Registered 7 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 286 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 104.21.51.107 172.67.179.12 |
|---|---|
| AAAA | 2606:4700:3037::ac43:b30c 2606:4700:3032::6815:336b |
| MX | 33 route1.mx.cloudflare.net 8 route2.mx.cloudflare.net 63 route3.mx.cloudflare.net |
| NS | hugh.ns.cloudflare.com chin.ns.cloudflare.com |
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all |
| registrar | Danesco Trading Ltd. |
|---|---|
| registered | 2019-06-18 |
| expires | 2027-06-18 |
| last changed | 2026-06-18 |
| nameservers | hugh.ns.cloudflare.com chin.ns.cloudflare.com |
| status | active |
| valid | yes |
|---|---|
| issuer | Google Trust Services |
| covers | zbporn.tv, *.zbporn.tv |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 include:_spf.mx.cloudflare.net ~all |
|---|---|
| DMARC | none |
| 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 zbporn.tv.
Reference: /llms.txt.
Watch zbporn.tv. 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