`institutinsm.com`

DNSSEC	⚠️ Not signed
A	51.91.125.37^{🇫🇷 OVH51.91.0.0/16}
		PTR	`37.ip-51-91-125.eu`
NS	`dns1.namebay.com` ⭐
		A	2001:4ba0:cafe:532::1^{🇩🇪 MYLOC-AS2001:4ba0::/32 myLoc managed IT AG}
			PTR	`dnssec1.namebay.com`
		A	2a01:c8:ff00:201::133^{🇫🇷 NAMESHIELD2a01:c8:ff00::/40 Global IPv6 route to Namebay}
		A	62.141.38.216^{🇩🇪 MYLOC-AS62.141.32.0/20 myLoc managed IT AG}
			PTR	`smtp12.validname.com`
		A	185.65.56.133^{🇫🇷 NAMESHIELD185.65.56.0/22 Nameshield Paris Equinix-Overlap}
			PTR	`dns1.namebay.com`
NS	`dns2.namebay.com`
		A	2001:41d0:203:ddee::34^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns2.namebay.com`
		A	2a01:c8:ff00:201::134^{🇫🇷 NAMESHIELD2a01:c8:ff00::/40 Global IPv6 route to Namebay}
		A	91.134.185.34^{🇫🇷 OVH91.134.0.0/16}
			PTR	`dns4.namebay.com`
		A	185.65.56.134^{🇫🇷 NAMESHIELD185.65.56.0/22 Nameshield Paris Equinix-Overlap}
			PTR	`dns2.namebay.com`
MX	`mail.institutinsm.com` ⭐
SOA	`dns1.namebay.com`admin@validname.com 2020-02-17 #7

`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=1778480076

Same first word

institutinsm.com

DNS History

7 records (4 active, 3 former)

●NSdns1.namebay.com2026-02-26 → 2026-05-11 · 3 obs

○ 2016-12-23 23:13:48
● 2026-02-26 13:16:52
● 2026-05-11 06:24:30

●NSdns2.namebay.com2026-02-26 → 2026-05-11 · 3 obs

○ 2016-12-23 23:13:48
● 2026-02-26 13:16:52
● 2026-05-11 06:24:30

○NSns1.lacavmada.com2015-08-02 → 2016-12-23 · 4 obs

● 2015-08-02 23:33:04
● 2016-12-23 23:13:48
○ 2026-02-26 13:16:52
○ 2026-05-11 06:24:30

○NSns2.lws-hosting.com2015-08-02 → 2016-12-23 · 4 obs

● 2015-08-02 23:33:04
● 2016-12-23 23:13:48
○ 2026-02-26 13:16:52
○ 2026-05-11 06:24:30

●MXmail.institutinsm.com2015-08-02 → 2026-05-11 · 2 obs

● 2015-08-02 23:33:04
● 2026-05-11 06:24:30

○A192.162.68.1662015-08-02 → 2016-12-23 · 4 obs

● 2015-08-02 23:33:04
● 2016-12-23 23:13:48
○ 2026-02-26 13:16:52
○ 2026-05-11 06:24:30

●A51.91.125.372026-02-26 → 2026-05-11 · 3 obs

○ 2016-12-23 23:13:48
● 2026-02-26 13:16:52
● 2026-05-11 06:24:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
institutinsm.com	dns1.namebay.com, dns2.namebay.com	8 records

✅ Authoritative Response

Server:185.65.56.134

NS records: dns1.namebay.com, dns2.namebay.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for institutinsm.com (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.91.125.37`
NS	2	`dns2.namebay.com, dns1.namebay.com`
MX	1	`mail.institutinsm.com (pri: 10)`
SOA	1	`dns1.namebay.com admin.validname.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (dns1.namebay.com, dns1.namebay.com, dns1.namebay.com...)

Analysis

IP Addresses

institutinsm.com points to a single IP: 51.91.125.37.

Other host names, for instance 37.ip-51-91-125.eu, share IP numbers with institutinsm.com.

Name Servers

institutinsm.com's delegation is to two name servers dns1.namebay.com and dns2.namebay.com.

institutinsm.com shares the same name server configuration as other domains, such as logique-extranet.immo, investment-opportunity.info, aide-scolaire.eu, pilotage.dk and nanoecomics.org.

Host names with four IP numbers:

dns1.namebay.com points to 2001:4ba0:cafe:532::1, 2a01:c8:ff00:201::133, 62.141.38.216 and 185.65.56.133.

dns2.namebay.com points to 2001:41d0:203:ddee::34, 2a01:c8:ff00:201::134, 91.134.185.34 and 185.65.56.134.

Mail Servers

institutinsm.com is served by a single mail server, mail.institutinsm.com.

institutinsm.com - robtex.com