schooltn.com - robtex.com

schooltn.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:7b9🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:892b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.185Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.43🇺🇸 Cloudflare172.67.128.0/20 , 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 hints104.21.7.185, 172.67.137.43
IPv6 hints2606:4700:3030::6815:7b9, 2606:4700:3030::ac43:892b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=19, name=cloudflare-ech.com
SOAmeiling.ns.cloudflare.comdns@cloudflare.com serial=2404406585

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=1783248711
rank #865991 globally
rank #384892 in the tld

Same first word

schooltn.com

Similar names

ntschool.cn
ntschool.net
ntschool.ru
holosctn.com
clothons.com
cnhtools.com
tnschool.com
hotscoln.shop
ntschool.com
tnschool.co.uk
tnschool.in
chntools.com
cnhtools.com.br
nocloths.com
scholton.com
ntschool.ac.th
nhctools.com

DNS History

13 records (6 active, 7 former)

2017201820192020202120222023202420252026NSmeiling.ns.cloudflare.comnash.ns.cloudflare.comdns109.ovh.netns109.ovh.netMXmx1.mail.ovh.netmx2.mail.ovh.netmx3.mail.ovh.netA104.21.7.185172.67.137.432606:4700:3030::6815:7b92606:4700:3030::ac43:892b2606:4700:3036::ac43:892b46.105.57.169
○NSdns109.ovh.net2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 12:36:42
○ 2017-11-24 02:30:54
○ 2026-07-05 11:12:56
●NSmeiling.ns.cloudflare.com2026-05-22 → 2026-07-05 · 3 obs
○ 2017-11-24 02:30:54
● 2026-05-22 07:16:50
● 2026-07-05 11:12:56
●NSnash.ns.cloudflare.com2026-05-22 → 2026-07-05 · 3 obs
○ 2017-11-24 02:30:54
● 2026-05-22 07:16:50
● 2026-07-05 11:12:56
○NSns109.ovh.net2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 12:36:42
○ 2017-11-24 02:30:54
○ 2026-07-05 11:12:56
○MXmx1.mail.ovh.net2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 12:36:42
○ 2017-11-24 02:30:54
○ 2026-07-05 11:12:56
○MXmx2.mail.ovh.net2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 12:36:42
○ 2017-11-24 02:30:54
○ 2026-07-05 11:12:56
○MXmx3.mail.ovh.net2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 12:36:42
○ 2017-11-24 02:30:54
○ 2026-07-05 11:12:56
●A104.21.7.1852026-05-22 → 2026-07-05 · 3 obs
○ 2017-11-24 02:30:54
● 2026-05-22 07:16:50
● 2026-07-05 11:12:56
●A172.67.137.432026-05-22 → 2026-07-05 · 3 obs
○ 2017-11-24 02:30:54
● 2026-05-22 07:16:50
● 2026-07-05 11:12:56
●A2606:4700:3030::6815:7b92026-05-22 → 2026-07-05 · 3 obs
○ 2017-11-24 02:30:54
● 2026-05-22 07:16:50
● 2026-07-05 11:12:56
●A2606:4700:3030::ac43:892b2026-06-23 → 2026-07-05 · 3 obs
○ 2026-05-22 07:16:50
● 2026-06-23 05:01:02
● 2026-07-05 11:12:56
○A2606:4700:3036::ac43:892b2026-05-22 → 2026-05-22 · 4 obs
○ 2017-11-24 02:30:54
● 2026-05-22 07:16:50
○ 2026-06-23 05:01:02
○ 2026-07-05 11:12:56
○A46.105.57.1692016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 12:36:42
○ 2017-11-24 02:30:54
○ 2026-07-05 11:12:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
schooltn.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 schooltn.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.137.43, 104.21.7.185
AAAA22606:4700:3030::ac43:892b, 2606:4700:3030::6815:7b9
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

schooltn.com resolves to four IP addresses: 104.21.7.185, 172.67.137.43, 2606:4700:3030::6815:7b9 and 2606:4700:3030::ac43:892b.

www.roofersdublin.net, ptspkecmagelangkab.org, mail.orionlight.com.my plus two other host names have IP numbers in common with schooltn.com.

Name Servers

The NS records for schooltn.com delegate to meiling.ns.cloudflare.com and nash.ns.cloudflare.com.

The name server configuration of schooltn.com is shared with other domains, for instance xiejichina.com, santedu.com, yurthaberi.com and two others.

schooltn.com has at least partial name server overlap with other domains, such as primeengineconsulting.sbs, xenoravialo.com, machine-sous-vide.xyz and two others.

It is common to find these name servers paired with the name servers vasilii.ns.cloudflare.com, donna.ns.cloudflare.com, theo.ns.cloudflare.com and woz.ns.cloudflare.com.

Hosts with 6 IP addresses each:

meiling.ns.cloudflare.com maps to 108.162.194.254, 162.159.38.254, 172.64.34.254 and 3 additional IP addresses.

nash.ns.cloudflare.com maps to 108.162.193.209, 172.64.33.209, 173.245.59.209 and 3 additional IP addresses.