`rddgroup.ca`

DNSSEC	⚠️ Not signed
A	45.79.104.136^{🇺🇸 AKAMAI-LINODE-AP45.79.96.0/20 Akamai Technologies}
		PTR	`linode.rosedelta.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}
			PTR	`c1-2.akashield.net`
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}
			PTR	`c1-3.akashield.net`
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}
			PTR	`c2-3.akashield.net`
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}
			PTR	`c2-4.akashield.net`
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}
			PTR	`c2-2.akashield.net`
MX	`rddgroup-ca.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:72.51.6.39 ip4:107.23.94.186 ip...`
TXT	`MS=ms99595020`
SOA	`ns1.linode.com`sterlingl@gmail.com serial=2021000012

`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=2604291500

Same first word

rddgroup.com

rddgroup.ca

DNS History

7 records (7 active, 0 former)

●NSns1.linode.com2020-02-20 → 2026-04-29 · 2 obs

● 2020-02-20 18:23:50
● 2026-04-29 15:50:04

●NSns2.linode.com2020-02-20 → 2026-04-29 · 2 obs

● 2020-02-20 18:23:50
● 2026-04-29 15:50:04

●NSns3.linode.com2020-02-20 → 2026-04-29 · 2 obs

● 2020-02-20 18:23:50
● 2026-04-29 15:50:04

●NSns4.linode.com2020-02-20 → 2026-04-29 · 2 obs

● 2020-02-20 18:23:50
● 2026-04-29 15:50:04

●NSns5.linode.com2020-02-20 → 2026-04-29 · 2 obs

● 2020-02-20 18:23:50
● 2026-04-29 15:50:04

●MXrddgroup-ca.mail.protection.outlook.com2020-02-20 → 2026-04-29 · 2 obs

● 2020-02-20 18:23:50
● 2026-04-29 15:50:04

●A45.79.104.1362020-02-20 → 2026-04-29 · 2 obs

● 2020-02-20 18:23:50
● 2026-04-29 15:50:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
rddgroup.ca	ns3.linode.com, ns2.linode.com, ns5.linode.com, ns4.linode.com...	-

✅ Authoritative Response

Server:92.123.95.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rddgroup.ca (unsigned zone)

⏱️ Timing

Total: 557ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.79.104.136`
NS	5	`ns2.linode.com, ns4.linode.com...`
MX	1	`rddgroup-ca.mail.protection.outlook.com`
TXT	2	`MS=ms99595020, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.linode.com sterlingl.gmail.com`