`ioouo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:ab86^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:57f5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.245^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.134^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coco.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
NS	`vin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vin.ns.cloudflare.com`
		A	108.162.193.245^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	172.64.33.245^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	173.245.59.245^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.245, 172.67.171.134
		IPv6 hints	2606:4700:3032::ac43:ab86, 2606:4700:3033::6815:57f5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com
SOA	`coco.ns.cloudflare.com`dns@cloudflare.com serial=2403757002

`com`

	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.net`nstld@verisign-grs.com serial=1778434076

Subdomains

mail.ioouo.com

Same first word

ioouo.com

Similar names

uoooi.com

uiooo.com

uoioo.com.cn

iouoo.com

uooio.com

ouoio.com

uoioo.com

oooui.cn

ouioo.com

iuooo.com

oiouo.com

oioou.com

DNS History

13 records (6 active, 7 former)

●NScoco.ns.cloudflare.com2026-05-03 → 2026-05-10 · 3 obs

○ 2020-01-03 08:17:50
● 2026-05-03 18:32:06
● 2026-05-10 17:32:54

○NSns1.justhost.com2015-07-23 → 2017-02-18 · 4 obs

● 2015-07-23 02:23:50
● 2017-02-18 21:54:40
○ 2020-01-03 08:17:50
○ 2026-05-10 17:32:54

○NSns11.xincache.com2020-01-03 → 2020-01-03 · 4 obs

○ 2017-02-18 21:54:40
● 2020-01-03 08:17:50
○ 2026-05-03 18:32:06
○ 2026-05-10 17:32:54

○NSns12.xincache.com2020-01-03 → 2020-01-03 · 4 obs

○ 2017-02-18 21:54:40
● 2020-01-03 08:17:50
○ 2026-05-03 18:32:06
○ 2026-05-10 17:32:54

○NSns2.justhost.com2015-07-23 → 2017-02-18 · 4 obs

● 2015-07-23 02:23:50
● 2017-02-18 21:54:40
○ 2020-01-03 08:17:50
○ 2026-05-10 17:32:54

●NSvin.ns.cloudflare.com2026-05-03 → 2026-05-10 · 3 obs

○ 2020-01-03 08:17:50
● 2026-05-03 18:32:06
● 2026-05-10 17:32:54

○MXmail.ioouo.com2015-07-23 → 2017-02-18 · 4 obs

● 2015-07-23 02:23:50
● 2017-02-18 21:54:40
○ 2020-01-03 08:17:50
○ 2026-05-10 17:32:54

●A104.21.87.2452026-05-03 → 2026-05-10 · 3 obs

○ 2020-01-03 08:17:50
● 2026-05-03 18:32:06
● 2026-05-10 17:32:54

○A111.68.14.1662020-01-03 → 2020-01-03 · 4 obs

○ 2017-02-18 21:54:40
● 2020-01-03 08:17:50
○ 2026-05-03 18:32:06
○ 2026-05-10 17:32:54

●A172.67.171.1342026-05-03 → 2026-05-10 · 3 obs

○ 2020-01-03 08:17:50
● 2026-05-03 18:32:06
● 2026-05-10 17:32:54

○A173.254.28.1152015-07-23 → 2017-02-18 · 4 obs

● 2015-07-23 02:23:50
● 2017-02-18 21:54:40
○ 2020-01-03 08:17:50
○ 2026-05-10 17:32:54

●A2606:4700:3032::ac43:ab862026-05-03 → 2026-05-10 · 3 obs

○ 2020-01-03 08:17:50
● 2026-05-03 18:32:06
● 2026-05-10 17:32:54

●A2606:4700:3033::6815:57f52026-05-03 → 2026-05-10 · 3 obs

○ 2020-01-03 08:17:50
● 2026-05-03 18:32:06
● 2026-05-10 17:32:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ioouo.com	coco.ns.cloudflare.com, vin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.104

NS records: coco.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ioouo.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.245, 172.67.171.134`
AAAA	2	`2606:4700:3032::ac43:ab86, 2606:4700:3033::6815:57f5`
NS	2	`coco.ns.cloudflare.com, vin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coco.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (coco.ns.cloudflare.com, coco.ns.cloudflare.com, coco.ns.cloudflare.com...)

Analysis

Hierarchy

ioouo.com is the parent of mail.ioouo.com.

IP Addresses

ioouo.com resolves to four IP numbers: 2606:4700:3032::ac43:ab86, 2606:4700:3033::6815:57f5, 104.21.87.245 and 172.67.171.134.

other host names for instance brightjackpotplus.com, es.worder.cat, xbhle.com, www.spswjytxnvunp.online and xiaoshuoweb.com share IP numbers with ioouo.com.

Name Servers

ioouo.com is delegated to two name servers: coco.ns.cloudflare.com and vin.ns.cloudflare.com.

ioouo.com shares the same name server setup as other domains, for example luxiucaichaoji.com, autobak123.com, redirectsnew.click, 32487623796.autos and news-xzixaja.info.

ioouo.com at least partially shares name servers with other domains, for instance casino-vavada-kz.com, venplast.com, ppotok.com, usrz.com and licensehosting.com.

These name servers are often used with ernest.ns.cloudflare.com and ken.ns.cloudflare.com.

Host names with six IP numbers:

coco.ns.cloudflare.com points to: 2606:4700:50::adf5:3a68, 2803:f800:50::6ca2:c068, 2a06:98c1:50::ac40:2068, 108.162.192.104, 172.64.32.104 and 173.245.58.104; vin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf5, 2803:f800:50::6ca2:c1f5, 2a06:98c1:50::ac40:21f5, 108.162.193.245, 172.64.33.245 and 173.245.59.245.

ioouo.com - robtex.com

ioouo.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`ioouo.com`

`com`