`cookyourbrain.com`

DNSSEC	⚠️ Not signed
A	51.15.158.37^{🇫🇷 AS1287651.15.0.0/16 SCALEWAY Paris, France}
		PTR	`cyb3-shared.cookyourbrain.com`
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-188-c.gandi.net`
		A	2604:3400:aaac::bd^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-188-c.gandi.net`
		A	217.70.187.189^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-188-c.gandi.net`
NS	`ns-21-b.gandi.net`
		A	2001:4b98:aaab::16^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-21-b.gandi.net`
		A	213.167.230.22^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-21-b.gandi.net`
NS	`ns-79-a.gandi.net`
		A	2001:4b98:aaaa::50^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-79-a.gandi.net`
		A	173.246.100.80^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-79-a.gandi.net`
MX	`cyb3-shared.cookyourbrain.com` ⭐
		A	51.15.158.37^{🇫🇷 AS1287651.15.0.0/16 SCALEWAY Paris, France}
			PTR	`cyb3-shared.cookyourbrain.com`
TXT	`v=spf1 a mx ip4:51.15.158.37/32 ip4:51.159.17.149/32 ?all`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1774483200

`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=1774676982

Subdomains

cyb3-shared.cookyourbrain.com

ns.cookyourbrain.com

Same first word

cookyourbrain.com

DNS History

14 records (6 active, 8 former)

○NSa.dns.gandi.net2015-06-22 → 2017-02-09 · 4 obs

● 2015-06-22 15:03:24
● 2017-02-09 20:29:12
○ 2019-01-10 08:05:52
○ 2026-03-28 06:17:56

○NSb.dns.gandi.net2015-06-22 → 2017-02-09 · 4 obs

● 2015-06-22 15:03:24
● 2017-02-09 20:29:12
○ 2019-01-10 08:05:52
○ 2026-03-28 06:17:56

○NSc.dns.gandi.net2015-06-22 → 2017-02-09 · 4 obs

● 2015-06-22 15:03:24
● 2017-02-09 20:29:12
○ 2019-01-10 08:05:52
○ 2026-03-28 06:17:56

●NSns-188-c.gandi.net2019-01-10 → 2026-03-28 · 3 obs

○ 2017-02-09 20:29:12
● 2019-01-10 08:05:52
● 2026-03-28 06:17:56

●NSns-21-b.gandi.net2019-01-10 → 2026-03-28 · 3 obs

○ 2017-02-09 20:29:12
● 2019-01-10 08:05:52
● 2026-03-28 06:17:56

●NSns-79-a.gandi.net2019-01-10 → 2026-03-28 · 3 obs

○ 2017-02-09 20:29:12
● 2019-01-10 08:05:52
● 2026-03-28 06:17:56

●NSns1.gandi.net2019-01-10 → 2026-03-28 · 3 obs

○ 2017-02-09 20:29:12
● 2019-01-10 08:05:52
● 2026-03-28 06:17:56

●MXcyb3-shared.cookyourbrain.com2026-03-21 → 2026-03-28 · 3 obs

○ 2019-01-10 08:05:52
● 2026-03-21 16:52:34
● 2026-03-28 06:17:56

○MXfb.mail.gandi.net2015-06-22 → 2016-05-03 · 4 obs

● 2015-06-22 15:03:24
● 2016-05-03 05:28:34
○ 2017-02-09 20:29:12
○ 2026-03-28 06:17:56

○MXmail.cookyourbrain.com2017-02-09 → 2019-01-10 · 5 obs

○ 2016-05-03 05:28:34
● 2017-02-09 20:29:12
● 2019-01-10 08:05:52
○ 2026-03-21 16:52:34
○ 2026-03-28 06:17:56

○MXspool.mail.gandi.net2015-06-22 → 2016-05-03 · 4 obs

● 2015-06-22 15:03:24
● 2016-05-03 05:28:34
○ 2017-02-09 20:29:12
○ 2026-03-28 06:17:56

●A51.15.158.372026-03-21 → 2026-03-28 · 3 obs

○ 2019-01-10 08:05:52
● 2026-03-21 16:52:34
● 2026-03-28 06:17:56

○A51.255.141.1752016-05-03 → 2019-01-10 · 5 obs

○ 2016-01-17 06:39:40
● 2016-05-03 05:28:34
● 2019-01-10 08:05:52
○ 2026-03-21 16:52:34
○ 2026-03-28 06:17:56

○A87.98.153.2272015-06-22 → 2016-01-17 · 4 obs

● 2015-06-22 15:03:24
● 2016-01-17 06:39:40
○ 2016-05-03 05:28:34
○ 2026-03-28 06:17:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cookyourbrain.com	ns-79-a.gandi.net, ns-21-b.gandi.net, ns-188-c.gandi.net	-

✅ Authoritative Response

Server:213.167.230.22

NS records: ns-79-a.gandi.net, ns-21-b.gandi.net, ns-188-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cookyourbrain.com (unsigned zone)

⏱️ Timing

Total: 2023ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.15.158.37`
NS	3	`ns-21-b.gandi.net, ns-188-c.gandi.net...`
MX	1	`cyb3-shared.cookyourbrain.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:51.15.158.37/32 ip4:51.1`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

Analysis

Hierarchy

cookyourbrain.com is parent of cyb3-shared.cookyourbrain.com and ns.cookyourbrain.com.

IP Addresses

cookyourbrain.com points to a single IP: 51.15.158.37.

Other host names, for instance nicolasaubry.com, cyb3-shared.cookyourbrain.com, www.maniballe.net, hooptonic.net and ns.cookyourbrain.com share IP numbers with cookyourbrain.com.

Name Servers

cookyourbrain.com is delegated to four name servers: ns-188-c.gandi.net, ns-21-b.gandi.net, ns-79-a.gandi.net and ns1.gandi.net.

cookyourbrain.com at least partially shares its name servers with other domains, for instance openmsa.co, bouee.fr, ocean-planet.org, kytens.fr and hartodesign.fr.

These name servers are commonly paired with ns-67-a.gandi.net, ns-78-b.gandi.net, ns-220-c.gandi.net, ns-46-a.gandi.net, ns-109-b.gandi.net, ns-3-a.gandi.net, ns-147-a.gandi.net, ns-174-a.gandi.net and ns-219-a.gandi.net.

Host names with two IPs: ns-188-c.gandi.net points to 2604:3400:aaac::bd and 217.70.187.189; ns-21-b.gandi.net points to 2001:4b98:aaab::16 and 213.167.230.22; ns-79-a.gandi.net points to 2001:4b98:aaaa::50 and 173.246.100.80; ns1.gandi.net points to 2001:4b98:aaaa::2 and 173.246.100.2.

Mail Servers

cookyourbrain.com is served by a single mail server, cyb3-shared.cookyourbrain.com.

cookyourbrain.com shares the same mail server setup as other domains, such as nicolasaubry.com and hooptonic.net.

cyb3-shared.cookyourbrain.com points to IP number 51.15.158.37.

cookyourbrain.com - robtex.com