Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tf-ua.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 06:41:10 UTC · ↺ Refresh
MX Hostnames
- mx1.mirohost.net
MX Priorities
- mx1.mirohost.net: 10
A / AAAA Records
- 95.67.17.51 ↩ abitek-51.cosmonova.net.ua
Mail Server IPs
- 78.27.225.110 ↩ mx1.mirohost.net
- 78.27.225.105 ↩ mx1.mirohost.net
- 78.27.225.125 ↩ mx1.mirohost.net
- 2a02:2279::1201:78:27:225:105 ↩ mx1.mirohost.net
SOA Record
Raw SOA
nsa2.srv53.net support.dnshosting.org 1761649637 1800 600 2419200 300
Primary NS (mname)
nsa2.srv53.net
Admin Email (rname)
support@dnshosting.org
Serial
1761649637
Refresh
1800s
Retry
600s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
nsa2.srv53.org
nsc4.srv53.com
nsd3.srv53.com
nsb3.srv53.net
nsa2.srv53.net
nsb1.srv53.com
nsa4.srv53.com
nsb1.srv53.org
nsd3.srv53.net
nsd3.srv53.org
nsc2.srv53.net
nsc4.srv53.org
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx include:_spf.mx1.mirohost.net ~all
📊 DNS lookups: 3/10
~ 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
1 record- SPFv=spf1 +a +mx include:_spf.mx1.mirohost.net ~all
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