HOW.IS
?

How is umd.edu?

Not sure yet risk 10/100

On no blocklists we checked, valid HTTPS, the site answered 200 in 100 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 umd.edu looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
100 ms
HTTPS
56 d
left on a Let's Encrypt certificate
Age
?
creation date not reported
Blocklists
0
listings across 4 lists; 1 did not answer

Everything we looked at

DNS records4 record types
A94.247.142.1
MX20 mx1.umd.iphmx.com
20 mx2.umd.iphmx.com
NSns2.umd.edu
ns.ums.edu
ns1.umd.edu
TXTe2ma-verification=vlseb
e2ma-verification=eeefb
Dynatrace-site-verification=3b9984ff-fa43-4c6c-a412-a04c9311d963__39f5p55j2q7g71po5ii8mk4374
e2ma-verification=6yzbb
e2ma-verification=aaqab
e2ma-verification=e0gfb
e2ma-verification=yxpfb
e2ma-verification=oabgb
5a5def2dc4b8766dcbc4d2da3349c68a1f60d470238c9ad2c43757470df5b14e
e2ma-verification=ycqab
e2ma-verification=99pab
FADAF9FB5B9EE2272ED1638D143C1745
lovable_verification=e690e0f7ff798a43aa2301c1783d8342908b52bf3cbdb9889dd51115f8585219
e2ma-verification=btfcb
e2ma-verification=n5reb
e2ma-verification=xqlbb
apple-domain-verification=SfiuCrELsUoPhmWU
e2ma-verification=l5reb
e2ma-verification=kwmbb
e2ma-verification=my1ab
00D70000000IZPh=1TBUY0000000001
atlassian-sending-domain-verification=ec03eaf2-7ed2-4d03-8333-820cad9e8a04
e2ma-verification=rxycb
ZOOM_verify_6gxpRSmmeH1pxxUo5Higlu
adobe-idp-site-verification=40a1e9b4-50fb-4c92-9399-1e76c80cdf87
google-site-verification=5uAJhrJvSIc6r3VJvDq27NdcbVU729HELEEZ0NTPG64
adobe-idp-site-verification=0afdc0ecfe602686ab99e86db79056a241a666affe647a893924b794fbef5191
e2ma-verification=s6ybb
e2ma-verification=m5reb
ZOOM_verify_ew6uSDNaRmmn1nu_Ts6o3A
atlassian-domain-verification=hCFSb4vDaH3FZG2/DNZjaj2dLt7Yo8BAte5sP586KyW4DvPynitQEt8x7c0RvMhF
e2ma-verification=nabgb
atlassian-domain-verification=jsp21SwhRd0VlqqwwG604raLVFkXj122oxaP875ixca1SyYNs2r4V0pW3PGacjvs
e2ma-verification=pgteb
v=spf1 exists:%{ir}.%{v}._spf.umd_spf.aws.umd.edu include:_spf.salesforce.com ~exists:%{ir}.%{v}.x._spf.umd_spf.aws.umd.edu ip4:68.232.142.226 ip4:68.232.131.46 ip4:216.71.149.111 ip4:216.71.149.190 ip4:68.232.143.84 ip4:68.232.137.73 ip4:216.71.140.161 ip4:216.71.140.163 ip4:128.8.162.133 ip4:128.8.15.34 ip4:128.8.13.14 ip4:128.8.162.94 ip4:209.164.1.194 ip4:54.144.73.133 ip4:54.172.225.123 ip4:168.245.25.116 include:_spf.umd.edu include:_spf.google.com a:c.spf.service-now.com ~all
ti2UA/gVAiO7gzONg0rdrMb6EOqcvvkfFTEbLj+egRTjB9H/rf0lfpBkf0NdaGjf9b4qrQq0xJcErwtMit+5lQ==
e2ma-verification=ecqab
e2ma-verification=xcqab
onetrust-domain-verification=a9c54d2106ba4d8f96921e94348534c7
jamf-site-verification=q_evM9Go1nzKC2ruEDnURA
e2ma-verification=wcqab
brevo-code:d71d84f4848e813d4acac38670ad3409
e2ma-verification=u9xfb
e2ma-verification=f7pab
sij7qofovndodvjgjhmgmkeof
logmein-verification-code=t7A67XAYgXcWS1d2nVXr7Dl6K
fastly-domain-delegation-m4fSIJZih88QgWH5trzI-424811-08-05-2021
4D3F845C731B0955B3B0563F393D12E2
onetrust-domain-verification=66ba66b7aa304397ba0a1d4f6c96bc5f
e2ma-verification=k5reb
google-site-verification=2ZymRq4dY9_nbGLh9HhTm3Z5oBDEKi2yHyj9buDZmqc
cursor-domain-verification-8sk7wz=1jFulrG3zid0VtQWYhZk8wrU4
e2ma-verification=6yzbb""
perplexity-ai-domain-verification-hnmv8k=AYYgnLHsTOBvmlPYklcBZ2fiR
anthropic-domain-verification-2kekyx=Izdedg0KzNFDVDh88YGHCIyHI
atlassian-sending-domain-verification=50a6f41d-d743-40ab-ba5e-e6d14af52f1b
e2ma-verification=sdzcb
google-site-verification=SVI8jDKaHI6P96SE07flUYUA2OCriIIOWiX-3a0RnEQ
google-site-verification=As2VzGueK-l938gHU7jCCGo0sAWM0eM7BulPwDSC0y0
e2ma-verification=l81ab
e2ma-verification=sujfb
brevo-code:d3c2d63793f4dd20304af345c67a8be4
e2ma-verification=0cqab
e2ma-verification=ydveb
google-site-verification=NDLPx5E7ayLh2kxzv6If6mrg3cQTXMlPNfoTjRY4KUk
e2ma-verification=04bgb
SFMC-ChwpRSjm7UAXQ3aO2a4TE_nHOhXyfCVMMj25jtqC
facebook-domain-verification=lo5wiknocnhv9rxmhcau0qu15gcjfi
google-site-verification=FrrKt3ClQUFT5i_gwQAn-uQSoRI5Y_IpFExx1CmLOII
brevo-code:d7c5ea407d5638e935306c41b6cf0c69
e2ma-verification=ifycb
google-site-verification=e9un135MdekFdfk_VicDDfCP9wi1jb8Wmkmk1DF6OfE
dell-technologies-domain-verification=umd.edu_6b285755-75ed-4037-bb55-7910d997b8ba_1734885372
e2ma-verification=oc1cb
e2ma-verification=x1ffb
e2ma-verification=tq1cb
asv=08dc4bff5ca1c57c4066d
Registrationregistrar not reported
HTTPS certificate56 days left
validyes
issuerLet's Encrypt
coversumd.edu
protocolTLSv1.3
issued 2026-09-29expires 2026-12-28
DNSSECinsecure

Domain is not signed with DNSSEC

. → edu → umd.edu
Email authenticationgood
SPFpass v=spf1 exists:%{ir}.%{v}._spf.umd_spf.aws.umd.edu include:_spf.salesforce.com ~exists:%{ir}.%{v}.x._spf.umd_spf.aws.umd.edu ip4:68.232.142.226 ip4:68.232.131.46 ip4:216.71.149.111 ip4:216.71.149.190 ip4:68.232.143.84 ip4:68.232.137.73 ip4:216.71.140.161 ip4:216.71.140.163 ip4:128.8.162.133 ip4:128.8.15.34 ip4:128.8.13.14 ip4:128.8.162.94 ip4:209.164.1.194 ip4:54.144.73.133 ip4:54.172.225.123 ip4:168.245.25.116 include:_spf.umd.edu include:_spf.google.com a:c.spf.service-now.com ~all
DMARCwarning policy none
DKIMfound: google, s1, s2, mail

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

Security scoregrade B · 158/205
Basic Security
20/40missing: DNSSEC Enabled
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 MultidomainSpamCop94.247.142.1Barracuda94.247.142.1UCEPROTECT Level 194.247.142.1

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=umd.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=umd.edu"

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

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

Watch umd.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