How is ufl.edu?

Not sure yet risk 10/100

On no blocklists we checked, valid HTTPS, the site answered 200 in 289 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.

The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.

Site

200

289 ms · ends at www.ufl.edu

HTTPS

96 d

left on a Internet2 certificate

Age

creation date not reported

Blocklists

listings across 5 lists

Everything we looked at

DNS records4 record types

A	128.227.36.35
MX	5 ufl-edu.mail.protection.outlook.com
NS	rns.name.ufl.edu ens.name.ufl.edu
TXT	jamf-site-verification=b5CMLqCFw1IrQyidGyv9Zw autodesk-domain-verification=FSF_3IyYoDsnRCfQp8Vo apple-domain-verification=y9JdzsvfpOAMTGJk atlassian-domain-verification=ekAKHaGNkVWGszJwD39Lg96CpnP5vZOm8VRNOhKUzjARjo55zGH7ECXzBaW8HSxX airtable-verification=4a5df44d2b978f21f5e330238c1ada86 xxxk+e03DboyMHBP94u1+9I0M/OW2MhnhvY1mCH5qTZ4LwHFLoDZsYbKIFtXbzD8b30PNIg3l8CTFPD+pvttKQ== google-site-verification=WfK3GDL7G43-eS-CZkpODatU5zNZ6bMGegsicpPy6jo sending_domain1040741=8bf6473f43a280b921d387d953b46c40b1a5b21943f7cf17156d3ce1410ab874 sending_domain1069012=4f6b6aa09fc64566f0e8543c547d5eb4eb669afc5e1ac4a67fbcadcabcdf17a5 airtable-verification=a82914a4245481b0b3a7a97e4a705f9f 176D61B1DAA4CD3EFFEE8293D2546D9D 00DKb000000NtBp=1TBcx00000000T3 sending_domain307541=4424c706e483069c43c6b4d7013b71880610f4550a9125cef87ad1dda0a1a7a4 airtable-verification=5ca5b0b8069ecaaa4b2a464928b26c48 cisco-ci-domain-verification=3f35d7a18857086c23bb36cdd19f3cd0cc81fdec4e9565954acd609f13078f29 adobe-idp-site-verification=7c8cd6e9c9b04eb60670818ca42e481ef6aa772e3c018fb8e9676f97bf5a96c3 airtable-verification=870ad782476d95a951486604523b909c canva-site-verification=rqdZ_DiKQrp-Yu0_ubEY6g contractworksverify=M4WEJZvXFi google-site-verification=nXH7dAjpfCeP_T76cRDlE8-YIZk0FnYnyNLbR_-kFnk sending_domain134441=a48964708126d03db8f9f04ab520ac1c5316517fa7bea38b87d999475384eb7b 00D41000002ElGo=1TBVm00000000Cv MS=ms94919362 e2ma-verification=4m3bb dropbox-domain-verification=1rzguf6ktomp inLdNbkwVgpckGyQO5okUjF8D0uJZ3RAdXAJmuxIrII41wr60ds87xcnR1hL4gt60YCoqDHoQKAu7fdboahNVw== apple-domain-verification=cezqOSiI9SK9a4wl iContact180071 docusign=0db0a018-ba63-4181-91d0-cd9c16f19353 lk2tiu4i03drmoomsncctp4om6 v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all

Registrationregistrar not reported

HTTPS certificate96 days left

valid	yes
issuer	Internet2
covers	www.ufl.edu, onsite.www.ufl.edu, ufl.edu
protocol	TLSv1.3

issued 2026-01-05expires 2027-02-05

DNSSECinsecure

Domain is not signed with DNSSEC

. → edu → ufl.edu

Email authenticationexcellent

SPF	pass `v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all`
DMARC	pass policy quarantine
DKIM	found: selector1

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

Security scoregrade B · 150/205

Basic Security

10/40missing: DNSSEC Enabled, Nameserver Diversity

Record Security

30/45missing: CAA Records, DKIM Presence

Advanced Security

15/25missing: Mail Server Configuration, IPv6 Support

Domain Reputation

50/50

Threat Detection

45/45missing: Domain Age Check

Blocklists0 listings · 5 lookups

SURBL MultidomainURIBL MultidomainSpamCop128.227.36.35Barracuda128.227.36.35UCEPROTECT Level 1128.227.36.35

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=ufl.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=ufl.edu"

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

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

Watch ufl.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