On no blocklists we checked, valid HTTPS, the site answered 200 in 98 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 137.99.146.192 |
|---|---|
| MX | 10 uconn-edu.mail.protection.outlook.com |
| NS | msb-ext.net.uconn.edu hbl-ext.net.uconn.edu gdc-dr.net.uconn.edu |
| TXT | duo_sso_verification=oUPYA5aobQN4htbJUzmmsffPy4ekObvMtRJNhnCZZ2RWpquAwITuVZ7G9IbwBwit Mwj1qwM8tOAajB6bTqUVcfttE9gBqoElAaNZKQSmPmbvZX5F3dlqmITLR0IcBditndHO7gPCQdJq9g0FY0WqZA== MS=ms60238737 ecostruxure-it-verification=81f58bcb-4de5-4b00-9d07-9b73099c79ad google-site-verification=4KiSwgbyF1r4-aHfLlnAeVJ_7iI-jLIwoim3Yke6p6c google-site-verification=BUtdK87WS2puV-Elv787vJLN0ETGl0MPf2jqfwMgDuo google-site-verification=tViaPVU5yYasYiCo_SFOj5DDV0aUbGc1gI_GVd6MRmk atlassian-domain-verification=Q60jr4Czt7k5dZSXe2SJz9apC3TROZmqmR7Gmjp40qkYgeBW8ItVnXlv38RW8sB3 F0701E02858C32CFEE42ACD6202AE9C8 v=spf1 include:_spf1.uconn.edu include:spf.protection.outlook.com ~all intersight=8b7d552b3706f81761b0ac26444876a0c1f92b14d09720085d5183350bcbf8cb google-site-verification=Pzz4hsSig2oKNOfi9jaUkRjShKAwq0Xv2maskb93wSk 59E506FAE4041A2694ABC2245BA1C558 lrulkn3u1s53q6vdmp3haoj90i adobe-idp-site-verification=8d8d7ca16093b79815399bece310037e85d272bcb52ad13ed2404151287bc7e8 |
| valid | yes |
|---|---|
| issuer | Internet2 |
| covers | uconn.edu |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 include:_spf1.uconn.edu include:spf.protection.outlook.com ~all |
|---|---|
| DMARC | warning policy none |
| DKIM | found: selector1, k1, 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 uconn.edu.
Reference: /llms.txt.
IPv6. Does uconn.edu work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.
Watch uconn.edu. 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