Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chesterwashington.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 03:47:54 UTC · ↺ Refresh
MX Hostnames
- chesterwashington-com.mail.protection.outlook.com
MX Priorities
- chesterwashington-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.6.49 (no PTR)
- 172.67.154.237 (no PTR)
- 2606:4700:3034::ac43:9aed
- 2606:4700:3030::6815:631
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
plato.ns.cloudflare.com dns.cloudflare.com 2399123075 10000 2400 604800 1800
Primary NS (mname)
plato.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399123075
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tani.ns.cloudflare.com
plato.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms94878066
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net ~all
- LglEiHbbgi8eV8H6xQEWZ0fME70khnrzBTrCJa6HWxGF2EajlE7qBZvD772BgGp7Qgg0M01xJmKc+mk+hBURlQ==
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