ycsuguo.com - robtex.com

ycsuguo.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:c12🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:974a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.18Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.74🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkim.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkim.ns.cloudflare.com
A2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkim.ns.cloudflare.com
A108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
NSstan.ns.cloudflare.com
A2606:4700:58::adf5:3beb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
A2803:f800:50::6ca2:c1eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRstan.ns.cloudflare.com
A2a06:98c1:50::ac40:21eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRstan.ns.cloudflare.com
A108.162.193.235🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
A172.64.33.235🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
A173.245.59.235🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.12.18, 172.67.151.74
IPv6 hints2606:4700:3033::6815:c12, 2606:4700:3034::ac43:974a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOAkim.ns.cloudflare.comdns@cloudflare.com serial=2406427588

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=1781890605

Same first word

ycsuguo.com

Similar names

csguoyu.com
guysuco.net
scyougu.com
guysuco.gy
guysuco.com
scguoyu.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSkim.ns.cloudflare.comstan.ns.cloudflare.comjuming.dnsdun.comjuming.dnsdun.netns13.xincache.comns14.xincache.comA104.21.12.18172.67.151.742606:4700:3033::6815:c122606:4700:3034::ac43:974a103.28.45.217104.232.154.135210.56.55.162
○NSjuming.dnsdun.com2017-04-03 → 2017-04-03 · 4 obs
○ 2016-07-18 21:28:26
● 2017-04-03 19:00:02
○ 2026-05-22 08:43:34
○ 2026-06-19 18:00:36
○NSjuming.dnsdun.net2017-04-03 → 2017-04-03 · 4 obs
○ 2016-07-18 21:28:26
● 2017-04-03 19:00:02
○ 2026-05-22 08:43:34
○ 2026-06-19 18:00:36
●NSkim.ns.cloudflare.com2026-05-22 → 2026-06-19 · 3 obs
○ 2017-04-03 19:00:02
● 2026-05-22 08:43:34
● 2026-06-19 18:00:36
○NSns13.xincache.com2015-04-29 → 2016-07-18 · 4 obs
● 2015-04-29 12:01:40
● 2016-07-18 21:28:26
○ 2017-04-03 19:00:02
○ 2026-06-19 18:00:36
○NSns14.xincache.com2015-04-29 → 2016-07-18 · 4 obs
● 2015-04-29 12:01:40
● 2016-07-18 21:28:26
○ 2017-04-03 19:00:02
○ 2026-06-19 18:00:36
●NSstan.ns.cloudflare.com2026-05-22 → 2026-06-19 · 3 obs
○ 2017-04-03 19:00:02
● 2026-05-22 08:43:34
● 2026-06-19 18:00:36
○A103.28.45.2172015-10-19 → 2016-07-18 · 5 obs
○ 2015-04-29 12:01:40
● 2015-10-19 14:32:00
● 2016-07-18 21:28:26
○ 2017-04-03 19:00:02
○ 2026-06-19 18:00:36
●A104.21.12.182026-05-22 → 2026-06-19 · 3 obs
○ 2017-04-03 19:00:02
● 2026-05-22 08:43:34
● 2026-06-19 18:00:36
○A104.232.154.1352017-04-03 → 2017-04-03 · 4 obs
○ 2016-07-18 21:28:26
● 2017-04-03 19:00:02
○ 2026-05-22 08:43:34
○ 2026-06-19 18:00:36
●A172.67.151.742026-05-22 → 2026-06-19 · 3 obs
○ 2017-04-03 19:00:02
● 2026-05-22 08:43:34
● 2026-06-19 18:00:36
○A210.56.55.1622015-04-29 → 2015-04-29 · 3 obs
● 2015-04-29 12:01:40
○ 2026-05-22 08:43:34
○ 2026-06-19 18:00:36
●A2606:4700:3033::6815:c122026-05-22 → 2026-06-19 · 3 obs
○ 2017-04-03 19:00:02
● 2026-05-22 08:43:34
● 2026-06-19 18:00:36
●A2606:4700:3034::ac43:974a2026-05-22 → 2026-06-19 · 3 obs
○ 2017-04-03 19:00:02
● 2026-05-22 08:43:34
● 2026-06-19 18:00:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ycsuguo.comkim.ns.cloudflare.com, stan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.235

NS records: kim.ns.cloudflare.com, stan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ycsuguo.com (unsigned zone)

⏱️ Timing

Total: 1173ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.151.74, 104.21.12.18
AAAA22606:4700:3034::ac43:974a, 2606:4700:3033::6815:c12
NS2kim.ns.cloudflare.com, stan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kim.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ycsuguo.com resolves to four IP addresses: 104.21.12.18, 172.67.151.74, 2606:4700:3033::6815:c12 and 2606:4700:3034::ac43:974a.

Additional host names — www.bitstarz6.com, angolafbook.com, kitsapwebdesign.com and two others — share IP numbers with ycsuguo.com.

Name Servers

ycsuguo.com uses two name servers for its delegation: kim.ns.cloudflare.com and stan.ns.cloudflare.com.

ycsuguo.com shares its name server setup with other domains, including yetuvcard.com, donobuy.com, kderian.com and two others.

ycsuguo.com partially shares its NS delegation with several other domains, including shenangoschools.org, bingereport.co.uk, accidentdoctorsaz.com and two others.

These name servers regularly co-occur with the name servers casey.ns.cloudflare.com, sneh.ns.cloudflare.com and zara.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname kim.ns.cloudflare.com directs to 108.162.192.126, 172.64.32.126 and 173.245.58.126 along with 3 other IP addresses.

Hostname stan.ns.cloudflare.com directs to 108.162.193.235, 172.64.33.235 and 173.245.59.235 along with 3 other IP addresses.