check.grass-fdn.com - robtex.com
check.grass-fdn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:cea5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:16c0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.22.192Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.206.165🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.22.192, 172.67.206.165 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:cea5, 2606:4700:3037::6815:16c0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com | ||||||
grass-fdn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:cea5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:16c0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.22.192Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.206.165🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | matt.ns.cloudflare.com ⭐ | ||||||
| NS | tina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.22.192, 172.67.206.165 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:cea5, 2606:4700:3037::6815:16c0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com | ||||||
| SOA | matt.ns.cloudflare.comdns@cloudflare.com serial=2397728301 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.22.1922026-04-14 → 2026-04-22 · 2 obs
● 2026-04-14 10:51:28
● 2026-04-22 18:36:30
● 2026-04-22 18:36:30
●A172.67.206.1652026-04-14 → 2026-04-22 · 2 obs
● 2026-04-14 10:51:28
● 2026-04-22 18:36:30
● 2026-04-22 18:36:30
●A2606:4700:3035::ac43:cea52026-04-14 → 2026-04-22 · 2 obs
● 2026-04-14 10:51:28
● 2026-04-22 18:36:30
● 2026-04-22 18:36:30
●A2606:4700:3037::6815:16c02026-04-14 → 2026-04-22 · 2 obs
● 2026-04-14 10:51:28
● 2026-04-22 18:36:30
● 2026-04-22 18:36:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| grass-fdn.com | matt.ns.cloudflare.com, tina.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.131
NS records: matt.ns.cloudflare.com, tina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grass-fdn.com (unsigned zone)
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.206.165, 104.21.22.192 |
| AAAA | 2 | 2606:4700:3035::ac43:cea5, 2606:4700:3037::6815:16c0 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (matt.ns.cloudflare.com, matt.ns.cloudflare.com, matt.ns.cloudflare.com...)
Analysis
IP Addresses
check.grass-fdn.com refers to four IP numbers: 2606:4700:3035::ac43:cea5, 2606:4700:3037::6815:16c0, 104.21.22.192 and 172.67.206.165.
Other host names, for instance tipsaku.id, webdesignlinker.com, islandrentsmaui.com, ekoobchudek.cz and kwellcctv.com share IP numbers with check.grass-fdn.com.