twentynails.com.sg

Valid Email Server
Domain Lookup › twentynails.com.sg

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
twentynails.com.sg
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 18:26:06 UTC · ↺ Refresh

MX Hostnames

  • mx.zoho.com
  • mx2.zoho.com

MX Priorities

  • mx2.zoho.com: 20
  • mx.zoho.com: 10

A / AAAA Records

  • 104.21.19.108 (no PTR)
  • 172.67.185.248 (no PTR)
  • 2606:4700:3030::ac43:b9f8 (no PTR)
  • 2606:4700:3034::6815:136c (no PTR)

Mail Server IPs

  • 136.143.183.44 ↩ mx3.zoho.com
  • 136.143.191.44 ↩ mx3.zoho.com

SOA Record

Raw SOA rob.ns.cloudflare.com dns.cloudflare.com 2399351192 10000 2400 604800 1800
Primary NS (mname)
rob.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399351192
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

sandy.ns.cloudflare.com
rob.ns.cloudflare.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

No TXT records found.

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