strongfoundations.co - robtex.com
strongfoundations.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3006🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:af28🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.48.6Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.40🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | chelsea.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26b1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chelsea.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chelsea.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22b1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chelsea.ns.cloudflare.com | ||||||
| A | 108.162.194.177🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chelsea.ns.cloudflare.com | ||||||
| A | 162.159.38.177Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chelsea.ns.cloudflare.com | ||||||
| A | 172.64.34.177🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chelsea.ns.cloudflare.com | ||||||
| NS | maxim.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cc6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maxim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3c6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | maxim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23c6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | maxim.ns.cloudflare.com | ||||||
| A | 108.162.195.198🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maxim.ns.cloudflare.com | ||||||
| A | 162.159.44.198Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maxim.ns.cloudflare.com | ||||||
| A | 172.64.35.198🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maxim.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.48.6, 172.67.175.40 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3006, 2606:4700:3035::ac43:af28 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=31, name=cloudflare-ech.com | ||||||
| SOA | chelsea.ns.cloudflare.comdns@cloudflare.com serial=2409241068 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759727301 | ||||||
Same first word
strongfoundations.co |
DNS History
6 records (6 active, 0 former)
●NSchelsea.ns.cloudflare.com2026-07-13 → 2026-08-07 · 2 obs
● 2026-08-07 18:40:34
●NSmaxim.ns.cloudflare.com2026-07-13 → 2026-08-07 · 2 obs
● 2026-08-07 18:40:34
●A104.21.48.62026-07-13 → 2026-08-07 · 2 obs
● 2026-08-07 18:40:34
●A172.67.175.402026-07-13 → 2026-08-07 · 2 obs
● 2026-08-07 18:40:34
●A2606:4700:3031::6815:30062026-07-13 → 2026-08-07 · 2 obs
● 2026-08-07 18:40:34
●A2606:4700:3035::ac43:af282026-07-13 → 2026-08-07 · 2 obs
● 2026-08-07 18:40:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| strongfoundations.co | maxim.ns.cloudflare.com, chelsea.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.198
NS records: maxim.ns.cloudflare.com, chelsea.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for strongfoundations.co (unsigned zone)
⏱️ Timing
Total: 537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.175.40, 104.21.48.6 |
| AAAA | 2 | 2606:4700:3035::ac43:af28, 2606:4700:3031::6815:3006 |
| NS | 2 | chelsea.ns.cloudflare.com, maxim.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | chelsea.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
strongfoundations.co directs to four IP numbers, which are 104.21.48.6, 172.67.175.40, 2606:4700:3031::6815:3006 and 2606:4700:3035::ac43:af28.
newindiasweetsandspicy.com, spikedabomb.com, kichgiadinh.vn and two other host names share IP numbers with strongfoundations.co.
Name Servers
strongfoundations.co has two authoritative name servers — chelsea.ns.cloudflare.com and maxim.ns.cloudflare.com.
strongfoundations.co uses the same name servers as several other domains — among them mibadrank.nl, umrem.buzz, margaretdavisbooks.com and two more.
There is at least partial name server overlap between strongfoundations.co and other domains — rp34.com, oabwky.xyz, go4odi4psls.com and two more among them.
These name servers are routinely deployed together with the name servers dale.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
chelsea.ns.cloudflare.com points to 108.162.194.177, 162.159.38.177, 172.64.34.177 and 3 other IP addresses.
maxim.ns.cloudflare.com points to 108.162.195.198, 162.159.44.198, 172.64.35.198 and 3 other IP addresses.