HOW.IS
?

How is xavier.edu?

Not sure yet risk 10/100

On no blocklists we checked, valid HTTPS, the site answered 200 in 117 ms.

Why

02050100
finecarefulhigh risk
  • +10Could not read the domain's registration record.
  • ·Could not check registration; retry before trusting this domain.

Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

How xavier.edu looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
117 ms · ends at www.xavier.edu
HTTPS
51 d
left on a Amazon certificate
Age
?
creation date not reported
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records4 record types
A13.248.238.131
99.83.214.253
MX0 xavier-edu.mail.protection.outlook.com
NSxdns2.xdns
ns5.oar.net
ns7.oar.net
ns6.oar.net
ns4.oar.net
TXThs5df56ndfvaaeii8e5fnldh9t
ca3-cee922bb1b814035bf646e25014289d4
e2ma-verification=u43gb
canva-site-verification=7kZFML96bIrcPeLvmZVrgw
apple-domain-verification=2QPvk2jUEgw9xhj2
v=spf1 ip4:192.153.34.0/24 include:spf.protection.outlook.com include:_spf.qemailserver.com include:spf.elluciancloud.com include:spf1.xavier.edu include:spf2.xavier.edu include:_spf.e2ma.net exists:%{i}._spf.mta.salesforce.com ~all
docusign=02e0297e-b037-409b-9d5d-cbe92278fe25
autodesk-domain-verification=-1iOiMKn4A8X1a8Mmolb
google-site-verification=b0f8xbe8gqT1iJIoI1tGCEQjbCCn6TmndolyFem8wC0
anthropic-domain-verification-9ek3fg=lfHxk3Y5sshXkyg5KW5XLYMso
docusign=6cba6502-0214-4359-b13a-0ae80d4446ae
Registrationregistrar not reported
HTTPS certificate51 days left
validyes
issuerAmazon
coversxavier.edu, *.xavier.edu
protocolTLSv1.3
issued 2026-06-09expires 2026-12-23
DNSSECinsecure

Domain is not signed with DNSSEC

. → edu → xavier.edu
Email authenticationexcellent
SPFpass v=spf1 ip4:192.153.34.0/24 include:spf.protection.outlook.com include:_spf.qemailserver.com include:spf.elluciancloud.com include:spf1.xavier.edu include:spf2.xavier.edu include:_spf.e2ma.net exists:%{i}._spf.mta.salesforce.com ~all
DMARCpass policy reject
DKIMfound: selector1, selector2, s1, s2

Whether mail claiming to be from this domain can be checked as genuine.

Security scoregrade B · 155/205
Basic Security
20/40missing: DNSSEC Enabled
Record Security
30/45missing: CAA Records, DKIM Presence
Advanced Security
10/25missing: Mail Server Configuration, SOA Record Configuration, IPv6 Support
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 8 lookups
SURBL MultidomainURIBL MultidomainSpamCop99.83.214.253Barracuda99.83.214.253UCEPROTECT Level 199.83.214.253SpamCop13.248.238.131Barracuda13.248.238.131UCEPROTECT Level 113.248.238.131

Green: clean. Red: listed. Grey: the list did not answer.

Ask it yourself

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.

curl "https://how.is/v1/domain/trust?domain=xavier.edu" \ -H "Authorization: Bearer $HOWIS_KEY" # or pay per call in USDC (x402), no key: the 402 tells your agent the price curl -i "https://how.is/v1/domain/profile?domain=xavier.edu"

MCP: add https://how.is/mcp to Claude, Codex or Cursor (one-line install) and ask for domain_trust on xavier.edu. Reference: /llms.txt.

IPv6. IPv6 readiness grade for xavier.edu Does xavier.edu work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.

Watch xavier.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