estocourse.chat - robtex.com
estocourse.chat
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8951🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:365a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.54.90Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.81🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aria.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c044🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2044🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 108.162.192.68🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 172.64.32.68🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 173.245.58.68🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| NS | mario.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bcb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21cb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 108.162.193.203🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 172.64.33.203🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 173.245.59.203🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| TXT | google-site-verification=v1afhrUhl6eqOb4jphGnoImA_Zlc8vByvRikyITOZUU | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.54.90, 172.67.137.81 | ||||||
| IPv6 | 2606:4700:3031::ac43:8951, 2606:4700:3036::6815:365a | ||||||
| SOA | aria.ns.cloudflare.comdns@cloudflare.com serial=2398128960 | ||||||
chat
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.chat ⭐ | ||||||
| NS | v0n1.nic.chat | ||||||
| NS | v0n2.nic.chat | ||||||
| NS | v0n3.nic.chat | ||||||
| NS | v2n0.nic.chat | ||||||
| NS | v2n1.nic.chat | ||||||
| SOA | v0n0.nic.chathostmaster@donuts.email serial=1774250742 | ||||||
Same first word
estocourse.chat |
DNS History
6 records (6 active, 0 former)
●NSaria.ns.cloudflare.com2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 22:41:10
●NSmario.ns.cloudflare.com2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 22:41:10
●A104.21.54.902026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 22:41:10
●A172.67.137.812026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 22:41:10
●A2606:4700:3031::ac43:89512026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 22:41:10
●A2606:4700:3036::6815:365a2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 22:41:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| chat | v0n0.nic.chat, v2n0.nic.chat, v0n1.nic.chat, v0n3.nic.chat... | 12 records |
| estocourse.chat | mario.ns.cloudflare.com, aria.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.68
NS records: mario.ns.cloudflare.com, aria.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for estocourse.chat (unsigned zone)
⏱️ Timing
Total: 524ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.137.81, 104.21.54.90 |
| AAAA | 2 | 2606:4700:3036::6815:365a, 2606:4700:3031::ac43:8951 |
| NS | 2 | aria.ns.cloudflare.com, mario.ns.cloudflare.com |
| TXT | 1 | google-site-verification=v1afhrUhl6eqOb4 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aria.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.chat, v0n1.nic.chat, v0n2.nic.chat...)
Analysis
IP Addresses
Four IP numbers are pointed to by estocourse.chat: 2606:4700:3031::ac43:8951, 2606:4700:3036::6815:365a, 104.21.54.90 and 172.67.137.81.
other host names including chinakef.com, increase.io, www.aztecusa.com.cdn.cloudflare.net, timalatorre.com and takeeouteenumberone.com share IP numbers with estocourse.chat.
Name Servers
estocourse.chat is delegated to two name servers aria.ns.cloudflare.com and mario.ns.cloudflare.com.
estocourse.chat shares the same name server setup as other domains, for instance shop-domofon.ru, dafra.biz, drawastickman.com, southsidechiropracticcarinjuryclinic.com and coursepico.live.
estocourse.chat at least partially shares name servers with other domains, for instance loveandgifts.com, strmupcdn.com, wilife.com.br, officialnflfans.com and swagwear.com.
These name servers are commonly used alongside elaine.ns.cloudflare.com and nataly.ns.cloudflare.com.
Host names with six IP numbers:
Host name aria.ns.cloudflare.com points to: 2606:4700:50::adf5:3a44, 2803:f800:50::6ca2:c044, 2a06:98c1:50::ac40:2044, 108.162.192.68, 172.64.32.68 and 173.245.58.68.
Host name mario.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203.