91rb99.com
Domain report: WHOIS, DNS, hosting, SSL and safety. Checked .
Online · 200Family DNS blockedSSL: 48 days left6 years old
55
91rb99.com was registered on 9 Jan 2020 via NameSilo, LLC and the registry expiry is 9 Jan 2027. WHOIS data came from RDAP at https://rdap.verisign.com/com/v1/domain/91rb99.com.
91rb99.com publishes 2 nameservers. DNSSEC is not signed.
91rb99.com has 4 IPv4 addresses (23.225.104.235, 23.225.104.236, 23.225.104.237, 23.225.104.238). The geolocation database places 23.225.104.235 in Los Angeles (Downtown Los Angeles), United States.
The TLS certificate from YR2 is valid and has 48 days left (TLS 1.3). The homepage answered HTTP 200.
Tech detection named HSTS, HTTP/3, Nginx and PHP. The fingerprints ran on the homepage that was already downloaded.
Domain · RDAP/WHOIS
91rb99.com was registered on 9 Jan 2020 via NameSilo, LLC. The registry returned 1 status value and 2 nameservers from https://rdap.verisign.com/com/v1/domain/91rb99.com.
| Registered | since 9 Jan 2020 |
|---|---|
| Created | 9 January 2020 |
| Updated | 4 February 2026 |
| Expires | 9 January 2027 |
| Registrar | NameSilo, LLC |
| Status | client transfer prohibited |
| Nameservers | kayden.ns.cloudflare.com, nancy.ns.cloudflare.com |
| DNSSEC | no |
| Source | https://rdap.verisign.com/com/v1/domain/91rb99.com |
91rb99.com carries the status "client transfer prohibited". The registrar has asked the registry to refuse a transfer to another registrar. The status is a lock on the domain object. It is not evidence about the content of the site.
Nameserver kayden.ns.cloudflare.com is published for 91rb99.com in the registration record from https://rdap.verisign.com/com/v1/domain/91rb99.com.
Nameserver nancy.ns.cloudflare.com is published for 91rb99.com in the registration record from https://rdap.verisign.com/com/v1/domain/91rb99.com.
DNS
91rb99.com has 4 address records, 0 mail exchangers and 2 nameservers, measured at 1.1.1.1:53.
| A | 23.225.104.235, 23.225.104.236, 23.225.104.237, 23.225.104.238 |
|---|---|
| AAAA | — |
| NS | kayden.ns.cloudflare.com, nancy.ns.cloudflare.com |
| MX | — |
| SPF | absent |
| DMARC | absent |
| CAA | — |
| Wildcard | off |
| DNSSEC | not signed |
| Resolver | 1.1.1.1:53 |
IPv4 address 23.225.104.235 answers for 91rb99.com at resolver 1.1.1.1:53.
IPv4 address 23.225.104.236 answers for 91rb99.com at resolver 1.1.1.1:53.
IPv4 address 23.225.104.237 answers for 91rb99.com at resolver 1.1.1.1:53.
IPv4 address 23.225.104.238 answers for 91rb99.com at resolver 1.1.1.1:53.
Hosting and geo
91rb99.com is placed in Los Angeles (Downtown Los Angeles), United States by the local geolocation database (db-ip).
| Address | 23.225.104.235 |
|---|---|
| Country | United States |
| City | Los Angeles (Downtown Los Angeles) |
| Source | db-ip |
SSL/TLS
The certificate for 91rb99.com is valid, with 48 days left and 8 subject alternative names. Source: tls:443.
| Issuer | YR2 |
|---|---|
| Subject | kp827.com |
| Valid from | 19 September 2026 |
| Valid until | 18 December 2026 |
| Days left | 48 |
| SAN count | 8 |
| Protocol | TLS 1.3 |
| Source | tls:443 |
Subject alternative names: 91rb99.com, cmav.net, kp020.com, kp827.com, www.91rb99.com, www.cmav.net, www.kp020.com, www.kp827.com.
Tech stack
Tech detection checked the fetched homepage and named 4 products. Source: wappalyzergo.
- HSTS · Security
- HTTP/3 · Miscellaneous
- Nginx · Web servers, Reverse proxies
- PHP · Programming languages
HSTS is filed under Security.
HTTP/3 is filed under Miscellaneous.
Nginx is filed under Web servers, Reverse proxies.
PHP is filed under Programming languages.
On-page checks
The homepage returned HTTP 200 in 180 ms. The target title is 30 characters and the page has 2 H1 headings.
| Status | 200 |
|---|---|
| TTFB | 180 ms |
| Title length | 30 yes |
| Quoted title | "91热爆,91视频,热爆视频,91自拍,亚洲火爆视频在线观看" |
| Meta description | "91热爆网每天为您第一时间提供观看国产自拍,日韩自拍,欧美最新成人影片,播放流畅，无卡顿国产偷拍视频,摄像头偷拍视频,厕所偷拍视频,麻豆国产AV视频等Free Porn Videos热播视频在线观看!" yes |
| H1 count | 2 |
| HSTS | yes yes |
| CSP | no |
| X-Frame-Options | — |
| Robots meta | — |
| Canonical | https://www.91rb99.com/ |
| Language | zh |
| Links | 144 |
| Images | 45 |
| Favicon | yes |
The quoted title and meta description are measurements of the other site. They are not this page's title or description.
Security
Family DNS for 91rb99.com is blocked, and URLhaus is clear. Source: family DNS and local lists.
| Family DNS | blocked |
|---|---|
| URLhaus | clear |
| UT1 | — |
| Web Risk | not run |
| Source | family DNS and local lists |
| HSTS | yes |
| CSP | no |
Cloudflare family DNS returned a block for 91rb99.com. That resolver covers adult and malware names.
Google Web Risk did not run. No API key is configured, and this report does not invent a clean result from that service.
Score breakdown
Availability 25 of 25. DNS answer plus a homepage status in the 2xx or 3xx range.
TLS 20 of 20. A valid certificate, with extra points when it has at least 14 days left.
DNS hygiene 0 of 20. SPF, DMARC, CAA, and DNSSEC are five points each.
Security headers 5 of 15. HSTS, CSP, and X-Frame-Options or CSP frame-ancestors.
Safety lists 0 of 15. Points only when the checks ran and came back clean. Unknown is not clean.
Domain age 5 of 5. Five points at one year, two points at 30 days.
Change history
- October 2026: geo city changed from empty to Los Angeles (Downtown Los Angeles).
- October 2026: geo country changed from empty to United States.
Questions
Is 91rb99.com safe?
Cloudflare family DNS returned a block for 91rb99.com. That resolver covers adult and malware names.
Who hosts 91rb99.com?
91rb99.com is placed in Los Angeles (Downtown Los Angeles), United States.
When does 91rb99.com expire?
91rb99.com expires on 9 January 2027 according to https://rdap.verisign.com/com/v1/domain/91rb99.com.
Who owns 91rb99.com?
The registry did not return a person or a company for 91rb99.com. RDAP often redacts the registrant. The registrar on file is NameSilo, LLC.
Sources
- RDAP source https://rdap.verisign.com/com/v1/domain/91rb99.com at 2026-10-30T13:42:32Z
- DNS source 1.1.1.1:53 at 2026-10-30T13:42:32Z
- TLS source tls:443 at 2026-10-30T13:42:32Z
- HTTP source https://91rb99.com/ at 2026-10-30T13:42:32Z
- Tech source wappalyzergo at 2026-10-30T13:42:32Z
- Geo source db-ip at 2026-10-30T13:42:32Z
- Safety source family DNS and local lists at 2026-10-30T13:42:32Z
Related reports
No other indexable reports share this TLD, host, or registrar yet.
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How to read this report
The sentences under each heading are filled from the latest snapshot. If a collector had nothing to say, that sentence is left out. The target site's own title and meta description, when shown, are quoted as measurements. They are not this page's title. Change history only lists a difference between two snapshots, so the first check starts the clock and later edits are the history. A malware blocklist is the only reason the homepage body is skipped. That fact stays on the report. It does not by itself drop the page from the sitemap or from related-report links.