Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dwfs.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 13:40:58 UTC · ↺ Refresh
MX Hostnames
- dwfs-us.mail.protection.outlook.com
MX Priorities
- dwfs-us.mail.protection.outlook.com: 0
A / AAAA Records
- 34.174.121.132 ↩ 132.121.174.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.siteground.net admins.siteground.com 145 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
admins@siteground.com
Serial
145
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:216.80.74.197 include:spf.constantcontact.com include:spf.happyfox.com include:spf.protection.outlook.com include:dwfs.us.spf.auto.dnssmarthost.net include:_spf.salesforce.com include:spf.contactmonkey.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
6 records- knowbe4-site-verification=9db35957eb4b59c1313625ee72dedf0d
- MS=ms17285726
- google-site-verification=pj9opSGTsjHOMji1mS9wYXU3sN_w0_yOO6Pxm2VdCIE
- canva-site-verification=1JKsdTYv5BaMPOVsp499KA
- SPFv=spf1 ip4:216.80.74.197 include:spf.constantcontact.com include:spf.happyfox.com include:spf.protection.outlook.com include:dwfs.us.spf.auto.dnssmarthost.net include:_spf.salesforce.com include:spf.contactmonkey.com -all
- google-gws-recovery-domain-verification=60288069
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