Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
xooma.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 05:31:19 UTC · ↺ Refresh
MX Hostnames
- zmail.thninc.com
MX Priorities
- zmail.thninc.com: 10
A / AAAA Records
- 216.54.57.91 ↩ ip-216-54-57-91.coxfiber.net
Mail Server IPs
- 216.54.57.74 ↩ zmail.thninc.com
SOA Record
Raw SOA
ns1.domaindiscover.com hostmaster.tierra.net 2024091801 7200 1800 604800 28800
Primary NS (mname)
ns1.domaindiscover.com
Admin Email (rname)
hostmaster@tierra.net
Serial
2024091801
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
28800s
Nameservers (NS)
ns2.domaindiscover.com
ns1.domaindiscover.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a a:zmail.thninc.com a:mail.thninc.com a:gateway.thninc.com ip4:216.54.57.66 include:spf.mandrillapp.com ~all
📊 DNS lookups: 6/10
~ 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
2 records- BITTORRENT DENY ALL
- SPFv=spf1 mx a a:zmail.thninc.com a:mail.thninc.com a:gateway.thninc.com ip4:216.54.57.66 include:spf.mandrillapp.com ~all
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