mastersrus.com - robtex.com
mastersrus.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=1774616957 | ||||||
Same first word
mastersrus.com |
Similar names
russmaster.ru |
streamsrus.com |
smartresus.com |
smartusers.org |
smartusers.com |
steamrsrus.com |
smartusers.net |
usersmarts.com |
usersmarts.net |
DNS History
8 records (5 active, 3 former)
●NSns67.domaincontrol.com2017-03-20 → 2026-03-27 · 2 obs
● 2026-03-27 13:12:32
●NSns68.domaincontrol.com2017-03-20 → 2026-03-27 · 2 obs
● 2026-03-27 13:12:32
○MXmailstore1.secureserver.net2017-03-20 → 2017-03-20 · 3 obs
○ 2026-03-15 13:41:02
○ 2026-03-27 13:12:32
●MXmastersrus-com.mail.protection.outlook.com2026-03-15 → 2026-03-27 · 3 obs
● 2026-03-15 13:41:02
● 2026-03-27 13:12:32
○MXsmtp.secureserver.net2017-03-20 → 2017-03-20 · 3 obs
○ 2026-03-15 13:41:02
○ 2026-03-27 13:12:32
●A13.248.243.52026-03-15 → 2026-03-27 · 3 obs
● 2026-03-15 13:41:02
● 2026-03-27 13:12:32
○A184.168.221.582017-03-20 → 2017-03-20 · 3 obs
○ 2026-03-15 13:41:02
○ 2026-03-27 13:12:32
●A76.223.105.2302026-03-15 → 2026-03-27 · 3 obs
● 2026-03-15 13:41:02
● 2026-03-27 13:12:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mastersrus.com | ns67.domaincontrol.com, ns68.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.44
NS records: ns67.domaincontrol.com, ns68.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastersrus.com (unsigned zone)
⏱️ Timing
Total: 173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns67.domaincontrol.com, ns68.domaincontrol.com |
| MX | 1 | mastersrus-com.mail.protection.outlook.c |
| TXT | 2 | v=spf1 include:secureserver.net -all, NETORGFT18925564.onmicrosoft.com |
| SOA | 1 | ns67.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns67.domaincontrol.com, ns67.domaincontrol.com, ns68.domaincontrol.com...)
Analysis
IP Addresses
mastersrus.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names, for instance mirandabbq.com, eduloanpro.com, mulatabeauty.com, texaslion.com and pirno.online share IP numbers with mastersrus.com.
Name Servers
mastersrus.com's delegation is to two name servers ns67.domaincontrol.com and ns68.domaincontrol.com.
mastersrus.com shares the same name server configuration as other domains, such as gray-insurance.com, thebrooks.ca, wccci.com, nestwebshop.com and csweb.me.
Host names with two IP numbers: ns67.domaincontrol.com points to 2603:5:2174::2c and 97.74.103.44; ns68.domaincontrol.com points to 2603:5:2274::2c and 173.201.71.44
Mail Servers
mastersrus.com is served by a single mail server, mastersrus-com.mail.protection.outlook.com.
The host name mastersrus-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c91d::, 2a01:111:f403:f802::1, 2a01:111:f403:f908::, 2a01:111:f403:f90b::, 40.93.192.1, 52.101.42.16, 52.101.194.12 and 52.101.194.15.