mail.netstudy.com - dns.ninja

mail.netstudy.com

CNAMEwww.netstudy.com
DNSSEC⚠️ Not signed
A44.210.4.77🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-210-4-77.compute-1.amazonaws.com
A100.61.217.198🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix

netstudy.com

DNSSEC⚠️ Not signed
A44.210.4.77🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
A100.61.217.198🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix
NSns-1367.awsdns-42.org
NSns-1787.awsdns-31.co.uk
NSns-441.awsdns-55.com
NSns-608.awsdns-12.net
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTbrevo-code:244acda504f47fa886174a3aa0f14ee4
TXTv=spf1 include:_spf.google.com include:spf.mailengine1.com include:spf.mandri...
SOAns-1367.awsdns-42.orgawsdns-hostmaster@amazon.com serial=1

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

2017201820192020202120222023202420252026A52.6.0.143CNAMEwww.netstudy.com
A52.6.0.1432016-07-01 → 2016-07-01 · 3 obs
● 2016-07-01 20:24:16
○ 2026-03-30 05:54:26
○ 2026-07-31 04:33:54
CNAMEwww.netstudy.com2016-07-01 → 2026-07-31 · 2 obs
● 2016-07-01 20:24:16
● 2026-07-31 04:33:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
netstudy.comns-608.awsdns-12.net, ns-441.awsdns-55.com, ns-1787.awsdns-31.co.uk, ns-1367.awsdns-42.org2 records
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-
netstudy.comns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net-

✅ Authoritative Response

Server:205.251.197.87

NS records: ns-1367.awsdns-42.org, ns-1787.awsdns-31.co.uk, ns-441.awsdns-55.com, ns-608.awsdns-12.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netstudy.com (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1www.netstudy.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-441.awsdns-55.com, ns-441.awsdns-55.com)

Analysis

IP Addresses

mail.netstudy.com resolves to the IP addresses 44.210.4.77 and 100.61.217.198

There are other host names — ec2-44-210-4-77.compute-1.amazonaws.com among them — that share IP numbers with mail.netstudy.com.