aiuholdings.com

Valid Email Server
Domain Lookup › aiuholdings.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
aiuholdings.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 11:19:48 UTC · ↺ Refresh

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MX Hostnames

  • mxa-0000ed04.gslb.pphosted.com
  • mxb-0000ed04.gslb.pphosted.com

MX Priorities

  • mxa-0000ed04.gslb.pphosted.com: 10
  • mxb-0000ed04.gslb.pphosted.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 205.220.170.21 ↩ mx0a-0000ed04.pphosted.com

SOA Record

Raw SOA ns1.bluecatdns.com annasupport.aig.com 721529228 28800 7200 604800 3600
Primary NS (mname)
ns1.bluecatdns.com
Admin Email (rname)
annasupport@aig.com
Serial
721529228
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.bluecatdns.com
ns1.bluecatdns.org
ns1.bluecatdns.net

SPF Record

✓ Strict (-all)
v=spf1 include:%{d}.ac.spf-protect.agari.com exists:%{i}._i.%{d}._d.espf.agari.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

4 records
  • 7jZxaJ1ANlnmJO+oWis34BXtvlFQt9TUXrtMPXaZDD1sTf6qylChb2b2CyphqaJFZNwj+GZDJRqQOLWyn66FzA==
  • MS=ms40798789
  • SPFv=spf1 include:%{d}.ac.spf-protect.agari.com exists:%{i}._i.%{d}._d.espf.agari.com -all
  • 213/gTWXecdGncO9BWCSZsQfQ1LKtFIa1mtld6s5xPoPPQtofmla6CkpCniUlsKALzLjGUe/v38DPut0N9JDjg==
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