students.flatworldknowledge.com - dns.ninja

students.flatworldknowledge.com

DNSSEC⚠️ Not signed
A3.212.18.230🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-212-18-230.compute-1.amazonaws.com
A35.153.229.172🇺🇸 Amazon35.153.0.0/16 EC2 IAD prefix
A52.205.212.134🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix
TXTheritage=external-dns,external-dns/owner=Z6XILJ9MB0PSJ-production-2025,extern...

flatworldknowledge.com

DNSSEC⚠️ Not signed
A2600:9000:25c8:5800:f:dc9:d440:93a1🇺🇸 Amazon2600:9000:25c8::/48
A2600:9000:25c8:5c00:f:dc9:d440:93a1🇺🇸 Amazon2600:9000:25c8::/48
A2600:9000:25c8:8800:f:dc9:d440:93a1🇺🇸 Amazon2600:9000:25c8::/48
A2600:9000:25c8:9400:f:dc9:d440:93a1🇺🇸 Amazon2600:9000:25c8::/48
A2600:9000:25c8:a800:f:dc9:d440:93a1🇺🇸 Amazon2600:9000:25c8::/48
A2600:9000:25c8:b600:f:dc9:d440:93a1🇺🇸 Amazon2600:9000:25c8::/48
A2600:9000:25c8:ce00:f:dc9:d440:93a1🇺🇸 Amazon2600:9000:25c8::/48
A2600:9000:25c8:f200:f:dc9:d440:93a1🇺🇸 Amazon2600:9000:25c8::/48
A18.238.4.12🇺🇸 Amazon18.238.4.0/22
A18.238.4.36🇺🇸 Amazon18.238.4.0/22
A18.238.4.99🇺🇸 Amazon18.238.4.0/22
A18.238.4.115🇺🇸 Amazon18.238.4.0/22
NSns-1941.awsdns-50.co.uk ⭐
NSns-1224.awsdns-25.org
NSns-459.awsdns-57.com
NSns-843.awsdns-41.net
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(20)
MXalt2.aspmx.l.google.com(30)
MXaspmx2.googlemail.com(40)
MXaspmx3.googlemail.com(50)
TXTapple-domain-verification=ilphNDbvMQage95e
TXTfacebook-domain-verification=divm5qrj3nhc59uuuf7gq5azpfyrh1
TXTgoogle-site-verification=0JaReuBloru8ECii9h2Q1hMitMEL85E7STwa6Ccs1gc
TXTsending_domain427462=456f95dffdf4a3f848ce7b6b23946bf8da45e74062f553b459c06eff...
TXTv=spf1 include:50630992.spf01.hubspotemail.net include:sendgrid.net include:_...
SOAns-1941.awsdns-50.co.ukawsdns-hostmaster@amazon.com 2024-03-14 #1
WOT: SAFE (61/100)
rank #136884 globally
rank #58201 in the tld
WOT: UNKNOWN (88/100)
📈 Tranco rank: #211,129

Same first word

students.net
students.in
students.today
students.codes
students.pl
students.id
students.plus
students.co.il
students.discount
students.az
students.zone
students.international
students.us
students.cn
students.berlin
students.biz
students.su
students.care
students.agency
students.dk
students.cash
students.com.ua
students.me
students.lv
students.world
students.org.nz
students.ma
students.it
students.dating
students.com.au
students.be
students.org.uk
students.com
students.lt
students.tw
students.name
students.im
students.cafe
students.kz
students.auth.us-east-1.amazoncognito.com
students.ro
students.chat
students.red
students.org
students.ch
students.edu.pl
students.at
students.co.za
students.cz
students.se
students.bg
students.by
students.ca
students.ru
students.de
students.mobi

Similar names

stunteds.com
studnets.com
netstuds.com
netstuds.net
sstudent.com
sundtest.com
sunsetdt.com

DNS History

16 records (3 active, 13 former)

201820192020202120222023202420252026A3.212.18.23035.153.229.17252.205.212.134100.49.50.174100.60.103.8518.206.4.5918.214.215.12834.198.107.15934.206.84.552.200.107.052.203.131.3852.203.14.2552.6.131.14054.175.82.4798.91.159.47CNAMEcatapult-prod-ra-elb-pl5-1346329120.us-east-1.elb.amazonaws.com
○A100.49.50.1742026-03-24 → 2026-03-26 · 5 obs
○ 2017-01-12 16:36:52
● 2026-03-24 19:29:34
● 2026-03-26 02:33:38
○ 2026-07-02 21:34:28
○ 2026-07-24 10:14:20
○A100.60.103.852026-07-02 → 2026-07-02 · 3 obs
○ 2026-03-26 02:33:38
● 2026-07-02 21:34:28
○ 2026-07-24 10:14:20
○A18.206.4.592026-03-24 → 2026-07-24 · 2 obs
○ 2026-03-24 19:29:34
○ 2026-07-24 10:14:20
○A18.214.215.1282026-03-24 → 2026-07-24 · 2 obs
○ 2026-03-24 19:29:34
○ 2026-07-24 10:14:20
●A3.212.18.2302026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-02 21:34:28
● 2026-07-24 10:14:20
○A34.198.107.1592026-03-24 → 2026-03-26 · 5 obs
○ 2017-01-12 16:36:52
● 2026-03-24 19:29:34
● 2026-03-26 02:33:38
○ 2026-07-02 21:34:28
○ 2026-07-24 10:14:20
○A34.206.84.52026-07-02 → 2026-07-02 · 3 obs
○ 2026-03-26 02:33:38
● 2026-07-02 21:34:28
○ 2026-07-24 10:14:20
●A35.153.229.1722026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-02 21:34:28
● 2026-07-24 10:14:20
○A52.200.107.02026-03-24 → 2026-03-26 · 5 obs
○ 2017-01-12 16:36:52
● 2026-03-24 19:29:34
● 2026-03-26 02:33:38
○ 2026-07-02 21:34:28
○ 2026-07-24 10:14:20
○A52.203.131.382017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 16:36:52
○ 2026-03-24 19:29:34
○ 2026-07-24 10:14:20
○A52.203.14.252017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 16:36:52
○ 2026-03-24 19:29:34
○ 2026-07-24 10:14:20
●A52.205.212.1342026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-02 21:34:28
● 2026-07-24 10:14:20
○A52.6.131.1402026-03-24 → 2026-07-24 · 2 obs
○ 2026-03-24 19:29:34
○ 2026-07-24 10:14:20
○A54.175.82.472017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 16:36:52
○ 2026-03-24 19:29:34
○ 2026-07-24 10:14:20
○A98.91.159.472026-07-02 → 2026-07-02 · 3 obs
○ 2026-03-26 02:33:38
● 2026-07-02 21:34:28
○ 2026-07-24 10:14:20
○CNAMEcatapult-prod-ra-elb-pl5-1346329120.us-east-1.elb.amazonaws.com2017-01-12 → 2017-01-12 · 3 obs
● 2017-01-12 16:36:52
○ 2026-03-24 19:29:34
○ 2026-07-24 10:14:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
flatworldknowledge.comns-459.awsdns-57.com, ns-843.awsdns-41.net, ns-1224.awsdns-25.org, ns-1941.awsdns-50.co.uk2 records

✅ Authoritative Response

Server:205.251.193.203

NS records: ns-459.awsdns-57.com, ns-843.awsdns-41.net, ns-1224.awsdns-25.org, ns-1941.awsdns-50.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flatworldknowledge.com (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

TypeCountSample Data
A352.205.212.134, 3.212.18.230...
TXT1heritage=external-dns,external-dns/owner

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-459.awsdns-57.com, ns-459.awsdns-57.com)

Analysis

IP Addresses

students.flatworldknowledge.com has three IP addresses: 3.212.18.230, 35.153.229.172 and 52.205.212.134.

Host names such as ec2-52-205-212-134.compute-1.amazonaws.com, catalog.flatworldknowledge.com and ec2-35-153-229-172.compute-1.amazonaws.com share their IP numbers with students.flatworldknowledge.com.