functionfour.ca - robtex.com
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=1781102588 | ||||||
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=2606101400 | ||||||
Subdomains
Same first word
functionfour.ca |
functionfour.com |
Similar names
DNS History
10 records (8 active, 2 former)
●NSns1.domain-dns.ca2015-07-22 → 2026-06-10 · 2 obs
● 2026-06-10 14:52:18
●NSns1.domain-dns.com2015-07-22 → 2026-06-10 · 2 obs
● 2026-06-10 14:52:18
●NSns2.domain-dns.ca2015-07-22 → 2026-06-10 · 2 obs
● 2026-06-10 14:52:18
●NSns2.domain-dns.com2015-07-22 → 2026-06-10 · 2 obs
● 2026-06-10 14:52:18
●NSns3.domain-dns.ca2015-07-22 → 2026-06-10 · 2 obs
● 2026-06-10 14:52:18
●NSns3.domain-dns.com2015-07-22 → 2026-06-10 · 2 obs
● 2026-06-10 14:52:18
●MXmail.functionfour.ca2015-07-22 → 2026-06-10 · 2 obs
● 2026-06-10 14:52:18
○A207.161.200.2292015-07-22 → 2016-12-24 · 4 obs
● 2016-12-24 02:00:42
○ 2021-10-07 21:22:34
○ 2026-06-10 14:52:18
○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
○ 2026-06-10 14:52:18
●A74.3.156.1382026-05-25 → 2026-06-10 · 3 obs
● 2026-05-25 13:26:04
● 2026-06-10 14:52:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| functionfour.ca | ns2.domain-dns.com, ns3.domain-dns.com, ns1.domain-dns.com | - |
✅ Authoritative Response
Server:64.34.109.18
NS records: ns2.domain-dns.com, ns3.domain-dns.com, ns1.domain-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for functionfour.ca (unsigned zone)
⏱️ Timing
Total: 895ms | 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
functionfour.ca is the parent domain of www.functionfour.ca and bl1.functionfour.ca.
IP Addresses
functionfour.ca points to a single IP number: 74.3.156.138.
Additional host names — myeraenergy.ca, myerafuel.com, myerafood.ca and two others — share IP numbers with functionfour.ca.
Name Servers
functionfour.ca is delegated to 6 name servers: ns1.domain-dns.ca, ns2.domain-dns.ca, ns3.domain-dns.ca and three others.
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 with one IP number:
ns1.domain-dns.ca directs to 67.223.102.46.
ns2.domain-dns.ca directs to 67.223.102.77.
ns3.domain-dns.ca directs to 64.34.109.18.
ns1.domain-dns.com directs to 67.223.102.46.
ns2.domain-dns.com directs to 67.223.102.77.
ns3.domain-dns.com directs to 64.34.109.18.
Host names pointing to 67.223.102.46 IP addresses: ns1.domain-dns.ca and ns1.domain-dns.com.
Host names pointing to 67.223.102.77 IP addresses: ns2.domain-dns.ca and ns2.domain-dns.com.
Host names pointing to 64.34.109.18 IP addresses: ns3.domain-dns.ca and ns3.domain-dns.com.
Mail Servers
functionfour.ca has one mail server: mail.functionfour.ca.
functionfour.ca shares the same mail server setup as other domains, including durstonhoneyfarms.com, wrars.ca, functionfour.com and two others.
mail.functionfour.ca has exactly one IP number: 74.3.156.135.