`zhihuicai.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cdf6^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:16ae^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.174^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.246^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`tess.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tess.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tess.ns.cloudflare.com`
		A	108.162.192.227^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	172.64.32.227^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	173.245.58.227^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.174, 172.67.205.246
		IPv6 hints	2606:4700:3031::ac43:cdf6, 2606:4700:3032::6815:16ae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2410467456

`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=1786233834

⚠️ On DNS blocklist: gambling

Same first word

zhihuicai.org

zhihuicai.com

zhihuicai.info

Similar names

caizhihui.net

aichuizhi.com

DNS History

18 records (6 active, 12 former)

●NScurt.ns.cloudflare.com2026-08-02 → 2026-08-09 · 3 obs

○ 2017-05-17 19:00:18
● 2026-08-02 22:18:00
● 2026-08-09 00:26:08

○NSexpirens3.hichina.com2017-05-17 → 2017-05-17 · 4 obs

○ 2016-09-20 08:40:30
● 2017-05-17 19:00:18
○ 2026-08-02 22:18:00
○ 2026-08-09 00:26:08

○NSexpirens4.hichina.com2017-05-17 → 2017-05-17 · 4 obs

○ 2016-09-20 08:40:30
● 2017-05-17 19:00:18
○ 2026-08-02 22:18:00
○ 2026-08-09 00:26:08

○NSf1g1ns1.dnspod.net2015-08-12 → 2016-09-20 · 4 obs

● 2015-08-12 09:06:02
● 2016-09-20 08:40:30
○ 2017-05-17 19:00:18
○ 2026-08-09 00:26:08

○NSf1g1ns2.dnspod.net2015-12-08 → 2016-09-20 · 5 obs

○ 2015-08-12 09:06:02
● 2015-12-08 03:35:30
● 2016-09-20 08:40:30
○ 2017-05-17 19:00:18
○ 2026-08-09 00:26:08

●NStess.ns.cloudflare.com2026-08-02 → 2026-08-09 · 3 obs

○ 2017-05-17 19:00:18
● 2026-08-02 22:18:00
● 2026-08-09 00:26:08

●A104.21.22.1742026-08-09 → 2026-08-09 · 2 obs

○ 2026-08-02 22:18:00
● 2026-08-09 00:26:08

●A172.67.205.2462026-08-09 → 2026-08-09 · 2 obs

○ 2026-08-02 22:18:00
● 2026-08-09 00:26:08

○A188.114.96.02026-08-02 → 2026-08-02 · 3 obs

○ 2017-05-17 19:00:18
● 2026-08-02 22:18:00
○ 2026-08-09 00:26:08

○A188.114.97.02026-08-02 → 2026-08-02 · 3 obs

○ 2017-05-17 19:00:18
● 2026-08-02 22:18:00
○ 2026-08-09 00:26:08

●A2606:4700:3031::ac43:cdf62026-08-09 → 2026-08-09 · 2 obs

○ 2026-08-02 22:18:00
● 2026-08-09 00:26:08

●A2606:4700:3032::6815:16ae2026-08-09 → 2026-08-09 · 2 obs

○ 2026-08-02 22:18:00
● 2026-08-09 00:26:08

○A2a06:98c1:3120::2026-08-02 → 2026-08-02 · 3 obs

○ 2017-05-17 19:00:18
● 2026-08-02 22:18:00
○ 2026-08-09 00:26:08

○A2a06:98c1:3121::2026-08-02 → 2026-08-02 · 3 obs

○ 2017-05-17 19:00:18
● 2026-08-02 22:18:00
○ 2026-08-09 00:26:08

○A47.88.50.162016-03-10 → 2016-09-20 · 5 obs

○ 2015-12-08 03:35:30
● 2016-03-10 22:36:30
● 2016-09-20 08:40:30
○ 2017-05-17 19:00:18
○ 2026-08-09 00:26:08

○A47.89.58.1412017-05-17 → 2017-05-17 · 4 obs

○ 2016-09-20 08:40:30
● 2017-05-17 19:00:18
○ 2026-08-02 22:18:00
○ 2026-08-09 00:26:08

○A58.96.181.322015-08-12 → 2015-12-08 · 4 obs

● 2015-08-12 09:06:02
● 2015-12-08 03:35:30
○ 2016-03-10 22:36:30
○ 2026-08-09 00:26:08

○CNAMEns.wangguai.com2015-08-12 → 2016-09-20 · 4 obs

● 2015-08-12 09:06:02
● 2016-09-20 08:40:30
○ 2017-05-17 19:00:18
○ 2026-08-09 00:26:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zhihuicai.com	curt.ns.cloudflare.com, tess.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.94

NS records: curt.ns.cloudflare.com, tess.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zhihuicai.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.205.246, 104.21.22.174`
AAAA	2	`2606:4700:3031::ac43:cdf6, 2606:4700:3032::6815:16ae`
NS	2	`curt.ns.cloudflare.com, tess.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (curt.ns.cloudflare.com, curt.ns.cloudflare.com, curt.ns.cloudflare.com...)

Analysis

IP Addresses

zhihuicai.com has four IP addresses: 104.21.22.174, 172.67.205.246, 2606:4700:3031::ac43:cdf6 and 2606:4700:3032::6815:16ae.

rapunzelofsweden.se, www.xoilacvvy.cc, clinicare.co and two other host names share IP numbers with zhihuicai.com.

Name Servers

The NS records for zhihuicai.com delegate to curt.ns.cloudflare.com and tess.ns.cloudflare.com.

zhihuicai.com uses the same name servers as several other domains — among them exportdept.org, golfpackagecentral.com, leeyongdo.com and two more.

zhihuicai.com shares at least some of its name servers with other domains, including laurentdietrich.com, kumicn.com, theplanner.co.uk and two others.

These name servers are frequently paired with the name servers dalary.ns.cloudflare.com and vin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

curt.ns.cloudflare.com maps to 108.162.193.94, 172.64.33.94, 173.245.59.94 and 3 additional IP addresses.

tess.ns.cloudflare.com maps to 108.162.192.227, 172.64.32.227, 173.245.58.227 and 3 additional IP addresses.

zhihuicai.com - robtex.com

zhihuicai.com

com

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

`zhihuicai.com`

`com`