`studyleader.net`

DNSSEC	⚠️ Not signed
A	191.214.161.87^{🇧🇷 UNSPECIFIED160.0.0.0/3}
NS	`a6.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	`b6.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=1773926450

`net`

	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=1776202577

Subdomains

www.studyleader.net

Same first word

studyleader.net

DNS History

9 records (5 active, 4 former)

●NSa.share-dns.com2026-03-28 → 2026-04-14 · 3 obs

○ 2017-04-03 06:16:10
● 2026-03-28 18:38:48
● 2026-04-14 22:05:30

●NSa6.share-dns.com2026-03-28 → 2026-04-14 · 3 obs

○ 2017-04-03 06:16:10
● 2026-03-28 18:38:48
● 2026-04-14 22:05:30

●NSb.share-dns.net2026-03-28 → 2026-04-14 · 3 obs

○ 2017-04-03 06:16:10
● 2026-03-28 18:38:48
● 2026-04-14 22:05:30

●NSb6.share-dns.net2026-03-28 → 2026-04-14 · 3 obs

○ 2017-04-03 06:16:10
● 2026-03-28 18:38:48
● 2026-04-14 22:05:30

○NSdns27.hichina.com2015-08-02 → 2017-04-03 · 4 obs

● 2015-08-02 11:45:48
● 2017-04-03 06:16:10
○ 2026-03-28 18:38:48
○ 2026-04-14 22:05:30

○NSdns28.hichina.com2015-08-02 → 2017-04-03 · 4 obs

● 2015-08-02 11:45:48
● 2017-04-03 06:16:10
○ 2026-03-28 18:38:48
○ 2026-04-14 22:05:30

○A120.27.33.792015-08-02 → 2016-08-10 · 4 obs

● 2015-08-02 11:45:48
● 2016-08-10 03:33:12
○ 2017-04-03 06:16:10
○ 2026-04-14 22:05:30

○A121.42.225.1332017-04-03 → 2017-04-03 · 4 obs

○ 2016-08-10 03:33:12
● 2017-04-03 06:16:10
○ 2026-03-28 18:38:48
○ 2026-04-14 22:05:30

●A191.214.161.872026-03-28 → 2026-04-14 · 3 obs

○ 2017-04-03 06:16:10
● 2026-03-28 18:38:48
● 2026-04-14 22:05:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studyleader.net	b6.share-dns.net, a6.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b6.share-dns.net, a6.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyleader.net (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.214.161.87`
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 (b6.share-dns.net)

Analysis

Hierarchy

studyleader.net is the parent of www.studyleader.net.

IP Addresses

studyleader.net resolves to one IP number: 191.214.161.87.

other host names including www.studyleader.net, www.share.bossketang.com, www.share.anquannuoche.cn, m.anquannuoche.cn and www.share.0345292.com share IP numbers with studyleader.net.

Name Servers

studyleader.net is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

studyleader.net at least partially shares name servers with other domains, for instance scplkj.com, ejijj.com, bzjec.com, hnbsdc.cn and klgwdh.com.