9yschool.com - robtex.com

9yschool.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:c1b1🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:c38🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.56Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.177🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSleonard.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A2803:f800:50::6ca2:c336🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleonard.ns.cloudflare.com
A2a06:98c1:50::ac40:2336🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleonard.ns.cloudflare.com
A108.162.195.54🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A162.159.44.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A172.64.35.54🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
NStreasure.ns.cloudflare.com
A2606:4700:50::a29f:2674🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
A2803:f800:50::6ca2:c274🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtreasure.ns.cloudflare.com
A2a06:98c1:50::ac40:2274🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtreasure.ns.cloudflare.com
A108.162.194.116🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
A162.159.38.116Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
A172.64.34.116🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.12.56, 172.67.193.177
IPv62606:4700:3034::ac43:c1b1, 2606:4700:3036::6815:c38
SOAleonard.ns.cloudflare.comdns@cloudflare.com serial=2397594919

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=1774536957

Same first word

9yschool.com

DNS History

11 records (6 active, 5 former)

2020202120222023202420252026NSleonard.ns.cloudflare.comtreasure.ns.cloudflare.comdns17.hichina.comdns18.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA104.21.12.56172.67.193.1772606:4700:3034::ac43:c1b12606:4700:3036::6815:c3847.111.152.39
○NSdns17.hichina.com2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 15:21:58
○ 2026-03-16 05:03:34
○ 2026-03-26 15:11:20
○NSdns18.hichina.com2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 15:21:58
○ 2026-03-16 05:03:34
○ 2026-03-26 15:11:20
●NSleonard.ns.cloudflare.com2026-03-16 → 2026-03-26 · 3 obs
○ 2019-12-18 15:21:58
● 2026-03-16 05:03:34
● 2026-03-26 15:11:20
●NStreasure.ns.cloudflare.com2026-03-16 → 2026-03-26 · 3 obs
○ 2019-12-18 15:21:58
● 2026-03-16 05:03:34
● 2026-03-26 15:11:20
○MXmxn.mxhichina.com2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 15:21:58
○ 2026-03-16 05:03:34
○ 2026-03-26 15:11:20
○MXmxw.mxhichina.com2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 15:21:58
○ 2026-03-16 05:03:34
○ 2026-03-26 15:11:20
●A104.21.12.562026-03-16 → 2026-03-26 · 3 obs
○ 2019-12-18 15:21:58
● 2026-03-16 05:03:34
● 2026-03-26 15:11:20
●A172.67.193.1772026-03-16 → 2026-03-26 · 3 obs
○ 2019-12-18 15:21:58
● 2026-03-16 05:03:34
● 2026-03-26 15:11:20
●A2606:4700:3034::ac43:c1b12026-03-16 → 2026-03-26 · 3 obs
○ 2019-12-18 15:21:58
● 2026-03-16 05:03:34
● 2026-03-26 15:11:20
●A2606:4700:3036::6815:c382026-03-16 → 2026-03-26 · 3 obs
○ 2019-12-18 15:21:58
● 2026-03-16 05:03:34
● 2026-03-26 15:11:20
○A47.111.152.392019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 15:21:58
○ 2026-03-16 05:03:34
○ 2026-03-26 15:11:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
9yschool.comtreasure.ns.cloudflare.com, leonard.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.54

NS records: treasure.ns.cloudflare.com, leonard.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 9yschool.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.193.177, 104.21.12.56
AAAA22606:4700:3034::ac43:c1b1, 2606:4700:3036::6815:c38
NS2leonard.ns.cloudflare.com, treasure.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1leonard.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by 9yschool.com: 2606:4700:3034::ac43:c1b1, 2606:4700:3036::6815:c38, 104.21.12.56 and 172.67.193.177.

other host names including heeljob-tv.com, acumennz.com, www.123-traffic.net, chavemistica.com and kaleb.co share IP numbers with 9yschool.com.

Name Servers

9yschool.com is delegated to two name servers leonard.ns.cloudflare.com and treasure.ns.cloudflare.com.

9yschool.com shares the same name server setup as other domains, for instance hualicaigang.com, yxfdcw.com, bzsjy.com, sportbekleidung-de.com and hunanbaojia.com.

9yschool.com at least partially shares name servers with other domains, for instance rconadmin.com, zhangys.net, ventureyard.net, defiglobae.com and tomibena.com.

These name servers are commonly used alongside andronicus.ns.cloudflare.com and mike.ns.cloudflare.com.

Host names with six IP numbers:

Host name leonard.ns.cloudflare.com points to: 2606:4700:58::a29f:2c36, 2803:f800:50::6ca2:c336, 2a06:98c1:50::ac40:2336, 108.162.195.54, 162.159.44.54 and 172.64.35.54.

Host name treasure.ns.cloudflare.com points to: 2606:4700:50::a29f:2674, 2803:f800:50::6ca2:c274, 2a06:98c1:50::ac40:2274, 108.162.194.116, 162.159.38.116 and 172.64.34.116.