crowther.accountants

Valid Email Server
Domain Lookup › crowther.accountants

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
crowther.accountants
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 07:59:15 UTC · ↺ Refresh

MX Hostnames

  • crowther-accountants.mail.protection.outlook.com

MX Priorities

  • crowther-accountants.mail.protection.outlook.com: 1

A / AAAA Records

  • 35.246.6.143 ↩ 143.6.246.35.bc.googleusercontent.com

Mail Server IPs

  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.dnspackage.com admin.sectigo.com 1712920018 86400 7200 604800 300
Primary NS (mname)
ns1.dnspackage.com
Admin Email (rname)
admin@sectigo.com
Serial
1712920018
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns3.dnspackage.com
ns4.dnspackage.com
ns1.dnspackage.com
ns2.dnspackage.com

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:50.31.205.0/24 ip4:104.245.209.192/26 ip4:50.31.156.96/27 ip4:18.130.120.227 ip4:62.30.84.82 ip4:80.71.25.1/27 ip4:82.70.161.144/29 ip4:82.71.204.7/29 include:_spf.zen.co.uk include:_cp-spf.zen.co.uk include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com -all
📊 DNS lookups: 6/10
✓ 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

4 records
  • MS=0A3FA7E2C99D4207F5979941C8E7689950894292
  • MS=ms84978912
  • SPFv=spf1 mx a ip4:50.31.205.0/24 ip4:104.245.209.192/26 ip4:50.31.156.96/27 ip4:18.130.120.227 ip4:62.30.84.82 ip4:80.71.25.1/27 ip4:82.70.161.144/29 ip4:82.71.204.7/29 include:_spf.zen.co.uk include:_cp-spf.zen.co.uk include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com -all
  • 62c9mlsvocneafd0ucqbeib060
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