Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
mcyv.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 11:44:11 UTC · ↺ Refresh
MX Hostnames
- mcyv-com-mx.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 207.210.232.3
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns245.neubox.net
ns144.neubox.net
ns143.neubox.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:207.210.232.3 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx +a +mx +ip4:198.59.144.195 +include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- MS=ms10239735
- MS=439B20F5FF1DE412D6F28A4AE83140FAF7C6AA2A TTL
- SPFv=spf1 ip4:207.210.232.3 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx +a +mx +ip4:198.59.144.195 +include:spf.protection.outlook.com -all
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