Domain Overview
DNS: ✓ 6h ago
Checker: ✓ 6h ago
grupoavintia.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 06:59:28 UTC · ↺ Refresh
MX Hostnames
- grupoavintia-com.mail.protection.outlook.com
MX Priorities
- grupoavintia-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.26.6.31 (no PTR)
- 172.67.75.135 (no PTR)
- 104.26.7.31
- 2606:4700:20::ac43:4b87
- 2606:4700:20::681a:71f
- 2606:4700:20::681a:61f
Mail Server IPs
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
alaric.ns.cloudflare.com dns.cloudflare.com 2403728053 10000 2400 604800 1800
Primary NS (mname)
alaric.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403728053
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
alaric.ns.cloudflare.com
ophelia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com a ip4:194.224.154.53 ip4:77.227.248.254 ip4:77.227.251.251 ip4:77.227.248.252 ip4:77.228.148.5 ip4:88.2.229.7 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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
3 records- google-site-verification=h6_cvYBvFaAdlYRrZ3sd4zEz0SOn0_MtZPyuJapLHdA
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com a ip4:194.224.154.53 ip4:77.227.248.254 ip4:77.227.251.251 ip4:77.227.248.252 ip4:77.228.148.5 ip4:88.2.229.7 -all
- zoho-verification=zb44730939.zmverify.zoho.eu
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 grupoavintia.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits