saintclare.ed.cr

Valid Email Server
Domain Lookup › saintclare.ed.cr

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
saintclare.ed.cr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 22:08:22 UTC · ↺ Refresh

MX Hostnames

  • saintclare-ed-cr.mail.protection.outlook.com

MX Priorities

  • saintclare-ed-cr.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.21.89.252 (no PTR)
  • 172.67.166.190 (no PTR)
  • 2606:4700:3030::ac43:a6be
  • 2606:4700:3034::6815:59fc

Mail Server IPs

  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA brian.ns.cloudflare.com dns.cloudflare.com 2399512953 10000 2400 604800 1800
Primary NS (mname)
brian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399512953
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

coraline.ns.cloudflare.com
brian.ns.cloudflare.com

SPF Record

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

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

6 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • 6uo4shqi1khuplg18kg3r79231
  • google-site-verification=YlH5Z8C4fwXTUSWgJWhNtI-Q5i9sWQC2JeF9SFfN2Aw
  • l4erc0gjbkm3nnuc98r0a718ti
  • omo14dbv7nufmiji2jru4mhgfn
  • slouuqdokr7i08ep9unpi8eccc
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