Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
cmplex.app
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-30 22:55:44 UTC · ↺ Refresh
MX Hostnames
- mailserver.purelymail.com
MX Priorities
- mailserver.purelymail.com: 50
A / AAAA Records
- 104.21.73.198 (no PTR)
- 172.67.165.205 (no PTR)
- 2606:4700:3031::ac43:a5cd (no PTR)
- 2606:4700:3030::6815:49c6 (no PTR)
Mail Server IPs
- 18.204.123.63 ↩ ec2-18-204-123-63.compute-1.amazonaws.com
SOA Record
Raw SOA
keenan.ns.cloudflare.com dns.cloudflare.com 2404770638 10000 2400 604800 1800
Primary NS (mname)
keenan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404770638
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
natasha.ns.cloudflare.com
keenan.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.purelymail.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 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- purelymail_ownership_proof=7d4d077480b7bf9008d12fd7a0969e0edc372bc491d2c4276732d8215d5ed86db9a2396a434d03918d5a8078afd22f5f3c15119e28b0334eae09d2b6b3a5de1e
- SPFv=spf1 include:_spf.purelymail.com ~all
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