`hengcheng-tools.com`

DNSSEC	⚠️ Not signed
A	180.76.132.94^{🇨🇳 Baidu180.76.128.0/19}
NS	`ns1.cnolnic.com` ⭐
		A	240c:4082:0:5d01::4^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.208.18^{🇨🇳 Baidu106.12.208.0/20 AS38365}
		A	218.5.79.117^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
NS	`ns2.cnolnic.com`
		A	240c:4082:0:5d01::5^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	106.13.49.3^{🇨🇳 Baidu106.13.48.0/20 AS38365}
MX	`mxa152f.chinaemail.cn` ⭐
MX	`mx152f.chinaemail.cn`⁽¹⁰⁾
TXT	`v=spf1 include:spf.chinaemail.cn -all`
SOA	`ns1.cnolnic.com`root@cnolnic.net 2006-11-24 #1

`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=1776137607

Same first word

hengcheng-tools.com

DNS History

8 records (5 active, 3 former)

●NSns1.cnolnic.com2015-07-23 → 2026-04-14 · 2 obs

● 2015-07-23 19:25:52
● 2026-04-14 03:43:56

●NSns2.cnolnic.com2015-07-23 → 2026-04-14 · 2 obs

● 2015-07-23 19:25:52
● 2026-04-14 03:43:56

●MXmx152f.chinaemail.cn2015-07-23 → 2026-04-14 · 2 obs

● 2015-07-23 19:25:52
● 2026-04-14 03:43:56

●MXmxa152f.chinaemail.cn2015-07-23 → 2026-04-14 · 2 obs

● 2015-07-23 19:25:52
● 2026-04-14 03:43:56

○A139.217.25.2082016-02-24 → 2017-02-09 · 5 obs

○ 2015-11-27 10:33:54
● 2016-02-24 20:03:56
● 2017-02-09 18:35:36
○ 2019-04-13 01:51:18
○ 2026-04-14 03:43:56

○A180.76.132.802019-04-13 → 2019-04-13 · 4 obs

○ 2017-02-09 18:35:36
● 2019-04-13 01:51:18
○ 2026-03-19 03:29:12
○ 2026-04-14 03:43:56

●A180.76.132.942026-03-19 → 2026-04-14 · 3 obs

○ 2019-04-13 01:51:18
● 2026-03-19 03:29:12
● 2026-04-14 03:43:56

○A218.5.78.1172015-07-23 → 2015-11-27 · 4 obs

● 2015-07-23 19:25:52
● 2015-11-27 10:33:54
○ 2016-02-24 20:03:56
○ 2026-04-14 03:43:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hengcheng-tools.com	ns1.cnolnic.com, ns2.cnolnic.com	6 records

✅ Authoritative Response

Server:106.12.208.18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hengcheng-tools.com (unsigned zone)

⏱️ Timing

Total: 572ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`180.76.132.94`
NS	2	`ns1.cnolnic.com, ns2.cnolnic.com`
MX	2	`mx152f.chinaemail.cn (pri: 10), mxa152f.chinaemail.cn (pri: 5)`
TXT	1	`v=spf1 include:spf.chinaemail.cn -all`
SOA	1	`ns1.cnolnic.com root.cnolnic.net`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)

Analysis

IP Addresses

hengcheng-tools.com points to a single IP: 180.76.132.94.

Other host names, for instance fjrds.com, aoktec.com, yonganjx.cn, hexiezy.com and bjxinpeng.com.cn share IP numbers with hengcheng-tools.com.

Name Servers

Two name servers ns1.cnolnic.com and ns2.cnolnic.com handle delegation for hengcheng-tools.com.

hengcheng-tools.com uses the same name server setup as other domains, for example ybmedicine.com, cnjreb.com, cygia.com, minegoods.com and zui8.com.

hengcheng-tools.com shares name servers with other domains at least in part, for instance xmorton.com.

Host names with three IP numbers:

ns1.cnolnic.com points to 240c:4082:0:5d01::4, 106.12.208.18 and 218.5.79.117.

ns2.cnolnic.com points to 240c:4082:0:5d01::5, 106.12.205.190 and 106.13.49.3.

Mail Servers

hengcheng-tools.com is handled by two mail servers: mx152f.chinaemail.cn and mxa152f.chinaemail.cn.

hengcheng-tools.com has the same mail server setup as other domains, including icseek.net, k-turbo.com, gutinneen.com, sshuayi.com and shining-auto.com.

hengcheng-tools.com - robtex.com