Registered 16 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 1186 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 178.248.238.120 |
|---|---|
| MX | 10 mx3.1c-bitrix.ru |
| NS | d.ns.selectel.ru b.ns.selectel.ru a.ns.selectel.ru c.ns.selectel.ru |
| TXT | vrl1virlbbb7nfkofap8p960hn _globalsign-domain-verification=MRqIzHhMhEFmK043T5GB_H3KXb6NJLArmo7JbmLYZx google-site-verification=NdgliKoemQ7d8U6SejN1B2SU7zm_hSA5pVfSsPpDxqw v=spf1 include:_sv1.bitrix24.com include:_sv2.bitrix24.com include:_sv3.bitrix24.com include:_sv4.bitrix24.com include:_sv5.bitrix24.com include:_sv6.bitrix24.com include:_sv7.bitrix24.com include:_sv8.bitrix24.com include:_sv9.bitrix24.com ~all |
| registrar | RU-CENTER-RU |
|---|---|
| registered | 2011-01-27 |
| nameservers | a.ns.selectel.ru. b.ns.selectel.ru. c.ns.selectel.ru. d.ns.selectel.ru. |
| valid | yes |
|---|---|
| issuer | GlobalSign nv-sa |
| covers | *.bitrix24.ru, bitrix24.ru |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 include:_sv1.bitrix24.com include:_sv2.bitrix24.com include:_sv3.bitrix24.com include:_sv4.bitrix24.com include:_sv5.bitrix24.com include:_sv6.bitrix24.com include:_sv7.bitrix24.com include:_sv8.bitrix24.com include:_sv9.bitrix24.com ~all |
|---|---|
| DMARC | pass policy quarantine |
| DKIM | none of 1 common selectors |
Whether mail claiming to be from this domain can be checked as genuine.
Green: clean. Red: listed. Grey: the list did not answer.
Agents get this as data. Bought through the API, the checks behind this page cost $0.070: profile $0.025 + trust $0.020 + screenshot $0.020 + site status $0.005.
MCP: add https://how.is/mcp to Claude, Codex or Cursor
(one-line install) and ask for domain_trust on bitrix24.ru.
Reference: /llms.txt.
Watch bitrix24.ru. DNS read at the source every 5 minutes; certificate, blocklists and expiry every 6 hours. You get an email only when something changes.
Watch — $1 / 30 days