webbs.co.uk

Valid Email Server
Domain Lookup › webbs.co.uk

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
webbs.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-10 14:02:11 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • webbs-co-uk.mail.protection.outlook.com

MX Priorities

  • webbs-co-uk.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.21.86.125 (no PTR)
  • 172.67.219.211 (no PTR)
  • 2606:4700:3033::ac43:dbd3
  • 2606:4700:3032::6815:567d

Mail Server IPs

  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.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:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA gina.ns.cloudflare.com dns.cloudflare.com 2404374089 10000 2400 604800 1800
Primary NS (mname)
gina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404374089
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

gina.ns.cloudflare.com
peter.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com include:o365.crossware.co.nz ip4:81.145.140.163 ip4:78.143.220.96 ip4:188.227.240.225 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • ca3-a8be7fa243d04f5f94d32481b00de1dc
  • SPFv=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com include:o365.crossware.co.nz ip4:81.145.140.163 ip4:78.143.220.96 ip4:188.227.240.225 -all
  • MS=ms51989161
  • Sendinblue-code:8ac1e8d4696ed9591277a2933966fb49
  • TLbL3Sro3upotxCFoWGLPovjJO9v5xKCSD604EW+mhgh74i2rq8BbGWI5JzE1uhUsm/PQh4TnHdJzHReNf3m3Q==
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 · Customize →
See demo & docs
Deep verification
Full email verification for webbs.co.uk

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits