246.ndteach.com - robtex.com

246.ndteach.com

DNSSEC⚠️ Not signed
A104.21.43.79Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.185🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.79, 172.67.175.185
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com

ndteach.com

DNSSEC⚠️ Not signed
A104.21.43.79Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.185🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaddilyn.ns.cloudflare.com ⭐
NSmichael.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.79, 172.67.175.185
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOAaddilyn.ns.cloudflare.comdns@cloudflare.com serial=2410729510

Subdomains

12.246.ndteach.com

Same first word

246.cn
246.fr
246.me
246.in
246.la
246.tv
246.org.cn
246.be
246.net
246.vn
246.se
246.gg
246.co.nz
246.ch
246.ink
246.hu
246.eu
246.co.za
246.hk
246.de
246.co
246.ph
246.ne.jp
246.ru
246.ai
246.ir
246.dk
246.nl
246.info
246.no
246.es
246.ca
246.com
246.biz
246.it
246.us
246.co.jp
246.cz
246.at

Similar names

624.de
642.de
426.com.cn
426.ir
624.net
264.ph
462.de
264.tv
426.expert
642.wtf
642.eu
642.it
462.ir
642.com
624.com
426.eu
642.ph
642.nl
642.dk
642.co.uk
624.net.cn
264.ws
642.one
624.ru
426.jp
462.nl
624.ir
642.ru
624.tv
462.mobi
426.red
462.biz
264.education
462.am
264.io
624.dk
462.ch
624.eu
426.cn
264.eu
624.ch
624.app
462.ca
426.ru
426.agency
642.pl
642.run
264.jp
264.cn
426.ee
264.ru
462.net
264.ir
462.ai
462.com.vn
264.me
642.com.cn
462.us
462.it
462.dev
642.bz
426.it
426.lv
426.org
462.cn
264.at
264.com
462.com
264.hk
642.at
462.pl

DNS History

3 records (2 active, 1 former)

20162017201820192020202120222023202420252026A104.21.43.79172.67.175.185109.68.33.25
●A104.21.43.792026-05-08 → 2026-08-06 · 3 obs
○ 2016-07-25 02:47:42
● 2026-05-08 13:48:26
● 2026-08-06 05:20:52
○A109.68.33.252015-08-01 → 2016-07-25 · 4 obs
● 2015-08-01 17:47:42
● 2016-07-25 02:47:42
○ 2026-05-08 13:48:26
○ 2026-08-06 05:20:52
●A172.67.175.1852026-05-08 → 2026-08-06 · 3 obs
○ 2016-07-25 02:47:42
● 2026-05-08 13:48:26
● 2026-08-06 05:20:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...-
ndteach.comaddilyn.ns.cloudflare.com, michael.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.12

NS records: addilyn.ns.cloudflare.com, michael.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ndteach.com (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.43.79, 172.67.175.185
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

12.246.ndteach.com is a subdomain of 246.ndteach.com.

IP Addresses

246.ndteach.com has two IP addresses: 104.21.43.79 and 172.67.175.185

Two other host names, along with speedautoservice.de, emociones.com.ar and 222.gay, also share IP numbers with 246.ndteach.com.