`instituts-carnot.com`

DNSSEC	⚠️ Not signed
A	217.70.184.55^{🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
		PTR	`webredir.gandi.net`
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-190-b.gandi.net`
		A	2001:4b98:aaab::bf^{🇫🇷 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-190-b.gandi.net`
		A	213.167.230.191^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-190-b.gandi.net`
NS	`ns-204-a.gandi.net`
		A	2001:4b98:aaaa::cd^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-204-a.gandi.net`
		A	173.246.100.205^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-204-a.gandi.net`
NS	`ns-9-c.gandi.net`
		A	2604:3400:aaac::a^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-9-c.gandi.net`
		A	217.70.187.10^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-9-c.gandi.net`
MX	`spool.mail.gandi.net` ⭐
		A	2001:4b98:e00::1^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
		A	217.70.178.1^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
MX	`fb.mail.gandi.net`⁽⁵⁰⁾
		A	2001:4b98:dc4:8::215^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	2001:4b98:dc4:8::216^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	2001:4b98:dc4:8::217^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
		A	217.70.178.215^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	217.70.178.216^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	217.70.178.217^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
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=1774606072

Same first word

instituts-carnot.com

instituts-carnot.org

instituts-carnot.eu

instituts-carnot.fr

DNS History

12 records (7 active, 5 former)

○NSa.dns.gandi.net2015-08-05 → 2017-12-11 · 4 obs

● 2015-08-05 15:25:22
● 2017-12-11 23:03:52
○ 2026-03-27 10:14:46
○ 2026-03-27 10:14:48

○NSb.dns.gandi.net2015-08-05 → 2017-12-11 · 4 obs

● 2015-08-05 15:25:22
● 2017-12-11 23:03:52
○ 2026-03-27 10:14:46
○ 2026-03-27 10:14:48

○NSc.dns.gandi.net2015-08-05 → 2017-12-11 · 4 obs

● 2015-08-05 15:25:22
● 2017-12-11 23:03:52
○ 2026-03-27 10:14:46
○ 2026-03-27 10:14:48

●NSns-190-b.gandi.net2026-03-27 → 2026-03-27 · 3 obs

○ 2017-12-11 23:03:52
● 2026-03-27 10:14:46
● 2026-03-27 10:14:48

●NSns-204-a.gandi.net2026-03-27 → 2026-03-27 · 3 obs

○ 2017-12-11 23:03:52
● 2026-03-27 10:14:46
● 2026-03-27 10:14:48

●NSns-9-c.gandi.net2026-03-27 → 2026-03-27 · 3 obs

○ 2017-12-11 23:03:52
● 2026-03-27 10:14:46
● 2026-03-27 10:14:48

●NSns1.gandi.net2026-03-27 → 2026-03-27 · 3 obs

○ 2017-12-11 23:03:52
● 2026-03-27 10:14:46
● 2026-03-27 10:14:48

●MXfb.mail.gandi.net2015-08-05 → 2026-03-27 · 2 obs

● 2015-08-05 15:25:22
● 2026-03-27 10:14:48

●MXspool.mail.gandi.net2015-08-05 → 2026-03-27 · 2 obs

● 2015-08-05 15:25:22
● 2026-03-27 10:14:48

○A213.251.136.1542015-08-05 → 2015-12-19 · 4 obs

● 2015-08-05 15:25:22
● 2015-12-19 23:21:08
○ 2016-01-25 00:28:12
○ 2026-03-27 10:14:48

●A217.70.184.552026-03-27 → 2026-03-27 · 3 obs

○ 2017-12-11 23:03:52
● 2026-03-27 10:14:46
● 2026-03-27 10:14:48

○A51.254.141.2052016-01-25 → 2017-12-11 · 5 obs

○ 2015-12-19 23:21:08
● 2016-01-25 00:28:12
● 2017-12-11 23:03:52
○ 2026-03-27 10:14:46
○ 2026-03-27 10:14:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
instituts-carnot.com	ns-204-a.gandi.net, ns-190-b.gandi.net, ns-9-c.gandi.net	-

✅ Authoritative Response

Server:173.246.100.205

NS records: ns-204-a.gandi.net, ns-190-b.gandi.net, ns-9-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instituts-carnot.com (unsigned zone)

⏱️ Timing

Total: 731ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.70.184.55`
NS	3	`ns-190-b.gandi.net, ns-204-a.gandi.net...`
MX	2	`fb.mail.gandi.net (pri: 50), spool.mail.gandi.net (pri: 10)`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

Analysis

IP Addresses

instituts-carnot.com resolves to one IP number: 217.70.184.55.

Other host names, for instance maboite.net, bros.com.tw, fishbole.io, djeco.at and gouvernement.fr share IP numbers with instituts-carnot.com.

Name Servers

instituts-carnot.com delegates to four name servers: ns-190-b.gandi.net, ns-204-a.gandi.net, ns-9-c.gandi.net and ns1.gandi.net.

instituts-carnot.com at least partially shares name servers with other domains, including graph-imprim.com, yooserv.fr, speedtofly.com, adventori.ch and groupe-atlantic.eu.

These name servers are commonly used with ns-233-b.gandi.net, ns-82-a.gandi.net, ns-134-a.gandi.net, ns-203-c.gandi.net, ns-202-b.gandi.net and ns-153-a.gandi.net.

Host names with two IP numbers: ns-190-b.gandi.net points to 2001:4b98:aaab::bf and 213.167.230.191; ns-204-a.gandi.net points to 2001:4b98:aaaa::cd and 173.246.100.205; ns-9-c.gandi.net points to 2604:3400:aaac::a and 217.70.187.10; ns1.gandi.net points to 2001:4b98:aaaa::2 and 173.246.100.2.

Mail Servers

instituts-carnot.com is served by two mail servers fb.mail.gandi.net and spool.mail.gandi.net.

instituts-carnot.com shares the same mail server setup as other domains, for instance msophrologie.com, vernichon.net, s-cape.org, mersfor.nl and meilleursagents.tv.

instituts-carnot.com shares at least some mail servers with other domains, for instance fauredelacour.fr, trakkit.org and selectra.tech.

Host names with six IP numbers: fb.mail.gandi.net points to 2001:4b98:dc4:8::215, 2001:4b98:dc4:8::216, 2001:4b98:dc4:8::217, 217.70.178.215, 217.70.178.216 and 217.70.178.217.

Host names with two IP numbers: spool.mail.gandi.net points to 2001:4b98:e00::1 and 217.70.178.1.

instituts-carnot.com - robtex.com