rrtwo.ca - dns.ninja

`rrtwo.ca`

DNSSEC	⚠️ Not signed
A	192.53.120.107^{🇨🇦 AKAMAI-LINODE-AP192.53.120.0/22 Akamai Technologies}
		PTR	`server61.qusoh.com`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
MX	`rrtwo.ca` ⭐
		A	192.53.120.107^{🇨🇦 AKAMAI-LINODE-AP192.53.120.0/22 Akamai Technologies}
			PTR	`server61.qusoh.com`
TXT	`v=spf1 +a +mx +ip4:192.53.120.107 ~all`
SOA	`ns1.linode.com`postmaster@rrtwo.ca serial=2021000006

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2606281030

MX for

rrtwo.ca

Same first word

rrtwo.ca

rrtwo.com

Similar names

wrtro.com

rwtro.com

wortr.com

rowtr.com

DNS History

13 records (7 active, 6 former)

●NSns1.linode.com2026-02-17 → 2026-06-28 · 3 obs

○ 2017-10-05 10:03:44
● 2026-02-17 00:33:02
● 2026-06-28 11:12:26

○NSns11.qusoh.com2017-10-05 → 2017-10-05 · 4 obs

○ 2016-09-11 16:26:04
● 2017-10-05 10:03:44
○ 2026-02-17 00:33:02
○ 2026-06-28 11:12:26

○NSns12.qusoh.com2017-10-05 → 2017-10-05 · 4 obs

○ 2016-09-11 16:26:04
● 2017-10-05 10:03:44
○ 2026-02-17 00:33:02
○ 2026-06-28 11:12:26

●NSns2.linode.com2026-02-17 → 2026-06-28 · 3 obs

○ 2017-10-05 10:03:44
● 2026-02-17 00:33:02
● 2026-06-28 11:12:26

●NSns3.linode.com2026-02-17 → 2026-06-28 · 3 obs

○ 2017-10-05 10:03:44
● 2026-02-17 00:33:02
● 2026-06-28 11:12:26

●NSns4.linode.com2026-02-17 → 2026-06-28 · 3 obs

○ 2017-10-05 10:03:44
● 2026-02-17 00:33:02
● 2026-06-28 11:12:26

●NSns5.linode.com2026-02-17 → 2026-06-28 · 3 obs

○ 2017-10-05 10:03:44
● 2026-02-17 00:33:02
● 2026-06-28 11:12:26

○NSns5.qusoh.com2015-05-12 → 2016-09-11 · 4 obs

● 2015-05-12 12:56:34
● 2016-09-11 16:26:04
○ 2017-10-05 10:03:44
○ 2026-06-28 11:12:26

○NSns6.qusoh.com2015-05-12 → 2016-09-11 · 4 obs

● 2015-05-12 12:56:34
● 2016-09-11 16:26:04
○ 2017-10-05 10:03:44
○ 2026-06-28 11:12:26

●MXrrtwo.ca2015-05-12 → 2026-06-28 · 2 obs

● 2015-05-12 12:56:34
● 2026-06-28 11:12:26

○A107.6.3.1662017-10-05 → 2017-10-05 · 4 obs

○ 2016-09-11 16:26:04
● 2017-10-05 10:03:44
○ 2026-02-17 00:33:02
○ 2026-06-28 11:12:26

○A107.6.3.1712015-05-12 → 2016-09-11 · 4 obs

● 2015-05-12 12:56:34
● 2016-09-11 16:26:04
○ 2017-10-05 10:03:44
○ 2026-06-28 11:12:26

●A192.53.120.1072026-02-17 → 2026-06-28 · 3 obs

○ 2017-10-05 10:03:44
● 2026-02-17 00:33:02
● 2026-06-28 11:12:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca	-
rrtwo.ca	ns2.linode.com, ns3.linode.com, ns5.linode.com, ns1.linode.com...	-

✅ Authoritative Response

Server:92.123.94.2

NS records: ns2.linode.com, ns3.linode.com, ns5.linode.com, ns1.linode.com, ns4.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rrtwo.ca (unsigned zone)

⏱️ Timing

Total: 938ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.53.120.107`
NS	5	`ns5.linode.com, ns2.linode.com...`
MX	1	`rrtwo.ca (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:192.53.120.107 ~all`
SOA	1	`ns1.linode.com postmaster.rrtwo.ca`

Analysis

Mail Server Role

rrtwo.ca is listed as a mail server for itself.

IP Addresses

rrtwo.ca resolves to one IP address: 192.53.120.107.

192-53-120-107.ip.linodeusercontent.com, minoanherbalteas.com, castlerockstudios.com and two other host names share IP numbers with rrtwo.ca.

Name Servers

rrtwo.ca has five name servers, which are ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

rrtwo.ca has at least partial name server overlap with other domains, such as abyantra.com, renaissancetrading.net, industrynewstoday.com and two others.

It is common to see these name servers used together with name servers ns4.linode.com and ns5.linode.com.

Hostnames that resolve to two IP addresses:

ns1.linode.com has two IP addresses: 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com has two IP addresses: 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com has two IP addresses: 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com has two IP addresses: 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com has two IP addresses: 92.123.95.2 and 2600:14c0:7::2.

Mail Servers

Mail for rrtwo.ca is handled by one mail server — rrtwo.ca.

rrtwo.ca has exactly one IP number: 192.53.120.107.