`tcmjc.com`

DNSSEC	⚠️ Not signed
A	117.78.60.148^{🇨🇳 HWCSNET117.78.60.0/22 Huawei Technologies Co., Ltd}
		PTR	`ecs-117-78-60-148.compute.hwclouds-dns.com`
NS	`ns1.volcdns.com` ⭐
		A	2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e^{🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.}
		A	115.190.173.10^{🇨🇳 VOLCANO-ENGINE115.190.168.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns1.volcengine-dns.com`
		A	2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e^{🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.}
		A	115.190.173.10^{🇨🇳 VOLCANO-ENGINE115.190.168.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns2.volcengine-dns.com`
		A	2406:d440:103:6eca:6b2d:c85a:8bd9:5c7e^{🇨🇳 VOLCANO-ENGINE2406:d440:100::/44 route6 of Chinaunicom AS137718 Beijing Volcano Engine Technology Co., Ltd.}
		A	180.184.1.138^{🇨🇳 VOLCANO-ENGINE180.184.1.0/24 Beijing Volcano Engine Technology Co., Ltd. - GZ IDC-BGP Multicast}
		A	180.184.1.151^{🇨🇳 VOLCANO-ENGINE180.184.1.0/24 Beijing Volcano Engine Technology Co., Ltd. - GZ IDC-BGP Multicast}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`google-site-verification=cwgF8pz4a9FHBg_imrG0aYzHjNMlp7huIaRBn55iu5Q`
SOA	`ns1.volcdns.com`dnsadmin@bytedance.com 2024-07-29 #0

`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=1776091722

Same first word

tcmjc.com

Similar names

jtmcc.cn

jcctm.edu.hk

cjtcm.com

jccmt.com

mjctc.co.uk

cctjm.com

ccjmt.com.br

jcmtc.com

jctcm.com.tw

mtcjc.com

cmjct.com

jtccm.or.jp

jmcct.com

jtcmc.com

cjmct.or.kr

mjctc.net

mccjt.com

mcjtc.com

jctcm.com

jtmcc.com.cn

jctcm.com.cn

DNS History

11 records (6 active, 5 former)

○NSdns10.hichina.com2015-10-24 → 2016-03-29 · 4 obs

● 2015-10-24 13:36:44
● 2016-03-29 17:54:04
○ 2016-09-09 20:12:40
○ 2026-04-13 15:01:58

○NSdns9.hichina.com2015-10-24 → 2016-03-29 · 4 obs

● 2015-10-24 13:36:44
● 2016-03-29 17:54:04
○ 2016-09-09 20:12:40
○ 2026-04-13 15:01:58

○NSexpirens3.hichina.com2016-09-09 → 2016-09-09 · 4 obs

○ 2016-03-29 17:54:04
● 2016-09-09 20:12:40
○ 2026-03-08 14:27:54
○ 2026-04-13 15:01:58

○NSexpirens4.hichina.com2016-09-09 → 2016-09-09 · 4 obs

○ 2016-03-29 17:54:04
● 2016-09-09 20:12:40
○ 2026-03-08 14:27:54
○ 2026-04-13 15:01:58

●NSns1.volcdns.com2026-03-08 → 2026-04-13 · 3 obs

○ 2016-09-09 20:12:40
● 2026-03-08 14:27:54
● 2026-04-13 15:01:58

●NSns1.volcengine-dns.com2026-03-08 → 2026-04-13 · 3 obs

○ 2016-09-09 20:12:40
● 2026-03-08 14:27:54
● 2026-04-13 15:01:58

●NSns2.volcengine-dns.com2026-03-08 → 2026-04-13 · 3 obs

○ 2016-09-09 20:12:40
● 2026-03-08 14:27:54
● 2026-04-13 15:01:58

●MXmxbiz1.qq.com2026-03-08 → 2026-04-13 · 2 obs

● 2026-03-08 14:27:54
● 2026-04-13 15:01:58

●MXmxbiz2.qq.com2026-03-08 → 2026-04-13 · 2 obs

● 2026-03-08 14:27:54
● 2026-04-13 15:01:58

●A117.78.60.1482026-03-08 → 2026-04-13 · 3 obs

○ 2016-09-09 20:12:40
● 2026-03-08 14:27:54
● 2026-04-13 15:01:58

○A47.89.58.1412016-09-09 → 2016-09-09 · 3 obs

● 2016-09-09 20:12:40
○ 2026-03-08 14:27:54
○ 2026-04-13 15:01:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tcmjc.com	ns1.volcengine-dns.com, ns2.volcengine-dns.com	5 records

✅ Authoritative Response

Server:115.190.173.10

NS records: ns1.volcengine-dns.com, ns2.volcengine-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcmjc.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`117.78.60.148`
NS	2	`ns1.volcengine-dns.com, ns2.volcengine-dns.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`google-site-verification=cwgF8pz4a9FHBg_`
SOA	1	`ns1.volcdns.com dnsadmin.bytedance.com`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.volcengine-dns.com, ns1.volcengine-dns.com, ns2.volcengine-dns.com...)

Analysis

IP Addresses

tcmjc.com resolves to a single IP address: 117.78.60.148.

Other host names, for instance www.cjcmm.com.cn, share IP numbers with tcmjc.com.

Name Servers

tcmjc.com is delegated to three name servers: ns1.volcdns.com, ns1.volcengine-dns.com and ns2.volcengine-dns.com.

tcmjc.com at least partially shares name servers with other domains, including vivdepot.com, cyberpower.cc, xiaolvmao.com, 289890.cn and pcl2.com.cn.