jfbbb.cn - robtex.com
jfbbb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.11.232.71🇺🇸 AS39847838.11.224.0/19 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=1773207892 | ||||||
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=2034676283 | ||||||
Same first word
jfbbb.cn |
Similar names
DNS History
9 records (3 active, 6 former)
○NSf1g1ns1.dnspod.net2019-03-21 → 2019-03-21 · 3 obs
○ 2026-03-29 06:38:56
○ 2026-04-16 07:39:50
○NSf1g1ns2.dnspod.net2019-03-21 → 2019-03-21 · 3 obs
○ 2026-03-29 06:38:56
○ 2026-04-16 07:39:50
●NSns1.nowcndns.com2026-03-29 → 2026-04-16 · 3 obs
● 2026-03-29 06:38:56
● 2026-04-16 07:39:50
●NSns2.nowcndns.com2026-03-29 → 2026-04-16 · 3 obs
● 2026-03-29 06:38:56
● 2026-04-16 07:39:50
○MXmail.skrimple.com2016-07-02 → 2016-07-02 · 3 obs
○ 2017-02-18 01:18:00
○ 2026-04-16 07:39:50
○A103.51.144.812016-07-02 → 2016-07-02 · 3 obs
○ 2017-02-18 01:18:00
○ 2026-04-16 07:39:50
●A38.11.232.712026-03-29 → 2026-04-16 · 3 obs
● 2026-03-29 06:38:56
● 2026-04-16 07:39:50
○A38.173.28.2092026-03-29 → 2026-04-16 · 2 obs
○ 2026-04-16 07:39:50
○A45.120.6.422019-03-21 → 2019-03-21 · 4 obs
● 2019-03-21 00:58:34
○ 2026-03-29 06:38:56
○ 2026-04-16 07:39:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| jfbbb.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 jfbbb.cn (unsigned zone)
⏱️ Timing
Total: 4293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.11.232.71 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
jfbbb.cn points to a single IP number: 38.11.232.71.
other host names for instance iuwqs.cn, runyirong.com.cn, z4927.cn, ledtz.cn and pdme73.cn share IP numbers with jfbbb.cn.
Name Servers
jfbbb.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
jfbbb.cn shares the same name server setup as other domains, for example jghome.com.cn, hzwwjz.cn, 85372.cn, 52p4p.cn and sunlins.cn.
Host names with three IP numbers:
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.