`ycsyshmh.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:41b9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bf78^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.185^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.120^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guss.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
NS	`monroe.ns.cloudflare.com`
		A	2606:4700:50::a29f:2699^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c299^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`monroe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2299^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`monroe.ns.cloudflare.com`
		A	108.162.194.153^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	162.159.38.153^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	172.64.34.153^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.185, 172.67.191.120
		IPv6 hints	2606:4700:3033::6815:41b9, 2606:4700:3036::ac43:bf78
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com
SOA	`guss.ns.cloudflare.com`dns@cloudflare.com serial=2402429833

`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=1777005416

Subdomains

www.ycsyshmh.com

Same first word

ycsyshmh.com

DNS History

17 records (6 active, 11 former)

●NSguss.ns.cloudflare.com2026-03-13 → 2026-04-24 · 3 obs

○ 2017-06-18 06:24:14
● 2026-03-13 23:29:38
● 2026-04-24 04:44:38

●NSmonroe.ns.cloudflare.com2026-03-13 → 2026-04-24 · 3 obs

○ 2017-06-18 06:24:14
● 2026-03-13 23:29:38
● 2026-04-24 04:44:38

○NSns1.ce.net.cn2015-05-25 → 2017-06-18 · 4 obs

● 2015-05-25 22:56:44
● 2017-06-18 06:24:14
○ 2026-03-13 23:29:38
○ 2026-04-24 04:44:38

○MXmx.zmail300.cn2015-05-25 → 2017-06-18 · 4 obs

● 2015-05-25 22:56:44
● 2017-06-18 06:24:14
○ 2026-03-13 23:29:38
○ 2026-04-24 04:44:38

○MXmx1.zmail300.cn2015-05-25 → 2017-06-18 · 4 obs

● 2015-05-25 22:56:44
● 2017-06-18 06:24:14
○ 2026-03-13 23:29:38
○ 2026-04-24 04:44:38

●A104.21.65.1852026-03-13 → 2026-04-24 · 4 obs

○ 2017-06-18 06:24:14
● 2026-03-13 23:29:38
○ 2026-03-17 09:36:32
● 2026-04-24 04:44:38

○A106.187.51.2022016-04-12 → 2017-06-18 · 6 obs

○ 2016-01-23 08:20:06
● 2016-04-12 20:21:10
○ 2016-11-26 14:32:20
● 2017-06-18 06:24:14
○ 2026-03-13 23:29:38
○ 2026-04-24 04:44:38

○A119.9.74.1632016-11-26 → 2016-11-26 · 4 obs

○ 2016-04-12 20:21:10
● 2016-11-26 14:32:20
○ 2017-06-18 06:24:14
○ 2026-04-24 04:44:38

○A121.14.65.2162016-01-23 → 2016-01-23 · 4 obs

○ 2015-10-24 04:30:06
● 2016-01-23 08:20:06
○ 2016-04-12 20:21:10
○ 2026-04-24 04:44:38

●A172.67.191.1202026-03-13 → 2026-04-24 · 4 obs

○ 2017-06-18 06:24:14
● 2026-03-13 23:29:38
○ 2026-03-17 09:36:32
● 2026-04-24 04:44:38

○A183.60.188.2402015-05-25 → 2015-10-24 · 4 obs

● 2015-05-25 22:56:44
● 2015-10-24 04:30:06
○ 2016-01-23 08:20:06
○ 2026-04-24 04:44:38

○A188.114.96.02026-03-17 → 2026-03-17 · 3 obs

○ 2026-03-13 23:29:38
● 2026-03-17 09:36:32
○ 2026-04-24 04:44:38

○A188.114.97.02026-03-17 → 2026-03-17 · 3 obs

○ 2026-03-13 23:29:38
● 2026-03-17 09:36:32
○ 2026-04-24 04:44:38

●A2606:4700:3033::6815:41b92026-03-13 → 2026-04-24 · 4 obs

○ 2017-06-18 06:24:14
● 2026-03-13 23:29:38
○ 2026-03-17 09:36:32
● 2026-04-24 04:44:38

●A2606:4700:3036::ac43:bf782026-03-13 → 2026-04-24 · 4 obs

○ 2017-06-18 06:24:14
● 2026-03-13 23:29:38
○ 2026-03-17 09:36:32
● 2026-04-24 04:44:38

○A2a06:98c1:3120::2026-03-17 → 2026-03-17 · 3 obs

○ 2026-03-13 23:29:38
● 2026-03-17 09:36:32
○ 2026-04-24 04:44:38

○A2a06:98c1:3121::2026-03-17 → 2026-03-17 · 3 obs

○ 2026-03-13 23:29:38
● 2026-03-17 09:36:32
○ 2026-04-24 04:44:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ycsyshmh.com	guss.ns.cloudflare.com, monroe.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.172

NS records: guss.ns.cloudflare.com, monroe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ycsyshmh.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.120, 104.21.65.185`
AAAA	2	`2606:4700:3033::6815:41b9, 2606:4700:3036::ac43:bf78`
NS	2	`guss.ns.cloudflare.com, monroe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guss.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ycsyshmh.com is the parent of www.ycsyshmh.com.

IP Addresses

Four IP numbers are pointed to by ycsyshmh.com: 2606:4700:3033::6815:41b9, 2606:4700:3036::ac43:bf78, 104.21.65.185 and 172.67.191.120.

other host names including boxinyu.com, shnth.com, pratahkal.com, billion.tips and fethiyemermer.com share IP numbers with ycsyshmh.com.

Name Servers

ycsyshmh.com is delegated to two name servers guss.ns.cloudflare.com and monroe.ns.cloudflare.com.

ycsyshmh.com shares the same name server setup as other domains, for instance btpmh.com, jinmudan.org, qnrnhb.com, jstjcpa.com and lchjfg.com.

ycsyshmh.com at least partially shares name servers with other domains, for instance familyofficeequitygrowthgold.info, rec-int.com, t-dc.be, clubdetirdelanaudiere.com and sieuthiquatangnew88.pages.dev.

These name servers are commonly used alongside rodrigo.ns.cloudflare.com and emerie.ns.cloudflare.com.

Host names with six IP numbers:

Host name guss.ns.cloudflare.com points to: 2606:4700:58::adf5:3bac, 2803:f800:50::6ca2:c1ac, 2a06:98c1:50::ac40:21ac, 108.162.193.172, 172.64.33.172 and 173.245.59.172.

Host name monroe.ns.cloudflare.com points to: 2606:4700:50::a29f:2699, 2803:f800:50::6ca2:c299, 2a06:98c1:50::ac40:2299, 108.162.194.153, 162.159.38.153 and 172.64.34.153.

ycsyshmh.com - robtex.com

ycsyshmh.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`ycsyshmh.com`

`com`