cotuo.com - dns.ninja

`cotuo.com`

DNSSEC	⚠️ Not signed
A	103.75.14.137^{🇭🇰 POWERLINE-HK103.75.12.0/22 POWER LINE (HK) CO., LIMITED UNIT 04/7F BRIGHT WAY TOWER NO.35}
NS	`a8.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b8.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1772805305

`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=1782719440

Same first word

cotuo.com.cn

cotuo.com

Similar names

toocu.com

tuoco.com

outco.me

cutoo.de

cootu.com

uocto.com

octou.com

otocu.vn

couto.co

outco.com

cutoo.com

coout.com

outco.io

couto.ca

couto.com.br

tocou.com

outoc.com

otocu.net

utoco.com

uctoo.cn

otuco.com

ocuto.com

tucoo.net

couto.com

outco.co

ocuto.co.jp

outco.net

utcoo.com

tucoo.cn

touco.fr

otuoc.com

uctoo.com

ucoot.com

cootu.cn

couto.eu

couto.fr

cotou.com

touco.com

cuoto.com

couto.click

tucoo.com

tocuo.com

otocu.org

DNS History

14 records (5 active, 9 former)

●NSa.share-dns.com2026-02-26 → 2026-06-29 · 3 obs

○ 2017-08-09 17:59:24
● 2026-02-26 10:35:34
● 2026-06-29 08:17:56

●NSa8.share-dns.com2026-02-26 → 2026-06-29 · 3 obs

○ 2017-08-09 17:59:24
● 2026-02-26 10:35:34
● 2026-06-29 08:17:56

●NSb.share-dns.net2026-02-26 → 2026-06-29 · 3 obs

○ 2017-08-09 17:59:24
● 2026-02-26 10:35:34
● 2026-06-29 08:17:56

●NSb8.share-dns.net2026-02-26 → 2026-06-29 · 3 obs

○ 2017-08-09 17:59:24
● 2026-02-26 10:35:34
● 2026-06-29 08:17:56

○NSgeisnic-97c92582015-08-13 → 2017-08-09 · 8 obs

● 2015-08-13 14:06:18
○ 2015-12-02 01:01:44
● 2016-03-09 00:31:26
○ 2016-04-17 14:55:56
● 2016-06-23 10:13:10
● 2017-08-09 17:59:24
○ 2026-02-26 10:35:34
○ 2026-06-29 08:17:56

○NSns1.mysuperdns.com2015-12-02 → 2017-08-09 · 7 obs

○ 2015-08-13 14:06:18
● 2015-12-02 01:01:44
● 2016-06-23 10:13:10
○ 2016-07-06 12:54:12
● 2017-08-09 17:59:24
○ 2026-02-26 10:35:34
○ 2026-06-29 08:17:56

○NSns2.mysuperdns.com2015-12-02 → 2017-08-09 · 7 obs

○ 2015-08-13 14:06:18
● 2015-12-02 01:01:44
● 2016-06-23 10:13:10
○ 2016-07-06 12:54:12
● 2017-08-09 17:59:24
○ 2026-02-26 10:35:34
○ 2026-06-29 08:17:56

○NSwelnxf-gfmlasxc2015-08-13 → 2016-07-06 · 8 obs

● 2015-08-13 14:06:18
○ 2015-12-02 01:01:44
○ 2016-03-09 00:31:26
● 2016-04-17 14:55:56
○ 2016-06-23 10:13:10
● 2016-07-06 12:54:12
○ 2017-08-09 17:59:24
○ 2026-06-29 08:17:56

○MXmxcom.263xmail.com2015-08-13 → 2017-08-09 · 4 obs

● 2015-08-13 14:06:18
● 2017-08-09 17:59:24
○ 2026-02-26 10:35:34
○ 2026-06-29 08:17:56

○MXmxwcom.263xmail.com2015-08-13 → 2017-08-09 · 4 obs

● 2015-08-13 14:06:18
● 2017-08-09 17:59:24
○ 2026-02-26 10:35:34
○ 2026-06-29 08:17:56

○A103.232.215.1342016-08-12 → 2016-08-12 · 4 obs

○ 2016-07-06 12:54:12
● 2016-08-12 23:19:20
○ 2017-08-09 17:59:24
○ 2026-06-29 08:17:56

●A103.75.14.1372026-04-01 → 2026-06-29 · 3 obs

○ 2026-02-26 10:35:34
● 2026-04-01 07:54:52
● 2026-06-29 08:17:56

○A154.26.205.2352026-02-26 → 2026-02-26 · 4 obs

○ 2017-08-09 17:59:24
● 2026-02-26 10:35:34
○ 2026-04-01 07:54:52
○ 2026-06-29 08:17:56

○A61.147.69.922015-08-13 → 2017-08-09 · 6 obs

● 2015-08-13 14:06:18
● 2016-07-06 12:54:12
○ 2016-08-12 23:19:20
● 2017-08-09 17:59:24
○ 2026-02-26 10:35:34
○ 2026-06-29 08:17:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...	-
cotuo.com	b8.share-dns.net, a8.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b8.share-dns.net, a8.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotuo.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.75.14.137`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a8.share-dns.com)

Analysis

IP Addresses

cotuo.com resolves to just one IP address, 103.75.14.137.

Name Servers

The NS records for cotuo.com point to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

At least some of cotuo.com's name servers are shared with other domains, for example gjfan.com, 2261h.com, a4j6.mobi and two more.

These name servers tend to co-occur with a9.share-dns.com, b9.share-dns.net, a5.share-dns.com and 7 other name servers in the same DNS delegations.

a8.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b8.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.

a8.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.

b8.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.