bestdoctor.ru

Disposable Domain
Domain Lookup › bestdoctor.ru
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
bestdoctor.ru
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 14:59:40 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mx.yandex.net
  • mx2.facct.email
  • mx1.facct.email

MX Priorities

  • mx2.facct.email: 1
  • mx.yandex.net: 10
  • mx1.facct.email: 1

A / AAAA Records

  • 185.71.64.215 (no PTR)

Mail Server IPs

  • 94.26.244.121 ↩ mx2.facct.email
  • 94.26.244.122 ↩ mx2.facct.email
  • 77.88.21.249 ↩ mxfront.stable.qloud-b.yandex.net
  • 2a02:6b8::311 ↩ mxfront.stable.qloud-b.yandex.net
  • 94.26.244.118 ↩ mx1.facct.email
  • 94.26.244.119 ↩ mx1.facct.email

SOA Record

Raw SOA ns1.yandexcloud.net mx.cloud.yandex.net 1 10800 900 604800 86400
Primary NS (mname)
ns1.yandexcloud.net
Admin Email (rname)
mx@cloud.yandex.net
Serial
1
Refresh
10800s
Retry
900s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.yandexcloud.net
ns1.yandexcloud.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:sendgrid.net include:spf.unisender.com include:spf.unisender.ru include:_spf.yandex.ru include:_spf.yandex.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

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

7 records
  • SPFv=spf1 include:sendgrid.net include:spf.unisender.com include:spf.unisender.ru include:_spf.yandex.ru include:_spf.yandex.net ~all
  • mailru-verification:73b540a70aecaa20
  • google-site-verification=s2USr49u2rTniKD558R6SyrzX7Co4ZY8VuDCoVWGadw
  • atmosphere-verification=fmVEtwW5xcbxZy5fYZz7CJjeFvgTYMF9i5llVwU54zOPAkopB0u6Hwa9EXHZeGnFRbGma0aHrCVdMpnK5XQP91196RKd3XqlDxxL
  • MS=ms25780311
  • yandex-verification: b26fce16284dd11d
  • unisender-go-validate-hash=ae47fb2ab1dfccf8bc9e22becd352b28
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 · Customize →
See demo & docs
Deep verification
Full email verification for bestdoctor.ru

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits