fourfoundersltd.com - robtex.com
fourfoundersltd.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.hostnil.com ⚠️ Not in zone NS records | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.hostnil.com ⚠️ Not in zone NS records | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.hostnil.com ⚠️ Not in zone NS records | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.hostnil.com ⚠️ Not in zone NS records | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.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=1771291435 | ||||||
Same first word
fourfoundersltd.com |
DNS History
4 records (4 active, 0 former)
●NSns1.hostnil.com2026-02-27 → 2026-03-22 · 2 obs
● 2026-03-22 23:10:50
●NSns2.hostnil.com2026-02-27 → 2026-03-22 · 2 obs
● 2026-03-22 23:10:50
●NSns3.hostnil.com2026-02-27 → 2026-03-22 · 2 obs
● 2026-03-22 23:10:50
●NSns4.hostnil.com2026-02-27 → 2026-03-22 · 2 obs
● 2026-03-22 23:10:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| fourfoundersltd.com | ns1.hostnil.com, ns2.hostnil.com, ns3.hostnil.com, ns4.hostnil.com | 4 records |
✅ Authoritative Response
Server:75.2.118.134
NS records: ns1.hostnil.com, ns2.hostnil.com, ns3.hostnil.com, ns4.hostnil.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fourfoundersltd.com (unsigned zone)
⏱️ Timing
Total: 217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.hostnil.com, ns2.hostnil.com, ns3.hostnil.com...)
Analysis
Name Servers
fourfoundersltd.com is delegated to four name servers: ns1.hostnil.com, ns2.hostnil.com, ns3.hostnil.com and ns4.hostnil.com.
At least part of the name servers for fourfoundersltd.com are shared with other domains, for instance sqr.com.bd, amperepro.com, laptopbattery.com.bd, fellinislv.com and shivled.com.
these name servers are commonly used with the name servers ns1.parkns.com, ns2.parkns.com, ns3.parkns.com, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns4.mysecurecloudhost.com, ns4.parkns.com, ns10.parkns.com and ns11.parkns.com.
Host names with one IP: ns1.hostnil.com points to 13.248.158.180; ns2.hostnil.com points to 75.2.118.134; ns3.hostnil.com points to 76.223.26.245; ns4.hostnil.com points to 99.83.147.209.