`sds18.com`

DNSSEC	⚠️ Not signed
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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`
SOA	`dns21.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=1774372982

Same first word

sds18.com

Similar names

18sds.com

dss18.com

ssd18.net

DNS History

10 records (4 active, 6 former)

○NSdns17.hichina.com2015-08-13 → 2015-12-12 · 4 obs

● 2015-08-13 18:19:32
● 2015-12-12 16:34:34
○ 2016-04-13 22:03:24
○ 2026-03-24 17:23:48

○NSdns18.hichina.com2015-08-13 → 2015-12-12 · 4 obs

● 2015-08-13 18:19:32
● 2015-12-12 16:34:34
○ 2016-04-13 22:03:24
○ 2026-03-24 17:23:48

●NSdns21.hichina.com2026-03-14 → 2026-03-24 · 3 obs

○ 2018-01-16 11:40:08
● 2026-03-14 11:14:08
● 2026-03-24 17:23:48

●NSdns22.hichina.com2026-03-14 → 2026-03-24 · 3 obs

○ 2018-01-16 11:40:08
● 2026-03-14 11:14:08
● 2026-03-24 17:23:48

○NSvip1.alidns.com2016-04-13 → 2018-01-16 · 5 obs

○ 2015-12-12 16:34:34
● 2016-04-13 22:03:24
● 2018-01-16 11:40:08
○ 2026-03-14 11:14:08
○ 2026-03-24 17:23:48

○NSvip2.alidns.com2016-04-13 → 2018-01-16 · 5 obs

○ 2015-12-12 16:34:34
● 2016-04-13 22:03:24
● 2018-01-16 11:40:08
○ 2026-03-14 11:14:08
○ 2026-03-24 17:23:48

●MXmxn.mxhichina.com2018-01-16 → 2026-03-24 · 2 obs

● 2018-01-16 11:40:08
● 2026-03-24 17:23:48

●MXmxw.mxhichina.com2018-01-16 → 2026-03-24 · 2 obs

● 2018-01-16 11:40:08
● 2026-03-24 17:23:48

○A42.156.141.132015-08-13 → 2017-01-08 · 6 obs

● 2015-08-13 18:19:32
○ 2015-12-12 16:34:34
● 2016-04-13 22:03:24
● 2017-01-08 18:07:46
○ 2018-01-16 11:40:08
○ 2026-03-24 17:23:48

○A42.156.141.172015-12-12 → 2015-12-12 · 4 obs

○ 2015-08-13 18:19:32
● 2015-12-12 16:34:34
○ 2016-04-13 22:03:24
○ 2026-03-24 17:23:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
sds18.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sds18.com (unsigned zone)

⏱️ Timing

Total: 3701ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns22.hichina.com, dns21.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Name Servers

Delegation for sds18.com rests with two name servers, dns21.hichina.com and dns22.hichina.com.

sds18.com shares the same name server setup as other domains, including xuepinyou.com, haofeng-valve.com, miprices.com, sieec.net and deutschmann.cn.

sds18.com partially shares name servers with other domains, for instance surg.sc.cn, cfgirl.cn, burro.cn and aiyong.cn.

These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

sds18.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

sds18.com uses the same mail server configuration as other domains, such as uwozai.com, ukect.com, k6k4.com, dahancloud.com and hmqyzx.com.

sds18.com shares mail servers with other domains at least in part, for instance bvtand.com, zhenghai-ht.com, siyotek.com, jianyingkeji.com and mcare.cn.

these mail servers are commonly used with 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.

sds18.com - robtex.com

sds18.com

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