Registered 8 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 1756 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 104.18.2.182 104.18.3.182 |
|---|---|
| AAAA | 2606:4700::6812:2b6 2606:4700::6812:3b6 |
| MX | 1 aspmx.l.google.com 5 alt1.aspmx.l.google.com 10 aspmx2.googlemail.com 10 aspmx3.googlemail.com 5 alt2.aspmx.l.google.com |
| NS | dora.ns.cloudflare.com cleo.ns.cloudflare.com |
| TXT | lemlist-verif=6b198482 anthropic-domain-verification-0vskzx=tmOzMnkpaqEMkfO0EB3rUbiuq google-site-verification=bbRwyu6ykEWOFN-UFzwvXC-J_yZdg9dBv_0ypKJj97E v=spf1 include:_spf.google.com include:servers.mcsv.net include:_spf.salesforce.com include:spf.mandrillapp.com include:5606823.spf05.hubspotemail.net include:amazonses.com -all tipalti-domain-verification=5310da44-cf8a-f111-8394-02501973a9c1 hubspot-domain-verification=MGY4ZDg2MjUtYWY4My00OTE2LTkwYjctODdhZmVlNWJhMTg4 |
| registrar | GoDaddy.com, LLC |
|---|---|
| registered | 2018-11-09 |
| expires | 2026-11-09 |
| last changed | 2026-08-11 |
| nameservers | dora.ns.cloudflare.com cleo.ns.cloudflare.com |
| status | client delete prohibited client renew prohibited client transfer prohibited client update prohibited |
| valid | yes |
|---|---|
| issuer | Google Trust Services |
| covers | bidmachine.io, rollouts-ui.bidmachine.io, *.rollouts-ui.bidmachine.io |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 include:_spf.google.com include:servers.mcsv.net include:_spf.salesforce.com include:spf.mandrillapp.com include:5606823.spf05.hubspotemail.net include:amazonses.com -all |
|---|---|
| DMARC | pass policy reject |
| DKIM | found: google |
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 bidmachine.io.
Reference: /llms.txt.
Watch bidmachine.io. 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