`xtjb.cn`

DNSSEC	⚠️ Not signed
A	43.135.47.28^{🇭🇰 TENCENT-NET-AP-CN43.135.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1774336226

`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.cn`root@cnnic.cn serial=2034583097

Same first word

xtjb.cn

Similar names

jxbt.applinzi.com

xbjt.net

jxtb.net

jxtb.cn

txbj.com

bxjt.cn

jbtx.com

tbjx.com

txbj.net

btjx.com

jbxt.cn

tbjx.cn

xjtb.com.cn

xjbt.net

jbtx.net

jtbx.cn

btxj.cn

bjtx.com.cn

tbjx.net

tbxj.jp

xjbt.cn

bjtx.cn

bjxt.net

jbtx.cn

xjbt.gov.cn

xjtb.com

bxjt.com

tjxb.net

bjtx.org

tbxj.com

DNS History

8 records (5 active, 3 former)

○NSns1.alidns.com2015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 04:51:38
○ 2026-02-27 00:06:32
○ 2026-03-24 21:55:44

●NSns1.judns.com2026-02-27 → 2026-03-24 · 3 obs

○ 2015-08-23 04:51:38
● 2026-02-27 00:06:32
● 2026-03-24 21:55:44

●NSns1.julydns.com2026-02-27 → 2026-03-24 · 3 obs

○ 2015-08-23 04:51:38
● 2026-02-27 00:06:32
● 2026-03-24 21:55:44

○NSns2.alidns.com2015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 04:51:38
○ 2026-02-27 00:06:32
○ 2026-03-24 21:55:44

●NSns2.judns.com2026-02-27 → 2026-03-24 · 3 obs

○ 2015-08-23 04:51:38
● 2026-02-27 00:06:32
● 2026-03-24 21:55:44

●NSns2.julydns.com2026-02-27 → 2026-03-24 · 3 obs

○ 2015-08-23 04:51:38
● 2026-02-27 00:06:32
● 2026-03-24 21:55:44

●A43.135.47.282026-03-24 → 2026-03-24 · 2 obs

○ 2026-02-27 12:20:32
● 2026-03-24 21:55:44

○A43.161.223.1132026-02-27 → 2026-02-27 · 3 obs

● 2026-02-27 00:06:32
● 2026-02-27 12:20:32
○ 2026-03-24 21:55:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
xtjb.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xtjb.cn (unsigned zone)

⏱️ Timing

Total: 3537ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.135.47.28`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

xtjb.cn points to a single IP: 43.135.47.28.

Other host names, for instance nfqq.cn, mmjb.cn, zpl.cc, kktr.cn and zwfq.cn share IP numbers with xtjb.cn.

Name Servers

xtjb.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

xtjb.cn at least partially shares its name servers with other domains, for instance qisen222.cn, feijing.vip, syxsa.cn, douwuya.com and gxdangxia.com.