Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
hillderm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 22:55:52 UTC · ↺ Refresh
MX Hostnames
- hillderm-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 151.101.2.159
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns75.worldnic.com
ns76.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:52.1.214.171/32 ip4:54.146.151.21/32 ip4:205.232.54.20/32 ip4:209.253.165.33/32 ip4:151.101.2.159/32 ip4:12.19.100.11/32 ip4:34.9.252.70/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
5 records- apple-domain-verification=GsUCHMxRyApKwvqU
- atlassian-domain-verification=6uQ7j23uLuRxJrg3LJw4A4eSqXO20vfVatmQuosmBaCwpVDd5J02SFbcRlTlY0BO
- MS=ms19340816
- google-site-verification=BbADWassw_Vqf0DRLzvr9c0PGSRtgN13KUbYEMlYXAI
- SPFv=spf1 ip4:52.1.214.171/32 ip4:54.146.151.21/32 ip4:205.232.54.20/32 ip4:209.253.165.33/32 ip4:151.101.2.159/32 ip4:12.19.100.11/32 ip4:34.9.252.70/32 include:spf.protection.outlook.com -all
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