`51gwww.com`

DNSSEC	⚠️ Not signed
A	206.238.190.143^{🇿🇦 TCLOUDNET206.238.190.0/24}
NS	`a11.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	`b11.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=1746079426

`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=1776152282

Subdomains

www.51gwww.com

Same first word

51gwww.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-10 → 2026-04-14 · 3 obs

○ 2020-03-16 00:14:00
● 2026-03-10 19:15:20
● 2026-04-14 07:45:24

●NSa11.share-dns.com2026-03-10 → 2026-04-14 · 3 obs

○ 2020-03-16 00:14:00
● 2026-03-10 19:15:20
● 2026-04-14 07:45:24

●NSb.share-dns.net2026-03-10 → 2026-04-14 · 3 obs

○ 2020-03-16 00:14:00
● 2026-03-10 19:15:20
● 2026-04-14 07:45:24

●NSb11.share-dns.net2026-03-10 → 2026-04-14 · 3 obs

○ 2020-03-16 00:14:00
● 2026-03-10 19:15:20
● 2026-04-14 07:45:24

○NSdns15.hichina.com2020-03-16 → 2020-03-16 · 4 obs

○ 2017-03-26 11:46:40
● 2020-03-16 00:14:00
○ 2026-03-10 19:15:20
○ 2026-04-14 07:45:24

○NSdns16.hichina.com2020-03-16 → 2020-03-16 · 4 obs

○ 2017-03-26 11:46:40
● 2020-03-16 00:14:00
○ 2026-03-10 19:15:20
○ 2026-04-14 07:45:24

○NSns19.xincache.com2015-06-26 → 2017-03-26 · 4 obs

● 2015-06-26 00:46:04
● 2017-03-26 11:46:40
○ 2020-03-16 00:14:00
○ 2026-04-14 07:45:24

○NSns20.xincache.com2015-06-26 → 2017-03-26 · 4 obs

● 2015-06-26 00:46:04
● 2017-03-26 11:46:40
○ 2020-03-16 00:14:00
○ 2026-04-14 07:45:24

●A206.238.190.1432026-03-10 → 2026-04-14 · 3 obs

○ 2020-03-16 00:14:00
● 2026-03-10 19:15:20
● 2026-04-14 07:45:24

○A223.7.85.62015-06-26 → 2017-03-26 · 4 obs

● 2015-06-26 00:46:04
● 2017-03-26 11:46:40
○ 2020-03-16 00:14:00
○ 2026-04-14 07:45:24

○A47.96.137.2242020-03-16 → 2020-03-16 · 4 obs

○ 2017-03-26 11:46:40
● 2020-03-16 00:14:00
○ 2026-03-10 19:15:20
○ 2026-04-14 07:45:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net...	-
51gwww.com	b11.share-dns.net, a11.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b11.share-dns.net, a11.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51gwww.com (unsigned zone)

⏱️ Timing

Total: 252ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`206.238.190.143`
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 (a11.share-dns.com)

Analysis

Hierarchy

The parent of www.51gwww.com is 51gwww.com.

IP Addresses

51gwww.com points to IP number: 206.238.190.143.

Other host names, for instance www.51gwww.com share IP numbers with 51gwww.com.

Name Servers

51gwww.com is delegated to four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.

51gwww.com at least partially shares name servers with other domains, for instance aucocn.com, cdcmmy.com, 8xzr.com, rifurl.com and hjzyw.com.