`lankuai.com`

DNSSEC	⚠️ Not signed
A	47.93.10.166^{🇨🇳 Alibaba-Cloud47.92.0.0/15 CT BeiJing IDC}
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`ns2.alidns.com`
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.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}
TXT	`5f5e3898b2ec4e2b4223aad638160070fce81ed6`
TXT	`godaddyverification=6LBCBirIXYI8G8Ki4bgXsg==`
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`ns1.alidns.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=1784098577

Same first word

lankuai.com

lankuai.net

lankuai.info

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DNS History

13 records (6 active, 7 former)

○NSdns1.iidns.com2015-08-22 → 2016-07-16 · 4 obs

● 2015-08-22 09:42:36
● 2016-07-16 00:40:40
○ 2017-03-25 08:47:42
○ 2026-07-15 07:09:56

○NSdns2.iidns.com2015-08-22 → 2016-03-12 · 4 obs

● 2015-08-22 09:42:36
● 2016-03-12 23:38:40
○ 2017-03-25 08:47:42
○ 2026-07-15 07:09:56

○NSdns3.iidns.com2015-08-22 → 2016-03-12 · 4 obs

● 2015-08-22 09:42:36
● 2016-03-12 23:38:40
○ 2017-03-25 08:47:42
○ 2026-07-15 07:09:56

○NSdns4.iidns.com2015-08-22 → 2016-03-12 · 4 obs

● 2015-08-22 09:42:36
● 2016-03-12 23:38:40
○ 2017-03-25 08:47:42
○ 2026-07-15 07:09:56

○NSdns5.iidns.com2015-08-22 → 2016-03-12 · 4 obs

● 2015-08-22 09:42:36
● 2016-03-12 23:38:40
○ 2017-03-25 08:47:42
○ 2026-07-15 07:09:56

○NSdns6.iidns.com2015-08-22 → 2016-03-12 · 4 obs

● 2015-08-22 09:42:36
● 2016-03-12 23:38:40
○ 2017-03-25 08:47:42
○ 2026-07-15 07:09:56

●NSns1.alidns.com2026-06-23 → 2026-07-15 · 3 obs

○ 2017-03-25 08:47:42
● 2026-06-23 00:23:56
● 2026-07-15 07:09:56

●NSns2.alidns.com2026-06-23 → 2026-07-15 · 3 obs

○ 2017-03-25 08:47:42
● 2026-06-23 00:23:56
● 2026-07-15 07:09:56

●MXmx1.qiye.aliyun.com2026-06-23 → 2026-07-15 · 2 obs

● 2026-06-23 00:23:56
● 2026-07-15 07:09:56

●MXmx2.qiye.aliyun.com2026-06-23 → 2026-07-15 · 2 obs

● 2026-06-23 00:23:56
● 2026-07-15 07:09:56

●MXmx3.qiye.aliyun.com2026-06-23 → 2026-07-15 · 2 obs

● 2026-06-23 00:23:56
● 2026-07-15 07:09:56

○A47.239.67.62026-06-23 → 2026-06-23 · 3 obs

● 2026-06-23 00:23:56
○ 2026-07-11 22:12:54
○ 2026-07-15 07:09:56

●A47.93.10.1662026-07-11 → 2026-07-15 · 3 obs

○ 2026-06-23 00:23:56
● 2026-07-11 22:12:54
● 2026-07-15 07:09:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lankuai.com	ns1.alidns.com, ns2.alidns.com	18 records

✅ Authoritative Response

Server:2408:4009:501::2

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lankuai.com (unsigned zone)

⏱️ Timing

Total: 3097ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.93.10.166`
NS	2	`ns1.alidns.com, ns2.alidns.com`
MX	3	`mx3.qiye.aliyun.com (pri: 10), mx2.qiye.aliyun.com (pri: 10)...`
TXT	3	`godaddyverification=6LBCBirIXYI8G8Ki4bgX, 5f5e3898b2ec4e2b4223aad638160070fce81ed6...`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)

Analysis

IP Addresses

lankuai.com resolves to just one IP address, 47.93.10.166.

yefan.com, for instance, is one of the other host names sharing IP numbers with lankuai.com.

Name Servers

lankuai.com uses two name servers for its delegation: ns1.alidns.com and ns2.alidns.com.

lankuai.com shares its NS records with other domains, for example ydqh.cn, wwwc4.com, mingcloud.net and two others.

There is at least partial name server overlap between lankuai.com and other domains — 6te.cn, profitec.com, 7c5d6d.cc and two more among them.

These name servers regularly appear alongside ns7.alidns.com, ns8.alidns.com, dns13.hichina.com and 7 other name servers in NS record sets.

DNS names with 9 IP addresses:

Hostname ns1.alidns.com directs to 39.96.153.45, 39.96.153.55 and 47.118.199.205 along with 6 other IP addresses.

Hostname ns2.alidns.com directs to 39.96.153.46, 39.96.153.56 and 47.118.199.206 along with 6 other IP addresses.

Mail Servers

Incoming mail for lankuai.com is delivered via three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

There is at least a partial MX overlap between lankuai.com and other domains, including tabvelo.com, jermey.cn, lingxiaokj.com and two others.

These mail servers are routinely seen in conjunction with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.

Host names that have two IP addresses:

mx3.qiye.aliyun.com directs traffic to 47.246.136.231 and 47.246.137.47.

Host names that point to one IP address:

mx1.qiye.aliyun.com has the IP address 47.246.137.47.

mx2.qiye.aliyun.com has the IP address 47.246.136.231.

Both mx3.qiye.aliyun.com and mx2.qiye.aliyun.com resolve to 47.246.136.231 IP addresses each.

Both mx3.qiye.aliyun.com and mx1.qiye.aliyun.com resolve to 47.246.137.47 IP addresses each.