`towercontracting.ca`

DNSSEC	⚠️ Not signed
A	66.96.149.32^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`32.149.96.66.static.eigbox.net`
NS	`ns1.netfirms.com` ⭐
		A	65.254.254.157^{🇺🇸 EIG-2987365.254.224.0/19 TML Customer}
			PTR	`ns1.netfirms.com`
NS	`ns2.netfirms.com`
		A	66.96.142.145^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`ns2.netfirms.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f26.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4013:c1e::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4001:c21::1a^{🇩🇪 Google2a00:1450:4001::/48}
			PTR	`lcfrai-in-f26.1e100.net`
		A	142.251.127.26^{🇺🇸 Google142.251.127.0/24}
			PTR	`lcfrai-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:c01::1a^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.27^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f27.1e100.net`
TXT	`v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all`
TXT	`MS=ms73574152`
SOA	`ns1.netfirms.com`dnsadmin@netfirms.com 2013-02-05 #68

`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=2603250300

Subdomains

mx.towercontracting.ca

Same first word

towercontracting.ca

DNS History

10 records (8 active, 2 former)

●NSns1.netfirms.com2015-05-30 → 2026-03-25 · 2 obs

● 2015-05-30 17:32:16
● 2026-03-25 03:52:06

●NSns2.netfirms.com2015-05-30 → 2026-03-25 · 2 obs

● 2015-05-30 17:32:16
● 2026-03-25 03:52:06

●MXalt1.aspmx.l.google.com2020-03-10 → 2026-03-25 · 3 obs

○ 2017-04-02 09:44:54
● 2020-03-10 21:18:52
● 2026-03-25 03:52:06

●MXalt2.aspmx.l.google.com2020-03-10 → 2026-03-25 · 3 obs

○ 2017-04-02 09:44:54
● 2020-03-10 21:18:52
● 2026-03-25 03:52:06

●MXalt3.aspmx.l.google.com2020-03-10 → 2026-03-25 · 3 obs

○ 2017-04-02 09:44:54
● 2020-03-10 21:18:52
● 2026-03-25 03:52:06

●MXalt4.aspmx.l.google.com2020-03-10 → 2026-03-25 · 3 obs

○ 2017-04-02 09:44:54
● 2020-03-10 21:18:52
● 2026-03-25 03:52:06

●MXaspmx.l.google.com2020-03-10 → 2026-03-25 · 3 obs

○ 2017-04-02 09:44:54
● 2020-03-10 21:18:52
● 2026-03-25 03:52:06

○MXmx.towercontracting.ca2015-05-30 → 2017-04-02 · 4 obs

● 2015-05-30 17:32:16
● 2017-04-02 09:44:54
○ 2020-03-10 21:18:52
○ 2026-03-25 03:52:06

●A66.96.149.322016-04-01 → 2026-03-25 · 3 obs

○ 2016-01-15 07:10:02
● 2016-04-01 12:20:20
● 2026-03-25 03:52:06

○A66.96.160.1402015-05-30 → 2016-01-15 · 4 obs

● 2015-05-30 17:32:16
● 2016-01-15 07:10:02
○ 2016-04-01 12:20:20
○ 2026-03-25 03:52:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
towercontracting.ca	ns1.netfirms.com, ns2.netfirms.com	-

✅ Authoritative Response

Server:65.254.254.157

NS records: ns1.netfirms.com, ns2.netfirms.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for towercontracting.ca (unsigned zone)

⏱️ Timing

Total: 743ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.96.149.32`
NS	2	`ns2.netfirms.com, ns1.netfirms.com`
MX	5	`ALT4.ASPMX.L.GOOGLE.COM (pri: 10), ASPMX.L.GOOGLE.COM (pri: 1)...`
TXT	2	`v=spf1 ip4:66.96.128.0/18 include:websit, MS=ms73574152`
SOA	1	`ns1.netfirms.com dnsadmin.netfirms.com`

Analysis

Hierarchy

mx.towercontracting.ca has towercontracting.ca as its parent.

IP Addresses

towercontracting.ca maps to IP address 66.96.149.32.

Other host names, for instance mikedonia.ca, steveohara.net, proteinfx.com, lalaitaly.com and yogaforthebuddhabody.org share IP numbers with towercontracting.ca.

Name Servers

Two name servers ns1.netfirms.com and ns2.netfirms.com are delegated to towercontracting.ca.

towercontracting.ca uses the same name server configuration as other domains, such as maxwynter.com, ktsinc.ca, corbinroad.net, itslikeart.ca and asbestos-tests.com.

towercontracting.ca at least partially shares name servers with other domains such as ustreaming.com, mdself.com, bizzimage.com, tanfit.ca and mikepincus.com.

These name servers are commonly used with ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.

Host names with a single IP address:

ns1.netfirms.com points to 65.254.254.157

ns2.netfirms.com points to 66.96.142.145

Mail Servers

towercontracting.ca is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

towercontracting.ca shares mail servers with other domains at least in part, for instance baira.org.bd, homeinvestornetwork.com, opshacker.com, emsiete.com and peradi.org.