Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
metrotel.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 12:13:04 UTC · ↺ Refresh
MX Hostnames
- metrotel-com-ar.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 217.196.56.227
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns1.cps.com.ar
ns2.cps.com.ar
ns3.metrotel.ar
SPF Record
✓ Strict (-all)
v=spf1 a ip4:200.110.216.215 include:spf.protection.outlook.com include:spf.planisys.net include:_spf.salesforce.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=r; adkim=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- SPFv=spf1 a ip4:200.110.216.215 include:spf.protection.outlook.com include:spf.planisys.net include:_spf.salesforce.com -all
- atlassian-domain-verification=ZY2ZV7fPBfRPU6OFKaIGjGDMLn0BYDmxzfuBTp5LLNNijIzS24K3MaV07o13Na7/
- atlassian-sending-domain-verification=f65aaa15-f5fd-498d-884e-4f094c09839d
- google-site-verification=x3u8d5-5tI_qjuUBpqORpmf-_PeRSdkx1ao1POe02yg
- MS=ms24128019
- slack-domain-verification=xmR0J3BVGGvGCCbty1hXhiiyxc1ElUGdxLtgIMeP
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 metrotel.com.ar
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits