HOW.IS
?

How is clarity.ms?

Be careful risk 20/100

Registered 10 years ago, on no blocklists we checked, no valid HTTPS certificate, the site did not answer (SSLCertVerificationError).

Why

02050100
finecarefulhigh risk
  • +20No valid HTTPS certificate.

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

Site
down
SSLCertVerificationError
HTTPS
invalid
Connection timed out
Age
10 years
registered 2017-04-03
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records3 record types
A13.89.188.82
52.173.199.90
NSns3-37.azure-dns.org
ns4-37.azure-dns.info
ns1-37.azure-dns.com
ns2-37.azure-dns.net
CAA{'type': 'CAA', 'critical': 0, 'contactemail': 'caarecordaware@microsoft.com'}
RegistrationMarkMonitor
registrarMarkMonitor
registered2017-04-03
expires2027-04-03
last changed2026-03-02
nameserversns4-37.azure-dns.info
ns3-37.azure-dns.org
ns2-37.azure-dns.net
ns1-37.azure-dns.com
statusclient transfer prohibited
client update prohibited
client delete prohibited
DS automation disabled
NS automation disabled
registered 2017-04-03expires 2027-04-03
HTTPS certificatenot valid
validno
problemConnection timed out
DNSSECinsecure

Domain is not signed with DNSSEC

. → ms → clarity.ms
Email authenticationpoor
SPFnone
DMARCpass policy reject
DKIMnone of 1 common selectors

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

Security scoregrade B · 155/205
Basic Security
20/40missing: DNSSEC Enabled
Record Security
30/45missing: SPF Record, DKIM Presence
Advanced Security
10/25missing: Mail Server Configuration, IPv6 Support
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 8 lookups
SURBL MultidomainURIBL MultidomainSpamCop52.173.199.90Barracuda52.173.199.90UCEPROTECT Level 152.173.199.90SpamCop13.89.188.82Barracuda13.89.188.82UCEPROTECT Level 113.89.188.82

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=clarity.ms" \ -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=clarity.ms"

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

Watch clarity.ms. 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