`yulongdt.com`

DNSSEC	⚠️ Not signed
A	182.61.32.63^{🇨🇳 Baidu182.61.32.0/19}
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1774938577

Same first word

yulongdt.com

Similar names

dltongyu.com

ytludong.com

youngltd.com

longyudt.com

DNS History

8 records (5 active, 3 former)

●NSdns29.hichina.com2019-12-14 → 2026-03-31 · 2 obs

● 2019-12-14 02:00:24
● 2026-03-31 06:58:46

●NSdns30.hichina.com2019-12-14 → 2026-03-31 · 2 obs

● 2019-12-14 02:00:24
● 2026-03-31 06:58:46

○MXhzmx01.mxmail.netease.com2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 02:00:24
○ 2026-03-31 06:58:44
○ 2026-03-31 06:58:46

○MXhzmx02.mxmail.netease.com2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 02:00:24
○ 2026-03-31 06:58:44
○ 2026-03-31 06:58:46

●MXmxn.mxhichina.com2026-03-31 → 2026-03-31 · 3 obs

○ 2019-12-14 02:00:24
● 2026-03-31 06:58:44
● 2026-03-31 06:58:46

●MXmxw.mxhichina.com2026-03-31 → 2026-03-31 · 3 obs

○ 2019-12-14 02:00:24
● 2026-03-31 06:58:44
● 2026-03-31 06:58:46

●A182.61.32.632026-03-31 → 2026-03-31 · 3 obs

○ 2019-12-14 02:00:24
● 2026-03-31 06:58:44
● 2026-03-31 06:58:46

○A47.75.7.1312019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 02:00:24
○ 2026-03-31 06:58:44
○ 2026-03-31 06:58:46

🔍 DNS Trace

Analysis

IP Addresses

yulongdt.com points to a single IP address: 182.61.32.63.

Name Servers

yulongdt.com is delegated to two name servers: dns29.hichina.com and dns30.hichina.com.

yulongdt.com uses the same name server setup as other domains, including mzrasafety.com, bfn.net, rlmo.cn, evgang.com and xingxuanda.com.

At least part of the name servers for yulongdt.com are shared with other domains, for instance 96509.com, xg-cn.com, gojbk.com, tiexue67.cn and aimnext.cn.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns29.hichina.com points to: 2408:4009:501::37, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns30.hichina.com points to: 2408:4009:501::38, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

yulongdt.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

yulongdt.com uses the same mail server setup as other domains, for instance hztljd.com, klook.cn, zhenpin.com, tanni.com and jhtxlaw.com.

yulongdt.com shares at least some mail servers with other domains, for example summit-fert.com, jib-tech.com, juchengvi.com, iotyun.com and intial-lighting.com.

These mail servers are commonly used alongside mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.

yulongdt.com - robtex.com

yulongdt.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

IP Addresses

Name Servers

Mail Servers

`yulongdt.com`

`com`