roomknow.cn - robtex.com
roomknow.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.11.202.111🇺🇸 PEGTECHINC38.11.192.0/19 PEG TECH INC | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1776672701 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034780665 | ||||||
Same first word
roomknow.cn |
Similar names
moonwork.com |
wonkroom.org |
moonwork.de |
monowork.tech |
wonkroom.com |
nookworm.com |
moonwork.org |
monowork.com |
moonwork.net |
knowroom.com |
DNS History
10 records (3 active, 7 former)
●NSns1.nowcndns.com2026-03-27 → 2026-05-12 · 3 obs
● 2026-03-27 23:42:56
● 2026-05-12 01:14:10
●NSns2.nowcndns.com2026-03-27 → 2026-05-12 · 3 obs
● 2026-03-27 23:42:56
● 2026-05-12 01:14:10
○NSns3.dnsdun.net2015-07-21 → 2015-11-30 · 4 obs
● 2015-11-30 12:39:20
○ 2016-06-18 17:05:14
○ 2026-05-12 01:14:10
○NSns6.dnsdun.com2015-07-21 → 2015-11-30 · 4 obs
● 2015-11-30 12:39:20
○ 2016-06-18 17:05:14
○ 2026-05-12 01:14:10
○NSv1s1.xundns.com2019-04-24 → 2019-04-24 · 4 obs
● 2019-04-24 05:02:36
○ 2026-03-27 23:42:56
○ 2026-05-12 01:14:10
○NSv1s2.xundns.com2019-04-24 → 2019-04-24 · 4 obs
● 2019-04-24 05:02:36
○ 2026-03-27 23:42:56
○ 2026-05-12 01:14:10
○A107.160.242.2542019-04-24 → 2019-04-24 · 4 obs
● 2019-04-24 05:02:36
○ 2026-03-27 23:42:56
○ 2026-05-12 01:14:10
●A38.11.202.1112026-05-11 → 2026-05-12 · 3 obs
● 2026-05-11 04:05:54
● 2026-05-12 01:14:10
○A38.11.205.962026-03-27 → 2026-03-27 · 4 obs
● 2026-03-27 23:42:56
○ 2026-05-11 04:05:54
○ 2026-05-12 01:14:10
○A8.14.147.1572015-07-21 → 2015-11-30 · 4 obs
● 2015-11-30 12:39:20
○ 2016-06-18 17:05:14
○ 2026-05-12 01:14:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| roomknow.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:211.99.99.38
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at roomknow.cn: Error: DNS query timeout: 203.119.29.1 for DS roomknow.cn
⏱️ Timing
Total: 4427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.11.202.111 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
roomknow.cn resolves to one IP number: 38.11.202.111.
Other host names, for instance indro.cn, share IP numbers with roomknow.cn.
Name Servers
roomknow.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.
roomknow.cn shares the same name server setup as other domains, for instance etianwang.cn, hntcjx.cn, whhfp.cn, 1549x.cn and tudouxx.cn.
Host names with three IPs:
ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138.
ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.