Domain Overview
DNS: ✓ 21h ago
Checker: ✓ 21h ago
charliessewerco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-10 09:20:07 UTC · ↺ Refresh
MX Hostnames
- charliessewerco-com.mail.protection.outlook.com
MX Priorities
- charliessewerco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 72.167.33.252 ↩ 252.33.167.72.host.secureserver.net
Mail Server IPs
- 52.101.40.28 ↩ mail-cy1pr02cu00104.inbound.protection.outlook.com
- 52.101.60.65 ↩ mail-bn3pr02cu00101.inbound.protection.outlook.com
- 52.101.60.188 ↩ mail-bn0pr04cu01004.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c92c::7 ↩ mail-dm3pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c936::1 ↩ mail-cy4pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
vera.ns.cloudflare.com dns.cloudflare.com 2415629907 10000 2400 604800 1800
Primary NS (mname)
vera.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415629907
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
wilson.ns.cloudflare.com
vera.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms24336448
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