Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
onlybusiness.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 07:40:20 UTC · ↺ Refresh
MX Hostnames
- onlybusiness.com.2.arsmtp.com
- onlybusiness.com.1.arsmtp.com
MX Priorities
- onlybusiness.com.2.arsmtp.com: 20
- onlybusiness.com.1.arsmtp.com: 10
A / AAAA Records
- 216.176.182.247 ↩ fundro.eiplanner.net
Mail Server IPs
- 8.19.118.215 ↩ server2009.appriver.com
- 8.31.233.239 ↩ server2008.appriver.com
SOA Record
Raw SOA
ns1.wowrack.com hostmaster.onlybusiness.com 2023061300 16384 900 1048576 2560
Primary NS (mname)
ns1.wowrack.com
Admin Email (rname)
hostmaster@onlybusiness.com
Serial
2023061300
Refresh
16384s
Retry
900s
Expire
1048576s
Minimum TTL
2560s
Nameservers (NS)
ns2.wowrack.com
ns1.wowrack.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ptr ip4:216.176.182.242/32 include:edgepilot.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a ptr ip4:216.176.182.242/32 include:edgepilot.com -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for onlybusiness.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits