`dingdandao.com`

DNSSEC	⚠️ Not signed
A	8.136.44.193^{🇨🇳 Alibaba-Cloud8.136.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 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	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 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	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`v=spf1 +include:_netblocks.m.feishu.cn +ip4:23.249.217.13 +ip4:54.240.76.5 +i...`
TXT	`verification-code-site-App_feishu=Uu5nHbQGNFJksssuCyuL`
TXT	`google-site-verification=jwylaSkOxI3Rs7Axj4geHc42Qjy-CMrLkWWimlKlXg8`
TXT	`201710080000004sznrmv3u1n2s80ff2vwqhhlra6a7mtdt5e7umge10y6juvgt0`
SOA	`dns27.hichina.com`hostmaster@hichina.com 2026-01-09 #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=1778476396

Same first word

dingdandao.com

DNS History

12 records (6 active, 6 former)

○NSdns.4cun.com2017-08-16 → 2017-08-16 · 3 obs

● 2017-08-16 00:35:48
○ 2026-02-28 10:28:20
○ 2026-05-11 05:41:20

●NSdns27.hichina.com2026-02-28 → 2026-05-11 · 3 obs

○ 2017-08-16 00:35:48
● 2026-02-28 10:28:20
● 2026-05-11 05:41:20

●NSdns28.hichina.com2026-02-28 → 2026-05-11 · 3 obs

○ 2017-08-16 00:35:48
● 2026-02-28 10:28:20
● 2026-05-11 05:41:20

●MXmx1.feishu.cn2026-05-11 → 2026-05-11 · 3 obs

○ 2026-02-28 10:28:20
● 2026-05-11 05:41:18
● 2026-05-11 05:41:20

●MXmx2.feishu.cn2026-05-11 → 2026-05-11 · 3 obs

○ 2026-02-28 10:28:20
● 2026-05-11 05:41:18
● 2026-05-11 05:41:20

●MXmx3.feishu.cn2026-05-11 → 2026-05-11 · 3 obs

○ 2026-02-28 10:28:20
● 2026-05-11 05:41:18
● 2026-05-11 05:41:20

○MXmxbiz1.qq.com2017-08-16 → 2017-08-16 · 3 obs

● 2017-08-16 00:35:48
○ 2026-02-28 10:28:20
○ 2026-05-11 05:41:20

○MXmxbiz2.qq.com2017-08-16 → 2017-08-16 · 3 obs

● 2017-08-16 00:35:48
○ 2026-02-28 10:28:20
○ 2026-05-11 05:41:20

○MXmxn.mxhichina.com2026-02-28 → 2026-02-28 · 4 obs

○ 2017-08-16 00:35:48
● 2026-02-28 10:28:20
○ 2026-05-11 05:41:18
○ 2026-05-11 05:41:20

○MXmxw.mxhichina.com2026-02-28 → 2026-02-28 · 4 obs

○ 2017-08-16 00:35:48
● 2026-02-28 10:28:20
○ 2026-05-11 05:41:18
○ 2026-05-11 05:41:20

○A120.26.83.1682017-08-16 → 2017-08-16 · 3 obs

● 2017-08-16 00:35:48
○ 2026-02-28 10:28:20
○ 2026-05-11 05:41:20

●A8.136.44.1932026-02-28 → 2026-05-11 · 3 obs

○ 2017-08-16 00:35:48
● 2026-02-28 10:28:20
● 2026-05-11 05:41:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
dingdandao.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dingdandao.com (unsigned zone)

⏱️ Timing

Total: 843ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.136.44.193`
NS	2	`dns28.hichina.com, dns27.hichina.com`
MX	3	`mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)...`
TXT	4	`201710080000004sznrmv3u1n2s80ff2vwqhhlra, google-site-verification=jwylaSkOxI3Rs7A...`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

Analysis

IP Addresses

dingdandao.com resolves to one IP number: 8.136.44.193.

Other host names, for instance refact-pro-lb.dingdanll.com, dd6.cn, old-pro-lb.dingdanlai.cn and old-pro-lb.zijinll.com share IP numbers with dingdandao.com.

Name Servers

dingdandao.com is delegated to two name servers dns27.hichina.com and dns28.hichina.com.

dingdandao.com shares the same name server setup as other domains, for instance xhclaw.com, tlvstream.com, sfdomain.com, necd.cn and netstream.cn.

dingdandao.com at least partially shares name servers with other domains, for instance bira.cn, wzlyjd.com, fangfuchang.cn, istarku.com and seiryu.cn.

these name servers are often used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns27.hichina.com points to: 2408:4009:501::35, 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.

dns28.hichina.com points to: 2408:4009:501::36, 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

dingdandao.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

dingdandao.com shares some mail servers with other domains, at least partially, for instance huolala-stg1.cn, gwy15.com, zhuzhilong.com, hyfreight.cn and appsparkle.com.