Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
i7host.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 13:55:22 UTC · ↺ Refresh
MX Hostnames
- server.i7host.com.br
MX Priorities
- server.i7host.com.br: 0
A / AAAA Records
- 172.67.166.248 (no PTR)
- 104.21.83.16 (no PTR)
- 2606:4700:3034::6815:5310 (no PTR)
- 2606:4700:3037::ac43:a6f8 (no PTR)
Mail Server IPs
- 138.128.189.114 ↩ server.i7host.com.br
SOA Record
Raw SOA
leif.ns.cloudflare.com dns.cloudflare.com 2399935416 10000 2400 604800 1800
Primary NS (mname)
leif.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399935416
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rosemary.ns.cloudflare.com
leif.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx +a +ip4:138.128.189.114 +ip4:138.128.189.115 +ip4:138.128.189.116 +ip4:198.49.67.18 +ip4:198.49.67.19 +ip4:198.49.67.20 +ip4:187.45.183.114 +ip4:187.45.183.115 +ip4:187.45.183.116 +ip4:186.194.54.125 +ip4:186.227.195.226 +ip4:186.227.195.227 +ip4:186.227.195.228 +ip4:67.23.245.250 +ip4:67.23.245.251 +ip4:67.23.245.252 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- SPFv=spf1 +mx +a +ip4:138.128.189.114 +ip4:138.128.189.115 +ip4:138.128.189.116 +ip4:198.49.67.18 +ip4:198.49.67.19 +ip4:198.49.67.20 +ip4:187.45.183.114 +ip4:187.45.183.115 +ip4:187.45.183.116 +ip4:186.194.54.125 +ip4:186.227.195.226 +ip4:186.227.195.227 +ip4:186.227.195.228 +ip4:67.23.245.250 +ip4:67.23.245.251 +ip4:67.23.245.252 ~all
- "google-site-verification=ohO2NXEHSjVVk2ZU2bBkN703rw_DtqUkMfHBjvXKU6Y
- facebook-domain-verification=b3iti2ti6cl0iaua9rsbq1hlqxxb75
Full email verification for i7host.com.br
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