cdnf.io - robtex.com
cdnf.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:aa🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:8022🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.0.170Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.128.34🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gwen.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aa0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gwen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gwen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gwen.ns.cloudflare.com | ||||||
| A | 108.162.192.160🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gwen.ns.cloudflare.com | ||||||
| A | 172.64.32.160🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gwen.ns.cloudflare.com | ||||||
| A | 173.245.58.160🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gwen.ns.cloudflare.com | ||||||
| NS | lex.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lex.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lex.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21c4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lex.ns.cloudflare.com | ||||||
| A | 108.162.193.196🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lex.ns.cloudflare.com | ||||||
| A | 172.64.33.196🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lex.ns.cloudflare.com | ||||||
| A | 173.245.59.196🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lex.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.0.170, 172.67.128.34 | ||||||
| IPv6 hints | 2606:4700:3031::6815:aa, 2606:4700:3035::ac43:8022 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com | ||||||
| SOA | gwen.ns.cloudflare.comdns@cloudflare.com serial=2403038025 | ||||||
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=1778647172 | ||||||
rank #1998 in the tld
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSgwen.ns.cloudflare.com2026-05-03 → 2026-05-13 · 2 obs
● 2026-05-13 04:44:20
●NSlex.ns.cloudflare.com2026-05-03 → 2026-05-13 · 2 obs
● 2026-05-13 04:44:20
●A104.21.0.1702026-05-03 → 2026-05-13 · 2 obs
● 2026-05-13 04:44:20
●A172.67.128.342026-05-03 → 2026-05-13 · 2 obs
● 2026-05-13 04:44:20
●A2606:4700:3031::6815:aa2026-05-03 → 2026-05-13 · 2 obs
● 2026-05-13 04:44:20
●A2606:4700:3035::ac43:80222026-05-03 → 2026-05-13 · 2 obs
● 2026-05-13 04:44:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, b0.nic.io, a2.nic.io, c0.nic.io | - |
| cdnf.io | gwen.ns.cloudflare.com, lex.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.196
NS records: gwen.ns.cloudflare.com, lex.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdnf.io (unsigned zone)
⏱️ Timing
Total: 1151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.128.34, 104.21.0.170 |
| AAAA | 2 | 2606:4700:3031::6815:aa, 2606:4700:3035::ac43:8022 |
| NS | 2 | gwen.ns.cloudflare.com, lex.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gwen.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
cdnf.io points to four IP numbers: 2606:4700:3031::6815:aa, 2606:4700:3035::ac43:8022, 104.21.0.170 and 172.67.128.34.
Other host names including analytics.bayfield.dev, visionandtradition.com, www.correntidellostretto.it, fieet.net and worldguessrgame.io share IP numbers with cdnf.io.
Name Servers
cdnf.io's delegation uses two name servers, gwen.ns.cloudflare.com and lex.ns.cloudflare.com.
cdnf.io shares the same name server setup as other domains, for example fashionchicksfilm.nl, 000999.org, majnkraft.com, sunwin368.com and ghost-services.com.
cdnf.io at least partially shares name servers with other domains, including qewo-zub.site, 5pii.com, candydoll7.com, didaxisystem.com.br and 29660g.com.
these name servers are commonly used with theo.ns.cloudflare.com, chip.ns.cloudflare.com, aron.ns.cloudflare.com and colette.ns.cloudflare.com.
Host names with six IP numbers:
gwen.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa0, 2803:f800:50::6ca2:c0a0, 2a06:98c1:50::ac40:20a0, 108.162.192.160, 172.64.32.160 and 173.245.58.160.
lex.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc4, 2803:f800:50::6ca2:c1c4, 2a06:98c1:50::ac40:21c4, 108.162.193.196, 172.64.33.196 and 173.245.59.196.