bibos.cn - robtex.com
bibos.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.165.97.223🇺🇸 AS39882338.165.96.0/19 PEG TECH INC PT-82 | ||||||
| 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 | ||||||
| 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=1780415477 | ||||||
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=2035035919 | ||||||
Subdomains
www.bibos.cn |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NS(root)2015-05-22 → 2017-07-09 · 4 obs
● 2017-07-09 01:16:34
○ 2026-06-22 14:48:00
○ 2026-07-13 12:28:12
●NSns1.nowcndns.com2026-06-22 → 2026-07-13 · 3 obs
● 2026-06-22 14:48:00
● 2026-07-13 12:28:12
●NSns2.nowcndns.com2026-06-22 → 2026-07-13 · 3 obs
● 2026-06-22 14:48:00
● 2026-07-13 12:28:12
○MXmxn.mxhichina.com2015-05-22 → 2017-07-09 · 4 obs
● 2017-07-09 01:16:34
○ 2026-06-22 14:48:00
○ 2026-07-13 12:28:12
○MXmxw.mxhichina.com2015-05-22 → 2017-07-09 · 4 obs
● 2017-07-09 01:16:34
○ 2026-06-22 14:48:00
○ 2026-07-13 12:28:12
○A112.124.183.882015-05-22 → 2015-05-22 · 3 obs
○ 2015-10-14 17:36:00
○ 2026-07-13 12:28:12
○A139.129.152.1692015-10-14 → 2017-07-09 · 5 obs
● 2015-10-14 17:36:00
● 2017-07-09 01:16:34
○ 2026-06-22 14:48:00
○ 2026-07-13 12:28:12
●A38.165.97.2232026-06-22 → 2026-07-13 · 3 obs
● 2026-06-22 14:48:00
● 2026-07-13 12:28:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| bibos.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.138
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bibos.cn (unsigned zone)
⏱️ Timing
Total: 1192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.165.97.223 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
www.bibos.cn is delegated beneath bibos.cn.
IP Addresses
bibos.cn directs to one IP number, which is 38.165.97.223.
Further host names like ro-di.cn and www.bibos.cn overlap in IP numbers with bibos.cn.
Name Servers
Two name servers handle the delegation for bibos.cn: ns1.nowcndns.com and ns2.nowcndns.com.
bibos.cn has the same name server delegation as a number of other domains, such as wm8.com.cn, cxpacxp.cn, zhaobaod.cn and two more.
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. Both hosts resolve to three IP numbers.