`jbxbx.com`

DNSSEC	⚠️ Not signed
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.julydns.com` ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
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}
			PTR	`ip-162-159-27-251.defastlink.net`
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}
			PTR	`ip-162-159-48-223.defastlink.net`

`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=1771291435

Same first word

jbxbx.com

DNS History

11 records (4 active, 7 former)

○NSdns10.hichina.com2015-05-29 → 2018-08-30 · 4 obs

● 2015-05-29 04:40:10
● 2018-08-30 19:21:46
○ 2026-03-23 08:27:36
○ 2026-03-24 08:11:40

○NSdns9.hichina.com2015-05-29 → 2018-08-30 · 4 obs

● 2015-05-29 04:40:10
● 2018-08-30 19:21:46
○ 2026-03-23 08:27:36
○ 2026-03-24 08:11:40

●NSns1.judns.com2026-03-23 → 2026-03-24 · 3 obs

○ 2018-08-30 19:21:46
● 2026-03-23 08:27:36
● 2026-03-24 08:11:40

●NSns1.julydns.com2026-03-23 → 2026-03-24 · 3 obs

○ 2018-08-30 19:21:46
● 2026-03-23 08:27:36
● 2026-03-24 08:11:40

●NSns2.judns.com2026-03-23 → 2026-03-24 · 3 obs

○ 2018-08-30 19:21:46
● 2026-03-23 08:27:36
● 2026-03-24 08:11:40

●NSns2.julydns.com2026-03-23 → 2026-03-24 · 3 obs

○ 2018-08-30 19:21:46
● 2026-03-23 08:27:36
● 2026-03-24 08:11:40

○A103.219.107.142026-03-23 → 2026-03-24 · 5 obs

○ 2018-08-30 19:21:46
● 2026-03-23 08:27:36
● 2026-03-24 00:08:48
○ 2026-03-24 02:02:48
○ 2026-03-24 08:11:40

○A114.215.155.752016-01-03 → 2016-05-01 · 5 obs

○ 2015-10-22 23:28:24
● 2016-01-03 21:35:14
● 2016-05-01 22:11:10
○ 2017-02-13 17:31:54
○ 2026-03-24 08:11:40

○A118.193.241.732015-10-22 → 2015-10-22 · 4 obs

○ 2015-05-29 04:40:10
● 2015-10-22 23:28:24
○ 2016-01-03 21:35:14
○ 2026-03-24 08:11:40

○A121.14.65.2162017-02-13 → 2018-08-30 · 5 obs

○ 2016-05-01 22:11:10
● 2017-02-13 17:31:54
● 2018-08-30 19:21:46
○ 2026-03-23 08:27:36
○ 2026-03-24 08:11:40

○A210.209.76.2152015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 04:40:10
○ 2015-10-22 23:28:24
○ 2026-03-24 08:11:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jbxbx.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jbxbx.com (unsigned zone)

⏱️ Timing

Total: 514ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.julydns.com, ns2.julydns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

Name Servers

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

jbxbx.com at least partially shares name servers with other domains, for instance ahcw.net.cn, tuixiaohu.cn, hyzxsy.com, miaomiao-le.com and granata.cn.