How is redtube.com?
Looks fine
risk 0/100
Registered 21 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 215 ms.
Why
02050100
finecarefulhigh risk
- ·Nothing in the checks added risk.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.
The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.
Site
200
215 ms
HTTPS
67 d
left on a Let's Encrypt certificate
Age
21 years
registered 2006-01-07
Blocklists
0
listings across 5 lists
Everything we looked at
DNS records4 record types
| A | 66.254.114.238 |
|---|---|
| MX | 10 mxa-002a0701.gslb.pphosted.com 10 mxb-002a0701.gslb.pphosted.com |
| NS | ns-1499.awsdns-59.org ns-92.awsdns-11.com ns-531.awsdns-02.net sdns3.ultradns.biz sdns3.ultradns.net sdns3.ultradns.org ns-1567.awsdns-03.co.uk sdns3.ultradns.com |
| TXT | google-site-verification=nA3sW-BoUeZdxEPNSeHo2fG58wJ_yF2B9aQ9vjMCNsA google-site-verification=moAnpmLNPD6q_dlvxBI0EOfEu3Brvcqk9vrrqTrYsHU google-site-verification=5PHqp91O2q--PpoL_f6W1D7DSeL_Ne4lGmjMne0cQ18 9jm5x38zsnj8c9l8mlfl54ztzbbd8y3s MS=ms41815766 _fw27psggbmbew8gvc1xat73sxxeo4az bhsdsmd081rdt2fd9l6plb8zwsphcjmq google-site-verification=yXCZcuvHm7yQ5rLhnWiIiKlRCh514J-x3M9upiCtQJ4 google-site-verification=9gpxCff5vciyFx55Hj_mVTxUoThKaCZyjrni3nuyyuo rbtwq1jnw88fxz1q3wm9krj5cd2cctrx m5yy611314d12y5rd2nf5y78sgj5m58q _a8xogbcakeduubmir5ro2fe5raxk42e _7o5ext0k3ft03kkzqen7wwwc2nzrlgk v=spf1 a mx include:_spf.google.com include:mail.zendesk.com ip4:208.91.206.64/26 ip4:62.212.83.19/32 ip4:31.192.125.32/28 ip4:208.99.69.22/32 ip4:94.199.252.160/28 mx ip4:162.211.96.66 ip4:162.211.96.67 include:spf-002a0701.pphosted.com include:spf.protection.outlook.com ~all V-kzbjHYyHYVtniBJuyiWJ5wDd5cW_BuUbPo9Yo-gIU google-site-verification=yUaPbawRTdxF3Wnsm7ZJoBKZOz_I0a3GMmPnLDExeqE |
RegistrationEuroDNS S.A.
| registrar | EuroDNS S.A. |
|---|---|
| registered | 2006-01-07 |
| expires | 2027-01-07 |
| last changed | 2025-06-18 |
| owner | Whois Privacy (enumDNS dba) |
| nameservers | ns-1499.awsdns-59.org ns-1567.awsdns-03.co.uk ns-531.awsdns-02.net ns-92.awsdns-11.com sdns3.ultradns.biz sdns3.ultradns.com sdns3.ultradns.net sdns3.ultradns.org |
| status | client transfer prohibited active |
registered 2006-01-07expires 2027-01-07
HTTPS certificate67 days left
| valid | yes |
|---|---|
| issuer | Let's Encrypt |
| covers | *.blog.redtube.com, *.cms.redtube.com, *.de.redtube.com, *.es.redtube.com, *.fr.redtube.com, *.it.redtube.com, *.pl.redtube.com, *.press.redtube.com, *.redtube.com, redtube.com |
| protocol | TLSv1.3 |
issued 2026-10-07expires 2027-01-05
DNSSECinsecure
Domain is not signed with DNSSEC
. → com → redtube.com
Email authenticationgood
| SPF | pass v=spf1 a mx include:_spf.google.com include:mail.zendesk.com ip4:208.91.206.64/26 ip4:62.212.83.19/32 ip4:31.192.125.32/28 ip4:208.99.69.22/32 ip4:94.199.252.160/28 mx ip4:162.211.96.66 ip4:162.211.96.67 include:spf-002a0701.pphosted.com include:spf.protection.outlook.com ~all |
|---|---|
| DMARC | warning policy none |
| DKIM | found: default |
Whether mail claiming to be from this domain can be checked as genuine.
Security scoregrade B · 158/205
Basic Security20/40missing: DNSSEC Enabled
Record Security23/45missing: CAA Records, DMARC Record, DKIM Presence
Advanced Security20/25missing: IPv6 Support
Domain Reputation50/50
Threat Detection45/45missing: Domain Age Check
Blocklists0 listings · 5 lookups
SURBL MultidomainURIBL MultidomainSpamCop66.254.114.238Barracuda66.254.114.238UCEPROTECT Level 166.254.114.238
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=redtube.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=redtube.com"
MCP: add https://how.is/mcp to Claude, Codex or Cursor
(one-line install) and ask for domain_trust on redtube.com.
Reference: /llms.txt.
Watch redtube.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