Registered 32 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 156 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 206.124.112.10 |
|---|---|
| MX | 10 mxb-00224f01.gslb.pphosted.com 10 mxa-00224f01.gslb.pphosted.com |
| NS | ns-249.awsdns-31.com ns-1561.awsdns-03.co.uk ns-1097.awsdns-09.org ns-770.awsdns-32.net |
| TXT | 00DAu00000FOSIf=1TBAu0000000D25 00Dau000002Y5H3=1TBOL00000001yb;00DAw00000CQb53=1TBAw00000006i9 00Dau000002Y5H3=1TBOL00000001yb;00DAw00000CQb53=1TBAw00000006i9;00DAu00000GnqsH=1TBAu0000000IEf 478350fa-1cae-4b12-b5f2-3b78273812cf MS=38EA9BD27EB12F19F52629043F02AA152E9CB128 MS=ms51909066 SWMhUMQy6mr2HXg5iVB9UuLl5ihEJIYedlkfHYzQ5eJP3ycZe6kpXve2Lz+F8VeetLwjkYzJrDtEQRJIiPvPlA== adobe-idp-site-verification=34136a565b81f6a2841b45d90254e52c0e4c342a9552ee36bc78eae1b5701f53 anthropic-domain-verification-rk7zaz=qbpIAeUjP4rkaOPgZKhhJGiMi apple-domain-verification=hqoRZmwVQRh39BQU atlassian-domain-verification=qtQkG0inXp4ohS/Mdl5+BYxT357DpSpQduKXF0aO7I93qgjKDxwTfxLkZ+bd+S4W cursor-domain-verification-3gks7v=k46nbHTEw7sGvZXtpgWYt5ltV cursor-domain-verification-693tst=g38wrjIJghBMXgMMdt80yTR5A cursor-domain-verification-qgaxxy=ehCyacb1qDHGDGvT4lyXF58Ah docker-verification=025fbd1d-fba2-4b5b-b995-13403b3cb910 docusign=462174eb-181e-4ac7-8ae2-ca44c43184fe docusign=a06c1ce7-2616-4ce6-aa37-4ebbf7d6d6b6 drift-domain-verification=c149576ee1d7ff5db360bd5b9fce2efe16d8c86262d2c30dbea181ce9e8b792d figma-domain-verification=b8716d8b2fe55906c234b7b1804c09a857791308d1bd25a246aea263ebcdba26-1776443177 google-site-verification=3mZpP7LuEZwFfSEPgQUJZZ4tb0Itsj2J7vRCUiraQGE google-site-verification=B0_3IzuXc6oo3BpYgtXRipandWt5FaXMUt6hh4doIus google-site-verification=EKG9-e6zepP7I9mgEi2azGZP20vM9qsuPglapFJUA10 google-site-verification=Gha4CyZYwGv8ggzF8I1rbipVlOK3oXEh8qFkfqX40eM infoblox-domain-mastery=d691d28d7f5c6cffc99713cc29541fb79064d4b55a3351bbda7d4363ba0f617fcd onetrust-domain-verification=969f51427db1fe7552e88bfe45512b3fae3691ae70ba0e1ab0d88a7c804bb4a1 onetrust-domain-verification=eb6deaed8cd54cef964c531a9c96feb4 onetrust-domain-verification=f6d8e9b0796b066a2c162a10ab58f7aecb2fc85d8c14f24e8c26d20225f354ea v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:aspmx.pardot.com -all webexdomainverification.4C675B8ABD59B136E053AB06FC0A3F65=b31ca894-c7f1-44af-b258-c94a16199a05 |
| registrar | MarkMonitor Inc. |
|---|---|
| registered | 1995-01-20 |
| expires | 2027-01-21 |
| last changed | 2025-12-20 |
| owner | BlackBerry Limited |
| nameservers | ns-1097.awsdns-09.org ns-1561.awsdns-03.co.uk ns-249.awsdns-31.com ns-770.awsdns-32.net |
| status | client delete prohibited client transfer prohibited client update prohibited server delete prohibited server transfer prohibited server update prohibited |
| valid | yes |
|---|---|
| issuer | DigiCert Inc |
| covers | *.blackberry.com, blackberry.com |
| protocol | TLSv1.2 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:aspmx.pardot.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 blackberry.com.
Reference: /llms.txt.
Watch blackberry.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