ns1.nlsdu.com - robtex.com
ns1.nlsdu.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 18.205.186.231πΊπΈ Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
nlsdu.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 50.16.27.236πΊπΈ Amazon50.16.0.0/16 EC2 IAD prefix | ||||||
| NS | ns1.nlsdu.com β | ||||||
| NS | ns1.csof.net | ||||||
| NS | ns2.csof.net | ||||||
| NS | ns3.csof.net | ||||||
| NS | ns4.csof.net | ||||||
| MX | mx1.nlsdu.com β | ||||||
| MX | mx2.nlsdu.com β | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns1.nlsdu.comhostmaster@nlsdu.com serial=1778742144 | ||||||
NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA18.205.186.2312026-05-13 β 2026-05-14 Β· 2 obs
β 2026-05-13 17:42:06
β 2026-05-14 09:09:16
β 2026-05-14 09:09:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nlsdu.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
β Authoritative Response
Server:52.20.19.77
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for nlsdu.com (unsigned zone)
β±οΈ Timing
Total: 379ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.205.186.231 |
Analysis
Name Server Role
ns1.nlsdu.com serves as the name server for nlsdu.com.
ns1.csof.net, ns2.csof.net and ns3.csof.net commonly serve as a name server alongside ns1.nlsdu.com.
IP Addresses
ns1.nlsdu.com points to a single IP: 18.205.186.231.
Other host names, for instance ns1.02a1a1ec23b8564d37d2f451f1db9dad.info, ns1.f00fc4360864802a19aecba2710d4ec8.com, ns1.eec3c5f9794973c237ef4a71bf2a3980.com, ns1.gplayservice.com and ns1.5c676dec1b2b6eb03bddd8855b4497a4.xyz share IP numbers with ns1.nlsdu.com.