mail.hi3s.com - robtex.com
mail.hi3s.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:cc3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:c3a1🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.12.195Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.195.161🇺🇸 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 | 104.21.12.195, 172.67.195.161 | ||||||
| IPv6 hints | 2606:4700:3033::6815:cc3, 2606:4700:3034::ac43:c3a1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com | ||||||
hi3s.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:cc3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:c3a1🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.12.195Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.195.161🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | colin.ns.cloudflare.com ⭐ | ||||||
| NS | raegan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.12.195, 172.67.195.161 | ||||||
| IPv6 hints | 2606:4700:3033::6815:cc3, 2606:4700:3034::ac43:c3a1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com | ||||||
| SOA | colin.ns.cloudflare.comdns@cloudflare.com serial=2411770868 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.12.1952026-08-13 → 2026-08-13 · 2 obs
○ 2016-09-13 09:30:24
● 2026-08-13 18:05:52
● 2026-08-13 18:05:52
●A172.67.195.1612026-08-13 → 2026-08-13 · 2 obs
○ 2016-09-13 09:30:24
● 2026-08-13 18:05:52
● 2026-08-13 18:05:52
○A219.99.214.812015-05-29 → 2016-09-13 · 3 obs
● 2015-05-29 20:31:10
● 2016-09-13 09:30:24
○ 2026-08-13 18:05:52
● 2016-09-13 09:30:24
○ 2026-08-13 18:05:52
●A2606:4700:3033::6815:cc32026-08-13 → 2026-08-13 · 2 obs
○ 2016-09-13 09:30:24
● 2026-08-13 18:05:52
● 2026-08-13 18:05:52
●A2606:4700:3034::ac43:c3a12026-08-13 → 2026-08-13 · 2 obs
○ 2016-09-13 09:30:24
● 2026-08-13 18:05:52
● 2026-08-13 18:05:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| hi3s.com | raegan.ns.cloudflare.com, colin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.158
NS records: raegan.ns.cloudflare.com, colin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hi3s.com (unsigned zone)
⏱️ Timing
Total: 96ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.12.195, 172.67.195.161 |
| AAAA | 2 | 2606:4700:3034::ac43:c3a1, 2606:4700:3033::6815:cc3 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (raegan.ns.cloudflare.com, raegan.ns.cloudflare.com, raegan.ns.cloudflare.com...)
Analysis
IP Addresses
mail.hi3s.com resolves to four IP addresses: 104.21.12.195, 172.67.195.161, 2606:4700:3033::6815:cc3 and 2606:4700:3034::ac43:c3a1.
Additional host names — taustralia.com.au, afzalahmad.com, www.refpaikgai.top and two others — share IP numbers with mail.hi3s.com.