ei.study - dns.ninja

ei.study

DNSSEC🔒 Signed (DS record present)
A45.223.19.28🇺🇸 IMPERVA45.223.19.0/24
A45.223.21.28🇺🇸 IMPERVA45.223.21.0/24 Imperva inc
NSns-148.awsdns-18.com ⭐
A2600:9000:5300:9400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-148.awsdns-18.com
A205.251.192.148🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-148.awsdns-18.com
NSns-1480.awsdns-57.org
A2600:9000:5305:c800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1480.awsdns-57.org
A205.251.197.200🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1480.awsdns-57.org
NSns-1832.awsdns-37.co.uk
A2600:9000:5307:2800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1832.awsdns-37.co.uk
A205.251.199.40🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1832.awsdns-37.co.uk
NSns-757.awsdns-30.net
A2600:9000:5302:f500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-757.awsdns-30.net
A205.251.194.245🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-757.awsdns-30.net
MXmx2.zoho.in ⭐
A103.103.197.118🇮🇳 ZOHO-IN103.103.196.0/23 ZOHO
PTRmx3.zoho.in
PTRmx.zoho.in
A169.148.146.168🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd
PTRmx2.zoho.in
PTRmx3.zoho.in
PTRmx.zoho.in
MXmx3.zoho.in(20)
A103.103.197.118🇮🇳 ZOHO-IN103.103.196.0/23 ZOHO
PTRmx3.zoho.in
PTRmx.zoho.in
MXmx.zoho.in(50)
A103.103.197.118🇮🇳 ZOHO-IN103.103.196.0/23 ZOHO
PTRmx3.zoho.in
PTRmx.zoho.in
A169.148.146.168🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd
PTRmx2.zoho.in
PTRmx3.zoho.in
PTRmx.zoho.in
TXTMS=ms63696879
TXTOneIDP=5e8d8766197a08cf998b192a75655047
TXTapple-domain-verification=Oz2zxMnUQeJYXPxC
TXTapple-domain-verification=UdTCH63jHeTpKiqb
TXTatlassian-domain-verification=zRZ3UtvJGjgylLq2ja2ayM7omGdNyRZLjMKtw8qZeQ6DDtO...
TXTglobalsign-domain-verification=260C827179CEFE4AAE992CF1638A1ECD
TXTglobalsign-domain-verification=53FA2741BD9DF10280697A35C41CDF9D
TXTglobalsign-domain-verification=65BC5055F26E027513072C7282E170EB
TXTglobalsign-domain-verification=66667A7AD5BF6FDA397047924C7E3C55
TXTglobalsign-domain-verification=9BBFC30CF861745E9B71ACBF06196693
TXTglobalsign-domain-verification=AE1FC0F8B8806D061E60CD0519CF19EC
TXTgoogle-site-verification=1LTsGBCDtgqYhtoonvbwbwdvNey23xHnMDGNbspIQJg
TXTgoogle-site-verification=9kseNor1EruNufBjXq3llTnJJuvh8p-z65t6q7Az-BY
TXTgoogle-site-verification=CQ5Bn3RTLhafQQa6fDIK16sP8kHZkGkiOYk7O6Glco0
TXTinclude:sender.zoho-books.in
TXTv=spf1 include:zoho.in include:_spf.google.com include:amazonses.com ip4:3.6....
SOAns-148.awsdns-18.comawsdns-hostmaster@amazon.com serial=1

study

DNSSEC🔒 Signed (DS record present)
NSa.nic.study ⭐
NSb.nic.study
NSc.nic.study
NSx.nic.study
NSy.nic.study
NSz.nic.study
SOAa.nic.studyadmin@tldns.godaddy serial=1780557839

Same first word

ei.consulting
ei.in.ua
ei.fi
ei.nu
ei.org.cn
ei.money
ei.org.ua
ei.tv
ei.fr
ei.is
ei.biz
ei.do
ei.eti.br
ei.eu
ei.company
ei.business
ei.house
ei.si
ei.ma
ei.com.ro
ei.com
ei.edu
ei.systems
ei.be
ei.2-d.jp
ei.amsterdam
ei.cm
ei.ms
ei.com.br
ei.lv
ei.ru
ei.ac
ei.ee
ei.se
ei.net
ei.vc
ei.sg
ei.tel
ei.mn
ei.care
ei.co.uk
ei.ro
ei.mba
ei.uk
ei.study
ei.eu.com
ei.com.ua
ei.com.pl
ei.cl
ei.go.kr
ei.gc.ca
ei.kz
ei.uz
ei.aero
ei.co.th
ei.su
ei.cc
ei.chat
ei.cz
ei.no
ei.io
ei.co
ei.agency
ei.by
ei.dk
ei.org
ei.com.mx
ei.ac.cn
ei.nl
ei.gov.bn
ei.land
ei.ventures
ei.net.pl
ei.com.tw
ei.community

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ie.fyi
ie.fage
ie.com.tn
ie.la
ie.su
ie.eu.org
ie.nl
ie.ma
ie.edu.co
ie.cl
ie.kz
ie.foundation
ie.hu
ie.barclays
ie.cz
ie.org
ie.ac.cn
ie.ph
ie.si
ie.edu.vn
ie.ci
ie.tc
ie.com
ie.fm
ie.co.nz
ie.com.es
ie.ro
ie.is
ie.s3-website-eu-west-1.amazonaws.com
ie.no
ie.partners
ie.cv
ie.cn
ie.to
ie.kiev.ua
ie.gt
ie.tv
ie.dk
ie.st
ie.trafficmanager.net
ie.nu
ie.dev
ie.co.th
ie.org.br
ie.co
ie.abbott
ie.net.pe
ie.mk
ie.agency
ie.de
ie.s3.amazonaws.com
ie.com.br
ie.ca
ie.com.au
ie.au
ie.s3-eu-west-1.amazonaws.com
ie.net
ie.vanguard
ie
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ie.gg
ie.gallery
ie.lv
ie.team
ie.ru
ie.by
ie.sg
ie.com.co
ie.cm
ie.edu
ie.ws
ie.am
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ie.lt
ie.pl
ie.com.pl

DNS History

9 records (9 active, 0 former)

NSns-148.awsdns-18.comns-1480.awsdns-57.orgns-1832.awsdns-37.co.ukns-757.awsdns-30.netMXmx.zoho.inmx2.zoho.inmx3.zoho.inA45.223.19.2845.223.21.28
●NSns-148.awsdns-18.com2026-02-14 → 2026-06-04 · 2 obs
● 2026-02-14 23:12:56
● 2026-06-04 07:50:00
●NSns-1480.awsdns-57.org2026-02-14 → 2026-06-04 · 2 obs
● 2026-02-14 23:12:56
● 2026-06-04 07:50:00
●NSns-1832.awsdns-37.co.uk2026-02-14 → 2026-06-04 · 2 obs
● 2026-02-14 23:12:56
● 2026-06-04 07:50:00
●NSns-757.awsdns-30.net2026-02-14 → 2026-06-04 · 2 obs
● 2026-02-14 23:12:56
● 2026-06-04 07:50:00
●MXmx.zoho.in2026-02-14 → 2026-06-04 · 2 obs
● 2026-02-14 23:12:56
● 2026-06-04 07:50:00
●MXmx2.zoho.in2026-02-14 → 2026-06-04 · 2 obs
● 2026-02-14 23:12:56
● 2026-06-04 07:50:00
●MXmx3.zoho.in2026-02-14 → 2026-06-04 · 2 obs
● 2026-02-14 23:12:56
● 2026-06-04 07:50:00
●A45.223.19.282026-02-14 → 2026-06-04 · 2 obs
● 2026-02-14 23:12:56
● 2026-06-04 07:50:00
●A45.223.21.282026-02-14 → 2026-06-04 · 2 obs
● 2026-02-14 23:12:56
● 2026-06-04 07:50:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
studyz.nic.study, x.nic.study, b.nic.study, y.nic.study...12 records
ei.studyns-148.awsdns-18.com, ns-757.awsdns-30.net, ns-1480.awsdns-57.org, ns-1832.awsdns-37.co.uk-

✅ Authoritative Response

Server:205.251.199.40

NS records: ns-148.awsdns-18.com, ns-757.awsdns-30.net, ns-1480.awsdns-57.org, ns-1832.awsdns-37.co.uk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 600ms | Queries: -

📄 Records

TypeCountSample Data
A245.223.19.28, 45.223.21.28
NS4ns-148.awsdns-18.com, ns-1480.awsdns-57.org...
MX3mx.zoho.in (pri: 10), mx2.zoho.in (pri: 20)...
TXT16MS=ms63696879, OneIDP=5e8d8766197a08cf998b192a75655047...
SOA1ns-148.awsdns-18.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.nic.study, z.nic.study, x.nic.study...)

Analysis

IP Addresses

ei.study points to two IP numbers: 45.223.19.28 and 45.223.21.28.

detailedassessment.com, ei-usa.com, aqad.in and lsep.in are examples of host names that share IP numbers with ei.study.

Name Servers

Authority for ei.study is delegated across 4 name servers: ns-148.awsdns-18.com, ns-757.awsdns-30.net, ns-1480.awsdns-57.org and ns-1832.awsdns-37.co.uk.

There is at least partial name server overlap between ei.study and other domains — mulherinstephen.com, d22oz50a7omkc9.cloudfront.net, clarisdevelopment.com and two more among them.

All four hostnames — ns-148.awsdns-18.com, ns-757.awsdns-30.net, ns-1480.awsdns-57.org and ns-1832.awsdns-37.co.uk — resolve to two IP numbers apiece: ns-148.awsdns-18.com to 205.251.192.148 and 2600:9000:5300:9400::1; ns-757.awsdns-30.net to 205.251.194.245 and 2600:9000:5302:f500::1; ns-1480.awsdns-57.org to 205.251.197.200 and 2600:9000:5305:c800::1; ns-1832.awsdns-37.co.uk to 205.251.199.40 and 2600:9000:5307:2800::1.

Mail Servers

Incoming mail for ei.study is delivered via three mail servers: mx2.zoho.in, mx3.zoho.in and mx.zoho.in.

There is at least a partial MX overlap between ei.study and other domains, including prominent-scientific.com, tpgarden.in, akshaygorad.com and two others.

Host names that have two IP addresses:

mx2.zoho.in resolves to two addresses: 103.103.197.118 and 169.148.146.168.

mx.zoho.in resolves to two addresses: 103.103.197.118 and 169.148.146.168.

Host names with one IP number:

The hostname mx3.zoho.in resolves to 103.103.197.118.

Each of mx2.zoho.in, mx.zoho.in and mx3.zoho.in resolves to 103.103.197.118.

mx2.zoho.in along with mx.zoho.in each resolve to 169.148.146.168 IP addresses.