`centurionlimited.com`

DNSSEC	⚠️ Not signed
A	64.99.64.37^{🇨🇦 TUCOWS64.99.0.0/16 Tucows.com Co}
		PTR	`osrs.systemdns.com`
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1752594816

`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=1785364797

Subdomains

ns01.centurionlimited.com

Same first word

centurionlimited.com

DNS History

14 records (4 active, 10 former)

○NSns1.domainbrandnames.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 20:01:04
● 2017-04-20 15:05:48
○ 2026-07-26 14:49:54
○ 2026-07-29 22:56:58

●NSns1.systemdns.com2026-07-26 → 2026-07-29 · 3 obs

○ 2017-04-20 15:05:48
● 2026-07-26 14:49:54
● 2026-07-29 22:56:58

○NSns2.domainbrandnames.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 20:01:04
● 2017-04-20 15:05:48
○ 2026-07-26 14:49:54
○ 2026-07-29 22:56:58

●NSns2.systemdns.com2026-07-26 → 2026-07-29 · 3 obs

○ 2017-04-20 15:05:48
● 2026-07-26 14:49:54
● 2026-07-29 22:56:58

●NSns3.systemdns.com2026-07-26 → 2026-07-29 · 3 obs

○ 2017-04-20 15:05:48
● 2026-07-26 14:49:54
● 2026-07-29 22:56:58

○MXalt1.aspmx.l.google.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 20:01:04
● 2017-04-20 15:05:48
○ 2026-07-26 14:49:54
○ 2026-07-29 22:56:58

○MXalt2.aspmx.l.google.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 20:01:04
● 2017-04-20 15:05:48
○ 2026-07-26 14:49:54
○ 2026-07-29 22:56:58

○MXaspmx.l.google.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 20:01:04
● 2017-04-20 15:05:48
○ 2026-07-26 14:49:54
○ 2026-07-29 22:56:58

○MXaspmx2.googlemail.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 20:01:04
● 2017-04-20 15:05:48
○ 2026-07-26 14:49:54
○ 2026-07-29 22:56:58

○MXaspmx3.googlemail.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 20:01:04
● 2017-04-20 15:05:48
○ 2026-07-26 14:49:54
○ 2026-07-29 22:56:58

○MXaspmx4.googlemail.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 20:01:04
● 2017-04-20 15:05:48
○ 2026-07-26 14:49:54
○ 2026-07-29 22:56:58

○MXaspmx5.googlemail.com2015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 20:01:04
● 2017-04-20 15:05:48
○ 2026-07-26 14:49:54
○ 2026-07-29 22:56:58

●A64.99.64.372026-07-26 → 2026-07-29 · 3 obs

○ 2017-04-20 15:05:48
● 2026-07-26 14:49:54
● 2026-07-29 22:56:58

○A75.98.204.1252015-05-25 → 2017-04-20 · 4 obs

● 2015-05-25 20:01:04
● 2017-04-20 15:05:48
○ 2026-07-26 14:49:54
○ 2026-07-29 22:56:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
centurionlimited.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server:216.40.47.90

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centurionlimited.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.99.64.37`
NS	3	`ns2.systemdns.com, ns3.systemdns.com...`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

Hierarchy

ns01.centurionlimited.com is a subdomain of centurionlimited.com.

IP Addresses

centurionlimited.com resolves to one IP address: 64.99.64.37.

cancercareontario.com, scugoglumberrooftrussesontario.com, fabi.ca and two other host names share IP numbers with centurionlimited.com.

Name Servers

DNS for centurionlimited.com is handled by three authoritative name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

The name servers of centurionlimited.com overlap at least partially with those of other domains — among them biz2lt.com, schoolwellness.net, orientahk.com and two more.

Three hostnames — ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com — each have two IP addresses: ns1.systemdns.com has 216.40.47.90 and 2604:4000:0:d:216:40:47:90, ns2.systemdns.com has 64.98.148.16 and 2604:4000:2800:d:64:99:148:16, and ns3.systemdns.com has 64.99.96.36 and 2604:4000:0:d:64:99:96:36.

centurionlimited.com - robtex.com