`senmantech.com`

DNSSEC	⚠️ Not signed
A	180.76.132.171^{🇨🇳 Baidu180.76.128.0/19}
NS	`ns1.cnolnic.net` ⭐
		A	240c:4082:0:5d80::2^{🇨🇳 Baidu240c:4082::/32}
		A	106.13.136.254^{🇨🇳 Baidu106.13.128.0/19 AS38365}
		A	182.61.7.97^{🇨🇳 Baidu182.61.0.0/19}
NS	`ns2.cnolnic.net`
		A	240c:4081:8000:1702::3^{🇨🇳 Baidu240c:4081::/32}
		A	106.12.41.177^{🇨🇳 Baidu106.12.32.0/19}
		A	180.76.132.69^{🇨🇳 Baidu180.76.128.0/19}
MX	`mxa133s.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	`mx133s.chinaemail.cn`⁽¹⁰⁾
		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`
TXT	`v=spf1 include:spf.chinaemail.cn -all`
SOA	`ns1.cnolnic.net`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=1778802721

Same first word

senmantech.com

Similar names

nascentmhe.com

DNS History

8 records (5 active, 3 former)

●NSns1.cnolnic.net2015-06-13 → 2026-05-15 · 2 obs

● 2015-06-13 01:39:10
● 2026-05-15 00:14:48

●NSns2.cnolnic.net2015-06-13 → 2026-05-15 · 2 obs

● 2015-06-13 01:39:10
● 2026-05-15 00:14:48

●MXmx133s.chinaemail.cn2015-06-13 → 2026-05-15 · 2 obs

● 2015-06-13 01:39:10
● 2026-05-15 00:14:48

●MXmxa133s.chinaemail.cn2015-06-13 → 2026-05-15 · 2 obs

● 2015-06-13 01:39:10
● 2026-05-15 00:14:48

●A180.76.132.1712026-04-13 → 2026-05-15 · 3 obs

○ 2018-06-07 12:21:44
● 2026-04-13 15:03:12
● 2026-05-15 00:14:48

○A180.76.132.2182018-06-07 → 2018-06-07 · 4 obs

○ 2016-12-14 23:16:02
● 2018-06-07 12:21:44
○ 2026-04-13 15:03:12
○ 2026-05-15 00:14:48

○A218.5.74.1352015-06-13 → 2016-03-13 · 4 obs

● 2015-06-13 01:39:10
● 2016-03-13 22:04:38
○ 2016-06-03 04:24:58
○ 2026-05-15 00:14:48

○A218.5.79.422016-06-03 → 2016-06-03 · 4 obs

○ 2016-03-13 22:04:38
● 2016-06-03 04:24:58
○ 2016-12-14 23:16:02
○ 2026-05-15 00:14:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
senmantech.com	ns1.cnolnic.net, ns2.cnolnic.net	-

✅ Authoritative Response

Server:106.12.41.177

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for senmantech.com (unsigned zone)

⏱️ Timing

Total: 1213ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`180.76.132.171`
NS	2	`ns1.cnolnic.net, ns2.cnolnic.net`
MX	2	`mx133s.chinaemail.cn (pri: 10), mxa133s.chinaemail.cn (pri: 5)`
TXT	1	`v=spf1 include:spf.chinaemail.cn -all`
SOA	1	`ns1.cnolnic.net root.cnolnic.net`

Analysis

IP Addresses

senmantech.com points to IP number 180.76.132.171.

For instance, other host names laiyongchu.com, fanheng.com, www.hykjgs.com, 3new.net and jecdg.com share IP numbers with senmantech.com.

Name Servers

senmantech.com is delegated to two name servers: ns1.cnolnic.net and ns2.cnolnic.net.

senmantech.com uses the same name server setup as other domains such as huiboyun.com, makesi.net, wjw.mobi, diancanma.com and ls-alarm.com.

Host names with three IP numbers:

ns1.cnolnic.net points to: 240c:4082:0:5d80::2, 106.13.136.254 and 182.61.7.97.

ns2.cnolnic.net points to: 240c:4081:8000:1702::3, 106.12.41.177 and 180.76.132.69.

Mail Servers

Two mail servers mx133s.chinaemail.cn and mxa133s.chinaemail.cn handle senmantech.com.

senmantech.com shares the same mail server setup as other domains, for instance 2mesl.com, fifine.cc, szjwwj.com, dgelite.com and m2mtec.net.