knifes.io - robtex.com
knifes.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:565b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:d966🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.91Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.102🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | leonard.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c336🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2336🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 108.162.195.54🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 162.159.44.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 172.64.35.54🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| NS | susan.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26c7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 108.162.194.199🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 162.159.38.199Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 172.64.34.199🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.86.91, 172.67.217.102 | ||||||
| IPv6 hints | 2606:4700:3031::6815:565b, 2606:4700:3036::ac43:d966 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=6, name=cloudflare-ech.com | ||||||
| SOA | leonard.ns.cloudflare.comdns@cloudflare.com serial=2399489776 | ||||||
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=1776143821 | ||||||
rank #6491 in the tld
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSleonard.ns.cloudflare.com2026-03-31 → 2026-04-14 · 2 obs
● 2026-04-14 05:36:18
●NSsusan.ns.cloudflare.com2026-03-31 → 2026-04-14 · 2 obs
● 2026-04-14 05:36:18
●A104.21.86.912026-03-31 → 2026-04-14 · 2 obs
● 2026-04-14 05:36:18
●A172.67.217.1022026-03-31 → 2026-04-14 · 2 obs
● 2026-04-14 05:36:18
●A2606:4700:3031::6815:565b2026-03-31 → 2026-04-14 · 2 obs
● 2026-04-14 05:36:18
●A2606:4700:3036::ac43:d9662026-03-31 → 2026-04-14 · 2 obs
● 2026-04-14 05:36:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| knifes.io | leonard.ns.cloudflare.com, susan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.199
NS records: leonard.ns.cloudflare.com, susan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knifes.io (unsigned zone)
⏱️ Timing
Total: 408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.217.102, 104.21.86.91 |
| AAAA | 2 | 2606:4700:3031::6815:565b, 2606:4700:3036::ac43:d966 |
| NS | 2 | leonard.ns.cloudflare.com, susan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | leonard.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
knifes.io resolves to four IP numbers: 2606:4700:3031::6815:565b, 2606:4700:3036::ac43:d966, 104.21.86.91 and 172.67.217.102.
other host names for instance elitchgardens.com, fortunewheel.com, rennoautomoveis.com.br, zhonglvshengtai.com and ud2016.uk share IP numbers with knifes.io.
Name Servers
knifes.io is delegated to two name servers: leonard.ns.cloudflare.com and susan.ns.cloudflare.com.
knifes.io shares the same name server setup as other domains, for example led-drl.br.com, email-verifier.io, estore.uk.com, t88.black and bayleys.co.nz.
knifes.io at least partially shares name servers with other domains, for instance servicepointmysore.in.net, 88583.cc, 66scsc.com, clinicarosabarrera.com and gama75674.xyz.
These name servers are commonly used with noel.ns.cloudflare.com, denver.ns.cloudflare.com, oswald.ns.cloudflare.com and tate.ns.cloudflare.com.
Host names with six IP numbers:
leonard.ns.cloudflare.com points to: 2606:4700:58::a29f:2c36, 2803:f800:50::6ca2:c336, 2a06:98c1:50::ac40:2336, 108.162.195.54, 162.159.44.54 and 172.64.35.54; susan.ns.cloudflare.com points to: 2606:4700:50::a29f:26c7, 2803:f800:50::6ca2:c2c7, 2a06:98c1:50::ac40:22c7, 108.162.194.199, 162.159.38.199 and 172.64.34.199.