`cook.gr`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1216^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b3a3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.22^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.163^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cesar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c377^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cesar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2377^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cesar.ns.cloudflare.com`
		A	108.162.195.119^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	162.159.44.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	172.64.35.119^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
NS	`liz.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liz.ns.cloudflare.com`
		A	108.162.192.189^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	172.64.32.189^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	173.245.58.189^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.22, 172.67.179.163
		IPv6 hints	2606:4700:3032::6815:1216, 2606:4700:3036::ac43:b3a3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com
SOA	`cesar.ns.cloudflare.com`dns@cloudflare.com serial=2409854907

`gr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`grdns.ics.forth.gr` ⭐
	NS	`estia.ics.forth.gr`
	NS	`gr-a.ics.forth.gr`
	NS	`gr-at.ics.forth.gr`
	NS	`gr-d.ics.forth.gr`
	NS	`gr-m.ics.forth.gr`
	SOA	`grdns.ics.forth.gr`hmaster-info@ics.forth.gr serial=2607270391

Same first word

cook.k12.ga.us

cook.jp

cook.co.kr

cook.company

cook.k12.il.us

cook.tips

cook.it

cook.dk

cook.ro

cook.plus

cook.world

cook.com

cook.co.th

cook.technology

cook.qld.gov.au

cook.shopping

cook.se

cook.ee

cook.bet

cook.biz

cook.lu

cook.la

cook.deals

cook.net

cook.finance

cook.il.us

cook.cc

cook.org

cook.show

cook.eu.com

cook.gg

cook.ws

cook.de

cook.info

cook.ovh

cook.center

cook.ru

cook.mn.us

cook.azureedge.net

cook.ie

cook.mx

cook.foundation

cook.be

cook.as

cook.org.tw

cook.su

cook.at

cook.com.tr

cook.uz

cook.ms

cook.cz

cook.dog

cook.tax

cook.coach

cook.pt

cook.city

cook.ge

cook.eu

cook.bio

cook.my

cook.by

cook.dp.ua

cook.me

cook.kz

cook.today

cook.cl

cook.life

cook.ca

cook.am

cook.asia

cook.no

cook.co.at

cook.si

cook.ba

cook.to

cook.pro

cook.gr

cook.com.ua

cook.co.jp

cook.net.ph

Similar names

koco.co

okco.agency

coko.de

ckoo.com

koco.pl

kooc.nl

koco.net

okco.eu

oock.blogspot.com

coko.se

koco.no

koco.ee

coko.net

coko.cz

ocko.biz

coko.org

coko.info

kcoo.cn

coko.fr

koco.be

ocko.info

kooc.co.uk

coko.kr

coko.es

coko.me

koco.ru

okco.in

coko.in

koco.com

okco.ru

koco.com.tw

okco.co

koco.mobi

koco.co.uk

coko.com

oock.com

kooc.org

koco.cn

coko.eu

coko.foundation

coko.com.au

coko.online

kooc.ru

ocko.tv

coko.nl

ocko.com

kooc.de

kcoo.net

okco.us

coko.pro

ocok.ru

koco.nl

ckoo.synology.me

coko.it

ocko.org

ocok.com

okco.com

okco.net

okco.uk

koco.at

DNS History

16 records (6 active, 10 former)

●NScesar.ns.cloudflare.com2026-07-23 → 2026-07-27 · 3 obs

○ 2017-08-12 01:41:20
● 2026-07-23 00:07:30
● 2026-07-27 05:15:52

●NSliz.ns.cloudflare.com2026-07-23 → 2026-07-27 · 3 obs

○ 2017-08-12 01:41:20
● 2026-07-23 00:07:30
● 2026-07-27 05:15:52

○NSns1.pcnoesis.com2015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 21:56:00
○ 2015-10-18 01:43:32
○ 2026-07-27 05:15:52

○NSns103.grserver.gr2015-10-18 → 2016-05-28 · 5 obs

○ 2015-08-19 21:56:00
● 2015-10-18 01:43:32
● 2016-05-28 19:03:40
○ 2016-09-08 22:39:52
○ 2026-07-27 05:15:52

○NSns104.grserver.gr2015-10-18 → 2016-05-28 · 5 obs

○ 2015-08-19 21:56:00
● 2015-10-18 01:43:32
● 2016-05-28 19:03:40
○ 2016-09-08 22:39:52
○ 2026-07-27 05:15:52

○NSns133.grserver.gr2016-09-08 → 2017-08-12 · 5 obs

○ 2016-05-28 19:03:40
● 2016-09-08 22:39:52
● 2017-08-12 01:41:20
○ 2026-07-23 00:07:30
○ 2026-07-27 05:15:52

○NSns134.grserver.gr2016-09-08 → 2017-08-12 · 5 obs

○ 2016-05-28 19:03:40
● 2016-09-08 22:39:52
● 2017-08-12 01:41:20
○ 2026-07-23 00:07:30
○ 2026-07-27 05:15:52

○NSns2.pcnoesis.com2015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 21:56:00
○ 2015-10-18 01:43:32
○ 2026-07-27 05:15:52

○MXmail.cook.gr2015-08-19 → 2017-08-12 · 4 obs

● 2015-08-19 21:56:00
● 2017-08-12 01:41:20
○ 2026-07-23 00:07:30
○ 2026-07-27 05:15:52

●A104.21.18.222026-07-23 → 2026-07-27 · 3 obs

○ 2017-08-12 01:41:20
● 2026-07-23 00:07:30
● 2026-07-27 05:15:52

○A136.243.24.1592015-10-18 → 2016-05-28 · 5 obs

○ 2015-08-19 21:56:00
● 2015-10-18 01:43:32
● 2016-05-28 19:03:40
○ 2016-09-08 22:39:52
○ 2026-07-27 05:15:52

○A136.243.88.722015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 21:56:00
○ 2015-10-18 01:43:32
○ 2026-07-27 05:15:52

●A172.67.179.1632026-07-23 → 2026-07-27 · 3 obs

○ 2017-08-12 01:41:20
● 2026-07-23 00:07:30
● 2026-07-27 05:15:52

○A185.4.133.72016-09-08 → 2017-08-12 · 5 obs

○ 2016-05-28 19:03:40
● 2016-09-08 22:39:52
● 2017-08-12 01:41:20
○ 2026-07-23 00:07:30
○ 2026-07-27 05:15:52

●A2606:4700:3032::6815:12162026-07-23 → 2026-07-27 · 3 obs

○ 2017-08-12 01:41:20
● 2026-07-23 00:07:30
● 2026-07-27 05:15:52

●A2606:4700:3036::ac43:b3a32026-07-23 → 2026-07-27 · 3 obs

○ 2017-08-12 01:41:20
● 2026-07-23 00:07:30
● 2026-07-27 05:15:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gr	grdns.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr...	-
cook.gr	liz.ns.cloudflare.com, cesar.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.189

NS records: liz.ns.cloudflare.com, cesar.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at gr: Error: DNS query timeout: 139.91.1.1 for DNSKEY gr

⏱️ Timing

Total: 3444ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.18.22, 172.67.179.163`
AAAA	2	`2606:4700:3036::ac43:b3a3, 2606:4700:3032::6815:1216`
NS	2	`cesar.ns.cloudflare.com, liz.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cesar.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

cook.gr resolves to four IP addresses: 104.21.18.22, 172.67.179.163, 2606:4700:3032::6815:1216 and 2606:4700:3036::ac43:b3a3.

Among the host names that share IP numbers with cook.gr are cudakapolaumindustries.digital, nesbh.net, cosmos2.net and two others.

Name Servers

Two name servers handle the delegation for cook.gr: cesar.ns.cloudflare.com and liz.ns.cloudflare.com.

cook.gr has the same name server delegation as a number of other domains, such as labradorskyretriever.cz, malcolmpacific.co.nz, motionbros.co.nz and two more.

cook.gr has at least partial name server overlap with other domains, such as h8367.com, 45.255.89.in-addr.arpa, sinkcode.com and two others.

These name servers tend to appear together with the name servers sydney.ns.cloudflare.com, mark.ns.cloudflare.com and jason.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cesar.ns.cloudflare.com resolves to 108.162.195.119, 162.159.44.119 and 172.64.35.119 among others, with 3 other IP addresses in total.

liz.ns.cloudflare.com resolves to 108.162.192.189, 172.64.32.189 and 173.245.58.189 among others, with 3 other IP addresses in total.

cook.gr - robtex.com

cook.gr

gr

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`cook.gr`

`gr`