Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
almas-expo.ru
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 05:19:31 UTC · ↺ Refresh
MX Hostnames
- mx1.masterhost.ru
MX Priorities
- mx1.masterhost.ru: 10
A / AAAA Records
- 90.156.201.90 ↩ fe.shared.masterhost.ru
- 90.156.201.72 ↩ fe.shared.masterhost.ru
- 90.156.201.104 ↩ fe.shared.masterhost.ru
- 90.156.201.26 ↩ fe.shared.masterhost.ru
- 2a00:15f8:a000:5:1:11:2:9ee4 (no PTR)
- 2a00:15f8:a000:5:1:12:2:9ee4 (no PTR)
- 2a00:15f8:a000:5:1:14:2:9ee4 (no PTR)
- 2a00:15f8:a000:5:1:13:2:9ee4 (no PTR)
Mail Server IPs
- 90.156.132.120 ↩ mx1.masterhost.ru
SOA Record
Raw SOA
ns1.masterhost.ru hostmaster.masterhost.ru 1765376108 28800 7200 1209600 600
Primary NS (mname)
ns1.masterhost.ru
Admin Email (rname)
hostmaster@masterhost.ru
Serial
1765376108
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
ns1.masterhost.ru
ns2.masterhost.ru
ns.masterhost.ru
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.masterhost.ru -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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 include:_spf.masterhost.ru -all
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