Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
grupohierrosalfonso.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-24 02:34:58 UTC · ↺ Refresh
MX Hostnames
- mx-02-eu-west-1.prod.hydra.sophos.com
- mx-01-eu-west-1.prod.hydra.sophos.com
MX Priorities
No priority data.
A / AAAA Records
- 194.179.38.60
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
dns20.servidoresdns.net
dns19.servidoresdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.prod.hydra.sophos.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 include:_spf.prod.hydra.sophos.com include:spf.protection.outlook.com -all
- sophos-domain-verification=e1f8585175394abdb70bea2bf29ff1282d420e04
- apple-domain-verification=uTYOlkRkX4KiU1wt
- sophos-domain-verification=401639d4fd9e8e34466fa15bd40edad9981f315537c8c616dead698160140f17
- MS=ms56105809
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 grupohierrosalfonso.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits