Registered 31 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 239 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 216.218.236.2 |
|---|---|
| AAAA | 2001:470:0:503::2 |
| MX | 1 mail.he.net |
| NS | ns4.he.net ns3.he.net ns2.he.net ns1.he.net ns5.he.net |
| TXT | v=spf1 mx a include:_prefixes.he.net a:mailhost.lightning.net a:admin.he.net a:corp.he.net a:tickets.he.net a:abuse.he.net a:ipv6.he.net a:tunnelbroker.net ip4:64.71.139.96/27 ip4:216.218.186.2 ip6:2001:470:0::/48 ~all t5oud6slcmrq7curu44fqlmd02 google-site-verification=W1sIcdOXAguX27Ezlk1HasZwPC0Zz3rA0mIBMDicLiw |
| registrar | Network Solutions, LLC |
|---|---|
| registered | 1995-07-31 |
| expires | 2034-07-30 |
| last changed | 2024-07-30 |
| nameservers | ns1.he.net ns2.he.net ns3.he.net ns4.he.net ns5.he.net |
| status | client transfer prohibited |
| valid | yes |
|---|---|
| issuer | GoDaddy.com, Inc. |
| covers | *.he.net, he.net |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 mx a include:_prefixes.he.net a:mailhost.lightning.net a:admin.he.net a:corp.he.net a:tickets.he.net a:abuse.he.net a:ipv6.he.net a:tunnelbroker.net ip4:64.71.139.96/27 ip4:216.218.186.2 ip6:2001:470:0::/48 ~all |
|---|---|
| DMARC | pass policy reject |
| 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 he.net.
Reference: /llms.txt.
Watch he.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