Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
redhillfarm.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 05:38:49 UTC · ↺ Refresh
MX Hostnames
- mx1-eu.emailsecurity.app
- mx2-eu.emailsecurity.app
MX Priorities
- mx2-eu.emailsecurity.app: 20
- mx1-eu.emailsecurity.app: 10
A / AAAA Records
- 176.74.21.146 ↩ ds1.optimadesign.co.uk
Mail Server IPs
- 4.245.183.72 ↩ mx1-eu.emailsecurity.app
- 132.164.188.153 ↩ mx2-eu.emailsecurity.app
SOA Record
Raw SOA
dns1.name-services.com info.name-services.com 1728901314 172800 900 1814400 300
Primary NS (mname)
dns1.name-services.com
Admin Email (rname)
info@name-services.com
Serial
1728901314
Refresh
172800s
Retry
900s
Expire
1814400s
Minimum TTL
300s
Nameservers (NS)
dns4.name-services.com
dns2.name-services.com
dns1.name-services.com
dns3.name-services.com
dns5.name-services.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:176.74.21.146/32 include:spf1.emailsecurity.app include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ 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
2 records- SPFv=spf1 mx a ip4:176.74.21.146/32 include:spf1.emailsecurity.app include:spf.protection.outlook.com -all
- MS=ms91119280
Full email verification for redhillfarm.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits