gulfoil.com

Valid Email Server
Domain Lookup › gulfoil.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gulfoil.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 22:45:36 UTC · ↺ Refresh

MX Hostnames

  • mxa-00188801.gslb.pphosted.com
  • mxb-00188801.gslb.pphosted.com

MX Priorities

  • mxb-00188801.gslb.pphosted.com: 10
  • mxa-00188801.gslb.pphosted.com: 10

A / AAAA Records

  • 40.114.84.147 (no PTR)

Mail Server IPs

  • 148.163.153.220 ↩ mx0b-00188801.pphosted.com

SOA Record

Raw SOA ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns4-08.azure-dns.info
ns1-08.azure-dns.com
ns2-08.azure-dns.net
ns3-08.azure-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 include:racetrac.com include:spf.constantcontact.com include:_spf.salesforce.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=100;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

13 records
  • MS=ms38990293
  • docusign=127afe5b-c1ed-42ff-95eb-7cf3ac367495
  • ZOOM_verify_iutf1R8oNTO91dim01K04X
  • ZOOM VERIFICATION TS0446997
  • adobe-idp-site-verification=da68c00771d1c50cbdc10a0422a4bee103781b4033417ed464039064acf27ecd
  • d914d3jyqpl0nqv2kxfl290zqxk9v3vt
  • jb1wrtbpygnmgb4mkdyglv900l6kqdws
  • smartsheet-site-validation=rGjtrUcXK1-mNMChk08rBcrKhq7zcpvf
  • google-gws-recovery-domain-verification=53621131
  • google-site-verification=QZYlRltYAF3DdjjcT7_3fOXaB8ObD4IJYug10gn3osU
  • _gwiecmkldgxf3el8h3u25tanyfsrr3a
  • zscaler-verification-6066861-8132025-hrNyhYyUJE
  • SPFv=spf1 include:racetrac.com include:spf.constantcontact.com include:_spf.salesforce.com ~all
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