gridtools.cfd - robtex.com
gridtools.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:9b4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:a0f4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.9.180Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.160.244🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jerome.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bb5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jerome.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jerome.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jerome.ns.cloudflare.com | ||||||
| A | 108.162.193.181🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jerome.ns.cloudflare.com | ||||||
| A | 172.64.33.181🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jerome.ns.cloudflare.com | ||||||
| A | 173.245.59.181🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jerome.ns.cloudflare.com | ||||||
| NS | melody.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26fa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22fa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 108.162.194.250🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 162.159.38.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 172.64.34.250🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.9.180, 172.67.160.244 | ||||||
| IPv6 hints | 2606:4700:3033::6815:9b4, 2606:4700:3033::ac43:a0f4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com | ||||||
| SOA | jerome.ns.cloudflare.comdns@cloudflare.com serial=2412175474 | ||||||
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1786906697 | ||||||
Same first word
gridtools.cfd |
gridtools.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSjerome.ns.cloudflare.com2026-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 19:10:00
●NSmelody.ns.cloudflare.com2026-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 19:10:00
●A104.21.9.1802026-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 19:10:00
●A172.67.160.2442026-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 19:10:00
●A2606:4700:3033::6815:9b42026-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 19:10:00
●A2606:4700:3033::ac43:a0f42026-08-13 → 2026-08-16 · 2 obs
● 2026-08-16 19:10:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | a.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd | 8 records |
| gridtools.cfd | jerome.ns.cloudflare.com, melody.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.250
NS records: jerome.ns.cloudflare.com, melody.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gridtools.cfd (unsigned zone)
⏱️ Timing
Total: 397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.9.180, 172.67.160.244 |
| AAAA | 2 | 2606:4700:3033::ac43:a0f4, 2606:4700:3033::6815:9b4 |
| NS | 2 | jerome.ns.cloudflare.com, melody.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jerome.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.cfd, a.nic.cfd, b.nic.cfd...)
Analysis
IP Addresses
gridtools.cfd resolves to four IP addresses: 104.21.9.180, 172.67.160.244, 2606:4700:3033::6815:9b4 and 2606:4700:3033::ac43:a0f4.
Additional host names — www.king-moto.de, www.glassmania.pl, sxjzsd.com and two others — share IP numbers with gridtools.cfd.
Name Servers
gridtools.cfd is delegated to two name servers: jerome.ns.cloudflare.com and melody.ns.cloudflare.com.
gridtools.cfd shares its name server setup with other domains, including boslo168.com, seoservicemall.com, maledomin.site and two others.
gridtools.cfd partially shares its NS delegation with several other domains, including livargas.com, cuanbeton888.com, gallaghermarine.com and two others.
These name servers are regularly seen alongside adam.ns.cloudflare.com and rocky.ns.cloudflare.com as name servers.
Host names with 6 IP numbers:
jerome.ns.cloudflare.com resolves to 108.162.193.181, 172.64.33.181, 173.245.59.181 and 3 other IP addresses.
melody.ns.cloudflare.com resolves to 108.162.194.250, 162.159.38.250, 172.64.34.250 and 3 other IP addresses.