Domain Overview
DNS: ✓ 4d ago
Checker: ✓ 4d ago
us.com
Disposable
✓ Yes
iCloud
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-23 06:13:28 UTC · ↺ Refresh
MX Hostnames
- mx-01.emailme.com
MX Priorities
- mx-01.emailme.com: 0
A / AAAA Records
- 54.153.56.183 ↩ ec2-54-153-56-183.us-west-1.compute.amazonaws.com
Mail Server IPs
- 212.18.250.208 ↩ relay-5.bfn.uk.centralnic.net
SOA Record
Raw SOA
ns0.centralnic.net hostmaster.centralnic.net 3000762764 900 1800 6048000 3600
Primary NS (mname)
ns0.centralnic.net
Admin Email (rname)
hostmaster@centralnic.net
Serial
3000762764
Refresh
900s
Retry
1800s
Expire
6048000s
Minimum TTL
3600s
Nameservers (NS)
ns1.centralnic.net
ns3.centralnic.net
ns2.centralnic.net
ns4.centralnic.net
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- SPFv=spf1 mx -all
- google-site-verification=TQ9DQVGZ4sDKfEbBIAiflq7ZKjGuCOC_vEpwyw_XsW8
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