`bjsrdz.com`

DNSSEC	⚠️ Not signed
A	122.247.216.250^{🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC122.247.216.0/21 Chinanet-NingBo-IDC}
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=1773651514

`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=1774376642

Same first word

bjsrdz.com

Similar names

zjsbrd.com

bjdsrz.com

sdrzbj.com

sjrzdb.com

jrsbzd.com

jdsbzr.com

rsdjbz.com

DNS History

10 records (5 active, 5 former)

○NSf1g1ns1.dnspod.net2015-06-24 → 2017-03-26 · 4 obs

● 2015-06-24 21:28:38
● 2017-03-26 21:18:32
○ 2020-02-19 19:47:10
○ 2026-03-24 18:31:28

○NSf1g1ns2.dnspod.net2015-06-24 → 2017-03-26 · 4 obs

● 2015-06-24 21:28:38
● 2017-03-26 21:18:32
○ 2020-02-19 19:47:10
○ 2026-03-24 18:31:28

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

○ 2020-02-19 19:47:10
● 2026-03-24 10:13:02
● 2026-03-24 18:31:28

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

○ 2020-02-19 19:47:10
● 2026-03-24 10:13:02
● 2026-03-24 18:31:28

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

○ 2020-02-19 19:47:10
● 2026-03-24 10:13:02
● 2026-03-24 18:31:28

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

○ 2020-02-19 19:47:10
● 2026-03-24 10:13:02
● 2026-03-24 18:31:28

●A122.247.216.2502026-03-24 → 2026-03-24 · 3 obs

○ 2020-02-19 19:47:10
● 2026-03-24 10:13:02
● 2026-03-24 18:31:28

○A198.204.247.592015-10-30 → 2016-02-24 · 4 obs

● 2015-10-30 00:45:28
● 2016-02-24 07:11:38
○ 2017-03-26 21:18:32
○ 2026-03-24 18:31:28

○A23.245.144.212017-03-26 → 2017-03-26 · 4 obs

○ 2016-02-24 07:11:38
● 2017-03-26 21:18:32
○ 2020-02-19 19:47:10
○ 2026-03-24 18:31:28

○A69.30.212.422026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-24 10:13:02
○ 2026-03-24 18:31:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjsrdz.com (unsigned zone)

⏱️ Timing

Total: 347ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`122.247.216.250`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

bjsrdz.com points to a single IP number: 122.247.216.250.

Other host names, for instance shoitgs.cn, wbzqx55.cn, lbjhb.com, fujian.49k7.cn and tl087127.cn share IP numbers with bjsrdz.com.

Name Servers

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

bjsrdz.com at least partially shares name servers with other domains, for instance mail-alibaba.com, haany.cn, sjfbz.com, txrwx.com and jdttw.com.