failfast.com.co - robtex.com
failfast.com.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:498d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9192🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.141Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.145.146🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | collins.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | collins.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | collins.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | collins.ns.cloudflare.com | ||||||
| A | 108.162.194.226🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | collins.ns.cloudflare.com | ||||||
| A | 162.159.38.226Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | collins.ns.cloudflare.com | ||||||
| A | 172.64.34.226🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | collins.ns.cloudflare.com | ||||||
| NS | johnathan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c2c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | johnathan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c32c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | johnathan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:232c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | johnathan.ns.cloudflare.com | ||||||
| A | 108.162.195.44🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | johnathan.ns.cloudflare.com | ||||||
| A | 162.159.44.44Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | johnathan.ns.cloudflare.com | ||||||
| A | 172.64.35.44🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | johnathan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.73.141, 172.67.145.146 | ||||||
| IPv6 hints | 2606:4700:3031::6815:498d, 2606:4700:3035::ac43:9192 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com | ||||||
| SOA | collins.ns.cloudflare.comdns@cloudflare.com serial=2409165480 | ||||||
com.co
| DNSSEC | ⚠️ Not signed | ||||||
rank #2461 in the tld
WOT: SAFE (61/100)
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NScollins.ns.cloudflare.com2026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 19:12:56
●NSjohnathan.ns.cloudflare.com2026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 19:12:56
●A104.21.73.1412026-07-18 → 2026-07-18 · 3 obs
● 2026-07-18 19:12:54
● 2026-07-18 19:12:56
●A172.67.145.1462026-07-18 → 2026-07-18 · 3 obs
● 2026-07-18 19:12:54
● 2026-07-18 19:12:56
○A188.114.96.02026-07-18 → 2026-07-18 · 3 obs
○ 2026-07-18 19:12:54
○ 2026-07-18 19:12:56
○A188.114.97.02026-07-18 → 2026-07-18 · 3 obs
○ 2026-07-18 19:12:54
○ 2026-07-18 19:12:56
●A2606:4700:3031::6815:498d2026-07-18 → 2026-07-18 · 3 obs
● 2026-07-18 19:12:54
● 2026-07-18 19:12:56
●A2606:4700:3035::ac43:91922026-07-18 → 2026-07-18 · 3 obs
● 2026-07-18 19:12:54
● 2026-07-18 19:12:56
○A2a06:98c1:3120::2026-07-18 → 2026-07-18 · 3 obs
○ 2026-07-18 19:12:54
○ 2026-07-18 19:12:56
○A2a06:98c1:3121::2026-07-18 → 2026-07-18 · 3 obs
○ 2026-07-18 19:12:54
○ 2026-07-18 19:12:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| failfast.com.co | johnathan.ns.cloudflare.com, collins.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.226
NS records: johnathan.ns.cloudflare.com, collins.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for failfast.com.co (unsigned zone)
⏱️ Timing
Total: 679ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.145.146, 104.21.73.141 |
| AAAA | 2 | 2606:4700:3031::6815:498d, 2606:4700:3035::ac43:9192 |
| NS | 2 | collins.ns.cloudflare.com, johnathan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | collins.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
failfast.com.co points to the four IP addresses 104.21.73.141, 172.67.145.146, 2606:4700:3031::6815:498d and 2606:4700:3035::ac43:9192.
coordinate.systems, needle.sh, 18jl6.com and two other host names share IP numbers with failfast.com.co.
Name Servers
failfast.com.co is served by two delegated name servers, collins.ns.cloudflare.com and johnathan.ns.cloudflare.com.
failfast.com.co uses the same name servers as several other domains — among them northfaceclearance.com.co, canadagooseclearance.com.co, nikesoccercleats.com.co and two more.
The name servers of failfast.com.co overlap at least partially with those of other domains — among them shiply-iraq.com, themessingers.com, jubileecityfest.org and two more.
These name servers commonly appear alongside the name servers riya.ns.cloudflare.com and wells.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
collins.ns.cloudflare.com carries IP addresses 108.162.194.226, 162.159.38.226 and 172.64.34.226, with 3 other addresses beyond those.
johnathan.ns.cloudflare.com carries IP addresses 108.162.195.44, 162.159.44.44 and 172.64.35.44, with 3 other addresses beyond those.