jdbook.net - robtex.com
jdbook.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.gxkjdns.com ⭐ | ||||||
| A | 106.15.181.169🇨🇳 Alibaba-Cloud106.15.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
| PTR | ns1.gxkjdns.com | ||||||
| A | 123.56.57.180🇨🇳 Alibaba-Cloud123.56.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
| PTR | ns3.gxkjdns.com | ||||||
| NS | ns2.gxkjdns.com | ||||||
| A | 47.106.72.193🇨🇳 Alibaba-Cloud47.106.0.0/16 | ||||||
| PTR | ns2.gxkjdns.com | ||||||
| SOA | ns1.gxkjdns.commy@xdns.cn serial=9 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774401472 | ||||||
Same first word
Similar names
djbook.ru |
bookdj.no |
djkobo.kasserver.com |
bookdj.dk |
dokjob.de |
bkdojo.net |
bkdojo.com |
bookjd.com |
djbook.de |
djkoob.com |
DNS History
10 records (2 active, 8 former)
○NSf1g1ns1.dnspod.net2015-05-23 → 2016-04-08 · 5 obs
● 2015-05-23 00:52:20
● 2016-04-08 14:35:16
○ 2019-01-08 05:48:44
○ 2026-03-25 01:41:04
○NSf1g1ns2.dnspod.net2015-05-23 → 2016-04-08 · 5 obs
● 2015-05-23 00:52:20
● 2016-04-08 14:35:16
○ 2019-01-08 05:48:44
○ 2026-03-25 01:41:04
○NSjuming.dnsdun.com2019-01-08 → 2019-01-08 · 4 obs
● 2019-01-08 05:48:44
○ 2026-03-25 01:41:02
○ 2026-03-25 01:41:04
○NSjuming.dnsdun.net2019-01-08 → 2019-01-08 · 4 obs
● 2019-01-08 05:48:44
○ 2026-03-25 01:41:02
○ 2026-03-25 01:41:04
○NSns1.4everdns.com2007-10-02 → 2007-10-02 · 3 obs
○ 2015-05-23 00:52:20
○ 2026-03-25 01:41:04
●NSns1.gxkjdns.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 01:41:02
● 2026-03-25 01:41:04
○NSns2.4everdns.com2007-10-02 → 2007-10-02 · 3 obs
○ 2015-05-23 00:52:20
○ 2026-03-25 01:41:04
●NSns2.gxkjdns.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 01:41:02
● 2026-03-25 01:41:04
○A103.41.18.2012015-05-23 → 2016-04-08 · 5 obs
● 2015-05-23 00:52:20
● 2016-04-08 14:35:16
○ 2019-01-08 05:48:44
○ 2026-03-25 01:41:04
○A154.83.94.1472019-01-08 → 2019-01-08 · 4 obs
● 2019-01-08 05:48:44
○ 2026-03-25 01:41:02
○ 2026-03-25 01:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
| jdbook.net | ns1.gxkjdns.com, ns2.gxkjdns.com | - |
✅ Authoritative Response
Server:47.106.72.193
NS records: ns1.gxkjdns.com, ns2.gxkjdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jdbook.net (unsigned zone)
⏱️ Timing
Total: 1289ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.gxkjdns.com, ns2.gxkjdns.com |
| SOA | 1 | ns1.gxkjdns.com my.xdns.cn |
Analysis
Name Servers
Two name servers ns1.gxkjdns.com and ns2.gxkjdns.com handle the delegation for jdbook.net.
jdbook.net shares the same name server setup as other domains, for example ztrq.cn, asean-china-centre.org, quanqiusp.com, xn--p8sv8uu5mc8k.cn and xn--jpq85v8xr.com.
jdbook.net at least partially shares name servers with other domains, for example huatai.fund, jszppt.com, snowbeer.com.cn, ht.fund and xn--wss800gp5g.cn.
these name servers are commonly used alongside jx.guoxuwang.com name servers.
Host names with two IP numbers:
ns1.gxkjdns.com points to 106.15.181.169 and 123.56.57.180.
Host names with one IP number:
ns2.gxkjdns.com points to 47.106.72.193.