`njpwb.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=1773652503

`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=1774656907

Subdomains

xiamen.njpwb.com

Same first word

njpwb.com

njpwb.cn

Similar names

wbjnp.com

jbwnp.com

DNS History

6 records (5 active, 1 former)

●NSns1.judns.com2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 00:36:40
● 2026-03-28 00:36:44

●NSns1.julydns.com2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 00:36:40
● 2026-03-28 00:36:44

●NSns2.judns.com2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 00:36:40
● 2026-03-28 00:36:44

●NSns2.julydns.com2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 00:36:40
● 2026-03-28 00:36:44

●A122.247.216.2502026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 00:36:40
● 2026-03-28 00:36:44

○A69.30.212.422026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 00:36:40
○ 2026-03-28 00:36:44

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 3327ms | 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

Hierarchy

njpwb.com is the parent of xiamen.njpwb.com.

IP Addresses

njpwb.com points to IP number 122.247.216.250.

For instance, other host names xiamen.131771.cn, zzagp.cn, twgb0m.cn, jsxybh.com and shanghai.ayyjjd.cn share IP numbers with njpwb.com.

Name Servers

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

njpwb.com shares name servers with other domains at least partially, for example dengninma.com, ovastar.cn, kugouzhibo.com, mshmw.com and yadongco.com.cn.