Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
mars-hill.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 03:06:32 UTC · ↺ Refresh
MX Hostnames
- d321624a.ess.barracudanetworks.com
- d321624b.ess.barracudanetworks.com
MX Priorities
No priority data.
A / AAAA Records
- 162.209.114.102
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns67.worldnic.com
ns68.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.192.91.57 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:mailgun.org include:_spf.salesforce.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 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
5 records- i22uvr6jc2i0ihjevhnf6gke2l
- MS=ms31823516
- SPFv=spf1 ip4:50.192.91.57 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:mailgun.org include:_spf.salesforce.com ~all
- duo_sso_verification=MQqYrv7dvuaBETTptRQ8lVphMecmEfWR2ZFxjtfQ2OInoxHYe7ZjFqdDD82rQFKK
- 9gsvtnked6m4fj0nkklanhdu0a
Full email verification for mars-hill.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits