briefsys.com - robtex.com
briefsys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.50.252.64🇨🇦 OVH198.50.128.0/17 Hosting route | ||||||
| PTR | ip64.ip-198-50-252.net | ||||||
| NS | ns1.instradns.com ⭐ | ||||||
| A | 75.2.6.34🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| NS | ns2.instradns.com | ||||||
| A | 75.2.85.37🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a9bf3e392db71e4d0.awsglobalaccelerator.com | ||||||
| NS | ns3.instradns.com | ||||||
| A | 99.83.188.20🇺🇸 Amazon99.83.176.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| MX | mail.briefsys.com ⭐ | ||||||
| A | 66.70.178.74🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | ns547779.ip-66-70-178.net | ||||||
| SOA | ns1.instradns.comroot@instra.com 2014-03-31 #1 | ||||||
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=1785646507 | ||||||
Subdomains
mail.briefsys.com |
Same first word
briefsys.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.instradns.com2015-07-14 → 2026-08-02 · 2 obs
● 2026-08-02 05:21:46
●NSns2.instradns.com2015-07-14 → 2026-08-02 · 2 obs
● 2026-08-02 05:21:46
●NSns3.instradns.com2015-07-14 → 2026-08-02 · 2 obs
● 2026-08-02 05:21:46
●MXmail.briefsys.com2015-07-14 → 2026-08-02 · 2 obs
● 2026-08-02 05:21:46
○A184.95.38.1962015-07-14 → 2017-12-04 · 4 obs
● 2017-12-04 02:13:40
○ 2026-04-14 18:20:48
○ 2026-08-02 05:21:46
●A198.50.252.642026-04-14 → 2026-08-02 · 3 obs
● 2026-04-14 18:20:48
● 2026-08-02 05:21:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| briefsys.com | ns1.instradns.com, ns2.instradns.com, ns3.instradns.com | 3 records |
✅ Authoritative Response
Server:75.2.6.34
NS records: ns1.instradns.com, ns2.instradns.com, ns3.instradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for briefsys.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.50.252.64 |
| NS | 3 | ns1.instradns.com, ns2.instradns.com... |
| MX | 1 | mail.briefsys.com (pri: 10) |
| SOA | 1 | ns1.instradns.com root.instra.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.instradns.com, ns2.instradns.com, ns3.instradns.com)
Analysis
Hierarchy
briefsys.com serves as the parent of mail.briefsys.com.
IP Addresses
briefsys.com resolves to just one IP address, 198.50.252.64.
Two other host names, along with omharmonicsreview.net, mintwill.com and ibroker.nl, also share IP numbers with briefsys.com.
Name Servers
Three name servers are authoritative for briefsys.com: ns1.instradns.com, ns2.instradns.com and ns3.instradns.com.
briefsys.com has at least partial name server overlap with other domains, such as ledaer.cn, sete.ro, kingbright.se and two others.
The name servers ns1.hostingww.com, ns2.hostingww.com, ns3.hostingww.com and two others are commonly seen in use alongside these name servers.
Three hostnames, one IP address apiece: ns1.instradns.com resolves to 75.2.6.34, ns2.instradns.com resolves to 75.2.85.37 and ns3.instradns.com resolves to 99.83.188.20.
Mail Servers
The sole mail server for briefsys.com is mail.briefsys.com.
There is one IP number for mail.briefsys.com: 66.70.178.74.