tkb138.com.co - robtex.com
tkb138.com.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::ac43:907f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4771🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.71.113Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.127🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | nola.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ad4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 108.162.192.212🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 172.64.32.212🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 173.245.58.212🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| NS | quinton.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cf9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | quinton.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | quinton.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23f9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | quinton.ns.cloudflare.com | ||||||
| A | 108.162.195.249🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | quinton.ns.cloudflare.com | ||||||
| A | 162.159.44.249Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | quinton.ns.cloudflare.com | ||||||
| A | 172.64.35.249🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | quinton.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.71.113, 172.67.144.127 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:907f, 2606:4700:3037::6815:4771 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com | ||||||
| SOA | nola.ns.cloudflare.comdns@cloudflare.com serial=2399876110 | ||||||
com.co
| DNSSEC | ⚠️ Not signed | ||||||
rank #4017 in the tld
WOT: SAFE (61/100)
Same first word
DNS History
6 records (6 active, 0 former)
●NSnola.ns.cloudflare.com2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 16:45:18
●NSquinton.ns.cloudflare.com2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 16:45:18
●A104.21.71.1132026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 16:45:18
●A172.67.144.1272026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 16:45:18
●A2606:4700:3036::ac43:907f2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 16:45:18
●A2606:4700:3037::6815:47712026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 16:45:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | b.registrydns.co, c.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| tkb138.com.co | nola.ns.cloudflare.com, quinton.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.212
NS records: nola.ns.cloudflare.com, quinton.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tkb138.com.co (unsigned zone)
⏱️ Timing
Total: 512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.144.127, 104.21.71.113 |
| AAAA | 2 | 2606:4700:3037::6815:4771, 2606:4700:3036::ac43:907f |
| NS | 2 | nola.ns.cloudflare.com, quinton.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | nola.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
tkb138.com.co points to four IP numbers: 2606:4700:3036::ac43:907f, 2606:4700:3037::6815:4771, 104.21.71.113 and 172.67.144.127.
Other host names, for instance edgewoodcampus.org, mawaqie.com, japanese-(0x706f726e)o-video.com, oro.info and steinlite.com share IP numbers with tkb138.com.co.
Name Servers
tkb138.com.co is delegated to two name servers: nola.ns.cloudflare.com and quinton.ns.cloudflare.com.
tkb138.com.co uses the same name server setup as other domains, for instance geometrylite.co, telcostack.com.br, lifesolutions.com.br, duskark.in and nvc-korat.ac.th.
tkb138.com.co shares name servers with other domains at least partially, for instance art-skk.ru, mobile-money.com.my, hdgnss.com, infrontcompliance.com and believeinthegold.ca.
these name servers are commonly used together with hayes.ns.cloudflare.com and poppy.ns.cloudflare.com.
Host names with six IP numbers: nola.ns.cloudflare.com points to 2606:4700:50::adf5:3ad4, 2803:f800:50::6ca2:c0d4, 2a06:98c1:50::ac40:20d4, 108.162.192.212, 172.64.32.212 and 173.245.58.212; quinton.ns.cloudflare.com points to 2606:4700:58::a29f:2cf9, 2803:f800:50::6ca2:c3f9, 2a06:98c1:50::ac40:23f9, 108.162.195.249, 162.159.44.249 and 172.64.35.249.