Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hibouit.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 14:41:40 UTC · ↺ Refresh
MX Hostnames
- mail.hibouit.com.br
MX Priorities
- mail.hibouit.com.br: 0
A / AAAA Records
- 104.21.0.242 (no PTR)
- 172.67.151.104 (no PTR)
- 2606:4700:3032::6815:f2 (no PTR)
- 2606:4700:3034::ac43:9768 (no PTR)
Mail Server IPs
- 200.11.120.114 ↩ cpbr-sp3.erehost.com.br
SOA Record
Raw SOA
lilith.ns.cloudflare.com dns.cloudflare.com 2399190842 10000 2400 604800 1800
Primary NS (mname)
lilith.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399190842
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
shane.ns.cloudflare.com
lilith.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.erehost.com.br -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- zoho-verification=UKAL3ZKLIQ.zmverify.zoho.com
- zoho-verification=zb30946026.zmverify.zoho.com
- MS=ms34788748
- ZAC101309776
- google-site-verification=ypKXq93evI387zR38WKioDoOOXtroSEj3QlqE97Ic04
- DMARCv=DMARC1; p=quarantine; pct=100; sp=none; fo=1; rua=mailto:[email protected]
- SPFv=spf1 include:_spf.erehost.com.br -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 hibouit.com.br
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits