`jsyhby.com`

DNSSEC	⚠️ Not signed
A	103.43.188.131^{🇸🇬 WEST263GO-HK103.43.188.0/22 ZHONGYA PTE LTD 15 Pioneer Walk Singapore}
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.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.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=1771417063

`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=1778786161

Subdomains

www.jsyhby.com

Same first word

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DNS History

8 records (5 active, 3 former)

○NS(root)2015-08-26 → 2016-08-26 · 4 obs

● 2015-08-26 17:06:24
● 2016-08-26 09:27:08
○ 2026-02-20 09:11:38
○ 2026-05-14 19:24:26

●NSns1.judns.com2026-02-20 → 2026-05-14 · 3 obs

○ 2016-08-26 09:27:08
● 2026-02-20 09:11:38
● 2026-05-14 19:24:26

●NSns1.julydns.com2026-02-20 → 2026-05-14 · 3 obs

○ 2016-08-26 09:27:08
● 2026-02-20 09:11:38
● 2026-05-14 19:24:26

●NSns2.judns.com2026-02-20 → 2026-05-14 · 3 obs

○ 2016-08-26 09:27:08
● 2026-02-20 09:11:38
● 2026-05-14 19:24:26

●NSns2.julydns.com2026-02-20 → 2026-05-14 · 3 obs

○ 2016-08-26 09:27:08
● 2026-02-20 09:11:38
● 2026-05-14 19:24:26

○MXemx235.cn4e.com2015-08-26 → 2016-08-26 · 4 obs

● 2015-08-26 17:06:24
● 2016-08-26 09:27:08
○ 2026-02-20 09:11:38
○ 2026-05-14 19:24:26

●A103.43.188.1312026-02-20 → 2026-05-14 · 3 obs

○ 2017-11-08 13:48:18
● 2026-02-20 09:11:38
● 2026-05-14 19:24:26

○A222.76.218.1442015-08-26 → 2017-11-08 · 4 obs

● 2015-08-26 17:06:24
● 2017-11-08 13:48:18
○ 2026-02-20 09:11:38
○ 2026-05-14 19:24:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
jsyhby.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 jsyhby.com (unsigned zone)

⏱️ Timing

Total: 2998ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.43.188.131`
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

jsyhby.com is the parent of www.jsyhby.com.

IP Addresses

jsyhby.com points to a single IP number: 103.43.188.131.

other host names for instance www.hebeihuilong.com, deruikepowder.com, yzsentong.com, cdqchkb.com and xinfengjiaju.com share IP numbers with jsyhby.com.

Name Servers

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

jsyhby.com at least partially shares name servers with other domains, for instance zxdocs.com, 51fu.cn, mtleyiliao.com, haishihouyuan.com and xpyylyu.cn.