`165edu.com`

DNSSEC	⚠️ Not signed
A	43.228.76.236^{🇨🇳 CHINANET-YUNNAN-IDC143.228.76.0/22 Chinanet ChengDu Network}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
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}
			PTR	`ip-162-159-27-251.defastlink.net`
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}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1727350490

`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=1771291435

Similar names

516edu.com

DNS History

10 records (5 active, 5 former)

○NSdns17.hichina.com2015-08-15 → 2017-04-09 · 4 obs

● 2015-08-15 04:16:34
● 2017-04-09 03:48:54
○ 2020-03-28 18:12:14
○ 2026-03-16 23:26:26

○NSdns18.hichina.com2015-08-15 → 2017-04-09 · 4 obs

● 2015-08-15 04:16:34
● 2017-04-09 03:48:54
○ 2020-03-28 18:12:14
○ 2026-03-16 23:26:26

○NSdns19.hichina.com2020-03-28 → 2020-03-28 · 3 obs

○ 2017-04-09 03:48:54
● 2020-03-28 18:12:14
○ 2026-03-16 23:26:26

○NSdns20.hichina.com2020-03-28 → 2020-03-28 · 3 obs

○ 2017-04-09 03:48:54
● 2020-03-28 18:12:14
○ 2026-03-16 23:26:26

●NSns1.judns.com2026-03-16 → 2026-03-16 · 2 obs

○ 2020-03-28 18:12:14
● 2026-03-16 23:26:26

●NSns1.julydns.com2026-03-16 → 2026-03-16 · 2 obs

○ 2020-03-28 18:12:14
● 2026-03-16 23:26:26

●NSns2.judns.com2026-03-16 → 2026-03-16 · 2 obs

○ 2020-03-28 18:12:14
● 2026-03-16 23:26:26

●NSns2.julydns.com2026-03-16 → 2026-03-16 · 2 obs

○ 2020-03-28 18:12:14
● 2026-03-16 23:26:26

○A115.28.11.1932015-08-15 → 2017-04-09 · 4 obs

● 2015-08-15 04:16:34
● 2017-04-09 03:48:54
○ 2020-03-28 18:12:14
○ 2026-03-16 23:26:26

●A43.228.76.2362026-03-16 → 2026-03-16 · 2 obs

○ 2020-03-28 18:12:14
● 2026-03-16 23:26:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
165edu.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 165edu.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.228.76.236`
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

165edu.com points to IP number 43.228.76.236.

For instance, other host names yimeiju.net, dn900.com, www.nepharmchem.com, made1998.com and uiany.com share IP numbers with 165edu.com.

Name Servers

165edu.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

165edu.com shares name servers with other domains at least partially, for example jjallenmedia.com, fsqjqx.cn, yougou1889.cn, wggolfclub.com and cadzm.cn.