mymastergroup.com - robtex.com
mymastergroup.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=1780997281 | ||||||
Same first word
mymastergroup.com |
DNS History
9 records (6 active, 3 former)
○NSns1.ritternet.com2015-09-03 → 2017-06-17 · 4 obs
● 2017-06-17 06:58:14
○ 2026-03-23 07:58:24
○ 2026-06-09 09:44:36
○NSns2.ritternet.com2015-09-03 → 2017-06-17 · 4 obs
● 2017-06-17 06:58:14
○ 2026-03-23 07:58:24
○ 2026-06-09 09:44:36
●NSns33.domaincontrol.com2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 07:58:24
● 2026-06-09 09:44:36
●NSns34.domaincontrol.com2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 07:58:24
● 2026-06-09 09:44:36
●MXmx1.emailsrvr.com2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 07:58:24
● 2026-06-09 09:44:36
●MXmx2.emailsrvr.com2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 07:58:24
● 2026-06-09 09:44:36
○MXmymastergroup-com.mail.protection.outlook.com2015-09-03 → 2017-06-17 · 4 obs
● 2017-06-17 06:58:14
○ 2026-03-23 07:58:24
○ 2026-06-09 09:44:36
●A15.197.225.1282026-03-23 → 2026-06-09 · 2 obs
● 2026-06-09 09:44:36
●A3.33.251.1682026-03-23 → 2026-06-09 · 2 obs
● 2026-06-09 09:44:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| mymastergroup.com | ns33.domaincontrol.com, ns34.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mymastergroup.com (unsigned zone)
⏱️ Timing
Total: 166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)
Analysis
IP Addresses
mymastergroup.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.
Two other host names, along with pronetwork.co.uk, mmogamerzone.com and core-media.com, also share IP numbers with mymastergroup.com.
Name Servers
Two name servers handle the delegation for mymastergroup.com: ns33.domaincontrol.com and ns34.domaincontrol.com.
mymastergroup.com shares its NS records with other domains, for example prexpat.com, byplaw.com, texaslandman.com and two others.
ns33.domaincontrol.com and ns34.domaincontrol.com both carry two IP addresses. The A records for ns33.domaincontrol.com are 97.74.106.17 and 2603:5:21a1::11; the A records for ns34.domaincontrol.com are 173.201.74.17 and 2603:5:22a1::11.
Mail Servers
mymastergroup.com is served by two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.
Among the domains sharing a mail server setup with mymastergroup.com are slingo.com.cdn.cloudflare.net, eyecareexcellence.com, 3prosbasementsystems.com and two others.
There is at least a partial MX overlap between mymastergroup.com and other domains, including zoovision.com, equilibrio.agency, cisv.mx and two others.
DNS names with 4 IP addresses:
mx1.emailsrvr.com directs to 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.
Host names with one IP number:
The hostname mx2.emailsrvr.com resolves to 184.106.54.2.