How is ui.com?
Looks fine
risk 0/100
Registered 32 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 48 ms.
Why
02050100
finecarefulhigh risk
- ·Nothing in the checks added risk.
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
48 ms
HTTPS
108 d
left on a Amazon certificate
Age
32 years
registered 1995-04-17
Blocklists
0
listings across 5 lists
Everything we looked at
DNS records5 record types
| A | 18.160.18.49 18.160.18.40 18.160.18.80 18.160.18.25 |
|---|---|
| AAAA | 2600:9000:250b:ea00:1c:894d:51c0:93a1 2600:9000:250b:f000:1c:894d:51c0:93a1 2600:9000:250b:e00:1c:894d:51c0:93a1 2600:9000:250b:fc00:1c:894d:51c0:93a1 2600:9000:250b:3000:1c:894d:51c0:93a1 2600:9000:250b:9200:1c:894d:51c0:93a1 2600:9000:250b:f200:1c:894d:51c0:93a1 2600:9000:250b:b400:1c:894d:51c0:93a1 |
| MX | 10 aspmx2.googlemail.com 5 alt1.aspmx.l.google.com 10 aspmx3.googlemail.com 5 alt2.aspmx.l.google.com 1 aspmx.l.google.com |
| NS | ns-656.awsdns-18.net ns-1849.awsdns-39.co.uk ns-277.awsdns-34.com ns-1469.awsdns-55.org |
| TXT | slack-domain-verification=8EBuKYor1ScaV9ELrvX4K5nZuqbtogpBd46bsUY4 h1-domain-verification=XjxXt7rm2dbAPoU4DtJnBMPQj5Jn3NvtNNVcCHuxjPS9QVPB atlassian-domain-verification=lAbFoCTHsRb93t2z/FwrfYtXYGp7fvE2B062vMTFkttMmh+7wI9GlRruCceCcUvQ ZOOM_verify_XRDIBHQhSMywYeoY27cjaw anthropic-domain-verification-ve2d7z=0Eo6cOQIi0eUfhUO7JlJTwtdV v=spf1 include:_spf.google.com include:mail.zendesk.com include:amazonses.com include:spf1.mcsv.net include:shops.shopify.com include:mailsenders.netsuite.com include:45196280.spf02.hubspotemail.net -all stripe-verification=4ca76301ce7d0aebc38ad3bdd06174739c5de9fc2865de17249e1600698a5b12 onetrust-domain-verification=ef8b17a80e3140198201846711440b42 facebook-domain-verification=6vwegmc13do3c4xtsd6q81h3wg7c20 stripe-verification=b5087fe77e9f8d360da3e37a39ffb5a55ebcc5f65f093d9b9e70d322c57f3261 zapier-domain-verification-challenge=725b5c64-8b2e-4805-aaa9-d6fa3c0d65c4 miro-verification=d941df6f08d6c13ec000ae219dd87ce1431c9c1f cursor-domain-verification-3wqvzt=JlQso9344JMrA7q8pwVZlEwad openai-domain-verification=dv-x2kAmnTrpB3PWbhPp7TBhNK8 stripe-verification=d1a805b456513daefa7f162a7737b5a0c2282986b392af4fb02b36e567950c4c google-site-verification=yNXLmtMVTPDcqBxMofZjGGRh2_fjznkswT77X9CiCNU google-site-verification=nNgyKTT_jHbEdL0fm7ix1Jq-7lRGa10u7Bm3hH5AnYc apple-domain-verification=uyOWs9cUCcTU0jeH stripe-verification=329824bab081048c274832f2e4f67bc207cf462009618b0ead129985cb7f708b 8f 89 8a 22 27 bd 7c a9 9e 94 docker-verification=99a15296-81f6-45a8-b375-3764882eb726 MS=ms52865930 teamviewer-sso-verification=8a374dd1a3e3400ba2cbaaba66911053 stripe-verification=f3757f1e7e108518555c378da265fa046d2380175ebe4cc24053d4f77eb9f604 parsec-domain-verification=td_2tEeYJdjd0wuOv2cOJDSbK3Rl0V |
RegistrationGoDaddy.com, LLC
| registrar | GoDaddy.com, LLC |
|---|---|
| registered | 1995-04-17 |
| expires | 2028-04-18 |
| last changed | 2022-10-15 |
| owner | Domains By Proxy, LLC |
| nameservers | ns-1469.awsdns-55.org ns-1849.awsdns-39.co.uk ns-277.awsdns-34.com ns-656.awsdns-18.net |
| status | client delete prohibited client renew prohibited client transfer prohibited client update prohibited delete prohibited transfer prohibited renew prohibited update prohibited |
registered 1995-04-17expires 2028-04-18
HTTPS certificate108 days left
| valid | yes |
|---|---|
| issuer | Amazon |
| covers | ui.com, www.ui.com |
| protocol | TLSv1.3 |
issued 2026-07-28expires 2027-02-10
DNSSECinsecure
Domain is not signed with DNSSEC
. → com → ui.com
Email authenticationexcellent
| SPF | pass v=spf1 include:_spf.google.com include:mail.zendesk.com include:amazonses.com include:spf1.mcsv.net include:shops.shopify.com include:mailsenders.netsuite.com include:45196280.spf02.hubspotemail.net -all |
|---|---|
| DMARC | pass policy reject |
| DKIM | found: google |
Whether mail claiming to be from this domain can be checked as genuine.
Security scoregrade B · 170/205
Basic Security20/40missing: DNSSEC Enabled
Record Security30/45missing: CAA Records, DKIM Presence
Advanced Security25/25
Domain Reputation50/50
Threat Detection45/45missing: Domain Age Check
Blocklists0 listings · 14 lookups
SURBL MultidomainURIBL MultidomainSpamCop18.160.18.25Barracuda18.160.18.25UCEPROTECT Level 118.160.18.25SpamCop18.160.18.80Barracuda18.160.18.80UCEPROTECT Level 118.160.18.80SpamCop18.160.18.40Barracuda18.160.18.40UCEPROTECT Level 118.160.18.40SpamCop18.160.18.49Barracuda18.160.18.49UCEPROTECT Level 118.160.18.49
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=ui.com" \
-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=ui.com"
MCP: add https://how.is/mcp to Claude, Codex or Cursor
(one-line install) and ask for domain_trust on ui.com.
Reference: /llms.txt.
Watch ui.com. 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