functionfour.ca - dns.ninja
functionfour.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.3.156.138🇨🇦 ASN-SHAW74.3.152.0/21 | ||||||
| PTR | h74-3-156-138.bigpipeinc.com | ||||||
| NS | ns1.domain-dns.com ⭐ | ||||||
| A | 67.223.102.46🇨🇦 PRIORITYCOLO67.223.96.0/20 Priority Colo Inc. Netblock | ||||||
| PTR | ns1.domain-dns.com | ||||||
| NS | ns1.domain-dns.ca ⚠️ Not in parent delegation | ||||||
| A | 67.223.102.46🇨🇦 PRIORITYCOLO67.223.96.0/20 Priority Colo Inc. Netblock | ||||||
| PTR | ns1.domain-dns.com | ||||||
| NS | ns2.domain-dns.ca ⚠️ Not in parent delegation | ||||||
| A | 67.223.102.77🇨🇦 PRIORITYCOLO67.223.96.0/20 Priority Colo Inc. Netblock | ||||||
| PTR | ddns2.baremetal.ca | ||||||
| NS | ns2.domain-dns.com | ||||||
| A | 67.223.102.77🇨🇦 PRIORITYCOLO67.223.96.0/20 Priority Colo Inc. Netblock | ||||||
| PTR | ddns2.baremetal.ca | ||||||
| NS | ns3.domain-dns.ca ⚠️ Not in parent delegation | ||||||
| A | 64.34.109.18🇨🇦 APTUM64.34.96.0/20 Peer1 Route Object | ||||||
| NS | ns3.domain-dns.com | ||||||
| A | 64.34.109.18🇨🇦 APTUM64.34.96.0/20 Peer1 Route Object | ||||||
| MX | mail.functionfour.ca ⭐ | ||||||
| A | 74.3.156.135🇨🇦 ASN-SHAW74.3.152.0/21 | ||||||
| PTR | mail.functionfour.ca | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.domain-dns.comhostmaster@baremetal.ca serial=1785520688 | ||||||
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=2607311800 | ||||||
Subdomains
Same first word
functionfour.ca |
functionfour.com |
Similar names
DNS History
10 records (8 active, 2 former)
●NSns1.domain-dns.ca2015-07-22 → 2026-07-31 · 2 obs
● 2026-07-31 18:50:22
●NSns1.domain-dns.com2015-07-22 → 2026-07-31 · 2 obs
● 2026-07-31 18:50:22
●NSns2.domain-dns.ca2015-07-22 → 2026-07-31 · 2 obs
● 2026-07-31 18:50:22
●NSns2.domain-dns.com2015-07-22 → 2026-07-31 · 2 obs
● 2026-07-31 18:50:22
●NSns3.domain-dns.ca2015-07-22 → 2026-07-31 · 2 obs
● 2026-07-31 18:50:22
●NSns3.domain-dns.com2015-07-22 → 2026-07-31 · 2 obs
● 2026-07-31 18:50:22
●MXmail.functionfour.ca2015-07-22 → 2026-07-31 · 2 obs
● 2026-07-31 18:50:22
○A207.161.200.2292015-07-22 → 2016-12-24 · 4 obs
● 2016-12-24 02:00:42
○ 2021-10-07 21:22:34
○ 2026-07-31 18:50:22
○A74.3.156.1342021-10-07 → 2026-05-07 · 5 obs
● 2021-10-07 21:22:34
● 2026-05-07 19:13:00
○ 2026-05-25 13:26:04
○ 2026-07-31 18:50:22
●A74.3.156.1382026-05-25 → 2026-07-31 · 3 obs
● 2026-05-25 13:26:04
● 2026-07-31 18:50:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca | - |
| functionfour.ca | ns1.domain-dns.com, ns2.domain-dns.com, ns3.domain-dns.com | - |
✅ Authoritative Response
Server:67.223.102.46
NS records: ns1.domain-dns.com, ns2.domain-dns.com, ns3.domain-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for functionfour.ca (unsigned zone)
⏱️ Timing
Total: 2494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.3.156.138 |
| NS | 6 | ns1.domain-dns.com, ns2.domain-dns.com... |
| MX | 1 | mail.functionfour.ca (pri: 1) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.domain-dns.com hostmaster.baremetal. |
Analysis
Hierarchy
mail.functionfour.ca and bl1.functionfour.ca each fall under functionfour.ca as their parent domain.
IP Addresses
functionfour.ca resolves to just one IP address, 74.3.156.138.
Two other host names, along with myerafuel.ca, wrars.ca and myeraenergy.ca, also share IP numbers with functionfour.ca.
Name Servers
The DNS delegation for functionfour.ca covers 6 name servers: ns1.domain-dns.ca, ns2.domain-dns.ca, ns3.domain-dns.ca and 3 more.
At least some of functionfour.ca's name servers are shared with other domains, for example windsorhomes.net, accuratedorwin.com, ppivalet.ca and two more.
It is common for these name servers to be used in conjunction with the name servers ns1.domain-dns.com, ns2.domain-dns.com and ns3.domain-dns.com.
Host names that point to one IP address:
ns1.domain-dns.ca points to the IP address 67.223.102.46.
ns2.domain-dns.ca points to the IP address 67.223.102.77.
ns3.domain-dns.ca points to the IP address 64.34.109.18.
ns1.domain-dns.com points to the IP address 67.223.102.46.
ns2.domain-dns.com points to the IP address 67.223.102.77.
ns3.domain-dns.com points to the IP address 64.34.109.18.
These two host names — ns1.domain-dns.ca and ns1.domain-dns.com — each point to 67.223.102.46 IP addresses.
These two host names — ns2.domain-dns.ca and ns2.domain-dns.com — each point to 67.223.102.77 IP addresses.
These two host names — ns3.domain-dns.ca and ns3.domain-dns.com — each point to 64.34.109.18 IP addresses.
Mail Servers
The sole mail server for functionfour.ca is mail.functionfour.ca.
Among the domains sharing a mail server setup with functionfour.ca are durstonhoneyfarms.com, wrars.ca, functionfour.com and two others.
There is one IP number for mail.functionfour.ca: 74.3.156.135.