ctbdata.com - robtex.com
ctbdata.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.18.16.69Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.17.69Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | emely.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26d1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emely.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | emely.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | emely.ns.cloudflare.com | ||||||
| A | 108.162.194.209🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emely.ns.cloudflare.com | ||||||
| A | 162.159.38.209Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emely.ns.cloudflare.com | ||||||
| A | 172.64.34.209🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emely.ns.cloudflare.com | ||||||
| NS | tate.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cbf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tate.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3bf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tate.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23bf🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tate.ns.cloudflare.com | ||||||
| A | 108.162.195.191🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tate.ns.cloudflare.com | ||||||
| A | 162.159.44.191Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tate.ns.cloudflare.com | ||||||
| A | 172.64.35.191🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tate.ns.cloudflare.com | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.18.16.69, 104.18.17.69 | ||||||
| SOA | emely.ns.cloudflare.comdns@cloudflare.com serial=2397550215 | ||||||
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=1771291435 | ||||||
Same first word
ctbdata.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSemely.ns.cloudflare.com2026-03-14 → 2026-03-15 · 3 obs
● 2026-03-14 14:40:16
● 2026-03-15 00:00:08
○NSns1.cdnetdns.net2016-12-21 → 2018-01-12 · 4 obs
● 2018-01-12 22:50:14
○ 2026-03-14 14:40:16
○ 2026-03-15 00:00:08
○NSns2.cdnetdns.net2016-12-21 → 2018-01-12 · 4 obs
● 2018-01-12 22:50:14
○ 2026-03-14 14:40:16
○ 2026-03-15 00:00:08
●NState.ns.cloudflare.com2026-03-14 → 2026-03-15 · 3 obs
● 2026-03-14 14:40:16
● 2026-03-15 00:00:08
●A104.18.16.692026-03-14 → 2026-03-15 · 3 obs
● 2026-03-14 14:40:16
● 2026-03-15 00:00:08
●A104.18.17.692026-03-14 → 2026-03-15 · 3 obs
● 2026-03-14 14:40:16
● 2026-03-15 00:00:08
○A211.78.161.1522018-01-12 → 2018-01-12 · 3 obs
○ 2026-03-14 14:40:16
○ 2026-03-15 00:00:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| ctbdata.com | emely.ns.cloudflare.com, tate.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.195.191
NS records: emely.ns.cloudflare.com, tate.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctbdata.com (unsigned zone)
⏱️ Timing
Total: 488ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.17.69, 104.18.16.69 |
| NS | 2 | emely.ns.cloudflare.com, tate.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | emely.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (emely.ns.cloudflare.com, emely.ns.cloudflare.com, emely.ns.cloudflare.com...)
Analysis
IP Addresses
The entity ctbdata.com points to two IP numbers: 104.18.16.69 and 104.18.17.69.
For instance, other host names ff58eb654bae.jameshardie.lv, villaume.com, www.qualified-dev.com, anchortitleco.com and solentpratt.com share IP numbers with ctbdata.com.
Name Servers
ctbdata.com is delegated to two name servers: emely.ns.cloudflare.com and tate.ns.cloudflare.com.
ctbdata.com uses the same name server setup as other domains such as sabinsubedi.com, artfasad.com, southsideglasgow.com, dse258.com and freedmind.com.
ctbdata.com shares name servers with other domains at least partially, for example citieswithnature.org, balitower.co.id, razoreye.com.au, keyholidays.com and consolepulse247.com.
These name servers are commonly used with the name servers susan.ns.cloudflare.com and johnathan.ns.cloudflare.com.
Host names with six IP numbers: host name emely.ns.cloudflare.com points to: 2606:4700:50::a29f:26d1, 2803:f800:50::6ca2:c2d1, 2a06:98c1:50::ac40:22d1, 108.162.194.209, 162.159.38.209 and 172.64.34.209; host name tate.ns.cloudflare.com points to: 2606:4700:58::a29f:2cbf, 2803:f800:50::6ca2:c3bf, 2a06:98c1:50::ac40:23bf, 108.162.195.191, 162.159.44.191 and 172.64.35.191.