Domain Overview
DNS: ✓ 21h ago
Checker: ✓ 21h ago
pulsemodulators.ru
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 02:32:14 UTC · ↺ Refresh
MX Hostnames
- mx.yandex.net
MX Priorities
- mx.yandex.net: 10
A / AAAA Records
- 176.57.65.137 (no PTR)
Mail Server IPs
- 77.88.21.249 ↩ mxfront.stable.qloud-b.yandex.net
- 2a02:6b8::311 ↩ mxfront.stable.qloud-b.yandex.net
SOA Record
Raw SOA
ns1.tildadns.com ns.tilda.team 2024072302 10800 7200 1209600 7200
Primary NS (mname)
ns1.tildadns.com
Admin Email (rname)
ns@tilda.team
Serial
2024072302
Refresh
10800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns1.tildadns.com
ns2.tildadns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spf.yandex.net
📊 DNS lookups: 1/10
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- yandex-verification: 8e9db48d3bb06cc8
- SPFv=spf1 redirect=_spf.yandex.net
Full email verification for pulsemodulators.ru
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits