`jdtbz.com`

DNSSEC	⚠️ Not signed
NS	`ns1.bdydns.cn` ⭐
		A	240e:940:603:3:0:ff:b05b:137e^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	180.97.36.63^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.36.0/24 JS-CT NJ-JS-IDC}
		A	183.232.231.249^{🇨🇳 CMNET-GuangDong-AP183.232.231.0/24 CMI (Customer Route)}
NS	`ns2.bdydns.cn`
		A	240e:940:603:5:0:ff:b0cf:479b^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	14.215.177.154^{🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network}
		A	112.80.248.202^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	119.75.222.53^{🇨🇳 Baidu119.75.222.0/24}
		A	124.237.208.58^{🇨🇳 CHINANET-BACKBONE124.236.0.0/14 CMI (Customer Route)}
			PTR	`58.208.237.124.broad.bd.he.dynamic.163data.com.cn`
SOA	`ns1.bdydns.cn`sa@dudns.com 2018-08-01 #26

`com`

	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.net`nstld@verisign-grs.com serial=1774600592

Same first word

jdtbz.com

Similar names

ztdjb.com

tdbzj.cn

zdbjt.com

zjdbt.cn

zjbdt.com

tzjdb.com

jdtzb.com

jbtdz.com

dztbj.com

DNS History

4 records (2 active, 2 former)

●NSns1.bdydns.cn2026-02-23 → 2026-03-27 · 3 obs

○ 2017-11-17 09:52:02
● 2026-02-23 23:35:20
● 2026-03-27 08:40:16

○NSns1.dns.com2017-11-17 → 2017-11-17 · 3 obs

● 2017-11-17 09:52:02
○ 2026-02-23 23:35:20
○ 2026-03-27 08:40:16

●NSns2.bdydns.cn2026-02-23 → 2026-03-27 · 3 obs

○ 2017-11-17 09:52:02
● 2026-02-23 23:35:20
● 2026-03-27 08:40:16

○A173.247.239.1562017-11-17 → 2017-11-17 · 3 obs

● 2017-11-17 09:52:02
○ 2026-02-23 23:35:20
○ 2026-03-27 08:40:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
jdtbz.com	ns1.bdydns.cn, ns2.bdydns.cn	-

✅ Authoritative Response

Server:183.232.231.249

NS records: ns1.bdydns.cn, ns2.bdydns.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jdtbz.com (unsigned zone)

⏱️ Timing

Total: 1615ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.bdydns.cn, ns2.bdydns.cn`
SOA	1	`ns1.bdydns.cn sa.dudns.com`

Analysis

Name Servers

Two name servers ns1.bdydns.cn and ns2.bdydns.cn handle delegation for jdtbz.com.

jdtbz.com uses the same name server setup as other domains, for example gdjinbaili.com, insshoes.com, sizupic.cc, ldhbchina.com and xcsecurity.cn.

jdtbz.com partially shares name servers with other domains; examples include ghseals.com, jieyun6.com, maxigluta.com, seodalong.com and advonsoon.com.

The host name ns2.bdydns.cn with five IP numbers points to: 240e:940:603:5:0:ff:b0cf:479b, 14.215.177.154, 112.80.248.202, 119.75.222.53 and 124.237.208.58.

The host name ns1.bdydns.cn with three IP numbers points to: 240e:940:603:3:0:ff:b05b:137e, 180.97.36.63 and 183.232.231.249.

jdtbz.com - robtex.com

jdtbz.com

com