iberiabankmortgage.com

Valid Email Server
Domain Lookup › iberiabankmortgage.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 10:45:47 UTC · ↺ Refresh

MX Hostnames

  • mxb-00053e01.gslb.pphosted.com
  • mxa-00053e01.gslb.pphosted.com

MX Priorities

  • mxb-00053e01.gslb.pphosted.com: 10
  • mxa-00053e01.gslb.pphosted.com: 10

A / AAAA Records

  • 204.74.99.100 ↩ crs.ultradns.net

Mail Server IPs

  • 148.163.134.45 ↩ mx0a-00053e01.pphosted.com
  • 148.163.138.45 ↩ mx0b-00053e01.pphosted.com

SOA Record

Raw SOA 3dns1.firsthorizon.com hostmaster.3dns1.firsthorizon.com 2026030201 1200 900 1209600 900
Primary NS (mname)
3dns1.firsthorizon.com
Admin Email (rname)
hostmaster@3dns1.firsthorizon.com
Serial
2026030201
Refresh
1200s
Retry
900s
Expire
1209600s
Minimum TTL
900s

Nameservers (NS)

a24-65.akam.net
a13-67.akam.net
a5-67.akam.net
a4-66.akam.net
a20-64.akam.net
3dns2.firsthorizon.com
a1-142.akam.net
3dns1.firsthorizon.com

SPF Record

✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; 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

6 records
  • MS=ms23448766
  • adobe-idp-site-verification=3407ccfb-f588-497a-b670-11b635992807
  • _3agz8vlxmkxd3pp9x8t6s69gfkt760e
  • qfT3EYFAxTvukdbeylWgKHu2SR851nS+du1WKjd0g9AW7wxZRyM0cwhVov3UksndtVhwhpff4smlcF06S1FnIA==
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
  • lOyfNAch3tgFzpgmrd+wjTnNA5NEx1sJg2kbJNYa4CcwbCz8c9buBxzTRParo254f/NyVbCq0eZ3N0YA/s8GQw==
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