estated.ca

Valid Email Server
Domain Lookup › estated.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
estated.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 06:27:12 UTC · ↺ Refresh

MX Hostnames

  • estated-ca.mail.protection.outlook.com

MX Priorities

  • estated-ca.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.37.185.188 ↩ sagait.se

Mail Server IPs

  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com

SOA Record

Raw SOA dns2023a.trouble-free.net not-monitored-email.interserver.net 2026040101 3600 1800 1209600 86400
Primary NS (mname)
dns2023a.trouble-free.net
Admin Email (rname)
not-monitored-email@interserver.net
Serial
2026040101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

dns2023b.trouble-free.net
dns2023a.trouble-free.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:64.20.48.90 include:relay.mailbaby.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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

1 record
  • SPFv=spf1 ip4:64.20.48.90 include:relay.mailbaby.net include:spf.protection.outlook.com -all
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