`nntcn.com`

DNSSEC	⚠️ Not signed
A	199.241.3.68^{🇺🇸 TELX-AS21859199.241.0.0/21 ZL-IDC-LAX-W50523}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1771043566

`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=1777161961

Same first word

nntcn.com

Similar names

tnncn.com

ntncn.cn

cnnnt.com

DNS History

8 records (5 active, 3 former)

○NSdns29.hichina.com2015-08-11 → 2017-06-15 · 4 obs

● 2015-08-11 10:46:26
● 2017-06-15 16:57:52
○ 2026-02-27 18:53:38
○ 2026-04-26 00:16:14

○NSdns30.hichina.com2015-08-11 → 2017-06-15 · 4 obs

● 2015-08-11 10:46:26
● 2017-06-15 16:57:52
○ 2026-02-27 18:53:38
○ 2026-04-26 00:16:14

●NSns1.judns.com2026-02-27 → 2026-04-26 · 3 obs

○ 2017-06-15 16:57:52
● 2026-02-27 18:53:38
● 2026-04-26 00:16:14

●NSns1.julydns.com2026-02-27 → 2026-04-26 · 3 obs

○ 2017-06-15 16:57:52
● 2026-02-27 18:53:38
● 2026-04-26 00:16:14

●NSns2.judns.com2026-02-27 → 2026-04-26 · 3 obs

○ 2017-06-15 16:57:52
● 2026-02-27 18:53:38
● 2026-04-26 00:16:14

●NSns2.julydns.com2026-02-27 → 2026-04-26 · 3 obs

○ 2017-06-15 16:57:52
● 2026-02-27 18:53:38
● 2026-04-26 00:16:14

○A121.42.117.1502015-12-19 → 2017-06-15 · 4 obs

● 2015-12-19 10:23:08
● 2017-06-15 16:57:52
○ 2026-02-27 18:53:38
○ 2026-04-26 00:16:14

●A199.241.3.682026-02-27 → 2026-04-26 · 3 obs

○ 2017-06-15 16:57:52
● 2026-02-27 18:53:38
● 2026-04-26 00:16:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
nntcn.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nntcn.com (unsigned zone)

⏱️ Timing

Total: 417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.241.3.68`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

nntcn.com points to IP number 199.241.3.68.

For instance, other host names rongyuauto.com, whxzg.com, aaa158.com, haohuikeji.com and lizhiwenhua.com share IP numbers with nntcn.com.

Name Servers

nntcn.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

nntcn.com shares name servers with other domains at least partially, for example sphead.com.cn, gioio.cn, intro-dev.com, bxwjva.cn and repsreview.com.