`jhyaoxuezuowen.com`

DNSSEC	⚠️ Not signed
A	162.209.242.121^{🇺🇸 POWERLINE-HK162.209.240.0/20 Powerline Internal use}
NS	`ns1.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}
NS	`ns1.onclouddns.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}
NS	`ns2.onclouddns.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}
SOA	`ns1.julydns.com`master@jmdns.com serial=1781582635

`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=1784394587

Previously MX for

jhyaoxuezuowen.com

Same first word

jhyaoxuezuowen.com

DNS History

15 records (5 active, 10 former)

●NSns1.julydns.com2026-06-25 → 2026-07-18 · 3 obs

○ 2019-04-18 22:53:48
● 2026-06-25 00:31:20
● 2026-07-18 17:14:10

●NSns1.onclouddns.com2026-06-25 → 2026-07-18 · 3 obs

○ 2019-04-18 22:53:48
● 2026-06-25 00:31:20
● 2026-07-18 17:14:10

○NSns11025.ztomy.com2016-02-09 → 2016-02-09 · 4 obs

○ 2015-07-02 17:52:26
● 2016-02-09 10:26:00
○ 2016-07-04 20:08:04
○ 2026-07-18 17:14:10

●NSns2.julydns.com2026-06-25 → 2026-07-18 · 3 obs

○ 2019-04-18 22:53:48
● 2026-06-25 00:31:20
● 2026-07-18 17:14:10

●NSns2.onclouddns.com2026-06-25 → 2026-07-18 · 3 obs

○ 2019-04-18 22:53:48
● 2026-06-25 00:31:20
● 2026-07-18 17:14:10

○NSns21025.ztomy.com2016-02-09 → 2016-02-09 · 4 obs

○ 2015-07-02 17:52:26
● 2016-02-09 10:26:00
○ 2016-07-04 20:08:04
○ 2026-07-18 17:14:10

○NSnsg1.namebrightdns.com2019-04-18 → 2019-04-18 · 4 obs

○ 2016-07-04 20:08:04
● 2019-04-18 22:53:48
○ 2026-06-25 00:31:20
○ 2026-07-18 17:14:10

○NSnsg2.namebrightdns.com2019-04-18 → 2019-04-18 · 4 obs

○ 2016-07-04 20:08:04
● 2019-04-18 22:53:48
○ 2026-06-25 00:31:20
○ 2026-07-18 17:14:10

○NSnsi3.yourcpanelserver.com2015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 17:52:26
○ 2016-02-09 10:26:00
○ 2026-07-18 17:14:10

○NSnsi4.yourcpanelserver.com2015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 17:52:26
○ 2016-02-09 10:26:00
○ 2026-07-18 17:14:10

○MXjhyaoxuezuowen.com2015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 17:52:26
○ 2016-02-09 10:26:00
○ 2026-07-18 17:14:10

○A141.8.226.192016-02-09 → 2016-02-09 · 4 obs

○ 2015-07-02 17:52:26
● 2016-02-09 10:26:00
○ 2016-07-04 20:08:04
○ 2026-07-18 17:14:10

●A162.209.242.1212026-06-25 → 2026-07-18 · 3 obs

○ 2016-07-04 20:08:04
● 2026-06-25 00:31:20
● 2026-07-18 17:14:10

○A63.249.155.732015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 17:52:26
○ 2016-02-09 10:26:00
○ 2026-07-18 17:14:10

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-04-18 → 2019-04-18 · 3 obs

● 2019-04-18 22:53:48
○ 2026-06-25 00:31:20
○ 2026-07-18 17:14:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
jhyaoxuezuowen.com	ns1.onclouddns.com, ns2.onclouddns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.onclouddns.com, ns2.onclouddns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jhyaoxuezuowen.com (unsigned zone)

⏱️ Timing

Total: 221ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.209.242.121`
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.onclouddns.com, ns2.onclouddns.com)

Analysis

IP Addresses

jhyaoxuezuowen.com resolves to just one IP address, 162.209.242.121.

ishoran.com.cn, for instance, is one of the other host names sharing IP numbers with jhyaoxuezuowen.com.

Name Servers

The NS records for jhyaoxuezuowen.com point to four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.

The name servers of jhyaoxuezuowen.com overlap at least partially with those of other domains — among them lvguangfa.com, laowuhan.com.cn, bjwuxianjie.com and two more.

These name servers commonly appear alongside the name servers ns1.judns.com and ns2.judns.com.

ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com. ns1.onclouddns.com resolves to 162.159.27.251, as does ns2.onclouddns.com.

Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.

Both ns1.onclouddns.com and ns2.onclouddns.com resolve to 162.159.27.251 IP addresses each.

jhyaoxuezuowen.com - robtex.com