itsengineering.co.uk

Valid Email Server
Domain Lookup › itsengineering.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
itsengineering.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 16:41:07 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 141.101.117.81 (no PTR)

Mail Server IPs

  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA dmcss.mercury.orderbox-dns.com grahamcoker.itsconstruction.co.uk 2023121502 7200 7200 172800 38400
Primary NS (mname)
dmcss.mercury.orderbox-dns.com
Admin Email (rname)
grahamcoker@itsconstruction.co.uk
Serial
2023121502
Refresh
7200s
Retry
7200s
Expire
172800s
Minimum TTL
38400s

Nameservers (NS)

dmcss.mars.orderbox-dns.com
dmcss.earth.orderbox-dns.com
dmcss.venus.orderbox-dns.com
dmcss.mercury.orderbox-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 a mx include:spf.protection.outlook.com ~all
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