ucook.com - dns.ninja

`ucook.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:399^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:82e5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.153^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.229^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`abdullah.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ccb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abdullah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`abdullah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`abdullah.ns.cloudflare.com`
		A	108.162.195.203^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abdullah.ns.cloudflare.com`
		A	162.159.44.203^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abdullah.ns.cloudflare.com`
		A	172.64.35.203^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abdullah.ns.cloudflare.com`
NS	`isabel.ns.cloudflare.com`
		A	2606:4700:50::a29f:2668^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c268^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isabel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2268^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isabel.ns.cloudflare.com`
		A	108.162.194.104^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.104^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.104^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`_dc-mx.5cdf5ebed699.ucook.com` ⭐
		A	66.206.45.146^{🇺🇸 TURNKEY-INTERNET66.206.45.0/24}
TXT	`v=spf1 +a +mx +ip4:173.198.210.70 +ip4:66.206.45.146 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.153, 172.67.130.229
		IPv6 hints	2606:4700:3034::6815:399, 2606:4700:3037::ac43:82e5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=57, name=cloudflare-ech.com
SOA	`abdullah.ns.cloudflare.com`dns@cloudflare.com serial=2405768390

`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=1782784726

Same first word

ucook.tv

ucook.biz

ucook.com

ucook.net

ucook.co.za

ucook.be

ucook.de

ucook.ru

ucook.it

ucook.org

ucook.fr

ucook.gr

ucook.com.tw

Similar names

kucoo.com

cokou.com

cukoo.in

ukoco.com

cuook.com

cooku.com

kuooc.com

cooku.net

ocuok.xin

cukoo.de

kouco.com

couko.com

cuoko.com

cooku.site

oukco.com

kuoco.com

cooku.it

kuoco.es

okuco.com

cooku.me

cokuo.com

uckoo.com

cooku.ru

DNS History

31 records (7 active, 24 former)

●NSabdullah.ns.cloudflare.com2026-02-19 → 2026-06-30 · 3 obs

○ 2022-01-10 11:11:28
● 2026-02-19 02:55:54
● 2026-06-30 02:10:14

●NSisabel.ns.cloudflare.com2026-02-19 → 2026-06-30 · 3 obs

○ 2022-01-10 11:11:28
● 2026-02-19 02:55:54
● 2026-06-30 02:10:14

○NSns-100.awsdns-12.com2016-10-02 → 2022-01-10 · 9 obs

○ 2016-07-23 23:05:38
● 2016-10-02 03:48:14
● 2021-08-03 18:17:38
○ 2021-08-11 03:37:14
○ 2021-08-18 08:46:54
● 2021-08-25 14:48:50
● 2022-01-10 11:11:28
○ 2026-02-19 02:55:54
○ 2026-06-30 02:10:14

○NSns-1232.awsdns-26.org2016-10-02 → 2022-01-10 · 9 obs

○NSns-1709.awsdns-21.co.uk2016-10-02 → 2022-01-10 · 9 obs

○NSns-964.awsdns-56.net2016-10-02 → 2022-01-10 · 9 obs

○NSns.visi.com2015-07-23 → 2016-07-23 · 5 obs

○ 2007-10-23 14:25:10
● 2015-07-23 04:15:44
● 2016-07-23 23:05:38
○ 2016-10-02 03:48:14
○ 2026-06-30 02:10:14

○NSns1.dreamhost.com2021-08-11 → 2021-08-18 · 5 obs

○ 2021-08-03 18:17:38
● 2021-08-11 03:37:14
● 2021-08-18 08:46:54
○ 2021-08-25 14:48:50
○ 2026-06-30 02:10:14

○NSns1.global-continuum.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 14:25:10
○ 2015-07-23 04:15:44
○ 2026-06-30 02:10:14

○NSns1.iaxs.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 14:25:10
○ 2015-07-23 04:15:44
○ 2026-06-30 02:10:14

○NSns2.dreamhost.com2021-08-11 → 2021-08-18 · 5 obs

○ 2021-08-03 18:17:38
● 2021-08-11 03:37:14
● 2021-08-18 08:46:54
○ 2021-08-25 14:48:50
○ 2026-06-30 02:10:14

○NSns2.global-continuum.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 14:25:10
○ 2015-07-23 04:15:44
○ 2026-06-30 02:10:14

○NSns2.iaxs.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 14:25:10
○ 2015-07-23 04:15:44
○ 2026-06-30 02:10:14

○NSns2.visi.com2015-07-23 → 2016-07-23 · 5 obs

○ 2007-10-23 14:25:10
● 2015-07-23 04:15:44
● 2016-07-23 23:05:38
○ 2016-10-02 03:48:14
○ 2026-06-30 02:10:14

○NSns3.dreamhost.com2021-08-11 → 2021-08-18 · 5 obs

○ 2021-08-03 18:17:38
● 2021-08-11 03:37:14
● 2021-08-18 08:46:54
○ 2021-08-25 14:48:50
○ 2026-06-30 02:10:14

○NSns3.iaxs.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 14:25:10
○ 2015-07-23 04:15:44
○ 2026-06-30 02:10:14

●MX_dc-mx.5cdf5ebed699.ucook.com2026-02-19 → 2026-06-30 · 3 obs

○ 2015-07-23 04:15:44
● 2026-02-19 02:55:54
● 2026-06-30 02:10:14

○MXvrma.iaxs.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 14:25:10
○ 2015-07-23 04:15:44
○ 2026-06-30 02:10:14

●A104.21.3.1532026-02-19 → 2026-06-30 · 8 obs

○ 2022-01-10 11:11:28
● 2026-02-19 02:55:54
● 2026-04-26 13:48:18
○ 2026-04-29 06:25:50
● 2026-05-17 13:50:18
○ 2026-05-20 00:26:32
● 2026-05-29 11:20:04
● 2026-06-30 02:10:14

○A108.61.203.1332021-08-25 → 2022-01-10 · 5 obs

○ 2021-08-18 08:46:54
● 2021-08-25 14:48:50
● 2022-01-10 11:11:28
○ 2026-02-19 02:55:54
○ 2026-06-30 02:10:14

●A172.67.130.2292026-02-19 → 2026-06-30 · 8 obs

○ 2022-01-10 11:11:28
● 2026-02-19 02:55:54
● 2026-04-26 13:48:18
○ 2026-04-29 06:25:50
● 2026-05-17 13:50:18
○ 2026-05-20 00:26:32
● 2026-05-29 11:20:04
● 2026-06-30 02:10:14

○A173.236.172.992021-08-11 → 2021-08-18 · 5 obs

○ 2021-08-03 18:17:38
● 2021-08-11 03:37:14
● 2021-08-18 08:46:54
○ 2021-08-25 14:48:50
○ 2026-06-30 02:10:14

○A188.114.96.02026-04-29 → 2026-05-20 · 6 obs

○ 2026-04-26 13:48:18
● 2026-04-29 06:25:50
○ 2026-05-17 13:50:18
● 2026-05-20 00:26:32
○ 2026-05-29 11:20:04
○ 2026-06-30 02:10:14

○A188.114.97.02026-04-29 → 2026-05-20 · 6 obs

○ 2026-04-26 13:48:18
● 2026-04-29 06:25:50
○ 2026-05-17 13:50:18
● 2026-05-20 00:26:32
○ 2026-05-29 11:20:04
○ 2026-06-30 02:10:14

○A208.42.146.1942015-07-23 → 2016-07-23 · 5 obs

○ 2007-10-23 14:25:10
● 2015-07-23 04:15:44
● 2016-07-23 23:05:38
○ 2016-10-02 03:48:14
○ 2026-06-30 02:10:14

○A209.134.150.372007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 14:25:10
○ 2015-07-23 04:15:44
○ 2026-06-30 02:10:14

●A2606:4700:3034::6815:3992026-02-19 → 2026-06-30 · 8 obs

○ 2022-01-10 11:11:28
● 2026-02-19 02:55:54
● 2026-04-26 13:48:18
○ 2026-04-29 06:25:50
● 2026-05-17 13:50:18
○ 2026-05-20 00:26:32
● 2026-05-29 11:20:04
● 2026-06-30 02:10:14

●A2606:4700:3037::ac43:82e52026-02-19 → 2026-06-30 · 8 obs

○ 2022-01-10 11:11:28
● 2026-02-19 02:55:54
● 2026-04-26 13:48:18
○ 2026-04-29 06:25:50
● 2026-05-17 13:50:18
○ 2026-05-20 00:26:32
● 2026-05-29 11:20:04
● 2026-06-30 02:10:14

○A2a06:98c1:3120::2026-04-29 → 2026-05-20 · 6 obs

○ 2026-04-26 13:48:18
● 2026-04-29 06:25:50
○ 2026-05-17 13:50:18
● 2026-05-20 00:26:32
○ 2026-05-29 11:20:04
○ 2026-06-30 02:10:14

○A2a06:98c1:3121::2026-04-29 → 2026-05-20 · 6 obs

○ 2026-04-26 13:48:18
● 2026-04-29 06:25:50
○ 2026-05-17 13:50:18
● 2026-05-20 00:26:32
○ 2026-05-29 11:20:04
○ 2026-06-30 02:10:14

○A52.6.143.2522016-10-02 → 2021-08-03 · 5 obs

○ 2016-07-23 23:05:38
● 2016-10-02 03:48:14
● 2021-08-03 18:17:38
○ 2021-08-11 03:37:14
○ 2026-06-30 02:10:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
ucook.com	isabel.ns.cloudflare.com, abdullah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.104

NS records: isabel.ns.cloudflare.com, abdullah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ucook.com (unsigned zone)

⏱️ Timing

Total: 199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.153, 172.67.130.229`
AAAA	2	`2606:4700:3037::ac43:82e5, 2606:4700:3034::6815:399`
NS	2	`abdullah.ns.cloudflare.com, isabel.ns.cloudflare.com`
MX	1	`_dc-mx.5cdf5ebed699.ucook.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:173.198.210.70 +ip4:6`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`abdullah.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ucook.com has four IP addresses: 104.21.3.153, 172.67.130.229, 2606:4700:3034::6815:399 and 2606:4700:3037::ac43:82e5.

Among the host names that share IP numbers with ucook.com are www.azfurs.com, mappercafe.com, www.quddies.com.mt and two others.

Name Servers

ucook.com is delegated to two name servers: abdullah.ns.cloudflare.com and isabel.ns.cloudflare.com.

ucook.com has the same name server delegation as a number of other domains, such as atom701.com, ueoer.org, adtrack.ink and two more.

ucook.com shares at least some of its name servers with other domains, including agung4d.jp.net, souzouten.org, rodac.cl and two others.

These name servers are frequently seen alongside the name servers aleena.ns.cloudflare.com, dorthy.ns.cloudflare.com, bruce.ns.cloudflare.com and odin.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

abdullah.ns.cloudflare.com resolves to 108.162.195.203, 162.159.44.203, 172.64.35.203 and 3 other IP addresses.

isabel.ns.cloudflare.com resolves to 108.162.194.104, 162.159.38.104, 172.64.34.104 and 3 other IP addresses.

Mail Servers

ucook.com routes its mail through a single mail server, _dc-mx.5cdf5ebed699.ucook.com.

_dc-mx.5cdf5ebed699.ucook.com resolves to a single IP number: 66.206.45.146.