Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
flude.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 20:00:24 UTC · ↺ Refresh
MX Hostnames
- flude-com.mail.protection.outlook.com
MX Priorities
- flude-com.mail.protection.outlook.com: 0
A / AAAA Records
- 20.108.34.254 (no PTR)
Mail Server IPs
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.interdns.co.uk hostmaster.interdns.co.uk 1752688696 3600 600 604800 3600
Primary NS (mname)
ns1.interdns.co.uk
Admin Email (rname)
hostmaster@interdns.co.uk
Serial
1752688696
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.interdns.co.uk
ns4.interdns.co.uk
ns1.interdns.co.uk
ns3.interdns.co.uk
SPF Record
✓ Strict (-all)
v=spf1 a:smtp.evolutive.co.uk ip4:52.37.213.224 ip4:46.33.130.232 ip4:20.108.34.254 ip4:151.2.169.142 ip4:138.124.134.90 include:spf.protection.outlook.com include:mailgun.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=O9dWRHx-PrX5bGp3kcTOUbuyQG_4fsmcHfK1AIzZgbA
- google-site-verification=QllBt-nW2PDr8wflpRSZdnPs_2bioyZrZsDmCM1sHW4
- SPFv=spf1 a:smtp.evolutive.co.uk ip4:52.37.213.224 ip4:46.33.130.232 ip4:20.108.34.254 ip4:151.2.169.142 ip4:138.124.134.90 include:spf.protection.outlook.com include:mailgun.org -all
- MS=ms12832306
- 9kp3r87a9jasvorpjltrn1pjce
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 flude.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits