Registered 29 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 72 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 172.253.115.104 172.253.115.103 172.253.115.99 172.253.115.105 172.253.115.106 172.253.115.147 |
|---|---|
| AAAA | 2607:f8b0:4004:c06::93 2607:f8b0:4004:c06::68 2607:f8b0:4004:c06::69 2607:f8b0:4004:c06::67 |
| MX | 30 aspmx2.googlemail.com 10 aspmx.l.google.com 30 aspmx3.googlemail.com 20 alt1.aspmx.l.google.com 30 aspmx5.googlemail.com 30 aspmx4.googlemail.com 20 alt2.aspmx.l.google.com |
| NS | ns3.google.com ns2.google.com ns4.google.com ns1.google.com |
| TXT | facebook-domain-verification=gj228nttbx7jhjxt8nywtlhoaf97eh v=spf1 include:_spf.google.com ~all |
| CAA | {'type': 'CAA', 'issue': 'pki.goog', 'critical': 0} |
| registrar | MarkMonitor Inc. |
|---|---|
| registered | 1997-06-23 |
| expires | 2027-06-22 |
| last changed | 2026-05-21 |
| owner | REDACTED FOR PRIVACY |
| nameservers | ns1.google.com ns2.google.com ns3.google.com ns4.google.com |
| status | client delete prohibited client transfer prohibited client update prohibited server delete prohibited server transfer prohibited server update prohibited |
| valid | yes |
|---|---|
| issuer | Google Trust Services |
| covers | *.google.com, *.appengine.google.com, *.bdn.dev, *.origin-test.bdn.dev, *.cloud.google.com, *.crowdsource.google.com, *.datacompute.google.com, *.google.ca, *.google.cl, *.google.co.in, *.google.co.jp, *.google.co.uk |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 include:_spf.google.com ~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 android.com.
Reference: /llms.txt.
Watch android.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