Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hansa-flex.com.ru
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 19:06:29 UTC · ↺ Refresh
MX Hostnames
- mx.yandex.net
MX Priorities
- mx.yandex.net: 10
A / AAAA Records
- 91.222.237.38 ↩ linkall.ru
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
ns3-l3.nic.ru dns.nic.ru 2015062327 1440 3600 2592000 600
Primary NS (mname)
ns3-l3.nic.ru
Admin Email (rname)
dns@nic.ru
Serial
2015062327
Refresh
1440s
Retry
3600s
Expire
2592000s
Minimum TTL
600s
Nameservers (NS)
ns4-l3.nic.ru
ns8-l3.nic.ru
ns34-cloud.nic.ru
ns38-cloud.nic.ru
ns3-l3.nic.ru
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.yandex.ru include:spf.unisender.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
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- _globalsign-domain-verification=IR0BpK_r-71_mttKulubo_XcB3C03IC28VMv5t8zTL
- SPFv=spf1 include:_spf.yandex.ru include:spf.unisender.com ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for hansa-flex.com.ru
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits