`jysjt.com`

DNSSEC	⚠️ Not signed
A	103.205.164.179^{🇭🇰 HENGTONG-1103.205.164.0/22 PROPER GAIN INDUSTRY LIMITED 7/F, SPA CTR, NO.53-55 LOCKHART ROAD, WAN CHAI, HK}
NS	`a2.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b2.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1761640635

`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=1774687907

Same first word

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DNS History

8 records (5 active, 3 former)

●NSa.share-dns.com2026-03-27 → 2026-03-28 · 3 obs

○ 2016-07-11 14:52:34
● 2026-03-27 09:32:26
● 2026-03-28 09:00:54

●NSa2.share-dns.com2026-03-27 → 2026-03-28 · 3 obs

○ 2016-07-11 14:52:34
● 2026-03-27 09:32:26
● 2026-03-28 09:00:54

●NSb.share-dns.net2026-03-27 → 2026-03-28 · 3 obs

○ 2016-07-11 14:52:34
● 2026-03-27 09:32:26
● 2026-03-28 09:00:54

●NSb2.share-dns.net2026-03-27 → 2026-03-28 · 3 obs

○ 2016-07-11 14:52:34
● 2026-03-27 09:32:26
● 2026-03-28 09:00:54

○NSns.yovole.com2016-03-20 → 2016-07-11 · 4 obs

● 2016-03-20 02:12:28
● 2016-07-11 14:52:34
○ 2026-03-27 09:32:26
○ 2026-03-28 09:00:54

○NSns1.yovole.com2016-03-20 → 2016-07-11 · 4 obs

● 2016-03-20 02:12:28
● 2016-07-11 14:52:34
○ 2026-03-27 09:32:26
○ 2026-03-28 09:00:54

●A103.205.164.1792026-03-27 → 2026-03-28 · 3 obs

○ 2016-07-11 14:52:34
● 2026-03-27 09:32:26
● 2026-03-28 09:00:54

○A72.11.147.162015-08-05 → 2016-07-11 · 4 obs

● 2015-08-05 11:14:38
● 2016-07-11 14:52:34
○ 2026-03-27 09:32:26
○ 2026-03-28 09:00:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jysjt.com	b2.share-dns.net, a2.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jysjt.com (unsigned zone)

⏱️ Timing

Total: 273ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.205.164.179`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a2.share-dns.com)

Analysis

IP Addresses

jysjt.com points to a single IP: 103.205.164.179.

Name Servers

jysjt.com's delegation is handled by four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

jysjt.com partially shares name servers with other domains; examples include sharpdevel.com, dhlpost1.vip, steptests.com, jplicai.com and hosini.com.