coolschoolerz.com - robtex.com

coolschoolerz.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c599🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:24a9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.169Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.153🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmeiling.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26fe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A2803:f800:50::6ca2:c2fe🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeiling.ns.cloudflare.com
A2a06:98c1:50::ac40:22fe🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeiling.ns.cloudflare.com
A108.162.194.254🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A162.159.38.254Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A172.64.34.254🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
NSnash.ns.cloudflare.com
A2606:4700:58::adf5:3bd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A2803:f800:50::6ca2:c1d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnash.ns.cloudflare.com
A2a06:98c1:50::ac40:21d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnash.ns.cloudflare.com
A108.162.193.209🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A172.64.33.209🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A173.245.59.209🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.169, 172.67.197.153
IPv6 hints2606:4700:3032::ac43:c599, 2606:4700:3033::6815:24a9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com
SOAmeiling.ns.cloudflare.comdns@cloudflare.com serial=2404406252

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=1781714450
rank #978735 globally
rank #444736 in the tld

Same first word

coolschoolerz.com

DNS History

14 records (6 active, 8 former)

201820192020202120222023202420252026NSmeiling.ns.cloudflare.comnash.ns.cloudflare.comdns1.registrar-servers.comdns2.registrar-servers.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.36.169172.67.197.1532606:4700:3032::ac43:c5992606:4700:3033::6815:24a9162.255.119.208
○NSdns1.registrar-servers.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 13:46:52
○ 2026-06-13 16:36:28
○ 2026-06-17 17:05:36
○NSdns2.registrar-servers.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 13:46:52
○ 2026-06-13 16:36:28
○ 2026-06-17 17:05:36
●NSmeiling.ns.cloudflare.com2026-06-13 → 2026-06-17 · 3 obs
○ 2017-09-28 13:46:52
● 2026-06-13 16:36:28
● 2026-06-17 17:05:36
●NSnash.ns.cloudflare.com2026-06-13 → 2026-06-17 · 3 obs
○ 2017-09-28 13:46:52
● 2026-06-13 16:36:28
● 2026-06-17 17:05:36
○MXeforward1.registrar-servers.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 13:46:52
○ 2026-06-13 16:36:28
○ 2026-06-17 17:05:36
○MXeforward2.registrar-servers.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 13:46:52
○ 2026-06-13 16:36:28
○ 2026-06-17 17:05:36
○MXeforward3.registrar-servers.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 13:46:52
○ 2026-06-13 16:36:28
○ 2026-06-17 17:05:36
○MXeforward4.registrar-servers.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 13:46:52
○ 2026-06-13 16:36:28
○ 2026-06-17 17:05:36
○MXeforward5.registrar-servers.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 13:46:52
○ 2026-06-13 16:36:28
○ 2026-06-17 17:05:36
●A104.21.36.1692026-06-13 → 2026-06-17 · 3 obs
○ 2017-09-28 13:46:52
● 2026-06-13 16:36:28
● 2026-06-17 17:05:36
○A162.255.119.2082017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 13:46:52
○ 2026-06-13 16:36:28
○ 2026-06-17 17:05:36
●A172.67.197.1532026-06-13 → 2026-06-17 · 3 obs
○ 2017-09-28 13:46:52
● 2026-06-13 16:36:28
● 2026-06-17 17:05:36
●A2606:4700:3032::ac43:c5992026-06-13 → 2026-06-17 · 3 obs
○ 2017-09-28 13:46:52
● 2026-06-13 16:36:28
● 2026-06-17 17:05:36
●A2606:4700:3033::6815:24a92026-06-13 → 2026-06-17 · 3 obs
○ 2017-09-28 13:46:52
● 2026-06-13 16:36:28
● 2026-06-17 17:05:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
coolschoolerz.comnash.ns.cloudflare.com, meiling.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.254

NS records: nash.ns.cloudflare.com, meiling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolschoolerz.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.197.153, 104.21.36.169
AAAA22606:4700:3032::ac43:c599, 2606:4700:3033::6815:24a9
NS2meiling.ns.cloudflare.com, nash.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1meiling.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

coolschoolerz.com has four IP addresses: 104.21.36.169, 172.67.197.153, 2606:4700:3032::ac43:c599 and 2606:4700:3033::6815:24a9.

rsb-adguard.pro, kraken4qzqnoi7ogpzpzwrxk7mw53n5i56loydwiyonu4owxsh4g67yd.net, ciptakreasimuda.com and two other host names share IP numbers with coolschoolerz.com.

Name Servers

coolschoolerz.com has two authoritative name servers — meiling.ns.cloudflare.com and nash.ns.cloudflare.com.

coolschoolerz.com uses the same name servers as several other domains — among them leafyedu.com, sxangrui.com, fmqchina.com and two more.

coolschoolerz.com shares at least some of its name servers with other domains, including twinpeaksfest.com, visionstructnode.digital, art-holster.ru and two others.

These name servers are frequently seen alongside the name servers vasilii.ns.cloudflare.com, aspen.ns.cloudflare.com, donna.ns.cloudflare.com and theo.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

meiling.ns.cloudflare.com points to 108.162.194.254, 162.159.38.254, 172.64.34.254 and 3 other IP addresses.

nash.ns.cloudflare.com points to 108.162.193.209, 172.64.33.209, 173.245.59.209 and 3 other IP addresses.