`on-spex.com`

DNSSEC	⚠️ Not signed
A	54.208.24.193^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
		PTR	`ec2-54-208-24-193.compute-1.amazonaws.com`
NS	`dns2.internic.ca` ⭐
		A	54.200.36.149^{🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix}
			PTR	`dns2.internic.ca`
		A	54.200.64.168^{🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix}
			PTR	`dns2.internic.ca`
NS	`dns.internic.ca`
		A	54.236.82.34^{🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix}
			PTR	`dns.internic.ca`
		A	54.236.220.120^{🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix}
			PTR	`dns.internic.ca`
MX	`loopback.internic.ca` ⭐
		A	127.0.0.1
SOA	`dns.internic.ca`noc@internic.ca 2026-07-30 #1

`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=1785464437

Same first word

on-spex.com

Similar names

ns-expo.com

DNS History

4 records (4 active, 0 former)

●NSdns.internic.ca2015-06-17 → 2026-07-31 · 2 obs

● 2015-06-17 16:45:26
● 2026-07-31 02:21:12

●NSdns2.internic.ca2015-06-17 → 2026-07-31 · 2 obs

● 2015-06-17 16:45:26
● 2026-07-31 02:21:12

●MXloopback.internic.ca2015-06-17 → 2026-07-31 · 5 obs

● 2015-06-17 16:45:26
● 2017-01-30 20:54:00
○ 2026-07-24 02:55:42
● 2026-07-25 00:31:50
● 2026-07-31 02:21:12

●A54.208.24.1932015-06-17 → 2026-07-31 · 5 obs

● 2015-06-17 16:45:26
● 2017-01-30 20:54:00
○ 2026-07-24 02:55:42
● 2026-07-25 00:31:50
● 2026-07-31 02:21:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
on-spex.com	dns.internic.ca, dns2.internic.ca	-

✅ Authoritative Response

Server:54.200.64.168

NS records: dns.internic.ca, dns2.internic.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for on-spex.com (unsigned zone)

⏱️ Timing

Total: 1855ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.208.24.193`
NS	2	`dns.internic.ca, dns2.internic.ca`
MX	1	`loopback.internic.ca (pri: 10)`
SOA	1	`dns.internic.ca noc.internic.ca`

Analysis

IP Addresses

on-spex.com directs to one IP number, which is 54.208.24.193.

Among the host names that share IP numbers with on-spex.com are replikawheels.com, refurbit.net, khalsa.info and two others.

Name Servers

on-spex.com is delegated to two name servers: dns2.internic.ca and dns.internic.ca.

on-spex.com has the same name server delegation as a number of other domains, such as climaamerica.com, linkins.ca, earthfresh.ca and two more.

At least some of on-spex.com's name servers are shared with other domains, for example 131bloor.com, zipp.ca, grabbaton.ca and two more.

These name servers tend to be deployed in combination with the name servers dns2.rebel.com and dns.rebel.com.

dns2.internic.ca and dns.internic.ca each resolve to two IP addresses: dns2.internic.ca points to 54.200.36.149 and 54.200.64.168, while dns.internic.ca points to 54.236.82.34 and 54.236.220.120.

Mail Servers

on-spex.com routes its mail through a single mail server, loopback.internic.ca.

on-spex.com has the same mail server arrangement as a number of other domains, for example happyland.ca, secure.richardboissonneault.ca, atlific.ca and two more.

on-spex.com overlaps on mail servers with certain other domains, qstructures.ca among them.

loopback.internic.ca resolves to a single IP number: 127.0.0.1.

on-spex.com - robtex.com

on-spex.com

com