crrmail.com

Valid Email Server
Domain Lookup › crrmail.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
crrmail.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 08:59:43 UTC · ↺ Refresh

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MX Hostnames

  • crrmail-com.mail.protection.outlook.com

MX Priorities

  • crrmail-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 173.196.130.241 ↩ 241.host.bcn-servers.org

Mail Server IPs

  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns75.domaincontrol.com dns.jomax.net 2026050602 28800 7200 604800 600
Primary NS (mname)
ns75.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026050602
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns75.domaincontrol.com
ns76.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:54.240.86.63 ip4:54.240.86.64 ip4:54.240.62.75 ip4:54.240.76.50 ip4:54.240.70.122 ip4:104.40.65.146 ip4:23.100.44.104 ip4:207.166.86.0/24 ip4:207.166.92.0/24 ip4:207.166.94.0/24 ip4:207.166.95.0/24 ip4:207.166.100.0/23 include:spf.protection.outlook.com include:sendgrid.net include:spf.connectwise.crrmail.com include:spf.crrlocal.crrmail.com include:spf.nice.crrmail.com include:_spf.salesforce.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 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

3 records
  • \009google-site-verification=toFGZ8ahU3emT1wVlzgBNnXJiIssiRZb1xx1djKAkEU
  • Wub-uku-6Re
  • SPFv=spf1 ip4:54.240.86.63 ip4:54.240.86.64 ip4:54.240.62.75 ip4:54.240.76.50 ip4:54.240.70.122 ip4:104.40.65.146 ip4:23.100.44.104 ip4:207.166.86.0/24 ip4:207.166.92.0/24 ip4:207.166.94.0/24 ip4:207.166.95.0/24 ip4:207.166.100.0/23 include:spf.protection.outlook.com include:sendgrid.net include:spf.connectwise.crrmail.com include:spf.crrlocal.crrmail.com include:spf.nice.crrmail.com include:_spf.salesforce.com -all
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