Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
amexpusa.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-03 07:00:53 UTC · ↺ Refresh
MX Hostnames
- mail.amexpusa.com
MX Priorities
- mail.amexpusa.com: 0
A / AAAA Records
- 52.170.152.94 (no PTR)
Mail Server IPs
- 208.109.246.141 ↩ 141.246.109.208.host.secureserver.net
SOA Record
Raw SOA
ns55.domaincontrol.com dns.jomax.net 2026021000 28800 7200 604800 600
Primary NS (mname)
ns55.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns56.domaincontrol.com
ns55.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx +a +ip4:208.109.246.141 +include:secureserver.net +include:_spf.smtp.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- default._domainkey.amexpusa.com
- SPFv=spf1 +mx +a +ip4:208.109.246.141 +include:secureserver.net +include:_spf.smtp.com ~all
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