kfir.dev - robtex.com
kfir.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:2561🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:cedd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.37.97Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.206.221🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | amber.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amber.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c040🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amber.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2040🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amber.ns.cloudflare.com | ||||||
| A | 108.162.192.64🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amber.ns.cloudflare.com | ||||||
| A | 172.64.32.64🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amber.ns.cloudflare.com | ||||||
| A | 173.245.58.64🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amber.ns.cloudflare.com | ||||||
| NS | peyton.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bdd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | peyton.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | peyton.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | peyton.ns.cloudflare.com | ||||||
| A | 108.162.193.221🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | peyton.ns.cloudflare.com | ||||||
| A | 172.64.33.221🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | peyton.ns.cloudflare.com | ||||||
| A | 173.245.59.221🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | peyton.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.37.97, 172.67.206.221 | ||||||
| IPv6 hints | 2606:4700:3033::6815:2561, 2606:4700:3033::ac43:cedd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com | ||||||
| SOA | amber.ns.cloudflare.comdns@cloudflare.com serial=2407134946 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
kfir.or.kr |
kfir.pl |
kfir.name |
kfir.us |
kfir.dev |
kfir.co.uk |
kfir.cc |
kfir.net |
kfir.me |
kfir.org |
kfir.no |
kfir.co |
kfir.de |
Similar names
DNS History
6 records (6 active, 0 former)
●NSamber.ns.cloudflare.com2026-06-17 → 2026-06-21 · 2 obs
● 2026-06-21 14:42:08
●NSpeyton.ns.cloudflare.com2026-06-17 → 2026-06-21 · 2 obs
● 2026-06-21 14:42:08
●A104.21.37.972026-06-17 → 2026-06-21 · 2 obs
● 2026-06-21 14:42:08
●A172.67.206.2212026-06-17 → 2026-06-21 · 2 obs
● 2026-06-21 14:42:08
●A2606:4700:3033::6815:25612026-06-17 → 2026-06-21 · 2 obs
● 2026-06-21 14:42:08
●A2606:4700:3033::ac43:cedd2026-06-17 → 2026-06-21 · 2 obs
● 2026-06-21 14:42:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| kfir.dev | peyton.ns.cloudflare.com, amber.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.221
NS records: peyton.ns.cloudflare.com, amber.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kfir.dev (unsigned zone)
⏱️ Timing
Total: 418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.37.97, 172.67.206.221 |
| AAAA | 2 | 2606:4700:3033::ac43:cedd, 2606:4700:3033::6815:2561 |
| NS | 2 | amber.ns.cloudflare.com, peyton.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amber.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
kfir.dev points to the four IP addresses 104.21.37.97, 172.67.206.221, 2606:4700:3033::6815:2561 and 2606:4700:3033::ac43:cedd.
ns1.vegsource.com, anneliauer.emberdawn.shop, monsera.xyz and two other host names share IP numbers with kfir.dev.
Name Servers
DNS delegation for kfir.dev points to two name servers: amber.ns.cloudflare.com and peyton.ns.cloudflare.com.
kfir.dev uses the same name servers as several other domains — among them notinucleo.com, blackwire.cl, empresas2030.com and two more.
There is at least partial name server overlap between kfir.dev and other domains — xahmmkku.com, 1win-aviator-login.net, khboaypk.cc and two more among them.
These name servers frequently co-occur with the name servers olivia.ns.cloudflare.com and adrian.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
amber.ns.cloudflare.com has IP addresses 108.162.192.64, 172.64.32.64 and 173.245.58.64, plus 3 other.
peyton.ns.cloudflare.com has IP addresses 108.162.193.221, 172.64.33.221 and 173.245.59.221, plus 3 other.