rcschool.net

Valid Email Server
Domain Lookup › rcschool.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rcschool.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 01:17:27 UTC · ↺ Refresh

MX Hostnames

  • rcschool-net.mail.eo.outlook.com

MX Priorities

  • rcschool-net.mail.eo.outlook.com: 10

A / AAAA Records

  • 104.17.67.73 (no PTR)

Mail Server IPs

  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns15.worldnic.com namehost.worldnic.com 125060910 10800 3600 604800 3600
Primary NS (mname)
ns15.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125060910
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns15.worldnic.com
ns16.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.ena.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ 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

7 records
  • MS=F6B20C5FB403358E865C026C9F32FB3AEF5E8B3C
  • 5cgyLJSC9x9K8bTHfcyI12gYOssS20tUK0zArMYW1HnHz3orO7BkZr+WDLYWB5oV6XqwfRj2fGquznDUgvOfEw==
  • ct42b737fe4dfecl3hcr4upt3m
  • apple-domain-verification=7V3pzd82yF1stg1T
  • google-site-verification=vSU5KJFUVE_HXnQtwc259qAmrSrMCIyS5cFXkqbKYzg
  • SPFv=spf1 include:_spf.ena.net include:spf.protection.outlook.com ~all
  • av1r2r7cf5duegmue5uantorc6
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