HOW.IS
?

How is uh.edu?

Not sure yet risk 10/100

On no blocklists we checked, valid HTTPS, the site answered 200 in 428 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 uh.edu looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
428 ms · ends at www.uh.edu
HTTPS
16 d
left on a DigiCert Inc certificate
Age
?
creation date not reported
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records4 record types
A129.7.97.54
MX10 mxb-000ce201.gslb.pphosted.com
10 mxa-000ce201.gslb.pphosted.com
NSns.b1ddi.uh.edu
ns5.dns.uh.edu
ns6.dns.uh.edu
TXT45FE4ADAF83DA4694C82E2A856DB6E762BA43A0E
brevo-code:e991858f68e0e793955a016086dcccc6
google-site-verification=eoL4sNlZew1oD-ucFSs9-85SLetHYK9esVjAbOzfnSY
google-site-verification=C1vpejLNf1Dy5UB0o-XrdS78RLF2mTBJicZ3r8MNZMo
apple-domain-verification=yrSv9UkhfdzoYjM7
00D15000000EonJ=1TBVn00000001Vc
e2ma-verification=5q3eb
MS=ms38595472
atlassian-domain-verification=uF65kdFvRml27MOLmzfS9V2wcugEdbId81Ac73rH//CJgSxjJLqIKW2664bTi2ug
pardot999541=cf4826f5540bc59f55a5bd5fa36c46967ecb59e089a47852782c3363cd13fcfb
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
airtable-verification=04bf2119563afc82790ef879b15ffa40
openai-domain-verification=dv-2io4W3vXTCOmiB9HOWc0WON9
google-site-verification=XI7A8CHgxkCzWWXOyTIue-jgad0EP7w3XK8nsmfLEqc
Registrationregistrar not reported
HTTPS certificate16 days left
validyes
issuerDigiCert Inc
coverswww.uh.edu, uh.edu
protocolTLSv1.2
issued 2026-05-04expires 2026-11-18
DNSSECinsecure

Domain is not signed with DNSSEC

. → edu → uh.edu
Email authenticationgood
SPFpass v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
DMARCwarning policy none
DKIMfound: selector1, selector2, s1, s2

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

Security scoregrade B · 148/205
Basic Security
10/40missing: DNSSEC Enabled, Nameserver Diversity
Record Security
23/45missing: CAA Records, DMARC Record, DKIM Presence
Advanced Security
20/25missing: IPv6 Support
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop129.7.97.54Barracuda129.7.97.54UCEPROTECT Level 1129.7.97.54

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=uh.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=uh.edu"

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

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

Watch uh.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