HOW.IS
?

How is shop.app?

Looks fine risk 0/100

Registered 8 years ago, on no blocklists we checked, valid HTTPS, the site answered 429 in 272 ms.

Why

02050100
finecarefulhigh risk
  • ·Nothing in the checks added risk.

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

How shop.app looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
429
272 ms
HTTPS
40 d
left on a Let's Encrypt certificate
Age
8 years
registered 2018-05-01
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records5 record types
A34.128.177.21
AAAA2620:127:f00e:ff00::
MX5 alt1.aspmx.l.google.com
1 aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt2.aspmx.l.google.com
10 alt3.aspmx.l.google.com
NSblue.foundationdns.org
blue.foundationdns.com
blue.foundationdns.net
TXTgoogle-site-verification=XK6a65ejYM4x4_qShAHs3_AP1rQL6zLvdEW7VrijgUA
mailru-verification: 3d23e6e7961b42c0
google-site-verification=TAA04FEZVfcZMw4EzB5obR2c9gjXESaMiHF2MdGi5WM
yahoo-verification-key=it0A6wDiskchiCoBuBG5aU7TQzmpKcLAMGkfxFzNGf4=
MS=ms16944936
have-i-been-pwned-verification=89fa3bbb54579507c8eba5137da8108e
pinterest-site-verification=ca3929090beef9bac92b4d3cd51f17db
facebook-domain-verification=wm3qw4ras1dxkn87he43qpxha6459y
google-site-verification=LRLUGRDXKD09LLfSBqOn_4rynB1eV21cVUpEPv6h-MA
v=spf1 include:mail.zendesk.com ~all
google-site-verification=Vc7VeMMI1glUzyT5QQagcxJc9KtkcMDf6NUFqjEE4qA
google-site-verification=aGEGmddfRqtcab3XHZhCiFS1IyIO3o_kA_T0RdJ1aDY
RegistrationMarkMonitor Inc.
registrarMarkMonitor Inc.
registered2018-05-01
expires2028-05-01
last changed2026-04-04
ownerREDACTED FOR PRIVACY
nameserversblue.foundationdns.com
blue.foundationdns.net
blue.foundationdns.org
statusclient delete prohibited
client transfer prohibited
client update prohibited
registered 2018-05-01expires 2028-05-01
HTTPS certificate40 days left
validyes
issuerLet's Encrypt
coversshop.app
protocolTLSv1.3
issued 2026-09-08expires 2026-12-07
DNSSECinsecure

Domain is not signed with DNSSEC

. → app → shop.app
Email authenticationgood
SPFpass v=spf1 include:mail.zendesk.com ~all
DMARCpass policy reject
DKIMnone of 1 common selectors

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

Security scoregrade B · 170/205
Basic Security
20/40missing: DNSSEC Enabled
Record Security
30/45missing: CAA Records, DKIM Presence
Advanced Security
25/25
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop23.227.39.20Barracuda23.227.39.20UCEPROTECT Level 123.227.39.20

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=shop.app" \ -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=shop.app"

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

Watch shop.app. 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