Registered 21 years ago, listed on 1 blocklist, no valid HTTPS certificate, the site did not answer (timed out).
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.
| A | 113.96.208.81 |
|---|---|
| MX | 5 mxbiz1.qq.com 10 mxbiz2.qq.com |
| NS | ns3.dnsv2.net ns4.dnsv2.com |
| TXT | v=spf1 mx ip4:208.43.172.148 ip4:76.73.102.74 ip4:221.214.177.71 ip4:221.214.177.72 ip4:121.12.123.60 ip4:211.103.154.133 ip4:211.103.154.131 ip4:60.209.20.221 ip4:121.12.116.83 mx:mail-sl.weisuo.net -all |
| registrar | DNSPod, Inc. |
|---|---|
| registered | 2006-03-23 |
| expires | 2034-03-23 |
| last changed | 2024-09-10 |
| owner | Redacted for Privacy |
| nameservers | ns3.dnsv2.net ns4.dnsv2.com |
| status | client delete prohibited client transfer prohibited client update prohibited |
| valid | no |
|---|---|
| problem | Connection timed out |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 mx ip4:208.43.172.148 ip4:76.73.102.74 ip4:221.214.177.71 ip4:221.214.177.72 ip4:121.12.123.60 ip4:211.103.154.133 ip4:211.103.154.131 ip4:60.209.20.221 ip4:121.12.116.83 mx:mail-sl.weisuo.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 dnspod.net.
Reference: /llms.txt.
Watch dnspod.net. 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