`wudao321.com`

DNSSEC	⚠️ Not signed
A	178.236.41.22^{🇭🇰 Yuhonet178.236.41.0/24}
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=1717419904

`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=1774638747

Same first word

wudao321.com

DNS History

11 records (5 active, 6 former)

○NSjm1.dns.com2020-03-06 → 2020-03-06 · 4 obs

○ 2017-03-23 13:31:36
● 2020-03-06 23:52:02
○ 2026-03-17 12:38:12
○ 2026-03-27 19:31:14

○NSjm2.dns.com2020-03-06 → 2020-03-06 · 4 obs

○ 2017-03-23 13:31:36
● 2020-03-06 23:52:02
○ 2026-03-17 12:38:12
○ 2026-03-27 19:31:14

●NSns1.judns.com2026-03-17 → 2026-03-27 · 3 obs

○ 2020-03-06 23:52:02
● 2026-03-17 12:38:12
● 2026-03-27 19:31:14

●NSns1.julydns.com2026-03-17 → 2026-03-27 · 3 obs

○ 2020-03-06 23:52:02
● 2026-03-17 12:38:12
● 2026-03-27 19:31:14

○NSns13.xincache.com2015-06-23 → 2017-03-23 · 4 obs

● 2015-06-23 01:53:20
● 2017-03-23 13:31:36
○ 2020-03-06 23:52:02
○ 2026-03-27 19:31:14

○NSns14.xincache.com2015-06-23 → 2017-03-23 · 4 obs

● 2015-06-23 01:53:20
● 2017-03-23 13:31:36
○ 2020-03-06 23:52:02
○ 2026-03-27 19:31:14

●NSns2.judns.com2026-03-17 → 2026-03-27 · 3 obs

○ 2020-03-06 23:52:02
● 2026-03-17 12:38:12
● 2026-03-27 19:31:14

●NSns2.julydns.com2026-03-17 → 2026-03-27 · 3 obs

○ 2020-03-06 23:52:02
● 2026-03-17 12:38:12
● 2026-03-27 19:31:14

○A154.92.225.1542020-03-06 → 2020-03-06 · 4 obs

○ 2017-03-23 13:31:36
● 2020-03-06 23:52:02
○ 2026-03-17 12:38:12
○ 2026-03-27 19:31:14

●A178.236.41.222026-03-17 → 2026-03-27 · 3 obs

○ 2020-03-06 23:52:02
● 2026-03-17 12:38:12
● 2026-03-27 19:31:14

○A58.64.145.1192015-06-23 → 2017-03-23 · 4 obs

● 2015-06-23 01:53:20
● 2017-03-23 13:31:36
○ 2020-03-06 23:52:02
○ 2026-03-27 19:31:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
wudao321.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 wudao321.com (unsigned zone)

⏱️ Timing

Total: 1118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.236.41.22`
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

wudao321.com resolves to a single IP address: 178.236.41.22.

Other host names including www.ykgsl.com, zbkjgl.com, tieniutiyu.com, www.sxyz120.com and www.tieniutiyu.com share IP numbers with wudao321.com.

Name Servers

wudao321.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

wudao321.com at least partially shares name servers with other domains, including suobifa.com, 17173cq.com, mizit.cn, danggui0.cn and yin50.cn.