stackharbor.ca - robtex.com
stackharbor.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.128.160.4🇨🇦 AS39718123.128.160.0/24 Stack Harbor Inc 486 Sainte-Catherine West Suite 300 Montreal QC H3B 1A6 Canada http://www.stackharbor.com/ Standard NOC hours are 9:00 AM to 6:00 PM EST | ||||||
| NS | ns1.stackharbor.com ⭐ | ||||||
| A | 68.71.37.103🇨🇦 NETELLIGENT68.71.32.0/19 eStruxture Data Centers Inc. | ||||||
| NS | ns2.stackharbor.com | ||||||
| A | 205.204.80.199🇨🇦 AS397181205.204.80.0/24 486 Sainte-Catherine West Suite 300 Montreal QC H3B 1A6 Canada http://www.stackharbor.com/ Standard NOC hours are 9:00 AM to 6:00 PM EST | ||||||
| NS | ns3.stackharbor.com | ||||||
| A | 205.204.80.165🇨🇦 AS397181205.204.80.0/24 486 Sainte-Catherine West Suite 300 Montreal QC H3B 1A6 Canada http://www.stackharbor.com/ Standard NOC hours are 9:00 AM to 6:00 PM EST | ||||||
| MX | stackharbor.ca ⭐ | ||||||
| A | 23.128.160.4🇨🇦 AS39718123.128.160.0/24 Stack Harbor Inc 486 Sainte-Catherine West Suite 300 Montreal QC H3B 1A6 Canada http://www.stackharbor.com/ Standard NOC hours are 9:00 AM to 6:00 PM EST | ||||||
| TXT | v=spf1 ip4:23.128.160.4 ip4:23.128.160.13 ip4:159.203.34.232 +a +mx +ip4:68.7... | ||||||
| SOA | ns1.stackharbor.comnotify@hostresolver.net 2025-06-27 #0 | ||||||
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=2609240500 | ||||||
MX for
stackharbor.ca |
Same first word
stackharbor.com |
stackharbor.biz |
stackharbor.xyz |
stackharbor.online |
stackharbor.net |
stackharbor.pics |
stackharbor.cfd |
stackharbor.ca |
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1.stackharbor.com2026-09-13 → 2026-09-24 · 2 obs
● 2026-09-24 05:35:28
●NSns2.stackharbor.com2026-09-13 → 2026-09-24 · 2 obs
● 2026-09-24 05:35:28
●NSns3.stackharbor.com2026-09-13 → 2026-09-24 · 2 obs
● 2026-09-24 05:35:28
●MXstackharbor.ca2026-09-13 → 2026-09-24 · 4 obs
○ 2026-09-13 14:15:52
● 2026-09-13 15:12:54
● 2026-09-24 05:35:28
●A23.128.160.42026-09-13 → 2026-09-24 · 4 obs
○ 2026-09-13 14:15:52
● 2026-09-13 15:12:54
● 2026-09-24 05:35:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | 8 records |
| stackharbor.ca | ns1.stackharbor.com, ns2.stackharbor.com, ns3.stackharbor.com | - |
✅ Authoritative Response
Server:205.204.80.165
NS records: ns1.stackharbor.com, ns2.stackharbor.com, ns3.stackharbor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackharbor.ca (unsigned zone)
⏱️ Timing
Total: 1444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.128.160.4 |
| NS | 3 | ns2.stackharbor.com, ns1.stackharbor.com... |
| MX | 1 | stackharbor.ca (pri: 0) |
| TXT | 1 | v=spf1 ip4:23.128.160.4 ip4:23.128.160.1 |
| SOA | 1 | ns1.stackharbor.com notify.hostresolver. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca...)
Analysis
Mail Server Role
stackharbor.ca serves as a mail server for stackharbor.ca.
IP Addresses
stackharbor.ca has exactly one IP address — 23.128.160.4.
ihostem.ca, stackharbour.com, ihostem.com plus two other host names have IP numbers in common with stackharbor.ca.
Name Servers
stackharbor.ca is served by three name servers: ns1.stackharbor.com, ns2.stackharbor.com and ns3.stackharbor.com.
stackharbor.ca shares at least some of its name servers with other domains, including 11queen.com, stackharbor.net, commoncs.com and two others.
These name servers are frequently paired with the name servers ns1.ihostem.com and ns2.ihostem.com.
ns1.stackharbor.com has IP address 68.71.37.103, ns2.stackharbor.com has IP address 205.204.80.199 and ns3.stackharbor.com has IP address 205.204.80.165 — one address each.
Mail Servers
stackharbor.ca uses exactly one mail server, which is stackharbor.ca.
stackharbor.ca resolves to 23.128.160.4 and no other IP number.