`bjsybw.com`

DNSSEC	⚠️ Not signed
A	154.216.52.34^{🇭🇰 POWERLINE-HK154.216.52.0/24 Digital Core Technology Co., Ltd}
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=1773139604

`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=1774609697

Same first word

bjsybw.com

Similar names

bjsywb.com

bjbswy.com

sybwbj.com

bjbysw.com

jywbbs.cn

sybwbj.cn

bjswby.com

DNS History

8 records (5 active, 3 former)

○NSdns.bizcn.com2016-12-17 → 2017-11-10 · 4 obs

● 2016-12-17 04:04:30
● 2017-11-10 03:00:32
○ 2026-03-26 19:37:42
○ 2026-03-27 11:28:50

●NSns1.judns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-11-10 03:00:32
● 2026-03-26 19:37:42
● 2026-03-27 11:28:50

●NSns1.julydns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-11-10 03:00:32
● 2026-03-26 19:37:42
● 2026-03-27 11:28:50

●NSns2.judns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-11-10 03:00:32
● 2026-03-26 19:37:42
● 2026-03-27 11:28:50

●NSns2.julydns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-11-10 03:00:32
● 2026-03-26 19:37:42
● 2026-03-27 11:28:50

○NSns7.cnmsn.net2016-12-17 → 2017-11-10 · 4 obs

● 2016-12-17 04:04:30
● 2017-11-10 03:00:32
○ 2026-03-26 19:37:42
○ 2026-03-27 11:28:50

○NSns8.cnmsn.net2016-12-17 → 2017-11-10 · 4 obs

● 2016-12-17 04:04:30
● 2017-11-10 03:00:32
○ 2026-03-26 19:37:42
○ 2026-03-27 11:28:50

●A154.216.52.342026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 19:37:42
● 2026-03-27 11:28:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bjsybw.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 bjsybw.com (unsigned zone)

⏱️ Timing

Total: 3233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.216.52.34`
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

bjsybw.com points to a single IP address: 154.216.52.34.

Name Servers

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

At least part of the name servers for bjsybw.com are shared with other domains, for instance 13581669590.com, insulinsafe.com.cn, dijindai.com, zt-eco.com and pk3j.com.