Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
charlesindustries.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:12:16 UTC · ↺ Refresh
MX Hostnames
- charlesindustries-com.mail.protection.outlook.com
MX Priorities
- charlesindustries-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns73.worldnic.com namehost.worldnic.com 125120311 10800 3600 604800 3600
Primary NS (mname)
ns73.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125120311
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns73.worldnic.com
ns74.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:spf.smtp2go.com include:39948767.spf06.hubspotemail.net include:_spf.mailersend.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- google-site-verification=z-uBLjreo1tDDUofDF85zykpFKWI4yX4rRasfdXLOl4
- apple-domain-verification=lAaEnEdi4nTLPGdk
- MS=D6F74C778CA4256ECCB8FCD629255C9E0A22743A
- ywqwLvBPG5xttbdOCu1js0xR1q87XU0qx7sgQMLhYXeK7BNJMxlKYkX0AteGEVgSuhuPfQVu58jCkezNQSGV9w==
- aNFVxcWFlQiFKar4jmQuaNu6gC6Hr2J44lBXTLtp9Kf7SaCPoD5DR0f6P0djwhXqtuY8rAEr6mPzp5kJ69N96w==
- SPFv=spf1 include:_spf.google.com include:spf.protection.outlook.com include:spf.smtp2go.com include:39948767.spf06.hubspotemail.net include:_spf.mailersend.net -all
- MS=ms36515063
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