`eduogou.com`

DNSSEC	⚠️ Not signed
A	156.250.221.254^{🇿🇦 POWERLINE-HK156.250.128.0/17 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=1701411399

`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=1774387587

Same first word

eduogou.com

DNS History

15 records (5 active, 10 former)

●NSns1.judns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-12-21 22:10:40
● 2026-03-24 21:43:02

●NSns1.julydns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-12-21 22:10:40
● 2026-03-24 21:43:02

○NSns1.myhostadmin.net2016-04-24 → 2017-01-18 · 4 obs

● 2016-04-24 16:19:30
● 2017-01-18 18:50:42
○ 2018-12-21 22:10:40
○ 2026-03-24 21:43:02

●NSns2.judns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-12-21 22:10:40
● 2026-03-24 21:43:02

●NSns2.julydns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-12-21 22:10:40
● 2026-03-24 21:43:02

○NSns2.myhostadmin.net2016-04-24 → 2017-01-18 · 4 obs

● 2016-04-24 16:19:30
● 2017-01-18 18:50:42
○ 2018-12-21 22:10:40
○ 2026-03-24 21:43:02

○NSns3.dnsdun.com2018-12-21 → 2018-12-21 · 3 obs

○ 2017-01-18 18:50:42
● 2018-12-21 22:10:40
○ 2026-03-24 21:43:02

○NSns3.dnsdun.net2018-12-21 → 2018-12-21 · 3 obs

○ 2017-01-18 18:50:42
● 2018-12-21 22:10:40
○ 2026-03-24 21:43:02

○NSns3.myhostadmin.net2016-04-24 → 2017-01-18 · 4 obs

● 2016-04-24 16:19:30
● 2017-01-18 18:50:42
○ 2018-12-21 22:10:40
○ 2026-03-24 21:43:02

○NSns4.myhostadmin.net2016-04-24 → 2017-01-18 · 4 obs

● 2016-04-24 16:19:30
● 2017-01-18 18:50:42
○ 2018-12-21 22:10:40
○ 2026-03-24 21:43:02

○NSns5.myhostadmin.net2016-04-24 → 2017-01-18 · 4 obs

● 2016-04-24 16:19:30
● 2017-01-18 18:50:42
○ 2018-12-21 22:10:40
○ 2026-03-24 21:43:02

○NSns6.myhostadmin.net2016-04-24 → 2017-01-18 · 4 obs

● 2016-04-24 16:19:30
● 2017-01-18 18:50:42
○ 2018-12-21 22:10:40
○ 2026-03-24 21:43:02

○MXmx.ym.163.com2016-04-24 → 2017-01-18 · 4 obs

● 2016-04-24 16:19:30
● 2017-01-18 18:50:42
○ 2018-12-21 22:10:40
○ 2026-03-24 21:43:02

○A107.165.104.1172018-12-21 → 2018-12-21 · 2 obs

● 2018-12-21 22:10:40
○ 2026-03-24 21:43:02

●A156.250.221.2542026-03-24 → 2026-03-24 · 2 obs

○ 2018-12-21 22:10:40
● 2026-03-24 21:43:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
eduogou.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 eduogou.com (unsigned zone)

⏱️ Timing

Total: 908ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.250.221.254`
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

eduogou.com points to a single IP number: 156.250.221.254.

Name Servers

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

eduogou.com at least partially shares name servers with other domains, for instance ndcem.com, jy99com.com, ezcmiut.cn, artsway.cn and sanyijs.com.