Registered 24 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 192 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 44.215.128.96 44.215.118.51 44.215.119.15 |
|---|---|
| MX | 10 amazon-smtp.amazon.com |
| NS | ns-472.awsdns-59.com ns-1560.awsdns-03.co.uk ns-778.awsdns-33.net ns-1373.awsdns-43.org |
| TXT | MS=ms94409222 v=spf1 include:amazon.com include:sendgrid.net include:fdspfus.freshemail.io -all TS1760027 cisco-ci-domain-verification=aa4744c49c1e4aa9a048834c3b5b190561a61a421c51c1d3cd67d8cb9337636 atlassian-domain-verification=ZT4AapXgobCpXIWoNcd7gtMjZyOUdr4EDFMnFUWrqqqgdaQVbDvoGpRaIwj/tgPH docker-verification=adc9d3a9-8b59-4b18-b93c-5624c9098d91 box-domain-verification=ffea95cd0e0d61c302198367155b07e74fd534fa1d867662dc9bf9969b6f535d MS=ms57727475 bluebeam-verification=2sukcox7hn5zsbl8uadt0htmrpifeh google-site-verification=6tH_E6-1vax3vSeq02-Q9_qyTmdM5Ca9PJlg77cFWhk canva-site-verification=KNCIlqOo2g54DYpVP8KINQ |
| registrar | MarkMonitor Inc. |
|---|---|
| registered | 2002-12-09 |
| expires | 2026-12-09 |
| last changed | 2026-02-19 |
| owner | REDACTED FOR PRIVACY |
| nameservers | ns-1373.awsdns-43.org ns-1560.awsdns-03.co.uk ns-472.awsdns-59.com ns-778.awsdns-33.net |
| status | client delete prohibited client transfer prohibited client update prohibited server delete prohibited server transfer prohibited server update prohibited |
| valid | yes |
|---|---|
| issuer | Amazon |
| covers | www.goodreads.com, origin-www.goodreads.com, goodreads.com |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 include:amazon.com include:sendgrid.net include:fdspfus.freshemail.io -all |
|---|---|
| DMARC | pass policy reject |
| DKIM | found: default |
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 goodreads.com.
Reference: /llms.txt.
Watch goodreads.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