1oo.io - robtex.com

1oo.io

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:1711🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:d04b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.17Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.75🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemma.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
A2803:f800:50::6ca2:c070🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemma.ns.cloudflare.com
A2a06:98c1:50::ac40:2070🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemma.ns.cloudflare.com
A108.162.192.112🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
A172.64.32.112🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
A173.245.58.112🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemma.ns.cloudflare.com
NSfinley.ns.cloudflare.com
A2606:4700:58::a29f:2c3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfinley.ns.cloudflare.com
A2803:f800:50::6ca2:c33a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfinley.ns.cloudflare.com
A2a06:98c1:50::ac40:233a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfinley.ns.cloudflare.com
A108.162.195.58🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfinley.ns.cloudflare.com
A162.159.44.58Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfinley.ns.cloudflare.com
A172.64.35.58🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfinley.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.17, 172.67.208.75
IPv6 hints2606:4700:3035::6815:1711, 2606:4700:3037::ac43:d04b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOAemma.ns.cloudflare.comdns@cloudflare.com serial=2406617307

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1784253270

Same first word

1oo.app
1oo.ru
1oo.nl
1oo.dk
1oo.wang
1oo.ai
1oo.us
1oo.com
1oo.fr
1oo.xyz
1oo.org
1oo.net
1oo.jp
1oo.io
1oo.in
1oo.ir
1oo.biz

Similar names

o1o.cn
o1o.net
oo1.jp
oo1.me
o1o.in
o1o.ru
oo1.dev
o1o.org
o1o.ch
oo1.com
oo1.mobi
oo1.no
oo1.ru
oo1.net
oo1.cn
o1o.tv
o1o.co
o1o.de
oo1.de
oo1.eu
oo1.win

DNS History

16 records (6 active, 10 former)

NSemma.ns.cloudflare.comfinley.ns.cloudflare.comA104.21.23.17172.67.208.752606:4700:3035::6815:17112606:4700:3037::ac43:d04b188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:3030::ac43:d04b2606:4700:3032::6815:17112a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSemma.ns.cloudflare.com2026-06-13 → 2026-07-17 · 2 obs
● 2026-06-13 16:22:24
● 2026-07-17 02:39:12
●NSfinley.ns.cloudflare.com2026-06-13 → 2026-07-17 · 2 obs
● 2026-06-13 16:22:24
● 2026-07-17 02:39:12
●A104.21.23.172026-06-13 → 2026-07-17 · 6 obs
● 2026-06-13 16:22:24
○ 2026-06-28 18:58:32
● 2026-06-28 20:19:56
○ 2026-07-09 22:22:32
● 2026-07-17 02:39:10
● 2026-07-17 02:39:12
●A172.67.208.752026-06-13 → 2026-07-17 · 6 obs
● 2026-06-13 16:22:24
○ 2026-06-28 18:58:32
● 2026-06-28 20:19:56
○ 2026-07-09 22:22:32
● 2026-07-17 02:39:10
● 2026-07-17 02:39:12
○A188.114.96.02026-07-09 → 2026-07-09 · 4 obs
○ 2026-06-28 20:19:56
● 2026-07-09 22:22:32
○ 2026-07-17 02:39:10
○ 2026-07-17 02:39:12
○A188.114.96.42026-06-28 → 2026-06-28 · 4 obs
○ 2026-06-13 16:22:24
● 2026-06-28 18:58:32
○ 2026-06-28 20:19:56
○ 2026-07-17 02:39:12
○A188.114.97.02026-07-09 → 2026-07-09 · 4 obs
○ 2026-06-28 20:19:56
● 2026-07-09 22:22:32
○ 2026-07-17 02:39:10
○ 2026-07-17 02:39:12
○A188.114.97.42026-06-28 → 2026-06-28 · 4 obs
○ 2026-06-13 16:22:24
● 2026-06-28 18:58:32
○ 2026-06-28 20:19:56
○ 2026-07-17 02:39:12
○A2606:4700:3030::ac43:d04b2026-06-13 → 2026-06-13 · 3 obs
● 2026-06-13 16:22:24
○ 2026-06-28 18:58:32
○ 2026-07-17 02:39:12
○A2606:4700:3032::6815:17112026-06-13 → 2026-06-13 · 3 obs
● 2026-06-13 16:22:24
○ 2026-06-28 18:58:32
○ 2026-07-17 02:39:12
●A2606:4700:3035::6815:17112026-06-28 → 2026-07-17 · 5 obs
○ 2026-06-28 18:58:32
● 2026-06-28 20:19:56
○ 2026-07-09 22:22:32
● 2026-07-17 02:39:10
● 2026-07-17 02:39:12
●A2606:4700:3037::ac43:d04b2026-06-28 → 2026-07-17 · 5 obs
○ 2026-06-28 18:58:32
● 2026-06-28 20:19:56
○ 2026-07-09 22:22:32
● 2026-07-17 02:39:10
● 2026-07-17 02:39:12
○A2a06:98c1:3120::2026-07-09 → 2026-07-09 · 4 obs
○ 2026-06-28 20:19:56
● 2026-07-09 22:22:32
○ 2026-07-17 02:39:10
○ 2026-07-17 02:39:12
○A2a06:98c1:3120::42026-06-28 → 2026-06-28 · 4 obs
○ 2026-06-13 16:22:24
● 2026-06-28 18:58:32
○ 2026-06-28 20:19:56
○ 2026-07-17 02:39:12
○A2a06:98c1:3121::2026-07-09 → 2026-07-09 · 4 obs
○ 2026-06-28 20:19:56
● 2026-07-09 22:22:32
○ 2026-07-17 02:39:10
○ 2026-07-17 02:39:12
○A2a06:98c1:3121::42026-06-28 → 2026-06-28 · 4 obs
○ 2026-06-13 16:22:24
● 2026-06-28 18:58:32
○ 2026-06-28 20:19:56
○ 2026-07-17 02:39:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, b0.nic.io, c0.nic.io, a0.nic.io-
1oo.ioemma.ns.cloudflare.com, finley.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.112

NS records: emma.ns.cloudflare.com, finley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1oo.io (unsigned zone)

⏱️ Timing

Total: 611ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.208.75, 104.21.23.17
AAAA22606:4700:3037::ac43:d04b, 2606:4700:3035::6815:1711
NS2emma.ns.cloudflare.com, finley.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emma.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

1oo.io has four IP addresses: 104.21.23.17, 172.67.208.75, 2606:4700:3035::6815:1711 and 2606:4700:3037::ac43:d04b.

Among the host names that share IP numbers with 1oo.io are jtiao.com, funkadapter.de, brandingpackage.com and two others.

Name Servers

1oo.io is delegated to two name servers: emma.ns.cloudflare.com and finley.ns.cloudflare.com.

1oo.io has the same name server delegation as a number of other domains, such as babyokx.top, oklive.studio, new88.land and two more.

1oo.io shares at least some of its name servers with other domains, including davidsonautorepair.com, barcanet.info, sia.com and two others.

These name servers are frequently paired with the name servers sandra.ns.cloudflare.com and brad.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

emma.ns.cloudflare.com resolves to 108.162.192.112, 172.64.32.112, 173.245.58.112 and 3 other IP addresses.

finley.ns.cloudflare.com resolves to 108.162.195.58, 162.159.44.58, 172.64.35.58 and 3 other IP addresses.