Registered 27 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 78 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 104.16.15.28 104.16.14.28 |
|---|---|
| MX | 1 smtp.google.com |
| NS | kim.ns.cloudflare.com art.ns.cloudflare.com |
| TXT | borderless-ai-domain-verification-891kzp=imAYYfgCNhUvxixCG9xeLErS7 slack-domain-verification=xF9FoS5YecfnIOdXDAWxjJlBJeTP4k0x4XVUDcBm linear-domain-verification=z4df5eemibyi v=spf1 include:_spf.google.com include:mail.zendesk.com include:mailgun.org -all mixpanel-domain-verify=8d24704c-eebf-4a86-bc1d-5facea16d192 atlassian-domain-verification=4jtiW1tiUQSTvJZESUb2w2e6bDUeZnwV3HuW4EKB8Dnj7wVDMzFFvtXm/mFgKiq/ stripe-verification=B89F0E1D6E90A552E5ECE7D2D56F60D28CF6D65A5DBE42056FD217BE30C91200 google-site-verification=Pn6aFNBpXpjjEwQiBhV2w86qkmACWSj6bSWf6iq93N4 attio-domain-verification=2PW6H5PPEKZJ5NZ536X46U9D facebook-domain-verification=aoubhu5uh89ja6n8x12q5rwgxjy4qk anthropic-domain-verification-qq6f4e=yMnhINbeoqj341dPhfek46Gvw applause-verification=475eb036-5381-4119-9100-5293e2ce0ba8 sinch-domain-verification=f784f03b-c2b8-4acc-8790-30b91c091d49 verification_token=YEulsvbYjUK5ARSNvSKChCvak google-site-verification=XPT9uOe0jA_sa1A9KO2KHlflVyytnnJI6c51vXL7Th0 jamf-site-verification=s7-zemXlw9o875MwP_jHJQ apple-domain-verification=GxkQnQWBDwHc5Lwo onetrust-domain-verification=ef58037d66994387a249e260b49da885 apple-domain-verification=jhXlcC3333rByj6_TIRCWS8depzse4Zg_PA2TAA8MvY have-i-been-pwned-verification=dweb_htjuxmmxivpa7y21mu12mq4f MS=ms92323866 hubspot-domain-verification=YzE0ZGQ3MDYtYzc0ZC00MjhjLTg1MzktNWFhOWY0MGVmN2Uy status-page-domain-verification=zvdwk97f78sw lovable_verification=yrJSzJCXE2IlVOsGopmj cursor-domain-verification-1q4veq=T4badkQWyIFP5sdGc2ZdZO5hH loom-site-verification=0994d1d30bec445bb94dee2ca26c6672 TSW_MTk2M3RlcmFzd2l0Y2g= docusign=df1e68ac-ef17-4239-a91c-ddc63bbf37a0 yahoo-verification-key=vaBi9VRY3fC1ePDJDKbb3JeKZkVxdHdNNS2ehnZfPNs= docusign=9c156ad3-ca07-455a-ac23-4b069bff0cfc clickhouse-verification=4c8a134dda8d683bf54acd04dc9d7f667e0bed3939f9f31837f8d161a272e4d5 hubspot-domain-verification=ZDNhOWZkYmMtZjU0Yi00NjM0LTg0YTYtOWI3ZmM3ZDE1MTMx openai-domain-verification=dv-dzZ4sOyX0NcWC0W69R0SsmoJ tenderly-domain-verification-h41x4t=Xb51eXZGQ6C9IlZJXexoZnSkh chain-patrol-domain-verification-d32dw1=6Bi2nOcSd80VwhhSb1ieNE23u |
| CAA | {'type': 'CAA', 'critical': 0, 'issuewild': 'letsencrypt.org'} {'type': 'CAA', 'critical': 0, 'issuewild': 'comodoca.com'} {'type': 'CAA', 'issue': 'letsencrypt.org', 'critical': 0} {'type': 'CAA', 'issue': 'ssl.com', 'critical': 0} {'type': 'CAA', 'issue': 'digicert.com; cansignhttpexchanges=yes', 'critical': 0} {'type': 'CAA', 'iodef': 'mailto:certificate-abuse@kraken.com', 'critical': 0} {'type': 'CAA', 'issue': 'pki.goog; cansignhttpexchanges=yes', 'critical': 0} {'type': 'CAA', 'critical': 0, 'issuewild': 'pki.goog; cansignhttpexchanges=yes'} {'type': 'CAA', 'issue': 'comodoca.com', 'critical': 0} {'type': 'CAA', 'critical': 0, 'issuewild': 'ssl.com'} {'type': 'CAA', 'critical': 0, 'issuewild': 'digicert.com; cansignhttpexchanges=yes'} {'type': 'CAA', 'issue': 'amazonaws.com', 'critical': 0} |
| registrar | MarkMonitor Inc. |
|---|---|
| registered | 2000-04-03 |
| expires | 2033-04-03 |
| last changed | 2026-10-01 |
| owner | DNStination Inc. |
| nameservers | art.ns.cloudflare.com kim.ns.cloudflare.com |
| status | client delete prohibited client transfer prohibited client update prohibited server delete prohibited server transfer prohibited server update prohibited |
| valid | yes |
|---|---|
| issuer | Google Trust Services |
| covers | kraken.com |
| protocol | TLSv1.3 |
Domain is properly signed — chain validated by an independent validating resolver
| SPF | pass v=spf1 include:_spf.google.com include:mail.zendesk.com include:mailgun.org -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 kraken.com.
Reference: /llms.txt.
IPv6. Does kraken.com work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.
Watch kraken.com. 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