`sedwt.com.cn`

DNSSEC	⚠️ Not signed
NS	`dns13.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns14.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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,}

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030736705

WOT: NOT_SAFE (20/100)

Subdomains

mail.sedwt.com.cn

Same first word

sedwt.com.cn

Similar names

sdtew.com

dwest.ca

wsted.com

swedt.com

swted.cn

wdest.com

dwest.cn

dwtes.online

stewd.co.uk

esdtw.com

stewd.com

ewdts.org

wsdet.com

westd.ca

sdewt.com

tdswe.com

westd.net

dwest.org

tswed.cn

dtswe.org

dwets.com

westd.com

dwste.com

estwd.com

wetsd.com

westd.org

wsdet.cn

dwest.kz

dewst.com

dtews.com

DNS History

8 records (2 active, 6 former)

●NSdns13.hichina.com2015-07-16 → 2026-08-05 · 2 obs

● 2015-07-16 09:23:30
● 2026-08-05 13:00:32

●NSdns14.hichina.com2015-07-16 → 2026-08-05 · 2 obs

● 2015-07-16 09:23:30
● 2026-08-05 13:00:32

○MXhzmx01.mxmail.netease.com2026-06-04 → 2026-06-04 · 4 obs

○ 2017-03-23 08:31:28
● 2026-06-04 10:54:28
○ 2026-08-05 13:00:30
○ 2026-08-05 13:00:32

○MXhzmx02.mxmail.netease.com2026-06-04 → 2026-06-04 · 4 obs

○ 2017-03-23 08:31:28
● 2026-06-04 10:54:28
○ 2026-08-05 13:00:30
○ 2026-08-05 13:00:32

○MXmx200h.chinaemail.cn2015-07-16 → 2017-03-23 · 4 obs

● 2015-07-16 09:23:30
● 2017-03-23 08:31:28
○ 2026-06-04 10:54:28
○ 2026-08-05 13:00:32

○MXmxa200h.chinaemail.cn2015-07-16 → 2017-03-23 · 4 obs

● 2015-07-16 09:23:30
● 2017-03-23 08:31:28
○ 2026-06-04 10:54:28
○ 2026-08-05 13:00:32

○A223.7.150.322016-04-29 → 2017-03-23 · 4 obs

● 2016-04-29 03:06:20
● 2017-03-23 08:31:28
○ 2026-06-04 10:54:28
○ 2026-08-05 13:00:32

○CNAMEsedwt.com.cn.w.alikunlun.com2026-06-04 → 2026-06-04 · 3 obs

● 2026-06-04 10:54:28
○ 2026-08-05 13:00:30
○ 2026-08-05 13:00:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn...	-
sedwt.com.cn	dns13.hichina.com, dns14.hichina.com	-

✅ Authoritative Response

Server:120.76.107.52

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sedwt.com.cn (unsigned zone)

⏱️ Timing

Total: 1604ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns13.hichina.com, dns14.hichina.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
CNAME	1	`sedwt.com.cn.w.alikunlun.com`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

The domain mail.sedwt.com.cn falls under the parent sedwt.com.cn.

Name Servers

DNS delegation for sedwt.com.cn points to two name servers: dns13.hichina.com and dns14.hichina.com.

sedwt.com.cn shares its NS records with other domains, for example linzhongbao.cn, elhzy.com, allsafe.com.cn and two others.

At least some of sedwt.com.cn's name servers are shared with other domains, for example rixun.com, hengle.com, meihuo.net and two more.

These name servers tend to be deployed in combination with the name servers ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

dns13.hichina.com has IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, plus 6 other.

dns14.hichina.com has IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, plus 6 other.

sedwt.com.cn - robtex.com

sedwt.com.cn

com.cn