Registered 6 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 2543 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 43.107.189.231 43.107.192.234 |
|---|---|
| MX | 10 mx2.tripmail.geo.ctripgslb.net 10 mx1.tripmail.geo.ctripgslb.net |
| NS | ns6.xiecheng.com ns4.xiecheng.com ns3.xiecheng.com ns5.xiecheng.com ns2.xiecheng.com ns1.xiecheng.com |
| TXT | MS=ms59962970 v=spf1 include:spf.triplinkintl.com -all 1ylxqbllb8qn3sn8kqr9y2jnd129fh21 |
| registrar | MarkMonitor Inc. |
|---|---|
| registered | 2021-04-21 |
| expires | 2028-04-21 |
| last changed | 2026-05-07 |
| owner | REDACTED FOR PRIVACY |
| nameservers | ns1.xiecheng.com ns2.xiecheng.com ns3.xiecheng.com ns4.xiecheng.com ns5.xiecheng.com ns6.xiecheng.com |
| status | client delete prohibited client transfer prohibited client update prohibited |
| valid | yes |
|---|---|
| issuer | Sectigo Limited |
| covers | *.triplinkintl.com, *.triplinkccs.com, triplinkccs.com, triplinkintl.com |
| protocol | TLSv1.2 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 include:spf.triplinkintl.com -all |
|---|---|
| DMARC | pass policy reject |
| DKIM | found: default, selector1 |
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 triplinkintl.com.
Reference: /llms.txt.
Watch triplinkintl.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