4set.io - robtex.com
4set.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:38b5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9b45🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.56.181Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.155.69🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adam.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c136🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2136🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 108.162.193.54🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 172.64.33.54🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 173.245.59.54🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| NS | zara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c094🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2094🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 108.162.192.148🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 172.64.32.148🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 173.245.58.148🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.56.181, 172.67.155.69 | ||||||
| IPv6 hints | 2606:4700:3035::6815:38b5, 2606:4700:3035::ac43:9b45 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=240, name=cloudflare-ech.com | ||||||
| SOA | adam.ns.cloudflare.comdns@cloudflare.com serial=2411573575 | ||||||
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=1786101516 | ||||||
Same first word
Similar names
4est.net |
st4e.com |
4est.com.br |
s4te.com |
tse4.com |
tse4.cn |
est4.com |
4est.ru |
e4st.com |
4tes.com |
ts4e.com |
ste4.com |
4est.ai |
4est.de |
4est.jp |
set4.com |
4ets.com |
s4et.ru |
4est.info |
est4.xyz |
4ste.com |
s4et.com |
DNS History
10 records (6 active, 4 former)
●NSadam.ns.cloudflare.com2026-07-10 → 2026-08-07 · 2 obs
● 2026-08-07 12:01:16
●NSzara.ns.cloudflare.com2026-07-10 → 2026-08-07 · 2 obs
● 2026-08-07 12:01:16
●A104.21.56.1812026-07-28 → 2026-08-07 · 3 obs
● 2026-07-28 01:54:40
● 2026-08-07 12:01:16
●A172.67.155.692026-07-28 → 2026-08-07 · 3 obs
● 2026-07-28 01:54:40
● 2026-08-07 12:01:16
○A188.114.96.02026-07-10 → 2026-07-10 · 3 obs
○ 2026-07-28 01:54:40
○ 2026-08-07 12:01:16
○A188.114.97.02026-07-10 → 2026-07-10 · 3 obs
○ 2026-07-28 01:54:40
○ 2026-08-07 12:01:16
●A2606:4700:3035::6815:38b52026-07-28 → 2026-08-07 · 3 obs
● 2026-07-28 01:54:40
● 2026-08-07 12:01:16
●A2606:4700:3035::ac43:9b452026-07-28 → 2026-08-07 · 3 obs
● 2026-07-28 01:54:40
● 2026-08-07 12:01:16
○A2a06:98c1:3120::2026-07-10 → 2026-07-10 · 3 obs
○ 2026-07-28 01:54:40
○ 2026-08-07 12:01:16
○A2a06:98c1:3121::2026-07-10 → 2026-07-10 · 3 obs
○ 2026-07-28 01:54:40
○ 2026-08-07 12:01:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| 4set.io | adam.ns.cloudflare.com, zara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.54
NS records: adam.ns.cloudflare.com, zara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4set.io (unsigned zone)
⏱️ Timing
Total: 2506ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.56.181, 172.67.155.69 |
| AAAA | 2 | 2606:4700:3035::ac43:9b45, 2606:4700:3035::6815:38b5 |
| NS | 2 | adam.ns.cloudflare.com, zara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adam.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
4set.io has four IP addresses: 104.21.56.181, 172.67.155.69, 2606:4700:3035::6815:38b5 and 2606:4700:3035::ac43:9b45.
Additional host names — vserv.us, cz.ulozto.sk, 9900mp.com and two others — share IP numbers with 4set.io.
Name Servers
Two name servers handle the delegation for 4set.io: adam.ns.cloudflare.com and zara.ns.cloudflare.com.
4set.io shares its name server setup with other domains, including startitup.sk, kidsmovies.io, thedropapp.io and two others.
4set.io has at least partial name server overlap with other domains, such as 155694.com, motorverso.org, lleelaw.com and two others.
It is common to find these name servers paired with the name servers sonia.ns.cloudflare.com.
Host names with 6 IP numbers:
adam.ns.cloudflare.com resolves to 108.162.193.54, 172.64.33.54 and 173.245.59.54 among others, with 3 other IP addresses in total.
zara.ns.cloudflare.com resolves to 108.162.192.148, 172.64.32.148 and 173.245.58.148 among others, with 3 other IP addresses in total.