Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
customptf.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 22:05:21 UTC · ↺ Refresh
MX Hostnames
- customptf-com.inbound.emailservice.cc
- customptf-com.inbound.emailservice.io
- customptf-com.inbound.emailservice.co
MX Priorities
- customptf-com.inbound.emailservice.io: 10
- customptf-com.inbound.emailservice.cc: 20
- customptf-com.inbound.emailservice.co: 30
A / AAAA Records
- 169.62.55.10 ↩ hs29.name.tools
Mail Server IPs
- 107.21.241.201 ↩ ec2-107-21-241-201.compute-1.amazonaws.com
- 52.44.33.109 ↩ ec2-52-44-33-109.compute-1.amazonaws.com
- 54.211.15.143 ↩ ec2-54-211-15-143.compute-1.amazonaws.com
SOA Record
Raw SOA
ligia.ns.cloudflare.com dns.cloudflare.com 2399869111 10000 2400 604800 1800
Primary NS (mname)
ligia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399869111
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ricardo.ns.cloudflare.com
ligia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.us.emailservice.io include:spf.protection.outlook.com include:mailgun.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- MS=ms18091567
- SPFv=spf1 include:spf.us.emailservice.io include:spf.protection.outlook.com include:mailgun.org -all
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