`markshwarzman.ca`

DNSSEC	⚠️ Not signed
A	34.69.250.71^{🇺🇸 Google34.69.240.0/20}
		PTR	`71.250.69.34.bc.googleusercontent.com`
NS	`ns-cloud-a1.googledomains.com` ⭐
		A	2001:4860:4802:32::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a1.googledomains.com`
		A	216.239.32.106^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-a1.googledomains.com`
NS	`ns-cloud-a2.googledomains.com`
		A	2001:4860:4802:34::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a2.googledomains.com`
		A	216.239.34.106^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-a2.googledomains.com`
NS	`ns-cloud-a3.googledomains.com`
		A	2001:4860:4802:36::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a3.googledomains.com`
		A	216.239.36.106^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-a3.googledomains.com`
NS	`ns-cloud-a4.googledomains.com`
		A	2001:4860:4802:38::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a4.googledomains.com`
		A	216.239.38.106^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-a4.googledomains.com`
NS	`ns1.mirusresearch.com` ⚠️ Not in parent delegation
		A	34.67.125.118^{🇺🇸 Google34.67.112.0/20}
			PTR	`118.125.67.34.bc.googleusercontent.com`
NS	`ns2.mir.us` ⚠️ Not in parent delegation
		A	34.67.125.118^{🇺🇸 Google34.67.112.0/20}
			PTR	`118.125.67.34.bc.googleusercontent.com`
MX	`newman-nyc-do.mirus.io` ⭐
		A	159.89.252.21^{🇺🇸 DIGITALOCEAN159.89.252.0/22 DigitalOcean}
MX	`newman-dfw-lin.mirus.io`⁽²⁾
		A	50.116.30.107^{🇺🇸 AKAMAI-LINODE-AP50.116.16.0/20 Akamai Technologies}
			PTR	`newman-dfw-lin.mirus.io`
TXT	`v=spf1 -all`
TXT	`google-site-verification=l0Kt33Bc9yKJkaDP5imYvqnc3qBRZKEEL4iiBQLyOgs`
SOA	`ns-cloud-a1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`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=2607170800

Same first word

markshwarzman.com

markshwarzman.ca

DNS History

27 records (9 active, 18 former)

○NSdns019.c.register.com2016-01-19 → 2016-01-19 · 4 obs

○ 2015-10-26 08:40:02
● 2016-01-19 15:58:36
○ 2016-04-06 17:32:06
○ 2026-07-17 08:48:30

○NSdns052.b.register.com2016-04-06 → 2017-04-24 · 5 obs

○ 2016-01-19 15:58:36
● 2016-04-06 17:32:06
● 2017-04-24 04:07:58
○ 2026-06-02 22:36:54
○ 2026-07-17 08:48:30

○NSdns061.a.register.com2015-06-13 → 2015-10-26 · 4 obs

● 2015-06-13 17:36:02
● 2015-10-26 08:40:02
○ 2016-01-19 15:58:36
○ 2026-07-17 08:48:30

○NSdns082.d.register.com2015-06-13 → 2017-04-24 · 7 obs

● 2015-06-13 17:36:02
● 2015-10-26 08:40:02
○ 2016-01-19 15:58:36
● 2016-04-06 17:32:06
● 2017-04-24 04:07:58
○ 2026-06-02 22:36:54
○ 2026-07-17 08:48:30

○NSdns120.a.register.com2016-04-06 → 2017-04-24 · 5 obs

○ 2016-01-19 15:58:36
● 2016-04-06 17:32:06
● 2017-04-24 04:07:58
○ 2026-06-02 22:36:54
○ 2026-07-17 08:48:30

○NSdns146.b.register.com2015-06-13 → 2015-10-26 · 4 obs

● 2015-06-13 17:36:02
● 2015-10-26 08:40:02
○ 2016-01-19 15:58:36
○ 2026-07-17 08:48:30

○NSdns177.d.register.com2016-01-19 → 2016-01-19 · 4 obs

○ 2015-10-26 08:40:02
● 2016-01-19 15:58:36
○ 2016-04-06 17:32:06
○ 2026-07-17 08:48:30

○NSdns191.a.register.com2016-01-19 → 2016-01-19 · 4 obs

○ 2015-10-26 08:40:02
● 2016-01-19 15:58:36
○ 2016-04-06 17:32:06
○ 2026-07-17 08:48:30

○NSdns196.c.register.com2015-06-13 → 2015-10-26 · 4 obs

● 2015-06-13 17:36:02
● 2015-10-26 08:40:02
○ 2016-01-19 15:58:36
○ 2026-07-17 08:48:30

○NSdns243.c.register.com2016-04-06 → 2017-04-24 · 5 obs

○ 2016-01-19 15:58:36
● 2016-04-06 17:32:06
● 2017-04-24 04:07:58
○ 2026-06-02 22:36:54
○ 2026-07-17 08:48:30

○NSdns249.b.register.com2016-01-19 → 2016-01-19 · 4 obs

○ 2015-10-26 08:40:02
● 2016-01-19 15:58:36
○ 2016-04-06 17:32:06
○ 2026-07-17 08:48:30

●NSns-cloud-a1.googledomains.com2026-06-02 → 2026-07-17 · 3 obs

○ 2017-04-24 04:07:58
● 2026-06-02 22:36:54
● 2026-07-17 08:48:30

●NSns-cloud-a2.googledomains.com2026-06-02 → 2026-07-17 · 3 obs

○ 2017-04-24 04:07:58
● 2026-06-02 22:36:54
● 2026-07-17 08:48:30

●NSns-cloud-a3.googledomains.com2026-06-02 → 2026-07-17 · 3 obs

○ 2017-04-24 04:07:58
● 2026-06-02 22:36:54
● 2026-07-17 08:48:30

●NSns-cloud-a4.googledomains.com2026-06-02 → 2026-07-17 · 3 obs

○ 2017-04-24 04:07:58
● 2026-06-02 22:36:54
● 2026-07-17 08:48:30

●NSns1.mirusresearch.com2026-06-02 → 2026-07-17 · 3 obs

○ 2017-04-24 04:07:58
● 2026-06-02 22:36:54
● 2026-07-17 08:48:30

●NSns2.mir.us2026-06-02 → 2026-07-17 · 3 obs

○ 2017-04-24 04:07:58
● 2026-06-02 22:36:54
● 2026-07-17 08:48:30

○MXmta-dallas.mirusresearch.com2015-06-13 → 2015-10-26 · 4 obs

● 2015-06-13 17:36:02
● 2015-10-26 08:40:02
○ 2016-01-19 15:58:36
○ 2026-07-17 08:48:30

○MXmta-newark.mirusresearch.com2015-06-13 → 2015-10-26 · 4 obs

● 2015-06-13 17:36:02
● 2015-10-26 08:40:02
○ 2016-01-19 15:58:36
○ 2026-07-17 08:48:30

●MXnewman-dfw-lin.mirus.io2017-04-24 → 2026-07-17 · 3 obs

○ 2016-09-13 22:42:34
● 2017-04-24 04:07:58
● 2026-07-17 08:48:30

○MXnewman-dfw.mirus.io2016-01-19 → 2016-09-13 · 5 obs

○ 2015-10-26 08:40:02
● 2016-01-19 15:58:36
● 2016-09-13 22:42:34
○ 2017-04-24 04:07:58
○ 2026-07-17 08:48:30

○MXnewman-nwk.mirus.io2016-01-19 → 2016-09-13 · 5 obs

○ 2015-10-26 08:40:02
● 2016-01-19 15:58:36
● 2016-09-13 22:42:34
○ 2017-04-24 04:07:58
○ 2026-07-17 08:48:30

●MXnewman-nyc-do.mirus.io2017-04-24 → 2026-07-17 · 3 obs

○ 2016-09-13 22:42:34
● 2017-04-24 04:07:58
● 2026-07-17 08:48:30

○A159.203.100.192016-01-19 → 2017-04-24 · 5 obs

○ 2015-10-26 08:40:02
● 2016-01-19 15:58:36
● 2017-04-24 04:07:58
○ 2026-06-02 22:36:54
○ 2026-07-17 08:48:30

●A34.69.250.712026-06-02 → 2026-07-17 · 3 obs

○ 2017-04-24 04:07:58
● 2026-06-02 22:36:54
● 2026-07-17 08:48:30

○A45.33.12.502016-01-19 → 2017-04-24 · 5 obs

○ 2015-10-26 08:40:02
● 2016-01-19 15:58:36
● 2017-04-24 04:07:58
○ 2026-06-02 22:36:54
○ 2026-07-17 08:48:30

○A96.126.119.202015-06-13 → 2015-10-26 · 4 obs

● 2015-06-13 17:36:02
● 2015-10-26 08:40:02
○ 2016-01-19 15:58:36
○ 2026-07-17 08:48:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
markshwarzman.ca	ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com	-

✅ Authoritative Response

Server:216.239.36.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markshwarzman.ca (unsigned zone)

⏱️ Timing

Total: 506ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.69.250.71`
NS	6	`ns-cloud-a3.googledomains.com, ns-cloud-a2.googledomains.com...`
MX	2	`newman-dfw-lin.mirus.io (pri: 2), newman-nyc-do.mirus.io (pri: 1)`
TXT	2	`google-site-verification=l0Kt33Bc9yKJkaD, v=spf1 -all`
SOA	1	`ns-cloud-a1.googledomains.com cloud-dns-`

Analysis

IP Addresses

markshwarzman.ca directs to one IP number, which is 34.69.250.71.

Among the host names that share IP numbers with markshwarzman.ca are murrayferguson.ca, acklandinsurance.com, squackyclean.com and two others.

Name Servers

The DNS delegation for markshwarzman.ca covers 6 name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and 3 more.

markshwarzman.ca has at least partial name server overlap with other domains, such as vatavia.net, pendo-scrum-ops.pendo-dev.com, endemic.org and two others.

ns-cloud-a4.googledomains.com, ns1.mirusresearch.com and ns2.mir.us — plus 7 other name servers — are commonly paired with these name servers.

Hosts with two IP numbers each:

ns-cloud-a1.googledomains.com maps to two IP addresses — 216.239.32.106 and 2001:4860:4802:32::6a.

ns-cloud-a2.googledomains.com maps to two IP addresses — 216.239.34.106 and 2001:4860:4802:34::6a.

ns-cloud-a3.googledomains.com maps to two IP addresses — 216.239.36.106 and 2001:4860:4802:36::6a.

ns-cloud-a4.googledomains.com maps to two IP addresses — 216.239.38.106 and 2001:4860:4802:38::6a.

Hosts that resolve to one IP address:

ns1.mirusresearch.com points to the IP address 34.67.125.118.

ns2.mir.us points to the IP address 34.67.125.118.

These two host names — ns1.mirusresearch.com and ns2.mir.us — each point to 34.67.125.118 IP addresses.

Mail Servers

The MX records for markshwarzman.ca point to two mail servers: newman-dfw-lin.mirus.io and newman-nyc-do.mirus.io.

markshwarzman.ca has the same mail server arrangement as a number of other domains, for example mikemillsinsurance.com, brettosness.com, aldenthomas.com and two more.

newman-dfw-lin.mirus.io directs to 50.116.30.107 and newman-nyc-do.mirus.io directs to 159.89.252.21; each host name points to exactly one IP number.

markshwarzman.ca - robtex.com