Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trebolbit.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 01:16:25 UTC · ↺ Refresh
MX Hostnames
- trebolbit.mx
MX Priorities
- trebolbit.mx: 0
A / AAAA Records
- 107.182.163.42 ↩ air4.jetthost.net
Mail Server IPs
- 107.182.163.42 ↩ air4.jetthost.net
SOA Record
Raw SOA
ns1.jetthost.net hostmaster.jetthost.net 2026031901 3600 1800 1209600 86400
Primary NS (mname)
ns1.jetthost.net
Admin Email (rname)
hostmaster@jetthost.net
Serial
2026031901
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.jetthost.net
ns2.jetthost.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:107.182.163.42 ip4:67.222.148.240 ip4:216.158.66.250 ip4:173.231.11.2 +mx +a ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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
1 record- SPFv=spf1 ip4:107.182.163.42 ip4:67.222.148.240 ip4:216.158.66.250 ip4:173.231.11.2 +mx +a ~all
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