069f120d0c5c1fbd277c9f2b4d5bdea1e1996
- sophos-domain-verification=9a21bbfc3e7601258f6c4ecc7573190107d56ee046193c99dc1a9cfa6d8c681a
- sprout-social-e83fa7dd-1f9e-4bcd-b857-aef3c5e469fe
- wiz-domain-verification=d97a06498d141fea3c145595ca57058ed652352512ba161ded5f7129dde6dee1
- coda-verification=f061310f-b3e3-4507-9487-3e9c1fd0715e
- BXZDx/pJ7XkupiqcgxdfChfPCgMqMGbllxZMZ07viE0schQ0al57Bcojv/AO+GTUDIuVO7qNsPaPXbe5F+Hk8Q==
- 3HSksZjnLllWx7QOGmoZp7DAAk2dhJJk2CgnpKsTxJ8LyZqxYySotO+rsxHnAhBMOzRRSVWcS+m2QOU+HTHcYw==
- sophos-domain-verification=47bd319c14213a6a06300fc4ba896086cca9582389518e6b9cc296fcb0952e82
- _k0dqzenna8kk7vxs2at5hqf3m6ss30q
- postman-domain-verification=f40701bfb781c0d94cc8b474c4e3e59dc4e02ada3614ba04734817f9da44093b9e3e7f7979d4de2371a17db4a2737aa5fa1dae41d19178fa4afca059f0e6b90f
- docusign=b3c70927-cb39-4f13-9fc4-164decddf565
- _8kf7o3ph907nx6mklgpagao9b0cyh43
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