open4um.com - robtex.com
open4um.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns47.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2172::18🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| A | 97.74.103.24🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| NS | ns48.domaincontrol.com | ||||||
| A | 2603:5:2272::18🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| A | 173.201.71.24🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| SOA | ns47.domaincontrol.comdns@jomax.net 2023-09-19 #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=1774718972 | ||||||
Same first word
open4um.com |
DNS History
10 records (4 active, 6 former)
○NSns31.domaincontrol.com2008-03-11 → 2008-03-11 · 3 obs
○ 2015-10-27 12:26:34
○ 2026-03-28 17:57:50
○NSns32.domaincontrol.com2008-03-11 → 2008-03-11 · 3 obs
○ 2015-10-27 12:26:34
○ 2026-03-28 17:57:50
●NSns47.domaincontrol.com2020-01-29 → 2026-03-28 · 3 obs
● 2020-01-29 02:55:12
● 2026-03-28 17:57:50
●NSns48.domaincontrol.com2020-01-29 → 2026-03-28 · 3 obs
● 2020-01-29 02:55:12
● 2026-03-28 17:57:50
○MXmailstore1.secureserver.net2008-03-11 → 2008-03-11 · 3 obs
○ 2015-10-27 12:26:34
○ 2026-03-28 17:57:50
○MXsmtp.secureserver.net2008-03-11 → 2008-03-11 · 3 obs
○ 2015-10-27 12:26:34
○ 2026-03-28 17:57:50
●A15.197.148.332026-02-18 → 2026-03-28 · 3 obs
● 2026-02-18 23:12:54
● 2026-03-28 17:57:50
○A184.168.221.442020-01-29 → 2020-01-29 · 4 obs
● 2020-01-29 02:55:12
○ 2026-02-18 23:12:54
○ 2026-03-28 17:57:50
●A3.33.130.1902026-02-18 → 2026-03-28 · 3 obs
● 2026-02-18 23:12:54
● 2026-03-28 17:57:50
○A68.178.232.1002008-03-11 → 2008-03-11 · 3 obs
○ 2015-10-27 12:26:34
○ 2026-03-28 17:57:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| open4um.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for open4um.com (unsigned zone)
⏱️ Timing
Total: 102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
IP Addresses
open4um.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names such as skadigear.com, tocresources.com, winsit.net, wheretorentarobot.com and galenbio.com share IPs with open4um.com.
Name Servers
open4um.com is delegated to two name servers: ns47.domaincontrol.com and ns48.domaincontrol.com.
open4um.com shares the same name server setup as xtzero.net, purplepixi.com, performance-refrigeration.com, livecamdenplace.com and leaningoakacres.com.
open4um.com shares some name servers with other domains, for instance holytrinityfresno.org.
Host names with two IP numbers: ns47.domaincontrol.com points to: 2603:5:2172::18 and 97.74.103.24; ns48.domaincontrol.com points to: 2603:5:2272::18 and 173.201.71.24.