HOW.IS
?

How is aliyun.com?

Looks fine risk 0/100

Registered 19 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 3614 ms.

Why

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

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

How aliyun.com looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
3614 ms · ends at www.alibabacloud.com
HTTPS
123 d
left on a GlobalSign nv-sa certificate
Age
19 years
registered 2007-09-28
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records6 record types
A106.11.253.83
106.11.248.146
106.11.172.9
140.205.162.5
140.205.60.46
140.205.162.2
AAAA2401:b180:1:60::5
2401:b180:1:60::6
MX10 mx2.mail.aliyun.com
NSns3.aliyun.com
ns4.aliyun.com
ns5.aliyun.com
TXT_globalsign-domain-verification=x73-Hi3L1WxfLzunJeRzhl2uDDb_-SrNmfhL3kM-CK
kqpmfrf0schjrfhv52j66tgl1dn2pb01
google-site-verification=zPjweaDxmddR96fzJcn4SmCM4W1PVxumm3dINt5TRuk
v=spf1 ip4:115.124.30.0/24 ip4:121.0.18.0/23 ip4:121.0.30.0/24 ip4:42.120.70.0/23 ip4:47.88.44.32/27 ip4:59.82.0.0/23 ip4:47.90.199.0/24 -all
CAA{'type': 'CAA', 'iodef': 'mailto:certificate-transparency@list.alibaba-inc.com', 'critical': 0}
{'type': 'CAA', 'issue': 'globalsign.com', 'critical': 0}
RegistrationAlibaba Cloud Computing (Beijing) Co., Ltd.
registrarAlibaba Cloud Computing (Beijing) Co., Ltd.
registered2007-09-28
expires2029-09-28
last changed2026-08-19
nameserversns3.aliyun.com
ns4.aliyun.com
ns5.aliyun.com
statusclient transfer prohibited
server delete prohibited
server transfer prohibited
server update prohibited
registered 2007-09-28expires 2029-09-28
HTTPS certificate123 days left
validyes
issuerGlobalSign nv-sa
covers*.aliyun.com, manager.channel.aliyun.com, *.account.ltc.aliyun.com, *.ace.aliyun.com, *.acs-internal.aliyuncs.com, *.acs.aliyun.com, *.ads.aliyun.com, *.ai.aliyun.com, *.aicrowd.aliyun.com, *.aiearth.aliyun.com, *.alibabacloud.co.in, *.alibabacloud.com
protocolTLSv1.2
issued 2026-08-12expires 2027-02-26
DNSSECinsecure

Domain is not signed with DNSSEC

. → com → aliyun.com
Email authenticationgood
SPFpass v=spf1 ip4:115.124.30.0/24 ip4:121.0.18.0/23 ip4:121.0.30.0/24 ip4:42.120.70.0/23 ip4:47.88.44.32/27 ip4:59.82.0.0/23 ip4:47.90.199.0/24 -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
10/40missing: DNSSEC Enabled, Nameserver Diversity
Record Security
45/45missing: DKIM Presence
Advanced Security
20/25missing: Mail Server Configuration
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 17 lookups
SURBL MultidomainURIBL MultidomainSpamCop106.11.172.9Barracuda106.11.172.9UCEPROTECT Level 1106.11.172.9SpamCop106.11.248.146Barracuda106.11.248.146UCEPROTECT Level 1106.11.248.146SpamCop106.11.253.83Barracuda106.11.253.83UCEPROTECT Level 1106.11.253.83SpamCop140.205.60.46Barracuda140.205.60.46UCEPROTECT Level 1140.205.60.46SpamCop140.205.162.5Barracuda140.205.162.5UCEPROTECT Level 1140.205.162.5

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=aliyun.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=aliyun.com"

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

Watch aliyun.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