Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
balboawater.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 12:40:26 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 151.101.194.159 (no PTR)
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns93.worldnic.com namehost.worldnic.com 126031013 10800 3600 604800 3600
Primary NS (mname)
ns93.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031013
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns94.worldnic.com
ns93.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:216.14.17.226 ip4:70.183.63.162 ip4:98.153.43.10 ip4:78.157.100.5 ip4:201.174.133.98 ip4:66.180.251.195 ip4:201.139.235.50 ip4:104.239.138.114 ip4:50.56.156.88 include:us._netblocks.mimecast.com include:mailgun.org include:mail.zendesk.com include:_spf.supportsync.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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
8 records- ggjf3357btg2m4nw8pndyx9058t7vbzv
- MS=ms71736835
- openai-domain-verification=dv-ZbqA9mAt3TravtnoNbnmidFF
- apple-domain-verification=5I71ll2j5f61tHsB
- MS=ms27940762
- MS=ms94283836
- MS=ms75353493
- SPFv=spf1 ip4:216.14.17.226 ip4:70.183.63.162 ip4:98.153.43.10 ip4:78.157.100.5 ip4:201.174.133.98 ip4:66.180.251.195 ip4:201.139.235.50 ip4:104.239.138.114 ip4:50.56.156.88 include:us._netblocks.mimecast.com include:mailgun.org include:mail.zendesk.com include:_spf.supportsync.com include:spf.protection.outlook.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
See demo & docs
Deep verification
Full email verification for balboawater.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits