Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
walnuttreeinc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 08:12:24 UTC · ↺ Refresh
MX Hostnames
- walnuttreeinc-com.mail.protection.outlook.com
MX Priorities
- walnuttreeinc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.34.228.42 ↩ pages-custom-2.weebly.com
Mail Server IPs
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-cloud-e1.googledomains.com dns-admin.google.com 40 21600 3600 1209600 300
Primary NS (mname)
ns-cloud-e1.googledomains.com
Admin Email (rname)
dns-admin@google.com
Serial
40
Refresh
21600s
Retry
3600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-e2.googledomains.com
ns-cloud-e1.googledomains.com
ns-cloud-e3.googledomains.com
ns-cloud-e4.googledomains.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
2 records- MS=ms23664126
- SPFv=spf1 include:spf.protection.outlook.com -all
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