nx0.ca - robtex.com
nx0.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:deaa🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1928🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.40Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.222.170🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | heather.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| NS | merlin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bcd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1cd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21cd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 108.162.193.205🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 172.64.33.205🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 173.245.59.205🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| MX | mx.postal.tn1.ca ⭐ | ||||||
| A | 66.159.38.45🇨🇦 Cronomagic66.159.38.0/24 MTO Telecom Proxy Route Cronomagic | ||||||
| PTR | postal.tn1.ca | ||||||
| TXT | v=spf1 a mx include:zeptomail.net include:spf.postal.tn1.ca ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.40, 172.67.222.170 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:deaa, 2606:4700:3035::6815:1928 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com | ||||||
| SOA | heather.ns.cloudflare.comdns@cloudflare.com serial=2401681920 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2604141900 | ||||||
Subdomains
webrtc.nx0.ca |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSheather.ns.cloudflare.com2026-03-08 → 2026-04-14 · 2 obs
● 2026-04-14 19:54:18
●NSmerlin.ns.cloudflare.com2026-03-08 → 2026-04-14 · 2 obs
● 2026-04-14 19:54:18
●MXmx.postal.tn1.ca2026-03-08 → 2026-04-14 · 2 obs
● 2026-04-14 19:54:18
●A104.21.25.402026-03-08 → 2026-04-14 · 2 obs
● 2026-04-14 19:54:18
●A172.67.222.1702026-03-08 → 2026-04-14 · 2 obs
● 2026-04-14 19:54:18
●A2606:4700:3034::ac43:deaa2026-03-08 → 2026-04-14 · 2 obs
● 2026-04-14 19:54:18
●A2606:4700:3035::6815:19282026-03-08 → 2026-04-14 · 2 obs
● 2026-04-14 19:54:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca | - |
| nx0.ca | heather.ns.cloudflare.com, merlin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.161
NS records: heather.ns.cloudflare.com, merlin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nx0.ca (unsigned zone)
⏱️ Timing
Total: 849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.222.170, 104.21.25.40 |
| AAAA | 2 | 2606:4700:3034::ac43:deaa, 2606:4700:3035::6815:1928 |
| NS | 2 | heather.ns.cloudflare.com, merlin.ns.cloudflare.com |
| MX | 1 | mx.postal.tn1.ca (pri: 10) |
| TXT | 1 | v=spf1 a mx include:zeptomail.net includ |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | heather.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
nx0.ca is parent of webrtc.nx0.ca.
IP Addresses
nx0.ca points to four IP numbers: 2606:4700:3034::ac43:deaa, 2606:4700:3035::6815:1928, 104.21.25.40 and 172.67.222.170.
Other host names, for instance www.himitsudc.com, bestride.ro, gensurv.com, wxqsw.com and etelemetry.com share IP numbers with nx0.ca.
Name Servers
nx0.ca's delegation is to two name servers heather.ns.cloudflare.com and merlin.ns.cloudflare.com.
nx0.ca shares the same name server configuration as other domains, such as christhonie.co.za, maptoglobe.com, 192fleamarketprices.com, cladees.com and neebo.org.
nx0.ca at least partially shares its name servers with other domains, for instance churchonthemove.xyz, t-v.io, p0pp3t.com, brandsays.com and irthlingboroughkebabandpizzaonline.com.
These name servers are commonly used with rex.ns.cloudflare.com, chan.ns.cloudflare.com and rick.ns.cloudflare.com.
Host names with six IP numbers:
heather.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa1, 2803:f800:50::6ca2:c0a1, 2a06:98c1:50::ac40:20a1, 108.162.192.161, 172.64.32.161 and 173.245.58.161.
merlin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcd, 2803:f800:50::6ca2:c1cd, 2a06:98c1:50::ac40:21cd, 108.162.193.205, 172.64.33.205 and 173.245.59.205.
Mail Servers
nx0.ca is served by a single mail server, mx.postal.tn1.ca.
nx0.ca shares the same mail server setup as vzt.ca, vezatel.net and servicereports.ca.
mx.postal.tn1.ca points to IP number 66.159.38.45.