Registered 32 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 53 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 151.101.2.132 |
|---|---|
| AAAA | 2a04:4e42::644 |
| MX | 10 mx2-ec2-sy.apache.org 10 mx1-he-de.apache.org 10 mx1-ec2-va.apache.org 10 mx2-ec2-de.apache.org 10 mx2-ec2-ie.apache.org 10 mx2-ec2-or.apache.org |
| NS | ns-1139.awsdns-14.org ns-1955.awsdns-52.co.uk ns-303.awsdns-37.com ns-558.awsdns-05.net |
| TXT | atlassian-domain-verification=ymLFB7Wz8ScIJsja5lQgqHkFZGayJH7z0M3DAUwmeTFBvxJWz7rs9OqateFxBIb4 _globalsign-domain-verification=VPemhDee0EKRXi0IPzeSUrn849jHevrjIaTeDYOTZ4 google-site-verification=y9Wki74vQ-HO4aXrJ-TzmPvLf8itBqrQTPjyAHktuMo gradle-verification=L6JP9L6FV7OI2DLLG5N9515VA3Q6Q MS=E03FCF4BFDA6010D863CDB04B4F156E4C480ACA5 spf2.0/pra ?all v=spf1 include:_spf.apache.org -all |
| CAA | {'type': 'CAA', 'critical': 0, 'issuewild': 'ssl.com'} {'type': 'CAA', 'iodef': 'mailto:root@apache.org', 'critical': 0} {'type': 'CAA', 'critical': 0, 'issuewild': 'letsencrypt.org'} {'type': 'CAA', 'issue': 'ssl.com', 'critical': 0} {'type': 'CAA', 'issue': 'sectigo.com', 'critical': 0} {'type': 'CAA', 'issue': 'globalsign.com', 'critical': 0} {'type': 'CAA', 'issue': 'letsencrypt.org', 'critical': 0} |
| registrar | NameCheap, Inc. |
|---|---|
| registered | 1995-04-11 |
| expires | 2029-04-12 |
| last changed | 2026-08-11 |
| nameservers | ns-1139.awsdns-14.org ns-1955.awsdns-52.co.uk ns-303.awsdns-37.com ns-558.awsdns-05.net |
| status | client delete prohibited client transfer prohibited |
| valid | yes |
|---|---|
| issuer | Let's Encrypt |
| covers | apache.org |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 include:_spf.apache.org -all |
|---|---|
| DMARC | warning policy none |
| DKIM | found: mail |
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 apache.org.
Reference: /llms.txt.
Watch apache.org. DNS read at the source every 5 minutes; certificate, blocklists and expiry every 6 hours. You get an email only when something changes.
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