`servicemasterlanark.ca`

DNSSEC	⚠️ Not signed
A	216.69.165.249^{🇺🇸 AS398101216.69.160.0/20 GCN Allocation}
		PTR	`249.165.69.216.host.secureserver.net`
NS	`dns2.internic.ca` ⭐
		A	54.200.36.149^{🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix}
			PTR	`dns2.internic.ca`
		A	54.200.64.168^{🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix}
			PTR	`dns2.internic.ca`
NS	`dns.internic.ca`
		A	54.236.82.34^{🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix}
			PTR	`dns.internic.ca`
		A	54.236.220.120^{🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix}
			PTR	`dns.internic.ca`
MX	`servicemasterlanark-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::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`dns.internic.ca`noc@internic.ca 2026-05-07 #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=2605120830

Subdomains

mail.servicemasterlanark.ca

DNS History

9 records (4 active, 5 former)

●NSdns.internic.ca2026-05-12 → 2026-05-12 · 3 obs

○ 2017-03-24 14:31:10
● 2026-05-12 09:43:10
● 2026-05-12 09:43:12

●NSdns2.internic.ca2026-05-12 → 2026-05-12 · 3 obs

○ 2017-03-24 14:31:10
● 2026-05-12 09:43:10
● 2026-05-12 09:43:12

○NSns1.meganameservers.com2015-07-26 → 2017-03-24 · 4 obs

● 2015-07-26 00:47:36
● 2017-03-24 14:31:10
○ 2026-05-12 09:43:10
○ 2026-05-12 09:43:12

○NSns2.meganameservers.com2015-07-26 → 2017-03-24 · 4 obs

● 2015-07-26 00:47:36
● 2017-03-24 14:31:10
○ 2026-05-12 09:43:10
○ 2026-05-12 09:43:12

○NSns3.meganameservers.com2015-07-26 → 2017-03-24 · 4 obs

● 2015-07-26 00:47:36
● 2017-03-24 14:31:10
○ 2026-05-12 09:43:10
○ 2026-05-12 09:43:12

○MXmail.servicemasterlanark.ca2015-07-26 → 2017-03-24 · 4 obs

● 2015-07-26 00:47:36
● 2017-03-24 14:31:10
○ 2026-05-12 09:43:10
○ 2026-05-12 09:43:12

●MXservicemasterlanark-ca.mail.protection.outlook.com2026-05-12 → 2026-05-12 · 3 obs

○ 2017-03-24 14:31:10
● 2026-05-12 09:43:10
● 2026-05-12 09:43:12

●A216.69.165.2492026-05-12 → 2026-05-12 · 3 obs

○ 2017-03-24 14:31:10
● 2026-05-12 09:43:10
● 2026-05-12 09:43:12

○A69.49.101.512015-07-26 → 2017-03-24 · 4 obs

● 2015-07-26 00:47:36
● 2017-03-24 14:31:10
○ 2026-05-12 09:43:10
○ 2026-05-12 09:43:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
servicemasterlanark.ca	dns2.internic.ca, dns.internic.ca	2 records

✅ Authoritative Response

Server:54.200.36.149

NS records: dns2.internic.ca, dns.internic.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for servicemasterlanark.ca (unsigned zone)

⏱️ Timing

Total: 1120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.69.165.249`
NS	2	`dns.internic.ca, dns2.internic.ca`
MX	1	`servicemasterlanark-ca.mail.protection.o`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns.internic.ca noc.internic.ca`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.internic.ca, dns.internic.ca)

Analysis

Hierarchy

The parent of mail.servicemasterlanark.ca is servicemasterlanark.ca.

IP Addresses

servicemasterlanark.ca points to IP number: 216.69.165.249.

Other host names such as fmdiagnostics.com, giluso.org, infernaldreams.com, m3msi.com and mckayshrimpandcrabgear.com share IPs with servicemasterlanark.ca.

Name Servers

servicemasterlanark.ca is delegated to two name servers: dns2.internic.ca and dns.internic.ca.

servicemasterlanark.ca shares the same name server setup as canadamail.com, fpstandards.com, yorubastory.com, aimeebarnabe.com and advantageontario.net.

servicemasterlanark.ca shares some name servers with other domains, for instance thescoreespanol.us.

Host names with two IP numbers: dns2.internic.ca points to: 54.200.36.149 and 54.200.64.168; dns.internic.ca points to: 54.236.82.34 and 54.236.220.120.

Mail Servers

servicemasterlanark.ca is handled by a single mail server, servicemasterlanark-ca.mail.protection.outlook.com.

Host name servicemasterlanark-ca.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::2, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.1, 52.101.190.2 and 52.101.192.1.

servicemasterlanark.ca - robtex.com