dusup.ae

Valid Email Server
Domain Lookup › dusup.ae

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dusup.ae
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 23:17:05 UTC · ↺ Refresh

MX Hostnames

  • mail1.dubaipetroleum.ae
  • smtp.dubaipetroleum.ae
  • mail2.dubaipetroleum.ae

MX Priorities

  • smtp.dubaipetroleum.ae: 10
  • mail2.dubaipetroleum.ae: 30
  • mail1.dubaipetroleum.ae: 20

A / AAAA Records

  • 20.216.29.110 (no PTR)

Mail Server IPs

  • 213.42.59.155 ↩ smtp.dubaipetroleum.ae
  • 5.195.45.146 ↩ mail2.dubaipetroleum.ae
  • 213.42.59.150 ↩ mail1.dubaipetroleum.ae

SOA Record

Raw SOA a2e-ib-dns-gm.etisalat.ae users_ics.etisalat.ae 2020110366 10800 3600 2419200 900
Primary NS (mname)
a2e-ib-dns-gm.etisalat.ae
Admin Email (rname)
users_ics@etisalat.ae
Serial
2020110366
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

ns4.etisalatdomains.ae
ns2.etisalatdomains.ae
ns1.etisalatdomains.ae
ns3.etisalatdomains.ae

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:213.42.59.155 ip4:213.42.59.150 ip4:5.195.45.146 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 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

5 records
  • ZOOM_verify_7q5u8t45R1CbNQ12RlGBdw
  • MS=ms57695109
  • SPFv=spf1 mx a ip4:213.42.59.155 ip4:213.42.59.150 ip4:5.195.45.146 include:spf.protection.outlook.com -all
  • duo_sso_verification=OeF0J1m0O4vbS4YenK46ZrHq943XqXRSngUUf6GgAeqfR5J72nFc98uTLN5z0K0h
  • MS=29295207D82FC98E8B4ADCD3BE8C0F5F018052D9
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