`51sugoo.cc`

DNSSEC	⚠️ Not signed
A	137.175.40.172^{🇺🇸 PEGTECHINC137.175.0.0/17 PEG TECH Inc. 11565 Old Ranch Ln Los Altos, CA 94024 US}
NS	`a7.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	`b7.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=1781858058

`cc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ac1.nstld.com` ⭐
	NS	`ac2.nstld.com`
	NS	`ac3.nstld.com`
	NS	`ac4.nstld.com`
	SOA	`ac1.nstld.com`info@verisign-grs.com serial=1782178109

Same first word

51sugoo.cc

51sugoo.cn

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-02-28 → 2026-06-23 · 3 obs

○ 2017-04-02 09:00:20
● 2026-02-28 23:52:16
● 2026-06-23 01:35:50

●NSa7.share-dns.com2026-06-03 → 2026-06-23 · 3 obs

○ 2026-02-28 23:52:16
● 2026-06-03 06:25:52
● 2026-06-23 01:35:50

●NSb.share-dns.net2026-02-28 → 2026-06-23 · 3 obs

○ 2017-04-02 09:00:20
● 2026-02-28 23:52:16
● 2026-06-23 01:35:50

●NSb7.share-dns.net2026-06-03 → 2026-06-23 · 3 obs

○ 2026-02-28 23:52:16
● 2026-06-03 06:25:52
● 2026-06-23 01:35:50

○NSdns10.hichina.com2016-09-11 → 2017-04-02 · 4 obs

● 2016-09-11 16:17:44
● 2017-04-02 09:00:20
○ 2026-02-28 23:52:16
○ 2026-06-23 01:35:50

○NSdns9.hichina.com2016-09-11 → 2017-04-02 · 4 obs

● 2016-09-11 16:17:44
● 2017-04-02 09:00:20
○ 2026-02-28 23:52:16
○ 2026-06-23 01:35:50

○A118.190.89.902017-04-02 → 2017-04-02 · 4 obs

○ 2016-09-11 16:17:44
● 2017-04-02 09:00:20
○ 2026-02-28 23:52:16
○ 2026-06-23 01:35:50

○A118.192.149.212016-09-11 → 2016-09-11 · 3 obs

● 2016-09-11 16:17:44
○ 2017-04-02 09:00:20
○ 2026-06-23 01:35:50

●A137.175.40.1722026-05-22 → 2026-06-23 · 3 obs

○ 2026-02-28 23:52:16
● 2026-05-22 13:44:50
● 2026-06-23 01:35:50

○CNAMEjefilosi.ccname.org2026-02-28 → 2026-02-28 · 3 obs

● 2026-02-28 23:52:16
○ 2026-05-22 13:44:50
○ 2026-06-23 01:35:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cc	ac1.nstld.com, ac4.nstld.com, ac3.nstld.com, ac2.nstld.com	-
51sugoo.cc	b7.share-dns.net, a7.share-dns.com	-

✅ Authoritative Response

Server:172.64.52.239

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51sugoo.cc (unsigned zone)

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`137.175.40.172`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

Analysis

IP Addresses

51sugoo.cc resolves to just one IP address, 137.175.40.172.

Two other host names, along with 99quartz.net, www.cihochina.com and jixiwhg.com, also share IP numbers with 51sugoo.cc.

Name Servers

The NS records for 51sugoo.cc point to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

At least some of 51sugoo.cc's name servers are shared with other domains, for example yulinya.net, china-languages.com, goldouble.com and two more.

These name servers tend to co-occur with a5.share-dns.com, b5.share-dns.net, a6.share-dns.com and 7 other name servers in the same DNS delegations.

a7.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b7.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.

Both a7.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.

Both b7.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.

51sugoo.cc - robtex.com

51sugoo.cc

cc