Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
desimonebuilders.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 21:46:51 UTC · ↺ Refresh
MX Hostnames
- desimonebuilders-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 5.200.2.167
- 2a00:1630:10:1003::d792:0:1
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns04.domaincontrol.com
ns03.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:5.200.2.167 ip6:2a00:1630:10:1003:0:d792:0:1 include:spf.protection.outlook.com include:49540406.spf03.hubspotemail.net include:spf.US.exclaimer.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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- MS=ms43229419
- linkedin-site-verification=e7b1a0f7-21e6-43e1-a356-0f658894909c
- SPFv=spf1 ip4:5.200.2.167 ip6:2a00:1630:10:1003:0:d792:0:1 include:spf.protection.outlook.com include:49540406.spf03.hubspotemail.net include:spf.US.exclaimer.net -all
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