grescores.net - dns.ninja

grescores.net

DNSSEC⚠️ Not signed
NSns2.ets.org ⚠️ Not in zone NS records
A144.81.140.1πŸ‡ΊπŸ‡Έ Amazon144.81.140.0/24 Rosedale Road MS: 30D Princeton NJ 08541 United States
NSns3.ets.org ⚠️ Not in zone NS records
A144.81.152.145πŸ‡ΊπŸ‡Έ Amazon144.81.152.0/24 Rosedale Road MS: 30D Princeton NJ 08541 United States
NSns4.ets.org ⚠️ Not in zone NS records
A52.146.43.102πŸ‡ΊπŸ‡Έ Microsoft52.146.0.0/15 MICROSOFT

net

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

NSns2.ets.orgns3.ets.orgns4.ets.org
●NSns2.ets.org2026-06-17 β†’ 2026-08-10 Β· 2 obs
● 2026-06-17 02:32:52
● 2026-08-10 06:26:42
●NSns3.ets.org2026-06-17 β†’ 2026-08-10 Β· 2 obs
● 2026-06-17 02:32:52
● 2026-08-10 06:26:42
●NSns4.ets.org2026-06-17 β†’ 2026-08-10 Β· 2 obs
● 2026-06-17 02:32:52
● 2026-08-10 06:26:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
grescores.netns2.ets.org, ns4.ets.org, ns3.ets.org-

βœ… Authoritative Response

Server:144.81.152.145

NS records: ns2.ets.org, ns4.ets.org, ns3.ets.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grescores.net (unsigned zone)

⏱️ Timing

Total: 2339ms | Queries: -

πŸ“„ Records

TypeCountSample Data

Analysis

Name Servers

grescores.net is delegated to three name servers: ns2.ets.org, ns3.ets.org and ns4.ets.org.

At least some of grescores.net's name servers are shared with other domains, for example e-rater.net, isa-ed.org, toeflexam.net and two more.

These name servers are often deployed together with the name servers edns11.ultradns.biz, edns11.ultradns.com, edns11.ultradns.net and edns11.ultradns.org.

ns2.ets.org, ns3.ets.org and ns4.ets.org each resolve to a single IP address: ns2.ets.org resolves to 144.81.140.1, ns3.ets.org resolves to 144.81.152.145 and ns4.ets.org resolves to 52.146.43.102.