winaico.com

Valid Email Server

Domain Overview

DNS: ✓ 18d ago Checker: ✓ 18d ago
winaico.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-15 21:21:12 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mail.winaico.com

MX Priorities

  • mail.winaico.com: 10

A / AAAA Records

  • 35.207.156.138 ↩ 138.156.207.35.bc.googleusercontent.com

Mail Server IPs

  • 211.72.69.96 ↩ mail.winaico.com

SOA Record

Raw SOA ns.udag.de hostmaster.united-domains.de 2024092019 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024092019
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.udag.de
ns.udag.org
ns.udag.net

SPF Record

✓ Strict (-all)
v=spf1 a:mail.w-win.com.tw include:winaico.com ip4:211.72.69.96 ip4:211.20.105.78 ip4:211.21.185.78 ip4:211.72.230.155 ip4:211.72.230.151 ip4:217.160.0.65 ip4:211.72.230.156 ip4:211.20.105.44 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

8 records
  • qr3tghf3npg5nh92vteobrt2lh
  • MS=ms83280790
  • 86vo97gdprkhv4denepstdtqs9
  • google-site-verification=f0PTxGfKEL-LDO7PYyqLfIfuybuNU68tYiCKp8sVKEY
  • klaviyo-site-verification=XEtxYY
  • SPFv=spf1 a:mail.w-win.com.tw include:winaico.com ip4:211.72.69.96 ip4:211.20.105.78 ip4:211.21.185.78 ip4:211.72.230.155 ip4:211.72.230.151 ip4:217.160.0.65 ip4:211.72.230.156 ip4:211.20.105.44 -all
  • google-site-verification=UteVV4Nr3QMcR_rIEQwjc6JCqwRlBQaNJdX0cyZ79x0
  • jcb9672eo5o533oheesm12b5qs
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for winaico.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits