ymcss.com - robtex.com

ymcss.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3137🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9f0c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.55Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.159.12🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmina.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26fb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A2803:f800:50::6ca2:c2fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmina.ns.cloudflare.com
A2a06:98c1:50::ac40:22fb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmina.ns.cloudflare.com
A108.162.194.251🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A162.159.38.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A172.64.34.251🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
NSwalt.ns.cloudflare.com
A2606:4700:58::adf5:3b94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
A2803:f800:50::6ca2:c194🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwalt.ns.cloudflare.com
A2a06:98c1:50::ac40:2194🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwalt.ns.cloudflare.com
A108.162.193.148🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
A172.64.33.148🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
A173.245.59.148🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.49.55, 172.67.159.12
IPv62606:4700:3034::6815:3137, 2606:4700:3035::ac43:9f0c
SOAmina.ns.cloudflare.comdns@cloudflare.com serial=2399902054

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774434762

Subdomains

www.ymcss.com

Same first word

ymcss.com

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mycss.com

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSmina.ns.cloudflare.comwalt.ns.cloudflare.comns15.xincache.comns16.xincache.comMXmxdomain.qq.comA104.21.49.55172.67.159.122606:4700:3034::6815:31372606:4700:3035::ac43:9f0c
●NSmina.ns.cloudflare.com2026-03-01 → 2026-03-25 · 3 obs
○ 2017-07-07 03:01:34
● 2026-03-01 02:54:22
● 2026-03-25 10:43:10
○NSns15.xincache.com2015-07-01 → 2017-07-07 · 4 obs
● 2015-07-01 15:23:18
● 2017-07-07 03:01:34
○ 2026-03-01 02:54:22
○ 2026-03-25 10:43:10
○NSns16.xincache.com2015-07-01 → 2017-07-07 · 4 obs
● 2015-07-01 15:23:18
● 2017-07-07 03:01:34
○ 2026-03-01 02:54:22
○ 2026-03-25 10:43:10
●NSwalt.ns.cloudflare.com2026-03-01 → 2026-03-25 · 3 obs
○ 2017-07-07 03:01:34
● 2026-03-01 02:54:22
● 2026-03-25 10:43:10
○MXmxdomain.qq.com2015-07-01 → 2017-07-07 · 4 obs
● 2015-07-01 15:23:18
● 2017-07-07 03:01:34
○ 2026-03-01 02:54:22
○ 2026-03-25 10:43:10
●A104.21.49.552026-03-01 → 2026-03-25 · 2 obs
● 2026-03-01 02:54:22
● 2026-03-25 10:43:10
●A172.67.159.122026-03-01 → 2026-03-25 · 2 obs
● 2026-03-01 02:54:22
● 2026-03-25 10:43:10
●A2606:4700:3034::6815:31372026-03-01 → 2026-03-25 · 2 obs
● 2026-03-01 02:54:22
● 2026-03-25 10:43:10
●A2606:4700:3035::ac43:9f0c2026-03-01 → 2026-03-25 · 2 obs
● 2026-03-01 02:54:22
● 2026-03-25 10:43:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ymcss.comwalt.ns.cloudflare.com, mina.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.148

NS records: walt.ns.cloudflare.com, mina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ymcss.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.49.55, 172.67.159.12
AAAA22606:4700:3034::6815:3137, 2606:4700:3035::ac43:9f0c
NS2mina.ns.cloudflare.com, walt.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1mina.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ymcss.com is the parent of www.ymcss.com.

IP Addresses

Four IP numbers are pointed to by ymcss.com: 2606:4700:3034::6815:3137, 2606:4700:3035::ac43:9f0c, 104.21.49.55 and 172.67.159.12.

other host names including dopovo.com.br, marbonbrush.com, talas2014.com, nextupdate.ca and www.fengzei.cn share IP numbers with ymcss.com.

Name Servers

ymcss.com is delegated to two name servers mina.ns.cloudflare.com and walt.ns.cloudflare.com.

ymcss.com shares the same name server setup as other domains, for instance hbdysx.com, xzqmcg.com, hrbtyd.com, sh-shuying.com and lxin007.com.

ymcss.com at least partially shares name servers with other domains, for instance amnplify.com.au, deallpath.com, citrouchai.ru.com, kerassentialss-sale.com and rogerboghani.com.

these name servers are commonly used alongside kim.ns.cloudflare.com.

Host names with six IP numbers:

Host name mina.ns.cloudflare.com points to: 2606:4700:50::a29f:26fb, 2803:f800:50::6ca2:c2fb, 2a06:98c1:50::ac40:22fb, 108.162.194.251, 162.159.38.251 and 172.64.34.251.

Host name walt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194, 108.162.193.148, 172.64.33.148 and 173.245.59.148.