Domain Overview
DNS: ✓ 3h ago
Checker: ✓ 3h ago
tiberia.biz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 02:48:49 UTC · ↺ Refresh
MX Hostnames
- tiberia.biz
MX Priorities
- tiberia.biz: 0
A / AAAA Records
- 170.249.222.194 ↩ martina.servidorlinux21.com
Mail Server IPs
- 170.249.222.194 ↩ martina.servidorlinux21.com
SOA Record
Raw SOA
ns1.servidorlinux21.com ventas.hostingmontevideo.com 2026080401 3600 1800 1209600 86400
Primary NS (mname)
ns1.servidorlinux21.com
Admin Email (rname)
ventas@hostingmontevideo.com
Serial
2026080401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.servidorlinux21.com
ns2.servidorlinux21.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:170.249.222.194 ip4:144.76.113.202 +a +mx +ip4:144.76.113.199 -all
📊 DNS lookups: 2/10
✓ 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
2 records- google-site-verification=hi1pHNL3rBw5VKnAdFVuPV3MIJpCsTZozPldZWiiKSs
- SPFv=spf1 ip4:170.249.222.194 ip4:144.76.113.202 +a +mx +ip4:144.76.113.199 -all
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