sigmaxsecurity.com - robtex.com
sigmaxsecurity.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.23.20.201🇺🇸 AS701845.16.0.0/12 AT&T Enterprises, LLC | ||||||
| PTR | mail.sigmaxsecurity.com | ||||||
| NS | pdns01.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21e0::32🇺🇸 GODADDY-DNS2603:5:21e0::/44 | ||||||
| PTR | pdns01.domaincontrol.com | ||||||
| A | 97.74.110.50🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns01.domaincontrol.com | ||||||
| NS | pdns02.domaincontrol.com | ||||||
| A | 2603:5:22e0::32🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns02.domaincontrol.com | ||||||
| A | 173.201.78.50🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns02.domaincontrol.com | ||||||
| MX | mail2.sigmaxsecurity.com ⭐ | ||||||
| A | 45.23.20.202🇺🇸 AS701845.16.0.0/12 AT&T Enterprises, LLC | ||||||
| PTR | mail.sigmaxdvr.com | ||||||
| MX | mail.sigmaxsecurity.com(10) | ||||||
| A | 45.23.20.201🇺🇸 AS701845.16.0.0/12 AT&T Enterprises, LLC | ||||||
| PTR | mail.sigmaxsecurity.com | ||||||
| TXT | v=spf1 a mx ip4:45.23.20.201/29 a:sigmaxsecurity.com a:sigmaxdvr.org a:sigmax... | ||||||
| SOA | pdns01.domaincontrol.comdyndns@sigmaxsecurity.com 2023-03-08 #0 | ||||||
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=1776113752 | ||||||
Subdomains
Same first word
sigmaxsecurity.com |
DNS History
7 records (5 active, 2 former)
●NSpdns01.domaincontrol.com2015-08-17 → 2026-04-13 · 2 obs
● 2026-04-13 21:15:28
●NSpdns02.domaincontrol.com2015-08-17 → 2026-04-13 · 2 obs
● 2026-04-13 21:15:28
○MXhm20527.sigmaxdvr.org2015-08-17 → 2016-09-22 · 4 obs
● 2016-09-22 13:19:10
○ 2026-03-30 02:07:44
○ 2026-04-13 21:15:28
●MXmail.sigmaxsecurity.com2015-08-17 → 2026-04-13 · 2 obs
● 2026-04-13 21:15:28
●MXmail2.sigmaxsecurity.com2015-08-17 → 2026-04-13 · 2 obs
● 2026-04-13 21:15:28
○A173.11.236.1292015-08-17 → 2016-09-22 · 4 obs
● 2016-09-22 13:19:10
○ 2026-03-30 02:07:44
○ 2026-04-13 21:15:28
●A45.23.20.2012026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 02:07:44
● 2026-04-13 21:15:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| sigmaxsecurity.com | pdns01.domaincontrol.com, pdns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.110.50
NS records: pdns01.domaincontrol.com, pdns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigmaxsecurity.com (unsigned zone)
⏱️ Timing
Total: 173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.23.20.201 |
| NS | 2 | pdns01.domaincontrol.com, pdns02.domaincontrol.com |
| MX | 2 | mail.sigmaxsecurity.com (pri: 0), mail2.sigmaxsecurity.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:45.23.20.201/29 a:sigmax |
| SOA | 1 | pdns01.domaincontrol.com dyndns.sigmaxse |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns01.domaincontrol.com, pdns01.domaincontrol.com, pdns02.domaincontrol.com...)
Analysis
Hierarchy
sigmaxsecurity.com is a parent of mail.sigmaxsecurity.com, mail2.sigmaxsecurity.com, ns2.sigmaxsecurity.com and ns1.sigmaxsecurity.com.
IP Addresses
sigmaxsecurity.com points to a single IP: 45.23.20.201.
Other host names such as ns1.sigmaxsecurity.com and mail.sigmaxsecurity.com share IP numbers with sigmaxsecurity.com.
Name Servers
Two name servers pdns01.domaincontrol.com and pdns02.domaincontrol.com handle delegation for sigmaxsecurity.com.
sigmaxsecurity.com uses the same name server setup as other domains, for example brazoriacounty.gov, cirarad.net, nuride.net, tdivolkswagens.com and takut.net.
sigmaxsecurity.com partially shares name servers with other domains; examples include olhoveloz.com, muetter-online.eu, kozica.de, bnmll.com and viehmann.net.
Host names with two IP numbers:
pdns01.domaincontrol.com points to: 2603:5:21e0::32 and 97.74.110.50
pdns02.domaincontrol.com points to: 2603:5:22e0::32 and 173.201.78.50
Mail Servers
sigmaxsecurity.com is handled by two mail servers: mail2.sigmaxsecurity.com and mail.sigmaxsecurity.com.
sigmaxsecurity.com uses the same mail server setup as other domains, for example sigmaxdvr.com.
Host names with one IP number: The host name mail2.sigmaxsecurity.com points to 45.23.20.202 and the host name mail.sigmaxsecurity.com points to 45.23.20.201.