Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brewin.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 03:29:42 UTC · ↺ Refresh
MX Hostnames
- brewin-co-uk.mail.protection.outlook.com
MX Priorities
- brewin-co-uk.mail.protection.outlook.com: 10
A / AAAA Records
- 192.0.66.119 (no PTR)
- 2a04:fa87:fffd::c000:4277 (no PTR)
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.clara.net hostmaster.clara.net 2023041400 172800 3600 1728000 172800
Primary NS (mname)
ns0.clara.net
Admin Email (rname)
hostmaster@clara.net
Serial
2023041400
Refresh
172800s
Retry
3600s
Expire
1728000s
Minimum TTL
172800s
Nameservers (NS)
ns1.clara.net
ns2.clara.net
ns0.clara.net
SPF Record
✓ Strict (-all)
v=spf1 include:brewin.co.uk._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mktomail.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
23 records- _htivejk0r8blmhr0v4j7eq8xyc19t0x
- google-site-verification=aijySsHrREpY32siTlZmljQM1kHeUC0X5kWqzPgyCNk
- d36rqc9mslpo1474ujfpi3lgb3
- ms-domain-verification=e3fd1ab5-ca53-4eee-ac1a-20f9c33df422
- 7b82bb17cf59ddc1f5572c27359ebff4b613dc681e1e52834a837d13f1e2d94f
- tsddblhz5j5hcb346q9x2857d2454bcb
- google-site-verification=GuyeJwLn_2jRaqe-r6auAuiXmzO580V_V46RmD3FOiY
- a4eeefac-57a0-4c64-b57d-022143f3c232
- ms-domain-verification=dff57d5e-d3ef-4ac3-be87-ea8ad104d9d0
- HSWQ9/7oIouQPNw0b2ohW1nJJARiLTF1vUN6jcQuxRsyVF9RMDbP7ymi//38duPRBlIVjMERdHqZEcapO9rcmw==
- docusign=1c1c3daa-461d-466d-b797-8ac7e83675e2
- 97hhoWYvdyxdBmlf
- 9f627483-5916-4c8e-829b-33761e0966c3
- SPFv=spf1 include:brewin.co.uk._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mktomail.com include:spf.protection.outlook.com -all
- 55f703c1a71c45988827cd1697203712
- ms-domain-verification=7bea4cd1-12af-41d6-b32e-b2f992d473c6
- bqfm0rhw095j2qm8kzwr5ytwf0jk6k43
- MS=ms68695038
- hcp-domain-verification=47437c437ee7e0662f4e298aaf8c171eeb8cc65ef818080e5ffdb57c82d74ecb
- apple-domain-verification=UmnTLf5BnQsHhc8w
- 4mk02x6sstvkzzcyf53mk8fvs1426hkr
- iNTWg3DdWzbaLZs3m++GK8OdON/oR+NEGFLbiR8IX+jb3s6hyH69eefEQC2+22NMeR4EskzXmPIu4/4Xys3KdA==
- 5169zl8rqxv7v0c43y08j4wb45xn1r49
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 brewin.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits