dns4.est-grp.com - robtex.com
dns4.est-grp.com
| DNSSEC | ⚠️ Not signed | ||||||
est-grp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:dc95🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5691🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.145Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.149🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | asa.ns.cloudflare.com ⭐ | ||||||
| NS | ricardo.ns.cloudflare.com | ||||||
| MX | amir.mx.cloudflare.net ⭐ | ||||||
| MX | isaac.mx.cloudflare.net(12) | ||||||
| MX | linda.mx.cloudflare.net(56) | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.86.145, 172.67.220.149 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:dc95, 2606:4700:3035::6815:5691 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com | ||||||
| SOA | asa.ns.cloudflare.comdns@cloudflare.com serial=2407849815 | ||||||
Previously NS for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
○A208.80.125.42015-07-20 → 2017-08-20 · 4 obs
● 2015-07-20 08:35:02
● 2017-08-20 03:58:32
○ 2026-05-10 21:03:22
○ 2026-08-08 15:15:06
● 2017-08-20 03:58:32
○ 2026-05-10 21:03:22
○ 2026-08-08 15:15:06
○A2600:1801:13::12015-07-20 → 2017-08-20 · 4 obs
● 2015-07-20 08:35:02
● 2017-08-20 03:58:32
○ 2026-05-10 21:03:22
○ 2026-08-08 15:15:06
● 2017-08-20 03:58:32
○ 2026-05-10 21:03:22
○ 2026-08-08 15:15:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| est-grp.com | asa.ns.cloudflare.com, ricardo.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.211
NS records: asa.ns.cloudflare.com, ricardo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for est-grp.com (unsigned zone)
⏱️ Timing
Total: 91ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (asa.ns.cloudflare.com, asa.ns.cloudflare.com, asa.ns.cloudflare.com...)