HOW.IS
?

How is so.com?

Looks fine risk 0/100

Registered 28 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 3196 ms.

Why

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

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

How so.com looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
3196 ms · ends at www.so.com
HTTPS
135 d
left on a WoTrus CA Limited certificate
Age
28 years
registered 1999-04-15
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records3 record types
A104.192.110.226
NSdns3.360safe.com
dns8.360safe.com
dns2.360safe.com
dns1.360safe.com
dns7.360safe.com
dns9.360safe.com
TXT9eb0c5f406eb4a7e49d01e5ddc441b544e844a991e554eaf8e9bc334e3e5463e
v=spf1 include:spf1.360.cn -all
bb2d51db8345014285466ee75f74ce0bd16b6fdd46eb30ae08b68534b16e6638
RegistrationeName Technology Co., Ltd.
registrareName Technology Co., Ltd.
registered1999-04-15
expires2028-04-15
last changed2026-09-20
nameserversdns1.360safe.com
dns2.360safe.com
dns3.360safe.com
dns7.360safe.com
dns8.360safe.com
dns9.360safe.com
statusclient delete prohibited
client transfer prohibited
registered 1999-04-15expires 2028-04-15
HTTPS certificate135 days left
validyes
issuerWoTrus CA Limited
covers*.so.com, *.app.m.so.com, *.baike.so.com, *.fanyi.so.com, *.haoso.com, *.haosou.com, *.haosou.com.cn, *.haosou.net, *.image.so.com, *.m.so.com, *.map.so.com, *.news.so.com
protocolTLSv1.2
issued 2026-08-31expires 2027-03-17
DNSSECinsecure

Domain is not signed with DNSSEC

. → com → so.com
Email authenticationpoor
SPFpass v=spf1 include:spf1.360.cn -all
DMARCnone
DKIMnone of 1 common selectors

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

Security scoregrade C · 125/205
Basic Security
10/40missing: DNSSEC Enabled, Nameserver Diversity
Record Security
15/45missing: CAA Records, DMARC Record, DKIM Presence
Advanced Security
5/25missing: Mail Server Configuration, SOA Record Configuration, IPv6 Support
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop104.192.110.226Barracuda104.192.110.226UCEPROTECT Level 1104.192.110.226

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=so.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=so.com"

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

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

Watch so.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