sjb-consultants.com

Valid Email Server
Domain Lookup › sjb-consultants.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sjb-consultants.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 19:04:59 UTC · ↺ Refresh

MX Hostnames

  • sjbconsultants-com0i.mail.protection.outlook.com

MX Priorities

  • sjbconsultants-com0i.mail.protection.outlook.com: 0

A / AAAA Records

  • 88.208.243.236 ↩ cs1.regis-it.co.uk

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.interdns.co.uk hostmaster.interdns.co.uk 1752709605 3600 600 604800 3600
Primary NS (mname)
ns1.interdns.co.uk
Admin Email (rname)
hostmaster@interdns.co.uk
Serial
1752709605
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns4.interdns.co.uk
ns3.interdns.co.uk
ns2.interdns.co.uk
ns1.interdns.co.uk

SPF Record

✓ Strict (-all)
v=spf1 ip4:88.208.243.236 ip4:212.42.162.31 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No 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

7 records
  • SPFv=spf1 ip4:88.208.243.236 ip4:212.42.162.31 include:spf.protection.outlook.com -all
  • google-site-verification=tgqz1g1HHfoiAxAv3Fv7rE1tI3pc9eMO4YfT6z9iizc
  • n2dimml9gn3kvpnrq2skm3b4i4
  • MS=ms83840646
  • oloekd6gafl9i6pmaa5gk3spl4
  • f321vcm0hve3nfjsinlq3oqe84
  • pnk41a6uu965kosbi6pjti1s54
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 sjb-consultants.com

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

No credit card required
Get 1,000 Free Credits