`caikuai.com`

DNSSEC	⚠️ Not signed
A	51.195.113.88^{🇫🇷 OVH51.195.0.0/16}
		PTR	`ip88.ip-51-195-113.eu`
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 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	`mx.antispams.com` ⭐
		A	51.38.122.115^{🇫🇷 OVH51.38.0.0/16}
			PTR	`mx.antispams.com`
TXT	`v=spf1 a mx -all`
TXT	`e1925bc3-5fe5-4f7a-b0ae-f5e4dca758ee`
SOA	`dns23.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=1778599681

🔒 HSTS Preload (+subdomains)

Previously NS for

caikuai.com

Same first word

caikuai.com

Similar names

kuaicai.net

DNS History

22 records (4 active, 18 former)

○NScaikuai.com2015-08-13 → 2016-07-10 · 4 obs

● 2015-08-13 18:36:24
● 2016-07-10 09:37:58
○ 2017-02-19 21:10:40
○ 2026-05-12 15:56:24

●NSdns23.hichina.com2026-02-22 → 2026-05-12 · 3 obs

○ 2020-01-18 13:48:14
● 2026-02-22 06:01:12
● 2026-05-12 15:56:24

●NSdns24.hichina.com2026-02-22 → 2026-05-12 · 3 obs

○ 2020-01-18 13:48:14
● 2026-02-22 06:01:12
● 2026-05-12 15:56:24

○NSmyns1.fabulous.com2015-08-13 → 2017-02-19 · 4 obs

● 2015-08-13 18:36:24
● 2017-02-19 21:10:40
○ 2020-01-18 13:48:14
○ 2026-05-12 15:56:24

○NSmyns2.fabulous.com2015-08-13 → 2017-02-19 · 4 obs

● 2015-08-13 18:36:24
● 2017-02-19 21:10:40
○ 2020-01-18 13:48:14
○ 2026-05-12 15:56:24

○NSns1.uniregistry-dns.com2020-01-18 → 2020-01-18 · 4 obs

○ 2017-02-19 21:10:40
● 2020-01-18 13:48:14
○ 2026-02-22 06:01:12
○ 2026-05-12 15:56:24

○NSns1.uniregistry-dns.net2020-01-18 → 2020-01-18 · 4 obs

○ 2017-02-19 21:10:40
● 2020-01-18 13:48:14
○ 2026-02-22 06:01:12
○ 2026-05-12 15:56:24

○NSns2.uniregistry-dns.com2020-01-18 → 2020-01-18 · 4 obs

○ 2017-02-19 21:10:40
● 2020-01-18 13:48:14
○ 2026-02-22 06:01:12
○ 2026-05-12 15:56:24

○NSns2.uniregistry-dns.net2020-01-18 → 2020-01-18 · 4 obs

○ 2017-02-19 21:10:40
● 2020-01-18 13:48:14
○ 2026-02-22 06:01:12
○ 2026-05-12 15:56:24

○MXmailstore1.asia.secureserver.net2015-08-13 → 2016-07-10 · 4 obs

● 2015-08-13 18:36:24
● 2016-07-10 09:37:58
○ 2017-02-19 21:10:40
○ 2026-05-12 15:56:24

●MXmx.antispams.com2026-02-22 → 2026-05-12 · 3 obs

○ 2020-01-18 13:48:14
● 2026-02-22 06:01:12
● 2026-05-12 15:56:24

○MXpostfix.domainstaff.com2020-01-18 → 2020-01-18 · 4 obs

○ 2017-02-19 21:10:40
● 2020-01-18 13:48:14
○ 2026-02-22 06:01:12
○ 2026-05-12 15:56:24

○MXsmtp.asia.secureserver.net2015-08-13 → 2016-07-10 · 4 obs

● 2015-08-13 18:36:24
● 2016-07-10 09:37:58
○ 2017-02-19 21:10:40
○ 2026-05-12 15:56:24

○A128.199.176.302016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-14 11:54:56
● 2016-07-10 09:37:58
○ 2017-02-19 21:10:40
○ 2026-05-12 15:56:24

○A128.199.255.32017-02-19 → 2017-02-19 · 4 obs

○ 2016-07-10 09:37:58
● 2017-02-19 21:10:40
○ 2020-01-18 13:48:14
○ 2026-05-12 15:56:24

○A128.199.98.1882015-08-13 → 2015-12-04 · 4 obs

● 2015-08-13 18:36:24
● 2015-12-04 11:18:14
○ 2016-03-14 11:54:56
○ 2026-05-12 15:56:24

○A135.125.128.122026-02-22 → 2026-05-12 · 2 obs

○ 2026-02-22 06:01:12
○ 2026-05-12 15:56:24

○A23.224.6.272020-01-18 → 2020-01-18 · 4 obs

○ 2017-02-19 21:10:40
● 2020-01-18 13:48:14
○ 2026-02-22 06:01:12
○ 2026-05-12 15:56:24

○A45.55.10.1962016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-04 11:18:14
● 2016-03-14 11:54:56
○ 2016-07-10 09:37:58
○ 2026-05-12 15:56:24

○A51.195.113.812026-04-05 → 2026-04-06 · 4 obs

○ 2026-02-22 06:01:12
● 2026-04-05 11:09:52
● 2026-04-06 07:42:32
○ 2026-05-12 15:56:24

●A51.195.113.882026-05-12 → 2026-05-12 · 2 obs

○ 2026-04-06 07:42:32
● 2026-05-12 15:56:24

○A54.38.153.1682026-02-22 → 2026-02-22 · 4 obs

○ 2020-01-18 13:48:14
● 2026-02-22 06:01:12
○ 2026-04-05 11:09:52
○ 2026-05-12 15:56:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
caikuai.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caikuai.com (unsigned zone)

⏱️ Timing

Total: 3530ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.195.113.88`
NS	2	`dns23.hichina.com, dns24.hichina.com`
MX	1	`mx.antispams.com (pri: 10)`
TXT	2	`v=spf1 a mx -all, e1925bc3-5fe5-4f7a-b0ae-f5e4dca758ee`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

IP Addresses

caikuai.com points to IP number 51.195.113.88.

For instance, other host names aftermix.com, daojian.com, firmaet.com, nicecarbon.com and soundshop.com share IP numbers with caikuai.com.

Name Servers

caikuai.com is delegated to two name servers: dns23.hichina.com and dns24.hichina.com.

caikuai.com uses the same name server setup as other domains such as chaolanghardware.com, hhpv.com, nexustek.shop, xn--3oqss922eu01a0yd0tm.com and (0x787878)cx.cn.

caikuai.com shares name servers with other domains at least partially, for instance 0x1x1.com and quze.com.cn.

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

Host names with nine IP numbers:

dns23.hichina.com points to: 2408:4009:501::31, 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.

dns24.hichina.com points to: 2408:4009:501::32, 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

caikuai.com is handled by a single mail server, mx.antispams.com.

caikuai.com shares the same mail server setup as other domains, for instance sklypas.com, euroslim.com, haohui.com, maofang.com and hksfc.com.

mx.antispams.com points to a single IP: 51.38.122.115.

caikuai.com - robtex.com

caikuai.com

com

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`caikuai.com`

`com`