yyjyu.com - robtex.com

yyjyu.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:42d9🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:a4af🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.217Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.164.175🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamanda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A2803:f800:50::6ca2:c03f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamanda.ns.cloudflare.com
A2a06:98c1:50::ac40:203f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamanda.ns.cloudflare.com
A108.162.192.63🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A172.64.32.63🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A173.245.58.63🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
NScolin.ns.cloudflare.com
A2606:4700:58::a29f:2c4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A2803:f800:50::6ca2:c34b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcolin.ns.cloudflare.com
A2a06:98c1:50::ac40:234b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcolin.ns.cloudflare.com
A108.162.195.75🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A162.159.44.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A172.64.35.75🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.66.217, 172.67.164.175
IPv6 hints2606:4700:3032::6815:42d9, 2606:4700:3035::ac43:a4af
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com
SOAamanda.ns.cloudflare.comdns@cloudflare.com serial=2404175144

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=1780870226
rank #840340 globally
rank #375379 in the tld

Same first word

yyjyu.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSamanda.ns.cloudflare.comcolin.ns.cloudflare.compdns05.domaincontrol.compdns06.domaincontrol.comA104.21.66.217172.67.164.1752606:4700:3032::6815:42d92606:4700:3035::ac43:a4af156.249.139.865.19.157.228
●NSamanda.ns.cloudflare.com2026-05-17 → 2026-06-07 · 3 obs
○ 2020-04-06 12:06:20
● 2026-05-17 02:21:26
● 2026-06-07 22:37:16
●NScolin.ns.cloudflare.com2026-05-17 → 2026-06-07 · 3 obs
○ 2020-04-06 12:06:20
● 2026-05-17 02:21:26
● 2026-06-07 22:37:16
○NSpdns05.domaincontrol.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 12:06:20
○ 2026-05-17 02:21:26
○ 2026-06-07 22:37:16
○NSpdns06.domaincontrol.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 12:06:20
○ 2026-05-17 02:21:26
○ 2026-06-07 22:37:16
●A104.21.66.2172026-05-17 → 2026-06-07 · 3 obs
○ 2020-04-06 12:06:20
● 2026-05-17 02:21:26
● 2026-06-07 22:37:16
○A156.249.139.82020-04-06 → 2020-04-06 · 4 obs
○ 2015-10-18 15:00:32
● 2020-04-06 12:06:20
○ 2026-05-17 02:21:26
○ 2026-06-07 22:37:16
●A172.67.164.1752026-05-17 → 2026-06-07 · 3 obs
○ 2020-04-06 12:06:20
● 2026-05-17 02:21:26
● 2026-06-07 22:37:16
●A2606:4700:3032::6815:42d92026-05-17 → 2026-06-07 · 3 obs
○ 2020-04-06 12:06:20
● 2026-05-17 02:21:26
● 2026-06-07 22:37:16
●A2606:4700:3035::ac43:a4af2026-05-17 → 2026-06-07 · 3 obs
○ 2020-04-06 12:06:20
● 2026-05-17 02:21:26
● 2026-06-07 22:37:16
○A65.19.157.2282015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 01:57:08
○ 2015-10-18 15:00:32
○ 2026-06-07 22:37:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...-
yyjyu.comamanda.ns.cloudflare.com, colin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.75

NS records: amanda.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yyjyu.com (unsigned zone)

⏱️ Timing

Total: 85ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.66.217, 172.67.164.175
AAAA22606:4700:3035::ac43:a4af, 2606:4700:3032::6815:42d9
NS2amanda.ns.cloudflare.com, colin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amanda.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

yyjyu.com resolves to 4 IP numbers: 104.21.66.217, 172.67.164.175, 2606:4700:3032::6815:42d9 and 2606:4700:3035::ac43:a4af.

Additional host names — 12bp.de, www.topradio.lv, fabpsa.com.mx and two others — share IP numbers with yyjyu.com.

Name Servers

The NS records for yyjyu.com delegate to amanda.ns.cloudflare.com and colin.ns.cloudflare.com.

yyjyu.com shares its name server setup with other domains, including ycqwyy.com, shacheedu.com, 54shuijun.com and two others.

yyjyu.com has at least partial name server overlap with other domains, such as aurorasilvara.com, krondorf.cz, order83612.click and two others.

It is common to see these name servers used together with name servers laylah.ns.cloudflare.com and andy.ns.cloudflare.com.

Host names with 6 IP numbers:

amanda.ns.cloudflare.com has IP addresses 108.162.192.63, 172.64.32.63, 173.245.58.63 plus three more.

colin.ns.cloudflare.com has IP addresses 108.162.195.75, 162.159.44.75, 172.64.35.75 plus three more.