guidelines.ca - dns.ninja
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.comadmin@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.caadmin-dns@cira.ca serial=2606290600 | ||||||
MX for
guidelines.ca |
Subdomains
mail.guidelines.ca |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSdns1.usethisnameserver.com2026-06-13 → 2026-06-29 · 3 obs
● 2026-06-13 01:37:58
● 2026-06-29 06:45:22
●NSdns2.usethisnameserver.com2026-06-13 → 2026-06-29 · 3 obs
● 2026-06-13 01:37:58
● 2026-06-29 06:45:22
●NSdns3.usethisnameserver.com2026-06-13 → 2026-06-29 · 3 obs
● 2026-06-13 01:37:58
● 2026-06-29 06:45:22
●NSns.buchlimited.ca2026-06-13 → 2026-06-29 · 3 obs
● 2026-06-13 01:37:58
● 2026-06-29 06:45:22
●NSns2.buchlimited.ca2026-06-13 → 2026-06-29 · 3 obs
● 2026-06-13 01:37:58
● 2026-06-29 06:45:22
○NSns5.softcomca.com2015-07-09 → 2017-03-20 · 4 obs
● 2017-03-20 01:32:24
○ 2026-06-13 01:37:58
○ 2026-06-29 06:45:22
○NSns6.softcomca.com2015-07-09 → 2017-03-20 · 4 obs
● 2017-03-20 01:32:24
○ 2026-06-13 01:37:58
○ 2026-06-29 06:45:22
●MXguidelines.ca2026-06-13 → 2026-06-29 · 3 obs
● 2026-06-13 01:37:58
● 2026-06-29 06:45:22
○MXmail.guidelines.ca2015-07-09 → 2017-03-20 · 4 obs
● 2017-03-20 01:32:24
○ 2026-06-13 01:37:58
○ 2026-06-29 06:45:22
○A168.144.1.352015-07-09 → 2017-03-20 · 4 obs
● 2017-03-20 01:32:24
○ 2026-06-13 01:37:58
○ 2026-06-29 06:45:22
●A216.37.42.2242026-06-13 → 2026-06-29 · 3 obs
● 2026-06-13 01:37:58
● 2026-06-29 06:45:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca | - |
| guidelines.ca | ns.buchlimited.ca, ns2.buchlimited.ca | 2 records |
✅ Authoritative Response
Server:72.52.99.132
NS records: ns.buchlimited.ca, ns2.buchlimited.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guidelines.ca (unsigned zone)
⏱️ Timing
Total: 1561ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.37.42.224 |
| NS | 3 | dns2.usethisnameserver.com, dns1.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 (ns2.buchlimited.ca, ns.buchlimited.ca)
Analysis
Hierarchy
guidelines.ca is the parent zone for mail.guidelines.ca.
Mail Server Role
guidelines.ca serves as a mail server for guidelines.ca.
IP Addresses
guidelines.ca has exactly one IP address — 216.37.42.224.
jrae.net, ritmedansa.com, dentresekennels.com plus two other host names have IP numbers in common with guidelines.ca.
Name Servers
Five name servers handle delegation for guidelines.ca: ns2.buchlimited.ca, ns.buchlimited.ca, dns1.usethisnameserver.com and two others.
guidelines.ca partially shares its NS delegation with several other domains, including ravdin.net, spydore.com, tangibledreams.net and two others.
In DNS configurations, these name servers often share authority with dns2.usethisnameserver.com, dns3.usethisnameserver.com, ns1.hostgo.com and 7 other name servers.
Host names resolving 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.
Mail Servers
guidelines.ca uses exactly one mail server, which is guidelines.ca.
guidelines.ca carries a single IP number, which is 216.37.42.224.