On no blocklists we checked, valid HTTPS, the site answered 200 in 784 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 80.237.186.220 |
|---|---|
| MX | 99 nmail.joyclub.de |
| NS | ns-1873.awsdns-42.co.uk ns-1080.awsdns-07.org ns-644.awsdns-16.net ns-194.awsdns-24.com |
| TXT | v=spf1 a mx ip4:80.237.186.192/27 a:kundenserver.de include:mail.zendesk.com include:amazonses.com ~all ldc5l8zcgld0qv189jjk27p8nwjmry1k google-site-verification=us85580Zc5qon0dFK0O5zbwBCNHy7_1R1pjWg6WPnrs google-site-verification=3Ztw0k0yJoTtGy3qR1SCADHKg6iMwu5IQJfYCo8rB-4 ca3-99c191d1fa3a446d9ff94fd649f57bd0 google-site-verification=2TvydFsRuZwrTSyaoDCQrqEdeEqPncT8eET3G8VtHqQ |
| last changed | 2021-12-08 |
|---|---|
| nameservers | ns-1080.awsdns-07.org. ns-1873.awsdns-42.co.uk. ns-194.awsdns-24.com. ns-644.awsdns-16.net. |
| status | active |
| valid | yes |
|---|---|
| issuer | Let's Encrypt |
| covers | *.dev.review-center.joyclub.com, *.feig-partner.de, *.identity.joyce.app, *.joyce.app, *.joyclub.com, *.joyclub.de, *.ndev.feig-partner.de, *.ndev.joyce.app, *.ndev.joyclub.com, *.ndev.joyclub.de, *.prod.review-center.joyclub.com, feig-partner.de |
| protocol | TLSv1.2 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 a mx ip4:80.237.186.192/27 a:kundenserver.de include:mail.zendesk.com include:amazonses.com ~all |
|---|---|
| DMARC | warning policy none |
| DKIM | found: dkim |
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 joyclub.de.
Reference: /llms.txt.
Watch joyclub.de. 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