master-tech.com - robtex.com
master-tech.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=1786231089 | ||||||
Same first word
master-tech.com.au |
master-tech.pl |
master-tech.gr |
master-tech.com |
master-tech.de |
master-tech.biz |
master-tech.ro |
master-tech.co.uk |
master-tech.net |
master-tech.com.tw |
Similar names
DNS History
16 records (9 active, 7 former)
○NSns1.dsredirection.com2015-10-18 → 2016-03-27 · 4 obs
● 2016-03-27 12:46:56
○ 2017-03-19 09:11:52
○ 2026-08-08 23:34:28
○NSns2.dsredirection.com2015-10-18 → 2016-03-27 · 4 obs
● 2016-03-27 12:46:56
○ 2017-03-19 09:11:52
○ 2026-08-08 23:34:28
●NSns35.domaincontrol.com2026-05-17 → 2026-08-08 · 3 obs
● 2026-05-17 00:07:54
● 2026-08-08 23:34:28
●NSns36.domaincontrol.com2026-05-17 → 2026-08-08 · 3 obs
● 2026-05-17 00:07:54
● 2026-08-08 23:34:28
●MXalt1.aspmx.l.google.com2026-05-17 → 2026-08-08 · 3 obs
● 2026-05-17 00:07:54
● 2026-08-08 23:34:28
●MXalt2.aspmx.l.google.com2026-05-17 → 2026-08-08 · 3 obs
● 2026-05-17 00:07:54
● 2026-08-08 23:34:28
●MXalt3.aspmx.l.google.com2026-05-17 → 2026-08-08 · 3 obs
● 2026-05-17 00:07:54
● 2026-08-08 23:34:28
●MXalt4.aspmx.l.google.com2026-05-17 → 2026-08-08 · 3 obs
● 2026-05-17 00:07:54
● 2026-08-08 23:34:28
●MXaspmx.l.google.com2026-05-17 → 2026-08-08 · 3 obs
● 2026-05-17 00:07:54
● 2026-08-08 23:34:28
○MXmxs1.domainrecover.com2015-05-26 → 2017-03-19 · 4 obs
● 2017-03-19 09:11:52
○ 2026-05-17 00:07:54
○ 2026-08-08 23:34:28
○MXmxs2.domainrecover.com2015-05-26 → 2017-03-19 · 4 obs
● 2017-03-19 09:11:52
○ 2026-05-17 00:07:54
○ 2026-08-08 23:34:28
●A141.193.213.102026-05-17 → 2026-08-08 · 3 obs
● 2026-05-17 00:07:54
● 2026-08-08 23:34:28
●A141.193.213.112026-05-17 → 2026-08-08 · 3 obs
● 2026-05-17 00:07:54
● 2026-08-08 23:34:28
○A141.8.230.202015-05-26 → 2017-03-19 · 4 obs
● 2017-03-19 09:11:52
○ 2026-05-17 00:07:54
○ 2026-08-08 23:34:28
○CNAMEpres.serverhome.com2015-05-26 → 2017-03-19 · 4 obs
● 2017-03-19 09:11:52
○ 2026-05-17 00:07:54
○ 2026-08-08 23:34:28
○CNAMEthie5ku9.dsgeneration.com2015-10-18 → 2016-03-27 · 5 obs
● 2015-10-18 01:03:12
● 2016-03-27 12:46:56
○ 2017-03-19 09:11:52
○ 2026-08-08 23:34:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| master-tech.com | ns35.domaincontrol.com, ns36.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.18
NS records: ns35.domaincontrol.com, ns36.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for master-tech.com (unsigned zone)
⏱️ Timing
Total: 1150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 141.193.213.10, 141.193.213.11 |
| NS | 2 | ns35.domaincontrol.com, ns36.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=8lMrEZ8sVhxQYSQ, google-site-verification=gLRRXhlJIzete3k |
| SOA | 1 | ns35.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns35.domaincontrol.com, ns35.domaincontrol.com, ns36.domaincontrol.com...)
Analysis
IP Addresses
master-tech.com points to the IP addresses 141.193.213.10 and 141.193.213.11
Additional host names — endeavoursolutions.ca, www.walnutrangefarms.com, mymodernlaw.com and two others — share IP numbers with master-tech.com.
Name Servers
The NS records for master-tech.com delegate to ns35.domaincontrol.com and ns36.domaincontrol.com.
master-tech.com shares its name server setup with other domains, including mas-law.com, jeaassociates.com, unitedribbon.com and two others.
master-tech.com and other domains like stlzoo.com share at least a portion of their name servers.
ns35.domaincontrol.com resolves to 97.74.107.18 and 2603:5:21b1::12. Likewise, ns36.domaincontrol.com resolves to 173.201.75.18 and 2603:5:22b1::12 — two IP addresses apiece.
Mail Servers
master-tech.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
master-tech.com shares mail servers — at least in part — with other domains, including lifewithmichelle.com, ns500758.ns500759.ns500759.ns500736.ns500736.ns500735.ns500735.ns500698.ns500698.ns500708.ns500619.ns500619.trackreceptor.com, ns500759.ns500758.ns500698.ns500758.ns500698.ns500698.ns500698.ns500736.ns500735.ns500698.ns500698.ns500708.ns500686.ns500652.ns500576.trackreceptor.com and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c19::1b.
The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.