`guidelines.ca`

DNSSEC	⚠️ Not signed
A	216.37.42.224^{🇺🇸 E-xpedient216.37.0.0/18 Indianapolis}
		PTR	`cp104.mywebserver.co`
NS	`dns1.usethisnameserver.com` ⭐ ⚠️ Not in parent delegation
		A	72.52.99.132^{🇺🇸 HURRICANE72.52.64.0/18 Hurricane Electric 760 Mission Ct Fremont, CA}
NS	`dns2.usethisnameserver.com` ⚠️ Not in parent delegation
		A	216.37.42.4^{🇺🇸 E-xpedient216.37.0.0/18 Indianapolis}
			PTR	`dns2.usethisnameserver.com`
NS	`dns3.usethisnameserver.com` ⚠️ Not in parent delegation
		A	64.62.143.150^{🇺🇸 HURRICANE64.62.128.0/18 Hurricane Electric 55 South Market St San Jose, CA}
NS	`ns.buchlimited.ca` ⚠️ Not in zone NS records
		A	72.52.99.132^{🇺🇸 HURRICANE72.52.64.0/18 Hurricane Electric 760 Mission Ct Fremont, CA}
NS	`ns2.buchlimited.ca` ⚠️ Not in zone NS records
		A	216.37.42.4^{🇺🇸 E-xpedient216.37.0.0/18 Indianapolis}
			PTR	`dns2.usethisnameserver.com`
MX	`guidelines.ca` ⭐
		A	216.37.42.224^{🇺🇸 E-xpedient216.37.0.0/18 Indianapolis}
			PTR	`cp104.mywebserver.co`
TXT	`v=spf1 ip4:216.37.42.224 include:relay.mailchannels.net +a +mx +ip4:216.37.42...`
SOA	`dns1.usethisnameserver.com`admin@hostgo.com 2026-05-12 #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=2607110700

MX for

guidelines.ca

Subdomains

mail.guidelines.ca

Same first word

Similar names

inselguide.com

desguinlei.be

inselguide.de

lineguides.com

idlegenius.com

eulidesign.com

guidesline.com

DNS History

11 records (7 active, 4 former)

●NSdns1.usethisnameserver.com2026-06-13 → 2026-07-11 · 3 obs

○ 2017-03-20 01:32:24
● 2026-06-13 01:37:58
● 2026-07-11 08:13:46

●NSdns2.usethisnameserver.com2026-06-13 → 2026-07-11 · 3 obs

○ 2017-03-20 01:32:24
● 2026-06-13 01:37:58
● 2026-07-11 08:13:46

●NSdns3.usethisnameserver.com2026-06-13 → 2026-07-11 · 3 obs

○ 2017-03-20 01:32:24
● 2026-06-13 01:37:58
● 2026-07-11 08:13:46

●NSns.buchlimited.ca2026-06-13 → 2026-07-11 · 3 obs

○ 2017-03-20 01:32:24
● 2026-06-13 01:37:58
● 2026-07-11 08:13:46

●NSns2.buchlimited.ca2026-06-13 → 2026-07-11 · 3 obs

○ 2017-03-20 01:32:24
● 2026-06-13 01:37:58
● 2026-07-11 08:13:46

○NSns5.softcomca.com2015-07-09 → 2017-03-20 · 4 obs

● 2015-07-09 21:24:22
● 2017-03-20 01:32:24
○ 2026-06-13 01:37:58
○ 2026-07-11 08:13:46

○NSns6.softcomca.com2015-07-09 → 2017-03-20 · 4 obs

● 2015-07-09 21:24:22
● 2017-03-20 01:32:24
○ 2026-06-13 01:37:58
○ 2026-07-11 08:13:46

●MXguidelines.ca2026-06-13 → 2026-07-11 · 3 obs

○ 2017-03-20 01:32:24
● 2026-06-13 01:37:58
● 2026-07-11 08:13:46

○MXmail.guidelines.ca2015-07-09 → 2017-03-20 · 4 obs

● 2015-07-09 21:24:22
● 2017-03-20 01:32:24
○ 2026-06-13 01:37:58
○ 2026-07-11 08:13:46

○A168.144.1.352015-07-09 → 2017-03-20 · 4 obs

● 2015-07-09 21:24:22
● 2017-03-20 01:32:24
○ 2026-06-13 01:37:58
○ 2026-07-11 08:13:46

●A216.37.42.2242026-06-13 → 2026-07-11 · 3 obs

○ 2017-03-20 01:32:24
● 2026-06-13 01:37:58
● 2026-07-11 08:13:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
guidelines.ca	ns.buchlimited.ca, ns2.buchlimited.ca	2 records

✅ Authoritative Response

Server:216.37.42.4

NS records: ns.buchlimited.ca, ns2.buchlimited.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guidelines.ca (unsigned zone)

⏱️ Timing

Total: 989ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.37.42.224`
NS	3	`dns3.usethisnameserver.com, dns2.usethisnameserver.com...`
MX	1	`guidelines.ca (pri: 0)`
TXT	1	`v=spf1 ip4:216.37.42.224 include:relay.m`
SOA	1	`dns1.usethisnameserver.com admin.hostgo.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buchlimited.ca, ns2.buchlimited.ca)

Analysis

Hierarchy

guidelines.ca is a parent domain of mail.guidelines.ca.

Mail Server Role

guidelines.ca acts as its own mail server.

IP Addresses

guidelines.ca points to a single IP number: 216.37.42.224.

Additional host names — jrae.net, ritmedansa.com, dentresekennels.com and two others — share IP numbers with guidelines.ca.

Name Servers

Delegation for guidelines.ca is to five name servers: ns2.buchlimited.ca, ns.buchlimited.ca, dns1.usethisnameserver.com and two others.

guidelines.ca shares at least some of its name servers with other domains, including ravdin.net, spydore.com, tangibledreams.net and two others.

These name servers are frequently seen alongside dns2.usethisnameserver.com, dns3.usethisnameserver.com, ns1.hostgo.com and 7 other name servers.

Host names pointing to a single IP address:

The hostname ns2.buchlimited.ca resolves to 216.37.42.4.

The hostname ns.buchlimited.ca resolves to 72.52.99.132.

The hostname dns1.usethisnameserver.com resolves to 72.52.99.132.

The hostname dns2.usethisnameserver.com resolves to 216.37.42.4.

The hostname dns3.usethisnameserver.com resolves to 64.62.143.150.

ns2.buchlimited.ca along with dns2.usethisnameserver.com each resolve to 216.37.42.4 IP addresses.

ns.buchlimited.ca along with dns1.usethisnameserver.com each resolve to 72.52.99.132 IP addresses.