csn.coop

Valid Email Server
Domain Lookup › csn.coop

Domain Overview

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

Checked via [email protected] · 2026-03-28 08:08:12 UTC · ↺ Refresh

MX Hostnames

  • csn-coop.mail.protection.outlook.com

MX Priorities

  • csn-coop.mail.protection.outlook.com: 10

A / AAAA Records

  • 172.66.149.164 (no PTR)
  • 104.20.23.108 (no PTR)
  • 2606:4700:10::ac42:95a4
  • 2606:4700:10::6814:176c

Mail Server IPs

  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com

SOA Record

Raw SOA burt.ns.cloudflare.com dns.cloudflare.com 2398645390 10000 2400 604800 1800
Primary NS (mname)
burt.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398645390
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

wally.ns.cloudflare.com
burt.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:189.206.109.2 ip4:173.243.136.209 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

5 records
  • _globalsign-domain-verification=RKoetl1iyBn42EJAdJ09pFITFw2L6_QJdF_lBJU6Eq
  • globalsign-domain-verification=4D70AA7E3D447A2259A8A2C6DBA50EC8
  • SPFv=spf1 include:spf.protection.outlook.com ip4:189.206.109.2 ip4:173.243.136.209 -all
  • MS=EF03820CDA84092CB434AA5E2505AEE4A9047E57
  • MS=ms73603736
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