jbkb.cn - robtex.com
jbkb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.88.71.93🇬🇧 AS401696149.88.64.0/21 | ||||||
| NS | brandon.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.89.178.35🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | snail.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18 | ||||||
| A | 36.155.149.35🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| SOA | brandon.dnspod.netfreednsadmin@dnspod.com serial=1771512976 | ||||||
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 2035-06-21 #30 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSbrandon.dnspod.net2026-07-03 → 2026-07-19 · 3 obs
● 2026-07-03 07:37:28
● 2026-07-19 23:26:58
○NSdns11.hichina.com2020-02-22 → 2020-02-22 · 4 obs
● 2020-02-22 13:21:12
○ 2026-07-03 07:37:28
○ 2026-07-19 23:26:58
○NSdns12.hichina.com2020-02-22 → 2020-02-22 · 4 obs
● 2020-02-22 13:21:12
○ 2026-07-03 07:37:28
○ 2026-07-19 23:26:58
○NSns1.alidns.com2015-08-12 → 2015-08-12 · 3 obs
○ 2020-02-22 13:21:12
○ 2026-07-19 23:26:58
○NSns2.alidns.com2015-08-12 → 2015-08-12 · 3 obs
○ 2020-02-22 13:21:12
○ 2026-07-19 23:26:58
●NSsnail.dnspod.net2026-07-03 → 2026-07-19 · 3 obs
● 2026-07-03 07:37:28
● 2026-07-19 23:26:58
●A149.88.71.932026-07-03 → 2026-07-19 · 2 obs
● 2026-07-19 23:26:58
○CNAMEoverdue.aliyun.com2020-02-22 → 2020-02-22 · 3 obs
○ 2026-07-03 07:37:28
○ 2026-07-19 23:26:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, e.dns.cn, c.dns.cn... | - |
| jbkb.cn | snail.dnspod.net, brandon.dnspod.net | - |
✅ Authoritative Response
Server:117.89.178.35
NS records: snail.dnspod.net, brandon.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jbkb.cn (unsigned zone)
⏱️ Timing
Total: 869ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.88.71.93 |
| NS | 2 | brandon.dnspod.net, snail.dnspod.net |
| SOA | 1 | brandon.dnspod.net freednsadmin.dnspod.c |
Analysis
IP Addresses
jbkb.cn resolves to one IP address: 149.88.71.93.
tbpg.cn, rjyj.cn, gfjm.cn and two other host names share IP numbers with jbkb.cn.
Name Servers
Two name servers handle the delegation for jbkb.cn: brandon.dnspod.net and snail.dnspod.net.
jbkb.cn uses the same name servers as several other domains — among them rtwk.cn, mh700.com, bgmd.cn and two more.
jbkb.cn is at least partially co-delegated on name servers with other domains, such as pkcg.cn.
Hostnames that resolve to 6 IP addresses:
brandon.dnspod.net resolves to 1.12.0.4, 1.14.119.35 and 111.13.13.35 among others, with 3 other IP addresses in total.
snail.dnspod.net resolves to 1.12.0.1, 1.13.76.35 and 36.155.149.35 among others, with 3 other IP addresses in total.