thesmileclinic.uk.com

Valid Email Server
Domain Lookup › thesmileclinic.uk.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 08:08:17 UTC · ↺ Refresh

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MX Hostnames

  • thesmileclinic-uk-com.mail.protection.outlook.com

MX Priorities

  • thesmileclinic-uk-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 185.151.30.224 ↩ 185-151-30-224.ptr4.stackcp.net
  • 2a07:7800::224 (no PTR)

Mail Server IPs

  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.alphacentaurihosting.co.uk hostmaster.stackdns.com 1737451502 1800 900 1209600 300
Primary NS (mname)
ns1.alphacentaurihosting.co.uk
Admin Email (rname)
hostmaster@stackdns.com
Serial
1737451502
Refresh
1800s
Retry
900s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns4.alphacentaurihosting.co.uk
ns2.alphacentaurihosting.co.uk
ns1.alphacentaurihosting.co.uk
ns3.alphacentaurihosting.co.uk

SPF Record

✓ Strict (-all)
v=spf1 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

3 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=_Akd8V3SD1swaln_SZ7WEpjzPuFbbypr_xsZjbDWi0w
  • mscid=iMzrh386ducPHBwbTIhO08KRpPP97iks8ay8Y4LMRpb6V1xWEJmKvmr5fxDmGurDqpc31w88y8XEgfDgIB0zUg== k2mg629gtefoojsma9t08he85e
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