On no blocklists we checked, valid HTTPS, the site answered 200 in 472 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 184.171.111.228 |
|---|---|
| MX | 10 mxa-000bfd01.gslb.pphosted.com 10 mxb-000bfd01.gslb.pphosted.com |
| NS | lsu-bdds1.lsu.edu ruminant.uoregon.edu NS1.F5CLOUDSERVICES.COM phloem.uoregon.edu |
| TXT | e2ma-verification=92gcb e2ma-verification=s96bb e2ma-verification=j27bb e2ma-verification=pmiib anthropic-domain-verification-4wyy2p=fgxdd6KRz4slAgaYqItdjknZR smartsheet-site-validation=cjl6KuCETVO2Jy6223fOWHL2c8I6OYXd A3426E8DF4F531A071E7EBC9A28B5062 BD8328A9494381F952CA85966A37435BAEF4E45F google-site-verification=I8-kcRZZx2myMqWzTVpmARlWfcaak8u4v1znFYvB-64 e2ma-verification=a2bcb ms-domain-verification=16280890-890e-42de-91dc-22837934a6a3 e2ma-verification=k27bb atlassian-domain-verification=S5XSMwLWnwrMdKERyrLTTNKeHYexamY4OEt/O/2gKdemgqMRq0EXU9bQgHwKQch7 e2ma-verification=u90eb jamf-site-verification=gqKWhXXmVWskA1EIYcwFFg e2ma-verification=efbcb e2ma-verification=n6bcb e2ma-verification=tj8bb google-gws-recovery-domain-verification=45866330 DF0288552C339512BB012EBDE3C5A4C2 e2ma-verification=3mbcb e2ma-verification=keiib e2ma-verification=vahib e2ma-verification=jxxeb e2ma-verification=ypacb dell-technologies-domain-verification=uoregon.edu_6084ae44-ed40-4ec4-8433-eabd029adab7_1749079211 d365mktkey=rwEQehsixJ0SRxsUQGBpKgxZo5RxPsIHxi7y4xnUguQx e2ma-verification=ehfcb e2ma-verification=un9fb e2ma-verification=gyfcb e2ma-verification=t38bb v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com mx ip4:128.223.0.0/16 ip4:163.41.128.0/17 ip4:184.171.0.0/17 ip6:2001:468:d00::/40 ip6:2607:8400::/32 ip4:148.163.128.0/19 ip4:72.10.180.28/31 include:spf.protection.outlook.com ~all d365mktkey=Djxl5vGxpGYjQ0h4RFdNfm0M77e7KbVSvZvtWdRP62Ax e2ma-verification=fohcb |
| valid | yes |
|---|---|
| issuer | Internet2 |
| covers | *.uoregon.edu, uoregon.edu |
| protocol | TLSv1.3 |
Domain is properly signed — chain validated by an independent validating resolver
| SPF | pass v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com mx ip4:128.223.0.0/16 ip4:163.41.128.0/17 ip4:184.171.0.0/17 ip6:2001:468:d00::/40 ip6:2607:8400::/32 ip4:148.163.128.0/19 ip4:72.10.180.28/31 include:spf.protection.outlook.com ~all |
|---|---|
| DMARC | warning policy none |
| DKIM | found: selector1, 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 uoregon.edu.
Reference: /llms.txt.
IPv6. Does uoregon.edu work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.
Watch uoregon.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