cntechapp.com - robtex.com
cntechapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2f5e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9262🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.47.94Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.146.98🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | chelsea.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26b1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chelsea.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chelsea.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22b1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chelsea.ns.cloudflare.com | ||||||
| A | 108.162.194.177🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chelsea.ns.cloudflare.com | ||||||
| A | 162.159.38.177Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chelsea.ns.cloudflare.com | ||||||
| A | 172.64.34.177🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chelsea.ns.cloudflare.com | ||||||
| NS | ganz.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c28🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c328🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2328🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 108.162.195.40🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 162.159.44.40Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 172.64.35.40🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.47.94, 172.67.146.98 | ||||||
| IPv6 hints | 2606:4700:3031::6815:2f5e, 2606:4700:3035::ac43:9262 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com | ||||||
| SOA | chelsea.ns.cloudflare.comdns@cloudflare.com serial=2402390177 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777283531 | ||||||
rank #391495 in the tld
Same first word
cntechapp.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSchelsea.ns.cloudflare.com2026-03-15 → 2026-04-27 · 2 obs
● 2026-04-27 09:57:16
●NSganz.ns.cloudflare.com2026-03-15 → 2026-04-27 · 2 obs
● 2026-04-27 09:57:16
●MXmx.stackmail.com2026-03-15 → 2026-04-27 · 2 obs
● 2026-04-27 09:57:16
●A104.21.47.942026-04-27 → 2026-04-27 · 3 obs
● 2026-04-27 09:57:14
● 2026-04-27 09:57:16
●A172.67.146.982026-04-27 → 2026-04-27 · 3 obs
● 2026-04-27 09:57:14
● 2026-04-27 09:57:16
○A188.114.96.02026-03-15 → 2026-03-15 · 3 obs
○ 2026-04-27 09:57:14
○ 2026-04-27 09:57:16
○A188.114.97.02026-03-15 → 2026-03-15 · 3 obs
○ 2026-04-27 09:57:14
○ 2026-04-27 09:57:16
●A2606:4700:3031::6815:2f5e2026-04-27 → 2026-04-27 · 3 obs
● 2026-04-27 09:57:14
● 2026-04-27 09:57:16
●A2606:4700:3035::ac43:92622026-04-27 → 2026-04-27 · 3 obs
● 2026-04-27 09:57:14
● 2026-04-27 09:57:16
○A2a06:98c1:3120::2026-03-15 → 2026-03-15 · 3 obs
○ 2026-04-27 09:57:14
○ 2026-04-27 09:57:16
○A2a06:98c1:3121::2026-03-15 → 2026-03-15 · 3 obs
○ 2026-04-27 09:57:14
○ 2026-04-27 09:57:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| cntechapp.com | chelsea.ns.cloudflare.com, ganz.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.177
NS records: chelsea.ns.cloudflare.com, ganz.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cntechapp.com (unsigned zone)
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.146.98, 104.21.47.94 |
| AAAA | 2 | 2606:4700:3035::ac43:9262, 2606:4700:3031::6815:2f5e |
| NS | 2 | chelsea.ns.cloudflare.com, ganz.ns.cloudflare.com |
| MX | 1 | mx.stackmail.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | chelsea.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (chelsea.ns.cloudflare.com, chelsea.ns.cloudflare.com, chelsea.ns.cloudflare.com...)
Analysis
IP Addresses
cntechapp.com refers to four IP numbers: 2606:4700:3031::6815:2f5e, 2606:4700:3035::ac43:9262, 104.21.47.94 and 172.67.146.98.
Other host names, for instance wallingfordautoct.com, jinpixie.com, dzynetech.com, www.reklamaskaner.ru and endestaque.com.br share IP numbers with cntechapp.com.
Name Servers
cntechapp.com's delegation uses two name servers: chelsea.ns.cloudflare.com and ganz.ns.cloudflare.com.
cntechapp.com uses the same name server setup as other domains, such as worldrankedlist.com, prospectuso.com, lintense.com, multiflay.com and beadvices.net.
cntechapp.com at least partially shares name servers with other domains, including porzosilvinpyrelumia.com, norixavelu.shop, netflix520.com, 1gom.zone and screwit.co.uk.
These name servers are often used with dale.ns.cloudflare.com and natasha.ns.cloudflare.com.
Host names with six IP numbers:
chelsea.ns.cloudflare.com points to 2606:4700:50::a29f:26b1, 2803:f800:50::6ca2:c2b1, 2a06:98c1:50::ac40:22b1, 108.162.194.177, 162.159.38.177 and 172.64.34.177.
ganz.ns.cloudflare.com points to 2606:4700:58::a29f:2c28, 2803:f800:50::6ca2:c328, 2a06:98c1:50::ac40:2328, 108.162.195.40, 162.159.44.40 and 172.64.35.40.
Mail Servers
A single mail server handles cntechapp.com, mx.stackmail.com.
cntechapp.com shares the same mail server setup as other domains, for instance laviedessaints.com, gimpvids.com, premier-beds.co.uk, mbyachts.co.uk and dysinger.us.
Host name mx.stackmail.com resolves to a single IP: 185.151.28.67.