On no blocklists we checked, valid HTTPS, the site answered 200 in 177 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 184.72.229.80 |
|---|---|
| MX | 0 stjohns-edu.mail.protection.outlook.com |
| NS | awsdns2.stjohns.edu qpue2.stjohns.edu qpue1.stjohns.edu auth1.dns.cogentco.com |
| TXT | domain-verification=UDMyc1NqUWZWUDQwcVczeWlaeE55ajNTcTFYNS0wNmQ3OTJiNC1lM2VjLTExZWYtYThiZS0wZTI2MzZiNGFhNzM= canva-site-verification=cn4zmelBNmvfiA7Y1Gk3CQ d365mktkey=2co4d1vxgidf55ab8smjdtf8v cisco-ci-domain-verification=286d775a6c25cfcd894bd7f156830bc512ef2f00f6ecea94c965597f02241243 e2ma-verification=21zcb MS=ms42792267 _globalsign-domain-verification=zpvH4-K82M3O6FqrrS-YbRauRbfDmjPG9xOhHZWfTN MS=ms24387130 facebook-domain-verification=1i7my4kb8raf27nlcv8dya04377fnf webexdomainverification.4C675B8B38B2B136E053AB06FC0A3F65=21bfb9ec-ef13-4325-8741-8cb87dc3772e google-site-verification=89EoAbfw8OlmKke9FSPZZcNdEKvFTmn5eEmNaGRt4AY v=spf1 ip4:176.31.145.254 ip4:149.68.0.0/16 ip4:216.248.199.106 ip4:216.248.199.105 ip4:198.187.196.100 ip4:198.187.196.130 ip4:159.183.195.16 include:spf.elluciancloud.com include:e2ma.net include:spf.protection.outlook.com -all atlassian-domain-verification=doCVe1F4gOaONt2hsHJ23BvkzWCHelayEdXNagaYs1v6f66CxKbL5wSDCLKC2azv e2ma-verification=gmreb d365mktkey=l4grg3j3bbkxgd7rkh63uo8 bw=bffjUJlvGczdxjcyTjOJOCp8loGY2cdSEjYGjkTdAzDI anthropic-domain-verification-64kzej=dgdSwdzhyoVLZOEyGmjsuLTjP e2ma-verification=45dgb 5ocH6SBfPSNMKEiGzk6JyD1FuXLWfCVXLw1IMzmQ+evC1Tog9Nbg39gOCuTKFlj1SG6w6XX/Q6A7IMHnPEBFiA== google-site-verification=GfXRDfXSfLh8FALX5khiUi3cBqNwvwO-FPwPzoIpcV0 jamf-site-verification=hoWfLnyjaVN6bFouzRd8bQ apple-domain-verification=U4I4lc7MrcNMlyRF e2ma-verification=e7fcb |
| valid | yes |
|---|---|
| issuer | GlobalSign nv-sa |
| covers | *.stjohns.edu, stjohns.edu |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 ip4:176.31.145.254 ip4:149.68.0.0/16 ip4:216.248.199.106 ip4:216.248.199.105 ip4:198.187.196.100 ip4:198.187.196.130 ip4:159.183.195.16 include:spf.elluciancloud.com include:e2ma.net include:spf.protection.outlook.com -all |
|---|---|
| DMARC | pass policy reject |
| 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 stjohns.edu.
Reference: /llms.txt.
IPv6. Does stjohns.edu work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.
Watch stjohns.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