`duracontrols.com`

DNSSEC	⚠️ Not signed
A	180.76.132.111^{🇨🇳 Baidu180.76.128.0/19}
NS	`ns1.cnolnic.com` ⭐
		A	240c:4081:8000:1702::4^{🇨🇳 Baidu240c:4081::/32}
		A	106.12.41.178^{🇨🇳 Baidu106.12.32.0/19}
		A	180.76.132.118^{🇨🇳 Baidu180.76.128.0/19}
NS	`ns2.cnolnic.com`
		A	240c:4082:0:5d80::3^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	182.61.7.241^{🇨🇳 Baidu182.61.0.0/19}
MX	`mxa404.chinaemail.cn` ⭐
		A	43.128.31.66^{🇭🇰 TENCENT-NET-AP-CN43.128.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.129.30.92^{🇭🇰 TENCENT-NET-AP-CN43.129.24.0/21}
		A	43.135.96.239^{🇭🇰 TENCENT-NET-AP-CN43.135.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	159.138.140.216^{🇭🇰 HWCSNET159.138.128.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`brhk04.chinaemail.cn`
MX	`mx404.chinaemail.cn`⁽¹⁰⁾
		A	180.76.132.1^{🇨🇳 Baidu180.76.128.0/19}
			PTR	`mxbj01.chinaemail.cn`
		A	180.76.132.11^{🇨🇳 Baidu180.76.128.0/19}
			PTR	`mxbj02.chinaemail.cn`
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=1777675772

WOT: SAFE (70/100)

Same first word

duracontrols.com

DNS History

7 records (5 active, 2 former)

●NSns1.cnolnic.com2015-08-15 → 2026-05-01 · 2 obs

● 2015-08-15 06:03:12
● 2026-05-01 23:01:00

●NSns2.cnolnic.com2015-08-15 → 2026-05-01 · 2 obs

● 2015-08-15 06:03:12
● 2026-05-01 23:01:00

●MXmx404.chinaemail.cn2015-08-15 → 2026-05-01 · 2 obs

● 2015-08-15 06:03:12
● 2026-05-01 23:01:00

●MXmxa404.chinaemail.cn2015-08-15 → 2026-05-01 · 2 obs

● 2015-08-15 06:03:12
● 2026-05-01 23:01:00

●A180.76.132.1112026-04-20 → 2026-05-01 · 3 obs

○ 2020-01-21 03:30:48
● 2026-04-20 08:11:12
● 2026-05-01 23:01:00

○A218.5.79.1842015-08-15 → 2016-03-29 · 4 obs

● 2015-08-15 06:03:12
● 2016-03-29 05:11:58
○ 2020-01-21 03:30:48
○ 2026-05-01 23:01:00

○A218.5.79.392020-01-21 → 2020-01-21 · 4 obs

○ 2016-03-29 05:11:58
● 2020-01-21 03:30:48
○ 2026-04-20 08:11:12
○ 2026-05-01 23:01:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
duracontrols.com	ns1.cnolnic.com, ns2.cnolnic.com	6 records

✅ Authoritative Response

Server:106.12.41.178

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duracontrols.com (unsigned zone)

⏱️ Timing

Total: 782ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`180.76.132.111`
NS	2	`ns2.cnolnic.com, ns1.cnolnic.com`
MX	2	`mxa404.chinaemail.cn (pri: 5), mx404.chinaemail.cn (pri: 10)`
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

duracontrols.com points to a single IP: 180.76.132.111.

Other host names, for instance polyester.cc, onesky.com.cn, lidesign.com.cn, www.chinashixun.com and yusengd.com share IP numbers with duracontrols.com.

Name Servers

Two name servers ns1.cnolnic.com and ns2.cnolnic.com handle delegation for duracontrols.com.

duracontrols.com uses the same name server setup as other domains, for example lyntb.com, cjtl.com, fjszx.org, ec-os.cn and qfjltl.com.

Host names with three IP numbers:

ns1.cnolnic.com points to 240c:4081:8000:1702::4, 106.12.41.178 and 180.76.132.118.

ns2.cnolnic.com points to 240c:4082:0:5d80::3, 106.12.205.190 and 182.61.7.241.

Mail Servers

duracontrols.com is handled by two mail servers: mx404.chinaemail.cn and mxa404.chinaemail.cn.

duracontrols.com has the same mail server setup as other domains, including morefondgifts.com, kldcop.com, wpsemi.com, atws.net and idyll.com.cn.

duracontrols.com shares some mail servers with other domains, at least partially, such as dayang-motorcycle.com, 4sun.com.cn, fjhuari.com, forkliftparts.cc and b2bvip.com.

Host names with four IP numbers: mxa404.chinaemail.cn points to: 43.128.31.66, 43.129.30.92, 43.135.96.239 and 159.138.140.216.

Host names with two IP numbers: mx404.chinaemail.cn points to: 180.76.132.1 and 180.76.132.11.

duracontrols.com - robtex.com