3o1.io - robtex.com

3o1.io

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4ef6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8ae0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.246Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.138.224🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdeb.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a5c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
A2803:f800:50::6ca2:c05c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdeb.ns.cloudflare.com
A2a06:98c1:50::ac40:205c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdeb.ns.cloudflare.com
A108.162.192.92🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
A172.64.32.92🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
A173.245.58.92🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
NSnolan.ns.cloudflare.com
A2606:4700:58::a29f:2c38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
A2803:f800:50::6ca2:c338🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnolan.ns.cloudflare.com
A2a06:98c1:50::ac40:2338🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnolan.ns.cloudflare.com
A108.162.195.56🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
A162.159.44.56Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
A172.64.35.56🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.246, 172.67.138.224
IPv6 hints2606:4700:3033::6815:4ef6, 2606:4700:3037::ac43:8ae0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com
SOAdeb.ns.cloudflare.comdns@cloudflare.com serial=2407019786

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1784291965

Same first word

3o1.us
3o1.cn
3o1.net
3o1.io
3o1.ru
3o1.se
3o1.co
3o1.de
3o1.me

Similar names

1o3.ru
1o3.de
o13.de
13o.de
13o.vg
o31.ru
1o3.org
1o3.net
1o3.ee
o13.dk
13o.net
o31.com
31o.ru
o13.net
13o.com
o13.mobi
13o.ru
1o3.com
13o.me
13o.org
o13.co.uk
o31.dk
o13.jp
o13.nyc
o31.org
31o.com
o13.at
o13.pl

DNS History

14 records (6 active, 8 former)

NSdeb.ns.cloudflare.comnolan.ns.cloudflare.comA104.21.78.246172.67.138.2242606:4700:3033::6815:4ef62606:4700:3037::ac43:8ae0188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:3035::ac43:8ae02606:4700:3037::6815:4ef62a06:98c1:3120::2a06:98c1:3121::
●NSdeb.ns.cloudflare.com2026-06-02 → 2026-07-17 · 2 obs
● 2026-06-02 22:50:44
● 2026-07-17 13:12:42
●NSnolan.ns.cloudflare.com2026-06-02 → 2026-07-17 · 2 obs
● 2026-06-02 22:50:44
● 2026-07-17 13:12:42
●A104.21.78.2462026-06-02 → 2026-07-17 · 3 obs
● 2026-06-02 22:50:44
○ 2026-07-13 04:29:20
● 2026-07-17 13:12:42
●A172.67.138.2242026-06-02 → 2026-07-17 · 3 obs
● 2026-06-02 22:50:44
○ 2026-07-13 04:29:20
● 2026-07-17 13:12:42
○A188.114.96.02026-07-13 → 2026-07-13 · 3 obs
○ 2026-07-13 04:29:20
● 2026-07-13 05:23:58
○ 2026-07-17 13:12:42
○A188.114.96.42026-07-13 → 2026-07-13 · 4 obs
○ 2026-06-23 00:20:08
● 2026-07-13 04:29:20
○ 2026-07-13 05:23:58
○ 2026-07-17 13:12:42
○A188.114.97.02026-07-13 → 2026-07-13 · 3 obs
○ 2026-07-13 04:29:20
● 2026-07-13 05:23:58
○ 2026-07-17 13:12:42
○A188.114.97.42026-07-13 → 2026-07-13 · 4 obs
○ 2026-06-23 00:20:08
● 2026-07-13 04:29:20
○ 2026-07-13 05:23:58
○ 2026-07-17 13:12:42
●A2606:4700:3033::6815:4ef62026-06-23 → 2026-07-17 · 4 obs
○ 2026-06-02 22:50:44
● 2026-06-23 00:20:08
○ 2026-07-13 04:29:20
● 2026-07-17 13:12:42
○A2606:4700:3035::ac43:8ae02026-06-02 → 2026-06-02 · 3 obs
● 2026-06-02 22:50:44
○ 2026-06-23 00:20:08
○ 2026-07-17 13:12:42
○A2606:4700:3037::6815:4ef62026-06-02 → 2026-06-02 · 3 obs
● 2026-06-02 22:50:44
○ 2026-06-23 00:20:08
○ 2026-07-17 13:12:42
●A2606:4700:3037::ac43:8ae02026-06-23 → 2026-07-17 · 4 obs
○ 2026-06-02 22:50:44
● 2026-06-23 00:20:08
○ 2026-07-13 04:29:20
● 2026-07-17 13:12:42
○A2a06:98c1:3120::2026-07-13 → 2026-07-13 · 3 obs
○ 2026-06-23 00:20:08
● 2026-07-13 04:29:20
○ 2026-07-17 13:12:42
○A2a06:98c1:3121::2026-07-13 → 2026-07-13 · 3 obs
○ 2026-06-23 00:20:08
● 2026-07-13 04:29:20
○ 2026-07-17 13:12:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
3o1.iodeb.ns.cloudflare.com, nolan.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.92

NS records: deb.ns.cloudflare.com, nolan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3o1.io (unsigned zone)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.138.224, 104.21.78.246
AAAA22606:4700:3033::6815:4ef6, 2606:4700:3037::ac43:8ae0
NS2deb.ns.cloudflare.com, nolan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1deb.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

3o1.io directs to four IP numbers, which are 104.21.78.246, 172.67.138.224, 2606:4700:3033::6815:4ef6 and 2606:4700:3037::ac43:8ae0.

www.officesweet88.com, godstar.xyz, luxirare.com plus two other host names have IP numbers in common with 3o1.io.

Name Servers

3o1.io has two authoritative name servers — deb.ns.cloudflare.com and nolan.ns.cloudflare.com.

The name server configuration of 3o1.io is shared with other domains, for instance giaimanhacai.io, sixtofebus.com, oncallrestoration.co and two others.

At least some of 3o1.io's name servers are shared with other domains, for example ochel.net, bioskop21.fun, escape-labs.com and two more.

Hosts with 6 IP addresses each:

deb.ns.cloudflare.com points to 108.162.192.92, 172.64.32.92, 173.245.58.92 and 3 other IP addresses.

nolan.ns.cloudflare.com points to 108.162.195.56, 162.159.44.56, 172.64.35.56 and 3 other IP addresses.