diffa.io - dns.ninja
diffa.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:9d6dCloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:5276Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.82.118Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.109Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | heather.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aa1Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c0a1Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:20a1Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.192.161Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.32.161Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.58.161Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | trey.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.82.118, 172.67.157.109 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:9d6d, 2606:4700:3036::6815:5276 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com | ||||||
| SOA | heather.ns.cloudflare.comdns@cloudflare.com serial=2415255962 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1791967484 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSheather.ns.cloudflare.com2026-09-19 → 2026-10-14 · 2 obs
● 2026-09-19 04:15:36
● 2026-10-14 08:52:44
● 2026-10-14 08:52:44
●NStrey.ns.cloudflare.com2026-09-19 → 2026-10-14 · 2 obs
● 2026-09-19 04:15:36
● 2026-10-14 08:52:44
● 2026-10-14 08:52:44
●A104.21.82.1182026-09-19 → 2026-10-14 · 2 obs
● 2026-09-19 04:15:36
● 2026-10-14 08:52:44
● 2026-10-14 08:52:44
●A172.67.157.1092026-09-19 → 2026-10-14 · 2 obs
● 2026-09-19 04:15:36
● 2026-10-14 08:52:44
● 2026-10-14 08:52:44
●A2606:4700:3033::ac43:9d6d2026-09-19 → 2026-10-14 · 2 obs
● 2026-09-19 04:15:36
● 2026-10-14 08:52:44
● 2026-10-14 08:52:44
●A2606:4700:3036::6815:52762026-09-19 → 2026-10-14 · 2 obs
● 2026-09-19 04:15:36
● 2026-10-14 08:52:44
● 2026-10-14 08:52:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, c0.nic.io, a0.nic.io, b0.nic.io | - |
| diffa.io | trey.ns.cloudflare.com, heather.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.242
NS records: trey.ns.cloudflare.com, heather.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for diffa.io (unsigned zone)
⏱️ Timing
Total: 806ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.157.109, 104.21.82.118 |
| AAAA | 2 | 2606:4700:3033::ac43:9d6d, 2606:4700:3036::6815:5276 |
| NS | 2 | heather.ns.cloudflare.com, trey.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | heather.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
diffa.io points to the four IP addresses 104.21.82.118, 172.67.157.109, 2606:4700:3033::ac43:9d6d and 2606:4700:3036::6815:5276.
Name Servers
DNS delegation for diffa.io points to two name servers: heather.ns.cloudflare.com and trey.ns.cloudflare.com.
Hosts with 6 IP addresses each:
heather.ns.cloudflare.com has IP addresses 108.162.192.161, 172.64.32.161 and 173.245.58.161, plus 3 other.