Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
quattrofa.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 22:01:40 UTC · ↺ Refresh
MX Hostnames
- mx-cluster-usa02.hornetsecurity.com
- mx-cluster-usa01.hornetsecurity.com
- mx-cluster-usa03.hornetsecurity.com
- mx-cluster-usa04.hornetsecurity.com
MX Priorities
- mx-cluster-usa04.hornetsecurity.com: 40
- mx-cluster-usa03.hornetsecurity.com: 30
- mx-cluster-usa01.hornetsecurity.com: 10
- mx-cluster-usa02.hornetsecurity.com: 20
A / AAAA Records
- 65.99.205.110 ↩ svgp364.serverneubox.com.mx
Mail Server IPs
- 173.45.18.100 ↩ hsmx01-hz5.hornetsecurity.com
SOA Record
Raw SOA
ns144.neubox.net root.svgp416.serverneubox.com.mx 2026031801 3600 1800 1209600 86400
Primary NS (mname)
ns144.neubox.net
Admin Email (rname)
root@svgp416.serverneubox.com.mx
Serial
2026031801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns245.neubox.net
ns143.neubox.net
ns144.neubox.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:65.99.205.110 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx +ip4:174.136.25.87 +ip4:65.99.205.140 +ip4:198.59.144.12 +ip4:169.53.62.228 +include:spf.protection.outlook.com +include:spf.hornetsecurity.com -all
📊 DNS lookups: 7/10
✓ 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
1 record- SPFv=spf1 +a +mx +ip4:65.99.205.110 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx +ip4:174.136.25.87 +ip4:65.99.205.140 +ip4:198.59.144.12 +ip4:169.53.62.228 +include:spf.protection.outlook.com +include:spf.hornetsecurity.com -all
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