`institutcerba.net`

DNSSEC	⚠️ Not signed
A	217.70.184.38^{🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
		PTR	`webredir.vip.gandi.net`
NS	`a.dns.gandi.net` ⭐
		A	2604:3400:abca::1^{🇺🇸 GANDI-LIVEDNS2604:3400:abca::/48 A-DNS}
			PTR	`a.dns.gandi.net`
		A	173.246.98.1^{🇺🇸 GANDI-LIVEDNS173.246.98.0/24 A-DNS}
			PTR	`a.dns.gandi.net`
NS	`b.dns.gandi.net`
		A	2001:4b98:abcb::1^{🇫🇷 GANDI-LIVEDNS2001:4b98:abcb::/48 B-DNS}
			PTR	`b.dns.gandi.net`
		A	213.167.229.1^{🇫🇷 GANDI-LIVEDNS213.167.229.0/24 B-DNS}
			PTR	`b.dns.gandi.net`
NS	`c.dns.gandi.net`
		A	2604:3400:abcc::1^{🇺🇸 GANDI-LIVEDNS2604:3400:abcc::/48 c.dns.gandi.net}
			PTR	`c.dns.gandi.net`
		A	217.70.179.1^{🇫🇷 GANDI-LIVEDNS217.70.179.0/24 C-DNS}
			PTR	`c.dns.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`
TXT	`v=spf1 include:_mailcust.gandi.net ?all`
SOA	`a.dns.gandi.net`hostmaster@gandi.net serial=1484668036

`net`

	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=1777210191

Same first word

institutcerba.net

institutcerba.it

institutcerba.lu

institutcerba.be

institutcerba.com

DNS History

6 records (6 active, 0 former)

●NSa.dns.gandi.net2017-01-04 → 2026-04-26 · 2 obs

● 2017-01-04 00:58:14
● 2026-04-26 13:46:24

●NSb.dns.gandi.net2017-01-04 → 2026-04-26 · 2 obs

● 2017-01-04 00:58:14
● 2026-04-26 13:46:24

●NSc.dns.gandi.net2017-01-04 → 2026-04-26 · 2 obs

● 2017-01-04 00:58:14
● 2026-04-26 13:46:24

●MXfb.mail.gandi.net2017-01-04 → 2026-04-26 · 2 obs

● 2017-01-04 00:58:14
● 2026-04-26 13:46:24

●MXspool.mail.gandi.net2017-01-04 → 2026-04-26 · 2 obs

● 2017-01-04 00:58:14
● 2026-04-26 13:46:24

●A217.70.184.382017-01-04 → 2026-04-26 · 2 obs

● 2017-01-04 00:58:14
● 2026-04-26 13:46:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	c.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
institutcerba.net	a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net	6 records

✅ Authoritative Response

Server:173.246.98.1

NS records: a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for institutcerba.net (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.70.184.38`
NS	3	`c.dns.gandi.net, b.dns.gandi.net...`
MX	2	`spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)`
TXT	1	`v=spf1 include:_mailcust.gandi.net ?all`
SOA	1	`a.dns.gandi.net hostmaster.gandi.net`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (a.dns.gandi.net, a.dns.gandi.net, b.dns.gandi.net...)

Analysis

IP Addresses

institutcerba.net points to a single IP address: 217.70.184.38.

Other host names such as salonnautique.com, sellpy.sg, wurthnetwork.com, bushwood.cc and aglou.com share IP numbers with institutcerba.net.

Name Servers

institutcerba.net is delegated to three name servers: a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net.

At least part of the name servers for institutcerba.net are shared with other domains, for instance educad.org, edoo.fr, gruson.biz, celect.be and alpepur.fr.

Host names with two IP numbers:

a.dns.gandi.net points to 2604:3400:abca::1 and 173.246.98.1

b.dns.gandi.net points to 2001:4b98:abcb::1 and 213.167.229.1

c.dns.gandi.net points to 2604:3400:abcc::1 and 217.70.179.1

Mail Servers

institutcerba.net is handled by two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.

institutcerba.net uses the same mail server setup as other domains, for instance morbihan.pro, francemarches.com, groupe-fsd.de, mylizauto.com and parties-prenantes.com.

institutcerba.net shares some mail servers with other domains at least partially, for example idille.fr, arhfa.org and freeculture.org.

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

institutcerba.net - robtex.com