branstonca.lincs.sch.uk

Valid Email Server
Domain Lookup › branstonca.lincs.sch.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
branstonca.lincs.sch.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 05:39:37 UTC · ↺ Refresh

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MX Hostnames

  • branstonca-lincs-sch-uk.mail.protection.outlook.com

MX Priorities

  • branstonca-lincs-sch-uk.mail.protection.outlook.com: 0

A / AAAA Records

  • 92.205.229.250 ↩ 250.229.205.92.host.secureserver.net

Mail Server IPs

  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.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:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.interdns.co.uk hostmaster.interdns.co.uk 1752678480 3600 600 604800 86400
Primary NS (mname)
ns1.interdns.co.uk
Admin Email (rname)
hostmaster@interdns.co.uk
Serial
1752678480
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

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

8 records
  • srckzqt1qbk6k6y15s53r33mgwjv96gc
  • google-site-verification=uN6kB8wTllkDScStRpXtqXZdvvhVxCUbP7-we95gaLI
  • apple-domain-verification=mDViJ1Ir3yD9xyfO
  • _v8fbtytg8igha8qyypqml7mf8hfvgkg
  • MS=AA3F759A94EF445144D4621AC2169A75E30CBD8E
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • classroom-cloud-domain-verification=f1eed170-2e30-47dd-8fbd-a8f9a011d978
  • google-site-verification=uN6kB8wTllkDScStRpXtqXZdvvhVxCUbP7-we95gaLI
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