`yndysn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b16d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5bb4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.180^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.109^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexa.ns.cloudflare.com`
		A	108.162.194.215^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexa.ns.cloudflare.com`
		A	162.159.38.215^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexa.ns.cloudflare.com`
		A	172.64.34.215^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexa.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	104.21.91.180, 172.67.177.109
		IPv6 hints	2606:4700:3031::ac43:b16d, 2606:4700:3035::6815:5bb4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=42, name=cloudflare-ech.com
SOA	`alexa.ns.cloudflare.com`dns@cloudflare.com serial=2401251883

`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=1776927367

Same first word

yndysn.com

Similar names

sdnyny.com

syndyn.com.tw

DNS History

10 records (6 active, 4 former)

●NSalexa.ns.cloudflare.com2026-02-24 → 2026-04-23 · 2 obs

● 2026-02-24 04:21:08
● 2026-04-23 07:00:42

●NSruben.ns.cloudflare.com2026-02-24 → 2026-04-23 · 2 obs

● 2026-02-24 04:21:08
● 2026-04-23 07:00:42

●A104.21.91.1802026-02-24 → 2026-04-23 · 8 obs

● 2026-02-24 04:21:08
○ 2026-03-14 02:17:46
○ 2026-03-19 07:27:34
● 2026-03-29 02:53:32
○ 2026-03-29 03:29:56
● 2026-04-08 05:24:36
○ 2026-04-08 05:54:58
● 2026-04-23 07:00:42

●A172.67.177.1092026-02-24 → 2026-04-23 · 8 obs

● 2026-02-24 04:21:08
○ 2026-03-14 02:17:46
○ 2026-03-19 07:27:34
● 2026-03-29 02:53:32
○ 2026-03-29 03:29:56
● 2026-04-08 05:24:36
○ 2026-04-08 05:54:58
● 2026-04-23 07:00:42

○A188.114.96.02026-03-14 → 2026-04-08 · 8 obs

○ 2026-02-24 04:21:08
● 2026-03-14 02:17:46
● 2026-03-19 07:27:34
○ 2026-03-29 02:53:32
● 2026-03-29 03:29:56
○ 2026-04-08 05:24:36
● 2026-04-08 05:54:58
○ 2026-04-23 07:00:42

○A188.114.97.02026-03-14 → 2026-04-08 · 8 obs

○ 2026-02-24 04:21:08
● 2026-03-14 02:17:46
● 2026-03-19 07:27:34
○ 2026-03-29 02:53:32
● 2026-03-29 03:29:56
○ 2026-04-08 05:24:36
● 2026-04-08 05:54:58
○ 2026-04-23 07:00:42

●A2606:4700:3031::ac43:b16d2026-02-24 → 2026-04-23 · 8 obs

● 2026-02-24 04:21:08
○ 2026-03-14 02:17:46
○ 2026-03-19 07:27:34
● 2026-03-29 02:53:32
○ 2026-03-29 03:29:56
● 2026-04-08 05:24:36
○ 2026-04-08 05:54:58
● 2026-04-23 07:00:42

●A2606:4700:3035::6815:5bb42026-02-24 → 2026-04-23 · 8 obs

● 2026-02-24 04:21:08
○ 2026-03-14 02:17:46
○ 2026-03-19 07:27:34
● 2026-03-29 02:53:32
○ 2026-03-29 03:29:56
● 2026-04-08 05:24:36
○ 2026-04-08 05:54:58
● 2026-04-23 07:00:42

○A2a06:98c1:3120::2026-03-14 → 2026-04-08 · 8 obs

○ 2026-02-24 04:21:08
● 2026-03-14 02:17:46
● 2026-03-19 07:27:34
○ 2026-03-29 02:53:32
● 2026-03-29 03:29:56
○ 2026-04-08 05:24:36
● 2026-04-08 05:54:58
○ 2026-04-23 07:00:42

○A2a06:98c1:3121::2026-03-14 → 2026-04-08 · 8 obs

○ 2026-02-24 04:21:08
● 2026-03-14 02:17:46
● 2026-03-19 07:27:34
○ 2026-03-29 02:53:32
● 2026-03-29 03:29:56
○ 2026-04-08 05:24:36
● 2026-04-08 05:54:58
○ 2026-04-23 07:00:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yndysn.com	alexa.ns.cloudflare.com, ruben.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.71

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yndysn.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.177.109, 104.21.91.180`
AAAA	2	`2606:4700:3031::ac43:b16d, 2606:4700:3035::6815:5bb4`
NS	2	`alexa.ns.cloudflare.com, ruben.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexa.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

yndysn.com maps to four IP numbers: 2606:4700:3031::ac43:b16d, 2606:4700:3035::6815:5bb4, 104.21.91.180 and 172.67.177.109.

Other host names such as nzbank.org, hometrade-nomura.peopledxzk.cn, maslowbrokerage.com, smapp.biz and docrepo.net share IPs with yndysn.com.

Name Servers

Two name servers alexa.ns.cloudflare.com and ruben.ns.cloudflare.com handle the delegation for yndysn.com.

yndysn.com shares the same name server setup as other domains, for example zhichengcw.com, banjiela.com, gdsudai.com, fsyyzz.com and whadenedu.com.

yndysn.com at least partially shares name servers with other domains, for example kalindoravia.sbs, ahilyadevismarak.in.net, colonialview.digital, devidrio.ca and 3dzhibo.cn.

These name servers are often used with yisroel.ns.cloudflare.com, elly.ns.cloudflare.com, reza.ns.cloudflare.com, mona.ns.cloudflare.com and yew.ns.cloudflare.com.

Host names with six IP numbers:

alexa.ns.cloudflare.com points to 2606:4700:50::a29f:26d7, 2803:f800:50::6ca2:c2d7, 2a06:98c1:50::ac40:22d7, 108.162.194.215, 162.159.38.215 and 172.64.34.215.

ruben.ns.cloudflare.com points to 2606:4700:58::a29f:2c47, 2803:f800:50::6ca2:c347, 2a06:98c1:50::ac40:2347, 108.162.195.71, 162.159.44.71 and 172.64.35.71.

yndysn.com - robtex.com

yndysn.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

`yndysn.com`

`com`