4ktwo.net - robtex.com
4ktwo.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:1885🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:daf1🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.24.133Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.218.241🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jacob.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ca2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jacob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jacob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jacob.ns.cloudflare.com | ||||||
| A | 108.162.195.162🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jacob.ns.cloudflare.com | ||||||
| A | 162.159.44.162Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jacob.ns.cloudflare.com | ||||||
| A | 172.64.35.162🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jacob.ns.cloudflare.com | ||||||
| NS | meg.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ac4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meg.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | meg.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20c4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | meg.ns.cloudflare.com | ||||||
| A | 108.162.192.196🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meg.ns.cloudflare.com | ||||||
| A | 172.64.32.196🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meg.ns.cloudflare.com | ||||||
| A | 173.245.58.196🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meg.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.24.133, 172.67.218.241 | ||||||
| IPv6 hints | 2606:4700:3032::6815:1885, 2606:4700:3036::ac43:daf1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com | ||||||
| SOA | jacob.ns.cloudflare.comdns@cloudflare.com serial=2399012508 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776204407 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSjacob.ns.cloudflare.com2026-03-23 → 2026-04-14 · 2 obs
● 2026-04-14 22:18:54
●NSmeg.ns.cloudflare.com2026-03-23 → 2026-04-14 · 2 obs
● 2026-04-14 22:18:54
●A104.21.24.1332026-03-23 → 2026-04-14 · 2 obs
● 2026-04-14 22:18:54
●A172.67.218.2412026-03-23 → 2026-04-14 · 2 obs
● 2026-04-14 22:18:54
●A2606:4700:3032::6815:18852026-03-23 → 2026-04-14 · 2 obs
● 2026-04-14 22:18:54
●A2606:4700:3036::ac43:daf12026-03-23 → 2026-04-14 · 2 obs
● 2026-04-14 22:18:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| 4ktwo.net | meg.ns.cloudflare.com, jacob.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.162
NS records: meg.ns.cloudflare.com, jacob.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4ktwo.net (unsigned zone)
⏱️ Timing
Total: 240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.24.133, 172.67.218.241 |
| AAAA | 2 | 2606:4700:3032::6815:1885, 2606:4700:3036::ac43:daf1 |
| NS | 2 | jacob.ns.cloudflare.com, meg.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jacob.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
4ktwo.net maps to four IP numbers: 2606:4700:3032::6815:1885, 2606:4700:3036::ac43:daf1, 104.21.24.133 and 172.67.218.241.
Other host names, for instance www.517yp.com, querieshub.com, lambat.com, www.iropuve.top and www.amxserv.net share IP numbers with 4ktwo.net.
Name Servers
Two name servers jacob.ns.cloudflare.com and meg.ns.cloudflare.com handle delegation for 4ktwo.net.
4ktwo.net uses the same name server setup as other domains, for example 4k2.co, l1onel.com, fungkei.edu.hk, 4ktwo.me and 4k2.me.
4ktwo.net partially shares name servers with other domains; examples include reisnerking.com, billiardsnmore.com, dpssyrena.pl, caib52.com and xftop.com.
These name servers are often used with the name servers hal.ns.cloudflare.com and ruth.ns.cloudflare.com.
Host names with six IP numbers: jacob.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca2, 2803:f800:50::6ca2:c3a2, 2a06:98c1:50::ac40:23a2, 108.162.195.162, 162.159.44.162 and 172.64.35.162; meg.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac4, 2803:f800:50::6ca2:c0c4, 2a06:98c1:50::ac40:20c4, 108.162.192.196, 172.64.32.196 and 173.245.58.196.