Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gulfstream.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 08:18:07 UTC · ↺ Refresh
MX Hostnames
- mailstream-west.mxrecord.io
- mailstream-east.mxrecord.io
MX Priorities
- mailstream-east.mxrecord.io: 10
- mailstream-west.mxrecord.io: 10
A / AAAA Records
- 52.85.31.53 ↩ server-52-85-31-53.jfk50.r.cloudfront.net
- 52.85.31.129 ↩ server-52-85-31-129.jfk50.r.cloudfront.net
- 52.85.31.118 ↩ server-52-85-31-118.jfk50.r.cloudfront.net
- 52.85.31.56 ↩ server-52-85-31-56.jfk50.r.cloudfront.net
Mail Server IPs
- 172.65.213.128 (no PTR)
- 172.65.220.210 (no PTR)
SOA Record
Raw SOA
akamai.gulfstream.com paul.popour.gulfstream.com 2017092065 300 60 2419200 3600
Primary NS (mname)
akamai.gulfstream.com
Admin Email (rname)
paul@popour.gulfstream.com
Serial
2017092065
Refresh
300s
Retry
60s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
a1-186.akam.net
a7-67.akam.net
a24-65.akam.net
a11-64.akam.net
a28-66.akam.net
a10-67.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected], mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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
3 records- google-site-verification=_HJBM78F0iMD1_U6fGxr1m3gFWsS6N-Vx73rnsW5mls
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- cloudflare_dashboard_sso=5ae61ecc7118ca3f65c349329635f0d5
Full email verification for gulfstream.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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