mcmastertech.com - dns.ninja
mcmastertech.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782928701 | ||||||
Same first word
mcmastertech.com |
mcmastertech.ca |
DNS History
4 records (4 active, 0 former)
●NSns15.domaincontrol.com2016-12-18 → 2026-07-01 · 2 obs
● 2026-07-01 18:03:04
●NSns16.domaincontrol.com2016-12-18 → 2026-07-01 · 2 obs
● 2026-07-01 18:03:04
●MXmcmastertech-com.mail.protection.outlook.com2016-12-18 → 2026-07-01 · 2 obs
● 2026-07-01 18:03:04
●A149.56.247.1612016-12-18 → 2026-07-01 · 2 obs
● 2026-07-01 18:03:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| mcmastertech.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcmastertech.com (unsigned zone)
⏱️ Timing
Total: 164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.56.247.161 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 1 | mcmastertech-com.mail.protection.outlook |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)
Analysis
IP Addresses
mcmastertech.com has exactly one IP address — 149.56.247.161.
fastlinks.ca, live2.mcmastertek.ca, mail.makingtecheasy.ca plus two other host names have IP numbers in common with mcmastertech.com.
Name Servers
mcmastertech.com is served by two delegated name servers, ns15.domaincontrol.com and ns16.domaincontrol.com.
The name server configuration of mcmastertech.com is shared with other domains, for instance evergreencw.com, cabfmba.com, pictureray.com and two others.
Each of the two host names carries two IP addresses: ns15.domaincontrol.com points to 97.74.107.8 and 2603:5:21b0::8, and ns16.domaincontrol.com points to 173.201.75.8 and 2603:5:22b0::8.
Mail Servers
mcmastertech.com uses one mail server — mcmastertech-com.mail.protection.outlook.com.
mcmastertech-com.mail.protection.outlook.com has 8 IP addresses: 52.101.190.0, 52.101.190.1, 52.101.190.3 plus 5 more.