Registered 29 years ago, on no blocklists we checked, valid HTTPS, the site answered 403 in 186 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 146.142.252.23 |
|---|---|
| MX | 10 bls-gov.mail.protection.outlook.com |
| NS | auth120.ns.uu.net auth111.ns.uu.net |
| TXT | v=spf1 ip4:146.142.251.47 ip4:152.180.49.16 ip4:146.142.251.70 ip4:174.129.192.189 ip4:146.142.1.10 include:spf.protection.outlook.com ~all cisco-ci-domain-verification=36e6e64142db18e366ff0d250eb59bfb1f6d20b409eaf8c9169863de6d047cba apple-domain-verification=xywWlbaOZg79jwex _2v7gobu8ro1tyrnhum286vdyqj2cj96 knowbe4-site-verification=a3074718d4151d6cd315aa3d5ea8292e 55LJ9dttLloCYItnkk3mn8aE+Q2m6D77rDDtckeINi9tn3FeXNrJ6qdCjzqAfS4dJCnDroBMAd+ypKEGl3YgiA== |
| registrar | get.gov |
|---|---|
| registered | 1997-10-02 |
| expires | 2027-09-07 |
| last changed | 2026-08-26 |
| owner | Department of Labor |
| country | United States |
| nameservers | auth111.ns.uu.net auth120.ns.uu.net |
| status | server transfer prohibited |
| valid | yes |
|---|---|
| issuer | Entrust Limited |
| covers | *.bls.gov, api.bls.gov, bls.gov, blscompdata.bls.gov, cesdata.bls.gov, data.bls.gov, download.bls.gov, idcf.bls.gov, idcfars.bls.gov, idcfbbs.bls.gov, idcfoews.bls.gov, joltsdata.bls.gov |
| protocol | TLSv1.2 |
Domain is properly signed — chain validated by an independent validating resolver
| SPF | pass v=spf1 ip4:146.142.251.47 ip4:152.180.49.16 ip4:146.142.251.70 ip4:174.129.192.189 ip4:146.142.1.10 include:spf.protection.outlook.com ~all |
|---|---|
| DMARC | pass policy reject |
| DKIM | found: selector1, selector2 |
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 bls.gov.
Reference: /llms.txt.
IPv6. Does bls.gov work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.
Watch bls.gov. 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