Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
oncohost.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 02:05:01 UTC · ↺ Refresh
MX Hostnames
- oncohost-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 198.202.211.1
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns69.domaincontrol.com
ns70.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:84.110.164.82 include:spf.protection.outlook.com include:_spf.salesforce.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;adkim=r;aspf=r;pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- atlassian-domain-verification=QLfpUaL2Y60aBIgUP5sWRUC2PC8JWcrrBO5c3awXEcn4LRUsVgk2cNxjUkCqFoda
- pardot1036943=14a4df67f260ebc1c8878c6a500ff06a5e3d6d049e4b3718bec00d21fbda0a7e
- SPFv=spf1 ip4:84.110.164.82 include:spf.protection.outlook.com include:_spf.salesforce.com -all
- openai-domain-verification=dv-Rk7wzAxhkhyErx3bN1zX8j9T
- sending_domain1036943=eb03e72f8e20af99d59f9b8dcd6924ec36034a0aaef26b4d3bcb873c9adefeb1
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