`csyujia.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:873f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:6ca^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.202^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.63^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`meiling.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meiling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meiling.ns.cloudflare.com`
		A	108.162.194.254^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	162.159.38.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
		A	172.64.34.254^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meiling.ns.cloudflare.com`
NS	`nash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.202, 172.67.135.63
		IPv6 hints	2606:4700:3033::ac43:873f, 2606:4700:3036::6815:6ca
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=118, name=cloudflare-ech.com
SOA	`meiling.ns.cloudflare.com`dns@cloudflare.com serial=2404406995

`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=1781620720

rank #759304 globally
rank #333005 in the tld

Same first word

csyujia.com

Similar names

scjiayu.com

cyjiasu.com

csjiayu.com

jscaiyu.com

scyujia.com

DNS History

17 records (6 active, 11 former)

○NSjinmi1.dns.com2016-06-25 → 2017-02-16 · 5 obs

○ 2015-11-06 12:41:22
● 2016-06-25 01:31:32
● 2017-02-16 12:14:26
○ 2026-05-17 03:58:16
○ 2026-06-16 14:49:50

○NSjinmi2.dns.com2016-06-25 → 2016-06-25 · 4 obs

○ 2015-11-06 12:41:22
● 2016-06-25 01:31:32
○ 2017-02-16 12:14:26
○ 2026-06-16 14:49:50

●NSmeiling.ns.cloudflare.com2026-05-17 → 2026-06-16 · 3 obs

○ 2017-02-16 12:14:26
● 2026-05-17 03:58:16
● 2026-06-16 14:49:50

●NSnash.ns.cloudflare.com2026-05-17 → 2026-06-16 · 3 obs

○ 2017-02-16 12:14:26
● 2026-05-17 03:58:16
● 2026-06-16 14:49:50

○NSns1.51dns.com2015-07-04 → 2015-11-06 · 4 obs

● 2015-07-04 03:26:04
● 2015-11-06 12:41:22
○ 2016-06-25 01:31:32
○ 2026-06-16 14:49:50

○NSns2.51dns.com2015-11-06 → 2015-11-06 · 4 obs

○ 2015-07-04 03:26:04
● 2015-11-06 12:41:22
○ 2016-06-25 01:31:32
○ 2026-06-16 14:49:50

●A104.21.6.2022026-05-17 → 2026-06-16 · 5 obs

○ 2017-02-16 12:14:26
● 2026-05-17 03:58:16
● 2026-05-29 13:44:54
○ 2026-06-03 09:51:32
● 2026-06-16 14:49:50

○A108.186.131.1042015-07-04 → 2015-11-06 · 4 obs

● 2015-07-04 03:26:04
● 2015-11-06 12:41:22
○ 2016-02-08 18:15:08
○ 2026-06-16 14:49:50

○A162.211.227.1702016-06-25 → 2017-02-16 · 5 obs

○ 2016-02-08 18:15:08
● 2016-06-25 01:31:32
● 2017-02-16 12:14:26
○ 2026-05-17 03:58:16
○ 2026-06-16 14:49:50

●A172.67.135.632026-05-17 → 2026-06-16 · 5 obs

○ 2017-02-16 12:14:26
● 2026-05-17 03:58:16
● 2026-05-29 13:44:54
○ 2026-06-03 09:51:32
● 2026-06-16 14:49:50

○A188.114.96.02026-06-03 → 2026-06-03 · 3 obs

○ 2026-05-29 13:44:54
● 2026-06-03 09:51:32
○ 2026-06-16 14:49:50

○A188.114.97.02026-06-03 → 2026-06-03 · 3 obs

○ 2026-05-29 13:44:54
● 2026-06-03 09:51:32
○ 2026-06-16 14:49:50

●A2606:4700:3033::ac43:873f2026-05-17 → 2026-06-16 · 5 obs

○ 2017-02-16 12:14:26
● 2026-05-17 03:58:16
● 2026-05-29 13:44:54
○ 2026-06-03 09:51:32
● 2026-06-16 14:49:50

●A2606:4700:3036::6815:6ca2026-05-17 → 2026-06-16 · 5 obs

○ 2017-02-16 12:14:26
● 2026-05-17 03:58:16
● 2026-05-29 13:44:54
○ 2026-06-03 09:51:32
● 2026-06-16 14:49:50

○A2a06:98c1:3120::2026-06-03 → 2026-06-03 · 3 obs

○ 2026-05-29 13:44:54
● 2026-06-03 09:51:32
○ 2026-06-16 14:49:50

○A2a06:98c1:3121::2026-06-03 → 2026-06-03 · 3 obs

○ 2026-05-29 13:44:54
● 2026-06-03 09:51:32
○ 2026-06-16 14:49:50

○A64.62.171.1482016-02-08 → 2016-02-08 · 4 obs

○ 2015-11-06 12:41:22
● 2016-02-08 18:15:08
○ 2016-06-25 01:31:32
○ 2026-06-16 14:49:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
csyujia.com	nash.ns.cloudflare.com, meiling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.209

NS records: nash.ns.cloudflare.com, meiling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csyujia.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.6.202, 172.67.135.63`
AAAA	2	`2606:4700:3036::6815:6ca, 2606:4700:3033::ac43:873f`
NS	2	`meiling.ns.cloudflare.com, nash.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`meiling.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

csyujia.com resolves to four IP addresses: 104.21.6.202, 172.67.135.63, 2606:4700:3033::ac43:873f and 2606:4700:3036::6815:6ca.

Additional host names — cigado.com, www.towhidzaman.com.cdn.cloudflare.net, shanxinwen.com and two others — share IP numbers with csyujia.com.

Name Servers

DNS delegation for csyujia.com points to two name servers: meiling.ns.cloudflare.com and nash.ns.cloudflare.com.

csyujia.com shares its name server setup with other domains, including jingcaiedu.org, chinasiva.com, ccczhengda.com and two others.

csyujia.com shares at least some of its name servers with other domains, including patterncorex1.digital, meganjean.net, rblxpets.com and two others.

These name servers are frequently paired with the name servers vasilii.ns.cloudflare.com and donna.ns.cloudflare.com.

Host names with 6 IP numbers:

meiling.ns.cloudflare.com has IP addresses 108.162.194.254, 162.159.38.254 and 172.64.34.254, plus 3 other.

nash.ns.cloudflare.com has IP addresses 108.162.193.209, 172.64.33.209 and 173.245.59.209, plus 3 other.

csyujia.com - robtex.com

csyujia.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

`csyujia.com`

`com`