Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
otpku.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 01:41:44 UTC · ↺ Refresh
MX Hostnames
- generator.email
MX Priorities
- generator.email: 1
A / AAAA Records
- 172.67.154.120 (no PTR)
- 104.21.66.8 (no PTR)
- 2606:4700:3033::6815:4208 (no PTR)
- 2606:4700:3030::ac43:9a78 (no PTR)
Mail Server IPs
- 91.196.52.205 ↩ dynamic.komitex.net
SOA Record
Raw SOA
deb.ns.cloudflare.com dns.cloudflare.com 2398423541 10000 2400 604800 1800
Primary NS (mname)
deb.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398423541
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
deb.ns.cloudflare.com
gerald.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx +a +ip4:103.163.138.24 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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- google-site-verification=FX3uWpNsrhrxgsPrzwM13DdAIsP9ReSOGGw7QrwozgE
- SPFv=spf1 +mx +a +ip4:103.163.138.24 ~all
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