ycsysw.com - robtex.com

ycsysw.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:50ed🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9b95🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.80.237Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.149🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarvind.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
A2803:f800:50::6ca2:c3e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarvind.ns.cloudflare.com
A2a06:98c1:50::ac40:23e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarvind.ns.cloudflare.com
A108.162.195.227🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
A162.159.44.227Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
A172.64.35.227🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarvind.ns.cloudflare.com
NSraegan.ns.cloudflare.com
A2606:4700:50::a29f:269e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraegan.ns.cloudflare.com
A2803:f800:50::6ca2:c29e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRraegan.ns.cloudflare.com
A2a06:98c1:50::ac40:229e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRraegan.ns.cloudflare.com
A108.162.194.158🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraegan.ns.cloudflare.com
A162.159.38.158Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraegan.ns.cloudflare.com
A172.64.34.158🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraegan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.80.237, 172.67.155.149
IPv6 hints2606:4700:3030::6815:50ed, 2606:4700:3034::ac43:9b95
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOAarvind.ns.cloudflare.comdns@cloudflare.com serial=2400368689

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=1775990462

Same first word

ycsysw.com

Similar names

scswyy.com
scwsyy.com
wsycsy.com
csyysw.com

DNS History

12 records (6 active, 6 former)

201820192020202120222023202420252026NSarvind.ns.cloudflare.comraegan.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netMXmx1.faidns.comA104.21.80.237172.67.155.1492606:4700:3030::6815:50ed2606:4700:3034::ac43:9b9523.91.98.115CNAMEycsysw.com.50.v68.faidns.comycsysw.com.lv433.faipod.com
●NSarvind.ns.cloudflare.com2026-04-02 → 2026-04-12 · 3 obs
○ 2017-01-05 03:02:10
● 2026-04-02 15:13:02
● 2026-04-12 10:59:00
○NSf1g1ns1.dnspod.net2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 03:02:10
○ 2026-04-02 15:13:02
○ 2026-04-12 10:59:00
○NSf1g1ns2.dnspod.net2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 03:02:10
○ 2026-04-02 15:13:02
○ 2026-04-12 10:59:00
●NSraegan.ns.cloudflare.com2026-04-02 → 2026-04-12 · 3 obs
○ 2017-01-05 03:02:10
● 2026-04-02 15:13:02
● 2026-04-12 10:59:00
○MXmx1.faidns.com2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 03:02:10
○ 2026-04-02 15:13:02
○ 2026-04-12 10:59:00
●A104.21.80.2372026-04-02 → 2026-04-12 · 3 obs
○ 2017-01-05 03:02:10
● 2026-04-02 15:13:02
● 2026-04-12 10:59:00
●A172.67.155.1492026-04-02 → 2026-04-12 · 3 obs
○ 2017-01-05 03:02:10
● 2026-04-02 15:13:02
● 2026-04-12 10:59:00
○A23.91.98.1152017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 03:02:10
○ 2026-04-02 15:13:02
○ 2026-04-12 10:59:00
●A2606:4700:3030::6815:50ed2026-04-02 → 2026-04-12 · 3 obs
○ 2017-01-05 03:02:10
● 2026-04-02 15:13:02
● 2026-04-12 10:59:00
●A2606:4700:3034::ac43:9b952026-04-02 → 2026-04-12 · 3 obs
○ 2017-01-05 03:02:10
● 2026-04-02 15:13:02
● 2026-04-12 10:59:00
○CNAMEycsysw.com.50.v68.faidns.com2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 03:02:10
○ 2018-06-24 12:35:04
○ 2026-04-12 10:59:00
○CNAMEycsysw.com.lv433.faipod.com2018-06-24 → 2018-06-24 · 4 obs
○ 2017-01-05 03:02:10
● 2018-06-24 12:35:04
○ 2026-04-02 15:13:02
○ 2026-04-12 10:59:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...-
ycsysw.comraegan.ns.cloudflare.com, arvind.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.158

NS records: raegan.ns.cloudflare.com, arvind.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ycsysw.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.80.237, 172.67.155.149
AAAA22606:4700:3034::ac43:9b95, 2606:4700:3030::6815:50ed
NS2arvind.ns.cloudflare.com, raegan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arvind.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ycsysw.com maps to four IP numbers: 2606:4700:3030::6815:50ed, 2606:4700:3034::ac43:9b95, 104.21.80.237 and 172.67.155.149.

Other host names, for instance ephpo.es, bitrix24.ie, www.powerpointhub.com, clippingcacd.com.br and your-poetry.com share IP numbers with ycsysw.com.

Name Servers

Two name servers arvind.ns.cloudflare.com and raegan.ns.cloudflare.com are delegated to ycsysw.com.

ycsysw.com uses the same name server configuration as other domains, such as hcjd168.com, autedu.com, wshongye.com, cn-labels.com and yijush.com.

ycsysw.com at least partially shares name servers with other domains such as auth-signin.net, borneojitu7.ink, finsframework.org, noheta.ru and tekichu-keiba.com.

these name servers are commonly used alongside the name servers jaziel.ns.cloudflare.com, zelda.ns.cloudflare.com, gail.ns.cloudflare.com, amit.ns.cloudflare.com and meadow.ns.cloudflare.com.

Host names with six IP numbers: Host name arvind.ns.cloudflare.com points to 2606:4700:58::a29f:2ce3, 2803:f800:50::6ca2:c3e3, 2a06:98c1:50::ac40:23e3, 108.162.195.227, 162.159.44.227 and 172.64.35.227; host name raegan.ns.cloudflare.com points to 2606:4700:50::a29f:269e, 2803:f800:50::6ca2:c29e, 2a06:98c1:50::ac40:229e, 108.162.194.158, 162.159.38.158 and 172.64.34.158.