Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lewismarketinginc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 04:00:18 UTC · ↺ Refresh
MX Hostnames
- lewismarketinginc-com.mail.protection.outlook.com
MX Priorities
- lewismarketinginc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 35.215.115.27 ↩ 27.115.215.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.siteground.net dnsadmin.m49.siteground.biz 2021011473 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
dnsadmin@m49.siteground.biz
Serial
2021011473
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf1.isquote.com include:lewismarketinginc.com.spf.auto.dnssmarthost.net include:spf.wattswater.cominclude:spf-us.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=s; ri=86400; fo=1; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._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
3 records- ppe-166d94c26b97ac3ee6aa
- SPFv=spf1 include:spf.protection.outlook.com include:spf1.isquote.com include:lewismarketinginc.com.spf.auto.dnssmarthost.net include:spf.wattswater.cominclude:spf-us.emailsignatures365.com -all
- google-site-verification=K0YPN7CPCx8b9bYnU-QuvatMeSeNY91Yh4paJoQOtvY
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