Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
emeraldgreenfeeds.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 09:51:28 UTC · ↺ Refresh
MX Hostnames
- protecwebhosting-co-uk.p40.mxthunder.net
- protecwebhosting-co-uk.p10.mxthunder.com
- protecwebhosting-co-uk.p20.mxthunder.net
- protecwebhosting-co-uk.p30.mxthunder.net
MX Priorities
- protecwebhosting-co-uk.p10.mxthunder.com: 10
- protecwebhosting-co-uk.p30.mxthunder.net: 30
- protecwebhosting-co-uk.p20.mxthunder.net: 20
- protecwebhosting-co-uk.p40.mxthunder.net: 40
A / AAAA Records
- 185.151.30.121 ↩ 185-151-30-121.ptr4.stackcp.net
Mail Server IPs
- 216.172.106.24 ↩ bolt108a.mxthunder.net
- 209.41.68.125 ↩ bolt108b.mxthunder.net
SOA Record
Raw SOA
ns03.domaincontrol.com dns.jomax.net 2025102300 28800 7200 604800 600
Primary NS (mname)
ns03.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025102300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns04.domaincontrol.com
ns03.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:protecwebhosting.co.uk -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=s;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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 mx a include:protecwebhosting.co.uk -all
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 emeraldgreenfeeds.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits