cstyun.com - dns.ninja

`cstyun.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:dc8b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5e44^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.68^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.139^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`reza.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reza.ns.cloudflare.com`
		A	108.162.192.217^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	172.64.32.217^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	173.245.58.217^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.68, 172.67.220.139
		IPv6 hints	2606:4700:3032::ac43:dc8b, 2606:4700:3037::6815:5e44
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com
SOA	`reza.ns.cloudflare.com`dns@cloudflare.com serial=2409950909

`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=1786326129

Same first word

cstyun.cn

cstyun.com

Similar names

cystun.net

cnuyts.com

cyntus.com

utsnyc.edu

utsnyc.com

tusync.com

nycuts.com

ctnyus.com

cystun.org

sutycn.com

yunstc.com

suntyc.com

ctsynu.com

cyntus.se

suncyt.com

nyctus.com

cynuts.com

utcsyn.com

sctyun.cn

ncusty.com

cystun.info

synctu.com

cnytus.com

synctu.be

cystun.com

syncut.com

tcnyus.com

sctyun.com

ctsyun.com

(0x63756e74)sy.com

DNS History

17 records (6 active, 11 former)

○NSdonna.ns.cloudflare.com2026-03-31 → 2026-08-10 · 2 obs

○ 2026-03-31 07:29:28
○ 2026-08-10 02:11:44

○NSnash.ns.cloudflare.com2026-03-31 → 2026-08-10 · 2 obs

○ 2026-03-31 07:29:28
○ 2026-08-10 02:11:44

○NSns1.alidns.com2016-12-14 → 2017-07-06 · 4 obs

● 2016-12-14 20:23:24
● 2017-07-06 10:12:58
○ 2026-03-31 07:29:28
○ 2026-08-10 02:11:44

○NSns2.alidns.com2016-12-14 → 2017-07-06 · 4 obs

● 2016-12-14 20:23:24
● 2017-07-06 10:12:58
○ 2026-03-31 07:29:28
○ 2026-08-10 02:11:44

●NSreza.ns.cloudflare.com2026-03-31 → 2026-08-10 · 3 obs

○ 2017-07-06 10:12:58
● 2026-03-31 07:29:28
● 2026-08-10 02:11:44

●NSruben.ns.cloudflare.com2026-03-31 → 2026-08-10 · 3 obs

○ 2017-07-06 10:12:58
● 2026-03-31 07:29:28
● 2026-08-10 02:11:44

●A104.21.94.682026-03-31 → 2026-08-10 · 3 obs

○ 2017-07-06 10:12:58
● 2026-03-31 07:29:28
● 2026-08-10 02:11:44

○A118.178.131.602016-12-14 → 2017-07-06 · 4 obs

● 2016-12-14 20:23:24
● 2017-07-06 10:12:58
○ 2026-03-31 07:29:28
○ 2026-08-10 02:11:44

●A172.67.220.1392026-03-31 → 2026-08-10 · 3 obs

○ 2017-07-06 10:12:58
● 2026-03-31 07:29:28
● 2026-08-10 02:11:44

○A188.114.96.02026-03-31 → 2026-08-10 · 2 obs

○ 2026-03-31 07:29:28
○ 2026-08-10 02:11:44

○A188.114.97.02026-03-31 → 2026-08-10 · 2 obs

○ 2026-03-31 07:29:28
○ 2026-08-10 02:11:44

○A2606:4700:3031::ac43:dc8b2026-03-31 → 2026-03-31 · 4 obs

○ 2017-07-06 10:12:58
● 2026-03-31 07:29:28
○ 2026-07-07 14:40:38
○ 2026-08-10 02:11:44

●A2606:4700:3032::ac43:dc8b2026-07-07 → 2026-08-10 · 3 obs

○ 2026-03-31 07:29:28
● 2026-07-07 14:40:38
● 2026-08-10 02:11:44

○A2606:4700:3034::6815:5e442026-03-31 → 2026-03-31 · 4 obs

○ 2017-07-06 10:12:58
● 2026-03-31 07:29:28
○ 2026-07-07 14:40:38
○ 2026-08-10 02:11:44

●A2606:4700:3037::6815:5e442026-07-07 → 2026-08-10 · 3 obs

○ 2026-03-31 07:29:28
● 2026-07-07 14:40:38
● 2026-08-10 02:11:44

○A2a06:98c1:3120::2026-03-31 → 2026-08-10 · 2 obs

○ 2026-03-31 07:29:28
○ 2026-08-10 02:11:44

○A2a06:98c1:3121::2026-03-31 → 2026-08-10 · 2 obs

○ 2026-03-31 07:29:28
○ 2026-08-10 02:11:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
cstyun.com	reza.ns.cloudflare.com, ruben.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.217

NS records: reza.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cstyun.com (unsigned zone)

⏱️ Timing

Total: 333ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.139, 104.21.94.68`
AAAA	2	`2606:4700:3037::6815:5e44, 2606:4700:3032::ac43:dc8b`
NS	2	`reza.ns.cloudflare.com, ruben.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`reza.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cstyun.com resolves to four IP addresses: 104.21.94.68, 172.67.220.139, 2606:4700:3032::ac43:dc8b and 2606:4700:3037::6815:5e44.

comfortkeepers.com.au, dopl.us, www.story-news.com and two other host names share IP numbers with cstyun.com.

Name Servers

The NS records for cstyun.com delegate to reza.ns.cloudflare.com and ruben.ns.cloudflare.com.

cstyun.com uses the same name servers as several other domains — among them livingearthgatherings.org, slzmkj.com, designersuiteforwp.com and two more.

cstyun.com partially shares its NS delegation with several other domains, including casino-9560.buzz, ansyori.com, notredamecathedralparis.com and two others.

These name servers are regularly seen alongside mona.ns.cloudflare.com and elly.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

reza.ns.cloudflare.com maps to 108.162.192.217, 172.64.32.217, 173.245.58.217 and 3 additional IP addresses.

ruben.ns.cloudflare.com maps to 108.162.195.71, 162.159.44.71, 172.64.35.71 and 3 additional IP addresses.