HOW.IS
?

How is sweb.ru?

Looks fine risk 0/100

Registered 25 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 731 ms.

Why

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

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

How sweb.ru looks right now
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
731 ms
HTTPS
69 d
left on a GlobalSign nv-sa certificate
Age
25 years
registered 2001-08-09
Blocklists
0
listings across 5 lists

Everything we looked at

DNS records5 record types
A77.222.44.206
AAAA2a02:408:7722:41:77:222:41:15
MX10 mx.runity.ru
NSns2.sweb.ru
ns4.sweb.ru
ns1.sweb.ru
TXTyandex-verification: 6bf78362c4562c0f
google-site-verification=tsXLUeHz-4rz-UEu0YLbyYO-YeHRPWJ_jg7LNRukPGE
v=spf1 include:_spf1.sweb.ru include:_spf2.sweb.ru include:_spf3.sweb.ru include:_spf4.sweb.ru include:_spf5.sweb.ru include:_spf11.sweb.ru include:_spf12.sweb.ru include:_spf13.sweb.ru include:spf.unisender.com -all
RegistrationRU-CENTER-RU
registrarRU-CENTER-RU
registered2001-08-09
nameserversns1.sweb.ru. 31.177.67.100
2a02:2090:e800:9000:31:177:67:100 ns2.sweb.ru. 31.177.74.100
2a02:2090:ec00:9040:31:177:74:100 ns4.sweb.ru. 31.177.85.186
2a02:2090:e400:7000:31:177:85:186
HTTPS certificate69 days left
validyes
issuerGlobalSign nv-sa
coverswww.sweb.ru, sweb.ru
protocolTLSv1.3
issued 2025-12-08expires 2027-01-09
DNSSECinsecure

Domain is not signed with DNSSEC

. → ru → sweb.ru
Email authenticationgood
SPFpass v=spf1 include:_spf1.sweb.ru include:_spf2.sweb.ru include:_spf3.sweb.ru include:_spf4.sweb.ru include:_spf5.sweb.ru include:_spf11.sweb.ru include:_spf12.sweb.ru include:_spf13.sweb.ru include:spf.unisender.com -all
DMARCpass policy quarantine
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
10/40missing: DNSSEC Enabled, Nameserver Diversity
Record Security
30/45missing: CAA Records, DKIM Presence
Advanced Security
20/25missing: Mail Server Configuration
Domain Reputation
50/50
Threat Detection
45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop77.222.44.206Barracuda77.222.44.206UCEPROTECT Level 177.222.44.206

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=sweb.ru" \ -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=sweb.ru"

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

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

Watch sweb.ru. 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