Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
glowzone.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 09:43:31 UTC · ↺ Refresh
MX Hostnames
- node50.fast.net.uk
MX Priorities
- node50.fast.net.uk: 0
A / AAAA Records
- 194.36.185.149 (no PTR)
Mail Server IPs
- 212.42.180.213 ↩ node50.fast.net.uk
SOA Record
Raw SOA
ns7.fast.net.uk help.fastnet.co.uk 2026021309 3600 1800 1209600 86400
Primary NS (mname)
ns7.fast.net.uk
Admin Email (rname)
help@fastnet.co.uk
Serial
2026021309
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns8.fast.net.uk
ns7.fast.net.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 +a:chi-web-01.simprocloud.com +ip4:212.42.180.212 +include:spf.protection.outlook.com +a +mx +ip4:212.42.180.213 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 +a:chi-web-01.simprocloud.com +ip4:212.42.180.212 +include:spf.protection.outlook.com +a +mx +ip4:212.42.180.213 ~all
- MS=ms13282910
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 glowzone.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits