🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`thinkdevelop.com`

DNSSEC	⚠️ Not signed
A	192.177.16.200^{🇺🇸 ENERGY-GROUP-NETWORKS192.177.16.0/24 EGIHosting}
NS	`a9.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	`b9.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=1748245202

`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=1788294500

Same first word

thinkdevelop.com

Previous names

Next names

DNS History

13 records (5 active, 8 former)

●NSa.share-dns.com2026-08-27 → 2026-09-01 · 3 obs

○ 2017-09-30 15:46:22
● 2026-08-27 10:15:12
● 2026-09-01 20:55:10

●NSa9.share-dns.com2026-08-27 → 2026-09-01 · 3 obs

○ 2017-09-30 15:46:22
● 2026-08-27 10:15:12
● 2026-09-01 20:55:10

●NSb.share-dns.net2026-08-27 → 2026-09-01 · 3 obs

○ 2017-09-30 15:46:22
● 2026-08-27 10:15:12
● 2026-09-01 20:55:10

●NSb9.share-dns.net2026-08-27 → 2026-09-01 · 3 obs

○ 2017-09-30 15:46:22
● 2026-08-27 10:15:12
● 2026-09-01 20:55:10

○NSns1.cnolnic.net2015-06-10 → 2016-11-29 · 4 obs

● 2015-06-10 00:44:54
● 2016-11-29 20:00:30
○ 2017-09-30 15:46:22
○ 2026-09-01 20:55:10

○NSns1.namebrightdns.com2017-09-30 → 2017-09-30 · 4 obs

○ 2016-11-29 20:00:30
● 2017-09-30 15:46:22
○ 2026-08-27 10:15:12
○ 2026-09-01 20:55:10

○NSns2.cnolnic.net2015-06-10 → 2016-11-29 · 4 obs

● 2015-06-10 00:44:54
● 2016-11-29 20:00:30
○ 2017-09-30 15:46:22
○ 2026-09-01 20:55:10

○NSns2.namebrightdns.com2017-09-30 → 2017-09-30 · 4 obs

○ 2016-11-29 20:00:30
● 2017-09-30 15:46:22
○ 2026-08-27 10:15:12
○ 2026-09-01 20:55:10

○MXmx137e.cnm.cn2015-06-10 → 2016-11-29 · 4 obs

● 2015-06-10 00:44:54
● 2016-11-29 20:00:30
○ 2017-09-30 15:46:22
○ 2026-09-01 20:55:10

●A192.177.16.2002026-08-27 → 2026-09-01 · 3 obs

○ 2017-09-30 15:46:22
● 2026-08-27 10:15:12
● 2026-09-01 20:55:10

○A218.5.77.802015-06-10 → 2016-01-19 · 4 obs

● 2015-06-10 00:44:54
● 2016-01-19 14:16:46
○ 2016-04-14 10:09:50
○ 2026-09-01 20:55:10

○A218.5.79.1772016-04-14 → 2016-11-29 · 5 obs

○ 2016-01-19 14:16:46
● 2016-04-14 10:09:50
● 2016-11-29 20:00:30
○ 2017-09-30 15:46:22
○ 2026-09-01 20:55:10

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-09-30 → 2017-09-30 · 3 obs

● 2017-09-30 15:46:22
○ 2026-08-27 10:15:12
○ 2026-09-01 20:55:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
thinkdevelop.com	b9.share-dns.net, a9.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b9.share-dns.net, a9.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkdevelop.com (unsigned zone)

⏱️ Timing

Total: 509ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.177.16.200`
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 (a9.share-dns.com)

Analysis

IP Addresses

thinkdevelop.com has exactly one IP address — 192.177.16.200.

Name Servers

Four name servers handle the delegation for thinkdevelop.com: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.

At least some of thinkdevelop.com's name servers are shared with other domains, for example xhx-weichikanqiu.com, nhtyu.cyou, sqhome29.vip and two more.

These name servers tend to co-occur with a3.share-dns.com, b3.share-dns.net, a6.share-dns.com and 7 other name servers in the same DNS delegations.

a9.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b9.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.

a9.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.

b9.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.

thinkdevelop.com - robtex.com