`oujco.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:228^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:80b0^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.40^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.176^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`damon.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b60^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c160^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2160^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damon.ns.cloudflare.com`
		A	108.162.193.96^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	172.64.33.96^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	173.245.59.96^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
NS	`eva.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c072^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2072^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eva.ns.cloudflare.com`
		A	108.162.192.114^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	172.64.32.114^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	173.245.58.114^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
MX	`mail.oujco.com` ⭐
		A	171.22.24.137^{🇮🇷 PARVASYSTEM171.22.24.0/24 ParsPack}
			PTR	`mail.rainbowshamila.com`
TXT	`v=spf1 ip4:171.22.24.137 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.2.40, 172.67.128.176
		IPv6	2606:4700:3033::6815:228, 2606:4700:3035::ac43:80b0
SOA	`damon.ns.cloudflare.com`dns@cloudflare.com serial=2397022633

`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=1771291435

Previously MX for

oujco.com

Subdomains

mail.oujco.com

Same first word

oujco.com

Similar names

cojou.com

jouco.com

jocou.com

jouco.com.tw

cooju.com

coujo.com

coujo.de

cujoo.com

jouco.cn

juoco.com

cooju.jp

jouco.nl

jucoo.com

jucoo.de

joocu.com

DNS History

13 records (7 active, 6 former)

●NSdamon.ns.cloudflare.com2026-02-21 → 2026-03-14 · 3 obs

○ 2018-08-31 11:32:02
● 2026-02-21 15:27:42
● 2026-03-14 06:51:00

●NSeva.ns.cloudflare.com2026-02-21 → 2026-03-14 · 3 obs

○ 2018-08-31 11:32:02
● 2026-02-21 15:27:42
● 2026-03-14 06:51:00

○NSns3.dayname.com2015-08-05 → 2018-08-31 · 4 obs

● 2015-08-05 05:10:00
● 2018-08-31 11:32:02
○ 2026-02-21 15:27:42
○ 2026-03-14 06:51:00

○NSns4.dayname.com2015-08-05 → 2018-08-31 · 4 obs

● 2015-08-05 05:10:00
● 2018-08-31 11:32:02
○ 2026-02-21 15:27:42
○ 2026-03-14 06:51:00

●MXmail.oujco.com2026-02-21 → 2026-03-14 · 3 obs

○ 2018-08-31 11:32:02
● 2026-02-21 15:27:42
● 2026-03-14 06:51:00

○MXoujco.com2015-08-05 → 2018-08-31 · 4 obs

● 2015-08-05 05:10:00
● 2018-08-31 11:32:02
○ 2026-02-21 15:27:42
○ 2026-03-14 06:51:00

●A104.21.2.402026-02-21 → 2026-03-14 · 3 obs

○ 2018-08-31 11:32:02
● 2026-02-21 15:27:42
● 2026-03-14 06:51:00

○A142.4.47.782015-08-05 → 2016-04-19 · 4 obs

● 2015-08-05 05:10:00
● 2016-04-19 08:38:54
○ 2016-12-28 02:26:24
○ 2026-03-14 06:51:00

●A172.67.128.1762026-02-21 → 2026-03-14 · 3 obs

○ 2018-08-31 11:32:02
● 2026-02-21 15:27:42
● 2026-03-14 06:51:00

○A207.182.138.2502016-12-28 → 2016-12-28 · 4 obs

○ 2016-04-19 08:38:54
● 2016-12-28 02:26:24
○ 2018-08-31 11:32:02
○ 2026-03-14 06:51:00

●A2606:4700:3033::6815:2282026-02-21 → 2026-03-14 · 3 obs

○ 2018-08-31 11:32:02
● 2026-02-21 15:27:42
● 2026-03-14 06:51:00

●A2606:4700:3035::ac43:80b02026-02-21 → 2026-03-14 · 3 obs

○ 2018-08-31 11:32:02
● 2026-02-21 15:27:42
● 2026-03-14 06:51:00

○A64.79.79.1782018-08-31 → 2018-08-31 · 4 obs

○ 2016-12-28 02:26:24
● 2018-08-31 11:32:02
○ 2026-02-21 15:27:42
○ 2026-03-14 06:51:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
oujco.com	eva.ns.cloudflare.com, damon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.114

NS records: eva.ns.cloudflare.com, damon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oujco.com (unsigned zone)

⏱️ Timing

Total: 960ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.40, 172.67.128.176`
AAAA	2	`2606:4700:3035::ac43:80b0, 2606:4700:3033::6815:228`
NS	2	`damon.ns.cloudflare.com, eva.ns.cloudflare.com`
MX	1	`mail.oujco.com (pri: 0)`
TXT	1	`v=spf1 ip4:171.22.24.137 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`damon.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

oujco.com is a parent of mail.oujco.com.

IP Addresses

oujco.com resolves to four IPs: 2606:4700:3033::6815:228, 2606:4700:3035::ac43:80b0, 104.21.2.40 and 172.67.128.176.

Other host names such as madepal.com, txtdzs.cn, iloveyuki.com, hideyoshi-search.com and tntcuts.com share IP numbers with oujco.com.

Name Servers

oujco.com is delegated to two name servers: damon.ns.cloudflare.com and eva.ns.cloudflare.com.

oujco.com uses the same name server setup as other domains, including nmethenitis.gr, mysoftbet.co, scm-iservice.com, writersofusa.com and pro-automation.com.

At least part of the name servers for oujco.com are shared with other domains, for instance elwin.no, p0ker88wins.net, 74r.buzz, nationalthreepeakschallenge.com and drdavidmalkin.com.

These name servers are commonly used together with the name servers dns1.ednsglobal.net, dns2.ednsglobal.net, dns3.ednsglobal.net, dns4.ednsglobal.net, naomi.ns.cloudflare.com and igor.ns.cloudflare.com.

Host names with six IP numbers:

damon.ns.cloudflare.com points to: 2606:4700:58::adf5:3b60, 2803:f800:50::6ca2:c160, 2a06:98c1:50::ac40:2160, 108.162.193.96, 172.64.33.96 and 173.245.59.96.

eva.ns.cloudflare.com points to: 2606:4700:50::adf5:3a72, 2803:f800:50::6ca2:c072, 2a06:98c1:50::ac40:2072, 108.162.192.114, 172.64.32.114 and 173.245.58.114.

Mail Servers

The mail server for oujco.com is mail.oujco.com.

Host mail.oujco.com points to IP 171.22.24.137.

oujco.com - robtex.com

oujco.com

com

Previously MX for

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

Mail Servers

`oujco.com`

`com`