mtca.ca - dns.ninja
mtca.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.28.1.58🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | tuna.exacthosting.com | ||||||
| NS | ns1.islandhosting.com ⭐ | ||||||
| A | 67.225.243.78🇺🇸 LiquidWeb67.225.128.0/17 Liquidweb Inc | ||||||
| PTR | ns1.exacthosting.com | ||||||
| NS | ns2.islandhosting.com | ||||||
| A | 67.225.242.84🇺🇸 LiquidWeb67.225.128.0/17 Liquidweb Inc | ||||||
| PTR | ns2.exacthosting.com | ||||||
| NS | ns3.islandhosting.com | ||||||
| A | 67.225.250.50🇺🇸 LiquidWeb67.225.128.0/17 Liquidweb Inc | ||||||
| PTR | ns3.exacthosting.com | ||||||
| NS | ns4.islandhosting.com | ||||||
| A | 67.225.250.48🇺🇸 LiquidWeb67.225.128.0/17 Liquidweb Inc | ||||||
| PTR | ns4.exacthosting.com | ||||||
| MX | mtca.ca ⭐ | ||||||
| A | 50.28.1.58🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc | ||||||
| PTR | tuna.exacthosting.com | ||||||
| TXT | v=spf1 ip4:50.28.1.58 ip4:149.56.26.75 +a +mx include:sendgrid.net include:re... | ||||||
| SOA | ns1.islandhosting.comdevnull@sourcedns.com 2026-06-03 #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=2606281130 | ||||||
MX for
mtca.ca |
Subdomains
mail.mtca.ca |
Same first word
mtca.net |
mtca.org.in |
mtca.solutions |
mtca.es |
mtca.jp |
mtca.com.mx |
mtca.com |
mtca.eu |
mtca.fr |
mtca.de |
mtca.kz |
mtca.cl |
mtca.ca |
Similar names
DNS History
16 records (6 active, 10 former)
●NSns1.islandhosting.com2017-06-22 → 2026-06-28 · 3 obs
● 2017-06-22 16:19:20
● 2026-06-28 11:56:40
○NSns1.islandnet.com2015-08-07 → 2016-05-09 · 4 obs
● 2016-05-09 23:41:06
○ 2017-06-22 16:19:20
○ 2026-06-28 11:56:40
●NSns2.islandhosting.com2017-06-22 → 2026-06-28 · 3 obs
● 2017-06-22 16:19:20
● 2026-06-28 11:56:40
○NSns2.islandnet.com2015-08-07 → 2016-05-09 · 4 obs
● 2016-05-09 23:41:06
○ 2017-06-22 16:19:20
○ 2026-06-28 11:56:40
●NSns3.islandhosting.com2017-06-22 → 2026-06-28 · 3 obs
● 2017-06-22 16:19:20
● 2026-06-28 11:56:40
○NSns3.islandnet.com2015-08-07 → 2016-05-09 · 4 obs
● 2016-05-09 23:41:06
○ 2017-06-22 16:19:20
○ 2026-06-28 11:56:40
●NSns4.islandhosting.com2017-06-22 → 2026-06-28 · 3 obs
● 2017-06-22 16:19:20
● 2026-06-28 11:56:40
○NSns4.islandnet.com2015-08-07 → 2016-05-09 · 4 obs
● 2016-05-09 23:41:06
○ 2017-06-22 16:19:20
○ 2026-06-28 11:56:40
○MXmail.islandnet.com2015-08-07 → 2016-05-09 · 4 obs
● 2016-05-09 23:41:06
○ 2017-06-22 16:19:20
○ 2026-06-28 11:56:40
●MXmtca.ca2017-06-22 → 2026-06-28 · 3 obs
● 2017-06-22 16:19:20
● 2026-06-28 11:56:40
○A149.56.26.752017-06-22 → 2018-09-17 · 5 obs
● 2017-06-22 16:19:20
● 2018-09-17 12:07:58
○ 2026-03-03 05:52:26
○ 2026-06-28 11:56:40
○A158.69.158.1862015-11-21 → 2016-05-09 · 5 obs
● 2015-11-21 16:47:40
● 2016-05-09 23:41:06
○ 2017-06-22 16:19:20
○ 2026-06-28 11:56:40
○A170.178.169.942015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-21 16:47:40
○ 2026-06-28 11:56:40
●A50.28.1.582026-03-03 → 2026-06-28 · 3 obs
● 2026-03-03 05:52:26
● 2026-06-28 11:56:40
○A64.32.6.1742015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-21 16:47:40
○ 2026-06-28 11:56:40
○A70.39.110.1762015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-21 16:47:40
○ 2026-06-28 11:56:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| mtca.ca | ns4.islandhosting.com, ns1.islandhosting.com, ns2.islandhosting.com, ns3.islandhosting.com | - |
✅ Authoritative Response
Server:67.225.243.78
NS records: ns4.islandhosting.com, ns1.islandhosting.com, ns2.islandhosting.com, ns3.islandhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mtca.ca (unsigned zone)
⏱️ Timing
Total: 621ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.28.1.58 |
| NS | 4 | ns3.islandhosting.com, ns4.islandhosting.com... |
| MX | 1 | mtca.ca (pri: 0) |
| TXT | 1 | v=spf1 ip4:50.28.1.58 ip4:149.56.26.75 + |
| SOA | 1 | ns1.islandhosting.com devnull.sourcedns. |
Analysis
Hierarchy
mail.mtca.ca is a subdomain of mtca.ca.
Mail Server Role
mtca.ca serves as a mail server for mtca.ca.
IP Addresses
mtca.ca has exactly one IP address — 50.28.1.58.
rosintlabs.com, onlinedermatology.com, tuna.exacthosting.com plus two other host names have IP numbers in common with mtca.ca.
Name Servers
Four name servers handle the delegation for mtca.ca: ns1.islandhosting.com, ns2.islandhosting.com, ns3.islandhosting.com and ns4.islandhosting.com.
The name servers of mtca.ca overlap at least partially with those of other domains — among them zerowastecanada.org, beachaccess.ca, flyfishingandwingshooting.com and two more.
These name servers commonly appear in combination with the name servers ns5.islandhosting.com.
Four host names, each with one IP address: ns1.islandhosting.com has 67.225.243.78, ns2.islandhosting.com has 67.225.242.84, ns3.islandhosting.com has 67.225.250.50 and ns4.islandhosting.com has 67.225.250.48.
Mail Servers
mtca.ca uses exactly one mail server, which is mtca.ca.
mtca.ca points to one IP number — 50.28.1.58.