ns1.nlsdu.com - robtex.com

ns1.nlsdu.com

DNSSEC⚠️ Not signed
A18.205.186.231πŸ‡ΊπŸ‡Έ Amazon18.204.0.0/14 EC2 IAD prefix
PTRec2-18-205-186-231.compute-1.amazonaws.com

nlsdu.com

DNSSEC⚠️ Not signed
A50.16.27.236πŸ‡ΊπŸ‡Έ Amazon50.16.0.0/16 EC2 IAD prefix
NSns1.nlsdu.com ⭐
NSns1.csof.net
NSns2.csof.net
NSns3.csof.net
NSns4.csof.net
MXmx1.nlsdu.com ⭐
MXmx2.nlsdu.com ⭐
TXTv=spf1 include:_incspfcheck.mailspike.net ?all
SOAns1.nlsdu.comhostmaster@nlsdu.com serial=1778742144

NS for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A18.205.186.231
●A18.205.186.2312026-05-13 β†’ 2026-05-14 Β· 2 obs
● 2026-05-13 17:42:06
● 2026-05-14 09:09:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
nlsdu.comns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net-

βœ… Authoritative Response

Server:52.20.19.77

NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nlsdu.com (unsigned zone)

⏱️ Timing

Total: 379ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A118.205.186.231

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.