ctrgs.com - robtex.com
ctrgs.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dora.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dora.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c06c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dora.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:206c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dora.ns.cloudflare.com | ||||||
| A | 108.162.192.108🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dora.ns.cloudflare.com | ||||||
| A | 172.64.32.108🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dora.ns.cloudflare.com | ||||||
| A | 173.245.58.108🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dora.ns.cloudflare.com | ||||||
| NS | hank.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b74🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c174🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2174🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 108.162.193.116🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 172.64.33.116🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 173.245.59.116🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| TXT | thepentestfac-verification=3FkfxP2J5ftxXSS | ||||||
| TXT | thepentestfac-verification=IvWdjxvHCgSB1wB | ||||||
| SOA | dora.ns.cloudflare.comdns@cloudflare.com serial=2398292177 | ||||||
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 | ||||||
Subdomains
Same first word
ctrgs.com |
Similar names
DNS History
6 records (2 active, 4 former)
●NSdora.ns.cloudflare.com2026-02-21 → 2026-03-13 · 3 obs
● 2026-02-21 13:57:12
● 2026-03-13 22:13:56
●NShank.ns.cloudflare.com2026-02-21 → 2026-03-13 · 3 obs
● 2026-02-21 13:57:12
● 2026-03-13 22:13:56
○NSns-cloud-d1.googledomains.com2015-07-13 → 2018-06-06 · 4 obs
● 2018-06-06 15:59:42
○ 2026-02-21 13:57:12
○ 2026-03-13 22:13:56
○NSns-cloud-d2.googledomains.com2015-07-13 → 2018-06-06 · 4 obs
● 2018-06-06 15:59:42
○ 2026-02-21 13:57:12
○ 2026-03-13 22:13:56
○NSns-cloud-d3.googledomains.com2015-07-13 → 2018-06-06 · 4 obs
● 2018-06-06 15:59:42
○ 2026-02-21 13:57:12
○ 2026-03-13 22:13:56
○NSns-cloud-d4.googledomains.com2015-07-13 → 2018-06-06 · 4 obs
● 2018-06-06 15:59:42
○ 2026-02-21 13:57:12
○ 2026-03-13 22:13:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| ctrgs.com | dora.ns.cloudflare.com, hank.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.116
NS records: dora.ns.cloudflare.com, hank.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 152ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dora.ns.cloudflare.com, hank.ns.cloudflare.com |
| TXT | 2 | thepentestfac-verification=3FkfxP2J5ftxX, thepentestfac-verification=IvWdjxvHCgSB1 |
| SOA | 1 | dora.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dora.ns.cloudflare.com, dora.ns.cloudflare.com, dora.ns.cloudflare.com...)
Analysis
Hierarchy
ctrgs.com has children cdn2.ctrgs.com, cdn3.ctrgs.com and rgs1.ctrgs.com.
Name Servers
ctrgs.com has two name servers: dora.ns.cloudflare.com and hank.ns.cloudflare.com.
ctrgs.com shares the same name server setup as other domains, for example plasopan.com, scrollscan.com, kamildanak.com, polygonscan.com and web3api.com.
ctrgs.com shares some name servers with other domains, for example jamaateislamihind.org, echofoundation.org, skinmedical.com.hk, mmmdn.net and beatnik.space.
These name servers are commonly used together with dolly.ns.cloudflare.com and major.ns.cloudflare.com.
Host names with six IP numbers: dora.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6c, 2803:f800:50::6ca2:c06c, 2a06:98c1:50::ac40:206c, 108.162.192.108, 172.64.32.108 and 173.245.58.108; hank.ns.cloudflare.com points to: 2606:4700:58::adf5:3b74, 2803:f800:50::6ca2:c174, 2a06:98c1:50::ac40:2174, 108.162.193.116, 172.64.33.116 and 173.245.59.116.