business4x.com - robtex.com
business4x.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.250.121.47🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-250-121-47.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns73.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a4::2f🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| A | 97.74.106.47🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| NS | ns74.domaincontrol.com | ||||||
| A | 2603:5:22a4::2f🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| A | 173.201.74.47🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| MX | mail.business4x.com ⭐ | ||||||
| A | 13.228.209.65🇸🇬 Amazon13.228.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-228-209-65.ap-southeast-1.compute.amazonaws.com | ||||||
| TXT | v=spf1 a mx ip4:13.228.209.65 ~all | ||||||
| TXT | google-site-verification=XKSFGob0AWksU6lwGsAmusjaAAG7JIxVzaidJ2ZluYs | ||||||
| SOA | ns73.domaincontrol.comdns@jomax.net 2026-04-06 #2 | ||||||
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=1776159652 | ||||||
Subdomains
mail.business4x.com |
Same first word
business4x.com |
DNS History
7 records (4 active, 3 former)
○NSns47.domaincontrol.com2020-01-02 → 2020-01-02 · 3 obs
○ 2026-03-06 05:29:50
○ 2026-04-14 10:06:36
○NSns48.domaincontrol.com2020-01-02 → 2020-01-02 · 3 obs
○ 2026-03-06 05:29:50
○ 2026-04-14 10:06:36
●NSns73.domaincontrol.com2026-03-06 → 2026-04-14 · 3 obs
● 2026-03-06 05:29:50
● 2026-04-14 10:06:36
●NSns74.domaincontrol.com2026-03-06 → 2026-04-14 · 3 obs
● 2026-03-06 05:29:50
● 2026-04-14 10:06:36
●MXmail.business4x.com2026-03-06 → 2026-04-14 · 2 obs
● 2026-04-14 10:06:36
●A13.250.121.472026-03-06 → 2026-04-14 · 3 obs
● 2026-03-06 05:29:50
● 2026-04-14 10:06:36
○A50.63.202.382020-01-02 → 2020-01-02 · 3 obs
○ 2026-03-06 05:29:50
○ 2026-04-14 10:06:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| business4x.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for business4x.com (unsigned zone)
⏱️ Timing
Total: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.250.121.47 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| MX | 1 | mail.business4x.com (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:13.228.209.65 ~all, google-site-verification=XKSFGob0AWksU6l |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
Hierarchy
business4x.com is a parent of mail.business4x.com.
IP Addresses
business4x.com points to a single IP address: 13.250.121.47.
Other host names such as erisp.net and erisp.co share IP numbers with business4x.com.
Name Servers
business4x.com is delegated to two name servers: ns73.domaincontrol.com and ns74.domaincontrol.com.
business4x.com uses the same name server setup as other domains, including basementfix.mobi, jumpstartyourwebsite.com, tazeddepartment.com, nipulator.com and 1000salama.net.
business4x.com shares some name servers with other domains, for example mylibertyloansfast.com.
Host names with two IP numbers:
ns73.domaincontrol.com points to 2603:5:21a4::2f and 97.74.106.47.
ns74.domaincontrol.com points to 2603:5:22a4::2f and 173.201.74.47.
Mail Servers
The mail server for business4x.com is mail.business4x.com.
business4x.com shares the same mail server setup as other domains, for instance erisp.co.
Host mail.business4x.com points to IP 13.228.209.65.