zshschool.com - robtex.com

zshschool.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2e07🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:ddf6🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.7Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.246🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdesi.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a60🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdesi.ns.cloudflare.com
A2803:f800:50::6ca2:c060🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdesi.ns.cloudflare.com
A2a06:98c1:50::ac40:2060🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdesi.ns.cloudflare.com
A108.162.192.96🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdesi.ns.cloudflare.com
A172.64.32.96🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdesi.ns.cloudflare.com
A173.245.58.96🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdesi.ns.cloudflare.com
NSedward.ns.cloudflare.com
A2606:4700:58::a29f:2cd2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedward.ns.cloudflare.com
A2803:f800:50::6ca2:c3d2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRedward.ns.cloudflare.com
A2a06:98c1:50::ac40:23d2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRedward.ns.cloudflare.com
A108.162.195.210🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedward.ns.cloudflare.com
A162.159.44.210Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedward.ns.cloudflare.com
A172.64.35.210🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedward.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.7, 172.67.221.246
IPv6 hints2606:4700:3031::6815:2e07, 2606:4700:3034::ac43:ddf6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOAdesi.ns.cloudflare.comdns@cloudflare.com serial=2405096958

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=1783416791

Same first word

zshschool.com

DNS History

14 records (6 active, 8 former)

2020202120222023202420252026NSdesi.ns.cloudflare.comedward.ns.cloudflare.comdns1.registrar-servers.comdns2.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.46.7172.67.221.2462606:4700:3031::6815:2e072606:4700:3034::ac43:ddf6162.255.119.70
●NSdesi.ns.cloudflare.com2026-05-17 → 2026-07-07 · 3 obs
○ 2019-12-14 00:17:24
● 2026-05-17 04:34:44
● 2026-07-07 09:33:52
○NSdns1.registrar-servers.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 00:17:24
○ 2026-05-17 04:34:44
○ 2026-07-07 09:33:52
○NSdns2.registrar-servers.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 00:17:24
○ 2026-05-17 04:34:44
○ 2026-07-07 09:33:52
●NSedward.ns.cloudflare.com2026-05-17 → 2026-07-07 · 3 obs
○ 2019-12-14 00:17:24
● 2026-05-17 04:34:44
● 2026-07-07 09:33:52
○MXeforward1.registrar-servers.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 00:17:24
○ 2026-05-17 04:34:44
○ 2026-07-07 09:33:52
○MXeforward2.registrar-servers.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 00:17:24
○ 2026-05-17 04:34:44
○ 2026-07-07 09:33:52
○MXeforward3.registrar-servers.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 00:17:24
○ 2026-05-17 04:34:44
○ 2026-07-07 09:33:52
○MXeforward4.registrar-servers.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 00:17:24
○ 2026-05-17 04:34:44
○ 2026-07-07 09:33:52
○MXeforward5.registrar-servers.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 00:17:24
○ 2026-05-17 04:34:44
○ 2026-07-07 09:33:52
●A104.21.46.72026-07-07 → 2026-07-07 · 3 obs
○ 2026-05-17 04:34:44
● 2026-07-07 09:33:50
● 2026-07-07 09:33:52
○A162.255.119.702019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 00:17:24
○ 2026-05-17 04:34:44
○ 2026-07-07 09:33:52
●A172.67.221.2462026-07-07 → 2026-07-07 · 3 obs
○ 2026-05-17 04:34:44
● 2026-07-07 09:33:50
● 2026-07-07 09:33:52
●A2606:4700:3031::6815:2e072026-07-07 → 2026-07-07 · 3 obs
○ 2026-05-17 04:34:44
● 2026-07-07 09:33:50
● 2026-07-07 09:33:52
●A2606:4700:3034::ac43:ddf62026-07-07 → 2026-07-07 · 3 obs
○ 2026-05-17 04:34:44
● 2026-07-07 09:33:50
● 2026-07-07 09:33:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...-
zshschool.comdesi.ns.cloudflare.com, edward.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.96

NS records: desi.ns.cloudflare.com, edward.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zshschool.com (unsigned zone)

⏱️ Timing

Total: 703ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.221.246, 104.21.46.7
AAAA22606:4700:3031::6815:2e07, 2606:4700:3034::ac43:ddf6
NS2desi.ns.cloudflare.com, edward.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1desi.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zshschool.com resolves to four IP addresses: 104.21.46.7, 172.67.221.246, 2606:4700:3031::6815:2e07 and 2606:4700:3034::ac43:ddf6.

brisacore.click, www.darrensball.guru, (0x787878)petite(0x706f726e).com and two other host names share IP numbers with zshschool.com.

Name Servers

zshschool.com uses two name servers for its delegation: desi.ns.cloudflare.com and edward.ns.cloudflare.com.

zshschool.com uses the same name servers as several other domains — among them zillowflyerblast.com, yifangyiwan.net, zombiedefensetraining.com and two more.

zshschool.com has at least partial name server overlap with other domains, such as estater.biz, moxwai.com, prevcap.mg.gov.br and two others.

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

Hostnames that resolve to 6 IP addresses:

Hostname desi.ns.cloudflare.com directs to 108.162.192.96, 172.64.32.96 and 173.245.58.96 along with 3 other IP addresses.

Hostname edward.ns.cloudflare.com directs to 108.162.195.210, 162.159.44.210 and 172.64.35.210 along with 3 other IP addresses.