sino.tw

Disposable Domain
Domain Lookup › sino.tw

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sino.tw
Disposable
✓ Yes
Google
⚠ Yes
Yes
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-14 04:13:20 UTC · ↺ Refresh

Block sino.tw on your forms — free

Our free script blocks this and 100,000+ other disposable domains in real-time. 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 →

MX Hostnames

  • aspmx5.googlemail.com
  • aspmx2.googlemail.com
  • alt1.aspmxl.l.google.com
  • aspmx3.googlemail.com
  • aspmx.l.google.com
  • aspmx4.googlemail.com
  • alt2.aspmxl.l.google.com

MX Priorities

  • aspmx3.googlemail.com: 20
  • alt2.aspmxl.l.google.com: 15
  • aspmx2.googlemail.com: 20
  • aspmx.l.google.com: 10
  • aspmx4.googlemail.com: 20
  • aspmx5.googlemail.com: 20
  • alt1.aspmxl.l.google.com: 15

A / AAAA Records

  • 169.47.130.72 ↩ 48.82.2fa9.ip4.static.sl-reverse.com

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 142.251.179.27 ↩ pd-in-f27.1e100.net
  • 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net

SOA Record

Raw SOA ns1.afraid.org dnsadmin.afraid.org 2603130005 86400 7200 2419200 3600
Primary NS (mname)
ns1.afraid.org
Admin Email (rname)
dnsadmin@afraid.org
Serial
2603130005
Refresh
86400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns3.afraid.org
ns2.afraid.org
ns1.afraid.org
ns4.afraid.org

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.

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
See demo & docs
Deep verification
Full email verification for sino.tw

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

No credit card required
Get 1,000 Free Credits