Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
aua.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 05:35:27 UTC · ↺ Refresh
MX Hostnames
- mxa-005f4701.gslb.pphosted.com
MX Priorities
- mxa-005f4701.gslb.pphosted.com: 8
A / AAAA Records
- 194.107.150.145 ↩ redirect.one-intra.net
Mail Server IPs
- 66.159.233.224 ↩ mx07-005f4701.pphosted.com
SOA Record
Raw SOA
dns1.aua.com hostmaster.aua.com 2009131285 21600 3600 1209600 10800
Primary NS (mname)
dns1.aua.com
Admin Email (rname)
hostmaster@aua.com
Serial
2009131285
Refresh
21600s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
dns1.aua.com
dns2.aua.com
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; fo=1; ri=3600; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → 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
1 record- SPFv=spf1 mx -all
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