Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
dta-sa.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 03:33:52 UTC · ↺ Refresh
MX Hostnames
- mail.dta-sa.com
MX Priorities
- mail.dta-sa.com: 10
A / AAAA Records
- 181.169.68.201 ↩ 201-68-169-181.fibertel.com.ar
Mail Server IPs
- 181.169.68.201 ↩ 201-68-169-181.fibertel.com.ar
SOA Record
Raw SOA
sean.ns.cloudflare.com dns.cloudflare.com 2415553728 10000 2400 604800 1800
Primary NS (mname)
sean.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415553728
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sreeni.ns.cloudflare.com
sean.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com include:_spf.google.com include:_spf.maileroo.com mx a:mail.dta-sa.com ip4:181.169.68.201 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- SPFv=spf1 include:spf.mailjet.com include:_spf.google.com include:_spf.maileroo.com mx a:mail.dta-sa.com ip4:181.169.68.201 ~all
- google-site-verification=WwiY23mX6a8amHInbwSi29zS5xg40OKNZyn-K_4pKcg
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 dta-sa.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits