donco.com

Valid Email Server
Domain Lookup › donco.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 01:20:47 UTC · ↺ Refresh

MX Hostnames

  • donco-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com

Mail Server IPs

  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.keyway.net systems.keyway.net 2026020803 3600 1800 1209600 86400
Primary NS (mname)
ns1.keyway.net
Admin Email (rname)
systems@keyway.net
Serial
2026020803
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.keyway.net
ns3.keyway.net
ns2.keyway.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:216.117.199.218 ip4:216.117.201.120 include:reflexion.net include:spf.protection.outlook.com ip4:216.117.194.160 ip4:216.117.194.163 include:keyway.net ip4:206.135.22.50/32 ip4:216.117.194.0/24 ip4:216.117.199.0/24 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • MS=ms40166344
  • SPFv=spf1 a mx ip4:216.117.199.218 ip4:216.117.201.120 include:reflexion.net include:spf.protection.outlook.com ip4:216.117.194.160 ip4:216.117.194.163 include:keyway.net ip4:206.135.22.50/32 ip4:216.117.194.0/24 ip4:216.117.199.0/24 ~all
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