Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
2fa.vn
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 01:40:12 UTC · ↺ Refresh
MX Hostnames
- mail.2fa.vn
MX Priorities
- mail.2fa.vn: 1
A / AAAA Records
- 104.21.79.11 (no PTR)
- 172.67.139.230 (no PTR)
Mail Server IPs
- 46.224.134.248 ↩ mail.2fa.vn
- 2a01:4f8:c014:826b::1 (no PTR)
SOA Record
Raw SOA
lady.ns.cloudflare.com dns.cloudflare.com 2398627615 10000 2400 604800 1800
Primary NS (mname)
lady.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398627615
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lady.ns.cloudflare.com
phil.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.eforw.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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- google-site-verification=7LFyYpmldYjSv74XJbtTIJtsgezKzfrXwUF7MdI6ypo
- SPFv=spf1 include:spf.eforw.com ~all
Full email verification for 2fa.vn
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