On no blocklists we checked, valid HTTPS, the site answered 403 in 51 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 172.64.151.90 104.18.36.166 |
|---|---|
| MX | 30 aspmx4.googlemail.com 30 aspmx3.googlemail.com 10 aspmx.l.google.com 20 alt1.aspmx.l.google.com 20 alt2.aspmx.l.google.com 30 aspmx2.googlemail.com 30 aspmx5.googlemail.com |
| NS | alina.ns.cloudflare.com lloyd.ns.cloudflare.com |
| TXT | v=spf1 include:sendersrv.com include:_spf.google.com ip4:92.62.130.16/28 ip4:193.110.189.192/27 ip4:81.16.238.168/29 ip4:185.82.95.64/26 ~all google-site-verification=ygQYa7CMtGLBTPlq0lwz1d35JBrRVqI7AxxuO8ObzhI google-site-verification=yWTE9RXDMDyzr9Pb3UW4zQv3y4at_IsG73QFowuogVI google-site-verification=xtLtk_y2J5i91AEGnpF0hIpcqS_FNjeGeyNFbJD8x_Y google-site-verification=hyYNTYKzeA162eyOHKQMrRop9TUwz39810ud-JgUHvM atlassian-domain-verification=WccakquiR17/0ayCGgQ2IswsZmf9hQx/mbkP3baPd/qmnqZFxTnfDlj4dNaJwrE9 |
| CAA | {'type': 'CAA', 'issue': 'pki.goog; cansignhttpexchanges=yes', 'critical': 0} {'type': 'CAA', 'issue': 'ssl.com', 'critical': 0} {'type': 'CAA', 'critical': 0, 'issuewild': 'letsencrypt.org'} {'type': 'CAA', 'critical': 0, 'issuewild': 'digicert.com; cansignhttpexchanges=yes'} {'type': 'CAA', 'critical': 0, 'issuewild': 'comodoca.com'} {'type': 'CAA', 'issue': 'letsencrypt.org', 'critical': 0} {'type': 'CAA', 'critical': 0, 'issuewild': 'pki.goog; cansignhttpexchanges=yes'} {'type': 'CAA', 'issue': 'digicert.com; cansignhttpexchanges=yes', 'critical': 0} {'type': 'CAA', 'critical': 0, 'issuewild': 'ssl.com'} {'type': 'CAA', 'issue': 'comodoca.com', 'critical': 0} |
| registrar | UAB "BALTNETOS KOMUNIKACIJOS" |
|---|---|
| expires | 2027-10-04 |
| status | registered |
| valid | yes |
|---|---|
| issuer | Google Trust Services |
| covers | skelbiu.lt, *.skelbiu.lt, *.beta.skelbiu.lt, m.ru.skelbiu.lt, m.ru.beta.skelbiu.lt |
| protocol | TLSv1.3 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 include:sendersrv.com include:_spf.google.com ip4:92.62.130.16/28 ip4:193.110.189.192/27 ip4:81.16.238.168/29 ip4:185.82.95.64/26 ~all |
|---|---|
| DMARC | pass policy reject |
| DKIM | found: google |
Whether mail claiming to be from this domain can be checked as genuine.
Green: clean. Red: listed. Grey: the list did not answer.
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.
MCP: add https://how.is/mcp to Claude, Codex or Cursor
(one-line install) and ask for domain_trust on skelbiu.lt.
Reference: /llms.txt.
Watch skelbiu.lt. 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