Registered 31 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 664 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 103.10.4.227 |
|---|---|
| MX | 100 mg2.asus.com 20 mg1.asus.com 10 mg.asus.com |
| NS | ns-1875.awsdns-42.co.uk ns-544.awsdns-04.net ns-337.awsdns-42.com ns-1039.awsdns-01.org |
| TXT | zzldvfj08yfss0ydft85bbysmy1cj96x. 5YA7LJMOVXX399OL065GX65G87UKJ20FFDBUVX2M docusign=9c43421e-314b-49f7-82ae-fe698bce40bd apple-domain-verification=YVSgEqQtJRjmdVBu facebook-domain-verification=tkhj31qarb9901xcperg0w0yfcdazh atlassian-domain-verification=jxVtO6D77cvTtzPiqZUe8DiTmI1mqdbU0jqM66bYHskWVDfx5kiqtfOWcKBZMAVC trend-micro-v1-domain-verification.e5d263b0eb2014dbafc1625a7865e267=1ea4ccc7-05b5-476d-aff9-5272fc7c5d2e mu56Kq__Cg9v_aczc5degR_4sMXtsDa2AeU3-oEsihw MS=ms94547556 7894A73F0CFEDD51A6EA5C7E4CCD13A3965623132C7519E917382CF0131AA3F2 adobe-idp-site-verification=382f5b6399951cb3de1a5d1dbd06bb8eb8d701f88c4ea5db38aa69347dd9a13f v=spf1 ip4:103.10.4.0/22 ip4:213.61.92.115 ip4:218.211.38.242 ip4:118.163.110.210 ip4:213.61.152.30 include:spf.protection.outlook.com -all hT5pYl5FKR/fwLMKrJ1KQPnZrNC8YzgJ7REPX6Wux1cRehEIzwrOuyB9ASXckqMz+rHto/UaM/44UfPgbQFjYg== bv-domain-verification=e134f5546cb5c93ee5ffb1f47c8015873876076d9c43dda13d85dfc6341f65ca google-site-verification=Rs_zuu4Gqxki8VVX5xNs63-tIOcut0qvdvYvW2KLY38 google-site-verification=44buYvNtZHvSRVcj2dOJGZMtmPAaLOa9zPSVMMVwbaY wiz-domain-verification=6e11efe846bf3a2f81870077d571d06c8650aff084bd960c34cfc32434dac695 pardot922413=75629e802092cb0ac07329098a29b2cec1b3d86f4470d27f5643addd5bc78707 google-site-verification=iA3Ko0FQtp-yaka9tibkFlF98ZMkxrnu5ofKd9QQ-QE google-site-verification=ZAxDQWYWbQka8_PwpGcJnv38NFkB1kp4ZeamtqNEjLw google-site-verification=va5g5RuEWw-pwEJ7ssCrnyBAggf7yCLxugRggQY8Udc docusign=f0d1ec0b-94f3-4abf-bf6f-e5c894776e57 google-site-verification=71RHI7e5zrzhwOgNIz8aT-pbh6LGw1zQ7VWTAnhlpF8 1dbc8bc7963d4b0e90bbb0e474e38e2e google-site-verification=eUHxhIYbA4kM7heyt2W2onNhJHLTXuDgo4VE3snEBKw atlassian-domain-verification=2Z9J5op7FAXNJxHd0AExZaq7IBe8R8DFbq6Lh6Qx/fhUeEWmSeGtuSYud7tFYjGn |
| CAA | {'type': 'CAA', 'issue': 'amazonaws.com', 'critical': 0} {'type': 'CAA', 'issue': 'globalsign.com', 'critical': 0} {'type': 'CAA', 'issue': 'sectigo.com', 'critical': 0} {'type': 'CAA', 'issue': 'digicert.com', 'critical': 0} {'type': 'CAA', 'iodef': 'mailto:dns_admin@asus.com', 'critical': 0} {'type': 'CAA', 'issue': 'amazontrust.com', 'critical': 0} {'type': 'CAA', 'issue': 'ssl.com', 'critical': 0} {'type': 'CAA', 'issue': 'twca.com.tw', 'critical': 0} {'type': 'CAA', 'issue': 'awstrust.com', 'critical': 0} {'type': 'CAA', 'issue': 'pki.goog', 'critical': 0} {'type': 'CAA', 'issue': 'amazon.com', 'critical': 0} |
| registrar | Net-Chinese Co., Ltd. |
|---|---|
| registered | 1995-10-25 |
| expires | 2031-10-24 |
| last changed | 2025-01-06 |
| nameservers | ns-1039.awsdns-01.org ns-1875.awsdns-42.co.uk ns-337.awsdns-42.com ns-544.awsdns-04.net |
| status | client delete prohibited client transfer prohibited client update prohibited |
| valid | yes |
|---|---|
| issuer | Sectigo Limited |
| covers | www.asus.com, asus.com |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 ip4:103.10.4.0/22 ip4:213.61.92.115 ip4:218.211.38.242 ip4:118.163.110.210 ip4:213.61.152.30 include:spf.protection.outlook.com -all |
|---|---|
| DMARC | pass policy reject |
| DKIM | found: s1, s2 |
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 asus.com.
Reference: /llms.txt.
Watch asus.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