sdnht.com - dns.ninja

`sdnht.com`

DNSSEC	⚠️ Not signed
NS	`dns3.hichina.com` ⭐
		A	2408:4009:501::11^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns4.hichina.com`
		A	2408:4009:501::12^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns3.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`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=1784605067

Same first word

sdnht.com

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DNS History

10 records (4 active, 6 former)

○NSdns.bizcn.com2016-01-15 → 2016-04-15 · 5 obs

○ 2015-06-27 06:31:02
● 2016-01-15 07:01:42
● 2016-04-15 18:38:26
○ 2018-01-04 16:25:44
○ 2026-07-21 03:58:40

●NSdns3.hichina.com2018-01-04 → 2026-07-21 · 3 obs

○ 2016-04-15 18:38:26
● 2018-01-04 16:25:44
● 2026-07-21 03:58:40

●NSdns4.hichina.com2018-01-04 → 2026-07-21 · 3 obs

○ 2016-04-15 18:38:26
● 2018-01-04 16:25:44
● 2026-07-21 03:58:40

○NSns5.cnmsn.net2015-06-27 → 2016-01-15 · 4 obs

● 2015-06-27 06:31:02
● 2016-01-15 07:01:42
○ 2018-01-04 16:25:44
○ 2026-07-21 03:58:40

○NSns6.cnmsn.net2015-06-27 → 2016-01-15 · 4 obs

● 2015-06-27 06:31:02
● 2016-01-15 07:01:42
○ 2018-01-04 16:25:44
○ 2026-07-21 03:58:40

●MXhzmx01.mxmail.netease.com2026-05-27 → 2026-07-21 · 2 obs

● 2026-05-27 19:39:48
● 2026-07-21 03:58:40

●MXhzmx02.mxmail.netease.com2026-05-27 → 2026-07-21 · 2 obs

● 2026-05-27 19:39:48
● 2026-07-21 03:58:40

○A182.61.97.762018-01-04 → 2018-01-04 · 4 obs

○ 2016-04-15 18:38:26
● 2018-01-04 16:25:44
○ 2026-05-27 19:39:48
○ 2026-07-21 03:58:40

○A210.209.87.1862015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 06:31:02
○ 2016-01-15 07:01:42
○ 2026-07-21 03:58:40

○A39.109.17.732016-01-15 → 2016-04-15 · 5 obs

○ 2015-06-27 06:31:02
● 2016-01-15 07:01:42
● 2016-04-15 18:38:26
○ 2018-01-04 16:25:44
○ 2026-07-21 03:58:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
sdnht.com	dns3.hichina.com, dns4.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.43

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdnht.com (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns4.hichina.com, dns3.hichina.com`
MX	2	`hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns3.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)

Analysis

Name Servers

sdnht.com is served by two delegated name servers, dns3.hichina.com and dns4.hichina.com.

sdnht.com shares its name server setup with other domains, including jumengnews.com, opk.cn, haombo.com and two others.

sdnht.com shares at least some of its name servers with other domains, including fsgxhj.com, yslearn.net, yelolife.com and two others.

These name servers are frequently seen alongside the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with 9 IP numbers:

dns3.hichina.com carries IP addresses 39.96.153.43, 39.96.153.63 and 47.118.199.203, with 6 other addresses beyond those.

dns4.hichina.com carries IP addresses 39.96.153.44, 39.96.153.54 and 47.118.199.204, with 6 other addresses beyond those.

Mail Servers

sdnht.com has two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

sdnht.com shares the same mail server setup as other domains, including camel-diecasting.com, qdkaiser.com, otstec.com and two others.

There is at least a partial overlap in mail servers between sdnht.com and other domains like cisat.org, boste.com.cn and tomes.com.

The host names hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com both direct to 47.251.71.119 and 47.251.84.126.

These two host names — hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com — each point to 47.251.71.119 IP addresses.

These two host names — hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com — each point to 47.251.84.126 IP addresses.