Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
citgo.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 11:26:16 UTC · ↺ Refresh
MX Hostnames
- citgo-com.mail.protection.outlook.com
MX Priorities
- citgo-com.mail.protection.outlook.com: 10
A / AAAA Records
- 146.146.5.20 ↩ citgoplus.citgo.com
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
cbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 465 83000 10000 600000 86400
Primary NS (mname)
cbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
465
Refresh
83000s
Retry
10000s
Expire
600000s
Minimum TTL
86400s
Nameservers (NS)
cmtu.mt.ns.els-gms.att.net
cbru.br.ns.els-gms.att.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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- dropbox-domain-verification=z7ngmm2p3nt9
- apple-domain-verification=L51IYBzACmrRDEfq
- cisco-ci-domain-verification=561f2839686abcd382f55a9f60ac1410e3ab52085a628a8e341a9da4097fc535
- google-site-verification=vHih97kxMph1RHiaYloQYkMNkzFhAJLQKeuaaTdh0LY
- atlassian-domain-verification=nivFJ90dMbKVgkW7cBJSK1vbHaXs/uMwxp4RagikSNcCsys03/cckBcDXf3yO5Ap
- successfactors-site-verification=YWNkOWNkMmE4MmE5Y2ZhMWY2MjRhMzRlYzRlNDU3NWFhNjJjNjcyZGE3YTBjODcyZDRmNzkyMDkyNGMyM2IwMA==
- docusign=8b2f279f-f703-454b-aee7-c07d8cfc968c
- vmware-cloud-verification-f1766778-8cb9-4be1-9071-fd6a82983107
- figma-domain-verification=730928f3afe313a59b618af281447c40d2600a0b1086fe695d45f7101dba421a-1739368062
- g3o43p8vru3msfknj31srn6qh5
- openai-domain-verification=dv-GtDs1ZAgRDWy2hWXTHf8Y1CS
- r/eN21NCQpA08pEKCiE7DtTmUP4IAaFP/JyaesIeBxtO53qsPLIahLSdh4fteuCpEGeNvlxDuxsQr43ju4Kqgw==
- smartsheet-site-validation=LE-VETI7v5zNwqyp6RBe8TcjTHh5De5M
- apple-domain-verification=B5c0bz0btAcqRGRp
- docusign=9c92ca8e-7c61-4435-be6f-7f6cc8443a89
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- google-site-verification=wtVEYk4cJbFRlUmqkcpZEH4VTx_jUXqu0W_7okI4GV4
- ZOOM_verify_m-9wWHL5TlWdGCMdv6MXqg
- MS=ms10182954
- YWNkOWNkMmE4MmE5Y2ZhMWY2MjRhMzRlYzRlNDU3NWFhNjJjNjcyZGE3YTBjODcyZDRmNzkyMDkyNGMyM2IwMA==
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