stamford.duntop.co.uk

Valid Email Server
Domain Lookup › stamford.duntop.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stamford.duntop.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 06:06:29 UTC · ↺ Refresh

MX Hostnames

  • stamford-duntop-co-uk.mail.protection.outlook.com

MX Priorities

  • stamford-duntop-co-uk.mail.protection.outlook.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA dns0.proweb.net hostmaster.proweb.net 0 7200 3600 86400 120
Primary NS (mname)
dns0.proweb.net
Admin Email (rname)
hostmaster@proweb.net
Serial
0
Refresh
7200s
Retry
3600s
Expire
86400s
Minimum TTL
120s

Nameservers (NS)

dns2.proweb.net
dns0.proweb.net
dns1.proweb.net

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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

2 records
  • LpsUIhSOdlrshiCCEtj1ZxvTdkYtg7CYsUSWVIp4ENGiHOgv9QXNEEdqkswbrQ5Nk34KSrRR55Ix2H1lnkV7wg==
  • SPFv=spf1 include:spf.protection.outlook.com -all
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