host3a.dnswithus.net - robtex.com
host3a.dnswithus.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:86a3🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:654🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.6.84Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.163🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.6.84, 172.67.134.163 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:86a3, 2606:4700:3036::6815:654 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com | ||||||
dnswithus.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:86a3🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:654🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.6.84Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.163🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | koa.ns.cloudflare.com ⭐ | ||||||
| NS | maria.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.6.84, 172.67.134.163 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:86a3, 2606:4700:3036::6815:654 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com | ||||||
| SOA | koa.ns.cloudflare.comdns@cloudflare.com serial=2400813268 | ||||||
Previously NS for
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.6.842026-05-11 → 2026-05-11 · 2 obs
○ 2017-09-24 23:51:36
● 2026-05-11 05:58:48
● 2026-05-11 05:58:48
●A172.67.134.1632026-05-11 → 2026-05-11 · 2 obs
○ 2017-09-24 23:51:36
● 2026-05-11 05:58:48
● 2026-05-11 05:58:48
○A216.139.67.472015-07-05 → 2017-09-24 · 3 obs
● 2015-07-05 03:00:12
● 2017-09-24 23:51:36
○ 2026-05-11 05:58:48
● 2017-09-24 23:51:36
○ 2026-05-11 05:58:48
●A2606:4700:3031::ac43:86a32026-05-11 → 2026-05-11 · 2 obs
○ 2017-09-24 23:51:36
● 2026-05-11 05:58:48
● 2026-05-11 05:58:48
●A2606:4700:3036::6815:6542026-05-11 → 2026-05-11 · 2 obs
○ 2017-09-24 23:51:36
● 2026-05-11 05:58:48
● 2026-05-11 05:58:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dnswithus.net | maria.ns.cloudflare.com, koa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.192
NS records: maria.ns.cloudflare.com, koa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dnswithus.net (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.6.84, 172.67.134.163 |
| AAAA | 2 | 2606:4700:3031::ac43:86a3, 2606:4700:3036::6815:654 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
host3a.dnswithus.net points to four IP numbers: 2606:4700:3031::ac43:86a3, 2606:4700:3036::6815:654, 104.21.6.84 and 172.67.134.163.
Other host names including answeregy.com, turkishvirtual.com, gcm-asia.info, dnswithus.net and jqfundamentals.com share IP numbers with host3a.dnswithus.net.