`deepthink.cn`

	CNAME	`ns1.dnsdiy.com`
	DNSSEC	⚠️ Not signed
	A	43.134.117.145^{🇸🇬 TENCENT-NET-AP-CN43.134.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034613976

Same first word

deepthink.one

deepthink.com.au

deepthink.ca

deepthink.com

deepthink.us

deepthink.cn

deepthink.net

deepthink.co

deepthink.cz

deepthink.dev

deepthink.org

Similar names

thinkdeep.edu.pl

thinkdeep.org

thinkdeep.net

thinkdeep.io

thinkdeep.me

thinkdeep.ca

thinkdeep.com

thinkdeep.eu

thinkdeep.xin

DNS History

8 records (6 active, 2 former)

●NSdns10.hichina.com2026-03-30 → 2026-03-31 · 3 obs

○ 2015-06-16 04:55:10
● 2026-03-30 16:56:20
● 2026-03-31 02:41:44

●NSdns9.hichina.com2026-03-30 → 2026-03-31 · 3 obs

○ 2015-06-16 04:55:10
● 2026-03-30 16:56:20
● 2026-03-31 02:41:44

●NSns1.alidns.com2015-06-16 → 2026-03-31 · 2 obs

● 2015-06-16 04:55:10
● 2026-03-31 02:41:44

●NSns2.alidns.com2015-06-16 → 2026-03-31 · 2 obs

● 2015-06-16 04:55:10
● 2026-03-31 02:41:44

●MXmailserver.purelymail.com2026-03-30 → 2026-03-31 · 2 obs

● 2026-03-30 16:56:20
● 2026-03-31 02:41:44

○A123.254.111.1902015-06-16 → 2015-06-16 · 3 obs

● 2015-06-16 04:55:10
○ 2015-11-10 05:17:48
○ 2026-03-31 02:41:44

○A124.16.31.1522015-11-10 → 2017-02-12 · 5 obs

○ 2015-06-16 04:55:10
● 2015-11-10 05:17:48
● 2017-02-12 12:58:28
○ 2026-03-30 16:56:20
○ 2026-03-31 02:41:44

●CNAMEns1.dnsdiy.com2026-03-30 → 2026-03-31 · 2 obs

● 2026-03-30 16:56:20
● 2026-03-31 02:41:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
deepthink.cn	ns1.alidns.com, ns2.alidns.com	-

✅ Authoritative Response

Server:139.224.142.115

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for deepthink.cn (unsigned zone)

⏱️ Timing

Total: 4392ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	1	`mailserver.purelymail.com (pri: 10)`
TXT	5	`afternic-verification-mjxSNdHQjWY8oGTrdA, cc0c7df381797b7f64a849dad88c7706cab51ed6...`
CNAME	1	`ns1.dnsdiy.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

deepthink.cn points to a single IP address: 43.134.117.145.

Other host names such as ns2.dnsdiy.com, www.dnsdiy.com, dnsdiy.com and ns1.dnsdiy.com share IP numbers with deepthink.cn.

deepthink.cn - robtex.com

deepthink.cn

cn