smartech.com.co - robtex.com
smartech.com.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8a80🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:40fd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.64.253Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.128🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | deb.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a5c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | deb.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c05c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | deb.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:205c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | deb.ns.cloudflare.com | ||||||
| A | 108.162.192.92🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | deb.ns.cloudflare.com | ||||||
| A | 172.64.32.92🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | deb.ns.cloudflare.com | ||||||
| A | 173.245.58.92🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | deb.ns.cloudflare.com | ||||||
| NS | nolan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c338🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2338🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 108.162.195.56🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.56Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.56🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.64.253, 172.67.138.128 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8a80, 2606:4700:3033::6815:40fd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com | ||||||
| SOA | deb.ns.cloudflare.comdns@cloudflare.com serial=2405354955 | ||||||
com.co
| DNSSEC | ⚠️ Not signed | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSdeb.ns.cloudflare.com2026-05-27 → 2026-06-21 · 2 obs
● 2026-06-21 07:12:10
●NSnolan.ns.cloudflare.com2026-05-27 → 2026-06-21 · 2 obs
● 2026-06-21 07:12:10
●A104.21.64.2532026-05-27 → 2026-06-21 · 4 obs
○ 2026-06-12 08:39:16
● 2026-06-21 07:12:08
● 2026-06-21 07:12:10
●A172.67.138.1282026-05-27 → 2026-06-21 · 4 obs
○ 2026-06-12 08:39:16
● 2026-06-21 07:12:08
● 2026-06-21 07:12:10
○A2606:4700:3031::6815:40fd2026-05-27 → 2026-05-27 · 3 obs
○ 2026-06-12 08:39:16
○ 2026-06-21 07:12:10
●A2606:4700:3031::ac43:8a802026-06-21 → 2026-06-21 · 3 obs
● 2026-06-21 07:12:08
● 2026-06-21 07:12:10
●A2606:4700:3033::6815:40fd2026-06-21 → 2026-06-21 · 3 obs
● 2026-06-21 07:12:08
● 2026-06-21 07:12:10
○A2606:4700:3037::ac43:8a802026-05-27 → 2026-05-27 · 3 obs
○ 2026-06-12 08:39:16
○ 2026-06-21 07:12:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| smartech.com.co | deb.ns.cloudflare.com, nolan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.56
NS records: deb.ns.cloudflare.com, nolan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartech.com.co (unsigned zone)
⏱️ Timing
Total: 1136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.64.253, 172.67.138.128 |
| AAAA | 2 | 2606:4700:3031::ac43:8a80, 2606:4700:3033::6815:40fd |
| NS | 2 | deb.ns.cloudflare.com, nolan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | deb.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
smartech.com.co directs to four IP numbers, which are 104.21.64.253, 172.67.138.128, 2606:4700:3031::ac43:8a80 and 2606:4700:3033::6815:40fd.
Among the host names that share IP numbers with smartech.com.co are animal(0x706f726e)horse.(0x786e7878)-34.rest, cambrilscn.com, perfumescentsation.com and two others.
Name Servers
smartech.com.co uses two name servers for its delegation: deb.ns.cloudflare.com and nolan.ns.cloudflare.com.
smartech.com.co has the same name server delegation as a number of other domains, such as pdfnotizen.de, radio-lazona.io, majazwembadtechniek.nl and two more.
At least some of smartech.com.co's name servers are shared with other domains, for example quiz2020.com, servicereviews.org, abyzr.com and two more.
Host names resolving to 6 IP numbers:
Hostname deb.ns.cloudflare.com directs to 108.162.192.92, 172.64.32.92 and 173.245.58.92 along with 3 other IP addresses.
Hostname nolan.ns.cloudflare.com directs to 108.162.195.56, 162.159.44.56 and 172.64.35.56 along with 3 other IP addresses.