techmasterinc.com - dns.ninja
techmasterinc.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=1784982207 | ||||||
Subdomains
mail.techmasterinc.com |
Same first word
techmasterinc.com |
Similar names
chicstreetman.com |
streamtechinc.ca |
streamtechinc.com |
mastertechnic.com |
streamtechnic.com |
techstreaminc.com |
ictmanchester.com |
DNS History
9 records (4 active, 5 former)
●NSns.cyberlynk.net2015-06-05 → 2026-07-25 · 2 obs
● 2026-07-25 12:25:36
●NSns0.cyberlynk.net2015-06-05 → 2026-07-25 · 2 obs
● 2026-07-25 12:25:36
○MXd42317a.ess.barracudanetworks.com2015-06-05 → 2018-01-24 · 4 obs
● 2018-01-24 20:29:34
○ 2026-02-20 02:14:06
○ 2026-07-25 12:25:36
○MXd42317b.ess.barracudanetworks.com2015-06-05 → 2018-01-24 · 4 obs
● 2018-01-24 20:29:34
○ 2026-02-20 02:14:06
○ 2026-07-25 12:25:36
●MXtechmasterinc-com.mail.protection.outlook.com2026-02-20 → 2026-07-25 · 3 obs
● 2026-02-20 02:14:06
● 2026-07-25 12:25:36
○A162.221.88.32017-01-09 → 2017-01-09 · 4 obs
● 2017-01-09 22:09:18
○ 2018-01-24 20:29:34
○ 2026-07-25 12:25:36
●A199.195.146.1432026-02-20 → 2026-07-25 · 3 obs
● 2026-02-20 02:14:06
● 2026-07-25 12:25:36
○A199.195.146.2462018-01-24 → 2018-01-24 · 4 obs
● 2018-01-24 20:29:34
○ 2026-02-20 02:14:06
○ 2026-07-25 12:25:36
○A66.185.24.802015-06-05 → 2016-04-30 · 4 obs
● 2016-04-30 20:54:12
○ 2017-01-09 22:09:18
○ 2026-07-25 12:25:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| techmasterinc.com | ns0.cyberlynk.net, ns.cyberlynk.net | - |
✅ Authoritative Response
Server:66.185.25.210
NS records: ns0.cyberlynk.net, ns.cyberlynk.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techmasterinc.com (unsigned zone)
⏱️ Timing
Total: 609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.195.146.143 |
| NS | 2 | ns.cyberlynk.net, ns0.cyberlynk.net |
| MX | 1 | techmasterinc-com.mail.protection.outloo |
| TXT | 5 | MS=ms83831364, h63uoltmq2gl7bpat5coh2djnf... |
| SOA | 1 | NS.CYBERLYNK.NET DNSADMIN.CYBERLYNK.NET |
Analysis
Hierarchy
mail.techmasterinc.com is delegated beneath techmasterinc.com.
IP Addresses
techmasterinc.com resolves to just one IP address, 199.195.146.143.
Two other host names, along with terraexterna.ru, mail.funwithj.com and gileschemical.com, also share IP numbers with techmasterinc.com.
Name Servers
The NS records for techmasterinc.com delegate to ns0.cyberlynk.net and ns.cyberlynk.net.
techmasterinc.com shares its NS records with other domains, for example spamfilteringcloud.com, ftphosting.com, 110.250.207.in-addr.arpa and two others.
There is at least partial name server overlap between techmasterinc.com and other domains — edcompany.com, hamiltonmed.com, 181.39.38.in-addr.arpa and two more among them.
These name servers tend to appear in combination with the name servers dns01.sbsisp.com, dns04.sbsisp.com, dns02.sbsisp.com and dns03.sbsisp.com.
ns0.cyberlynk.net resolves to 66.185.25.210 and 2605:3800:0:44::10. Likewise, ns.cyberlynk.net resolves to 66.185.17.218 and 2605:3800:0:56::10 — two IP addresses apiece.
Mail Servers
The sole mail server for techmasterinc.com is techmasterinc-com.mail.protection.outlook.com.
With 8 IP addresses total, techmasterinc-com.mail.protection.outlook.com resolves to 52.101.10.5, 52.101.11.7, 52.101.40.1 and 5 others.