cognitive.us - robtex.com

cognitive.us

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns3.afternic.com ⭐
A97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns3.afternic.com
NSns4.afternic.com
A173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns4.namefind.com
TXTv=spf1 -all
SOAns3.afternic.comdns@jomax.net 2025-10-01 #0

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1778364849

Same first word

cognitive.training
cognitive.ai
cognitive.business
cognitive.ru
cognitive.social
cognitive.media
cognitive.com
cognitive.us
cognitive.be
cognitive.ca
cognitive.nyc
cognitive.net.au
cognitive.com.ua
cognitive.com.sg
cognitive.com.mt
cognitive.co.in
cognitive.solutions
cognitive.group
cognitive.zone
cognitive.me
cognitive.herokuapp.com
cognitive.pt
cognitive.work
cognitive.cash
cognitive.io
cognitive.biz
cognitive.news
cognitive.coach

Similar names

cognivite.net
tecnovigi.us
cognivite.info
invigotec.com
vitogenic.com
cognivite.org

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSns3.afternic.comns4.afternic.comns1.voodoo.comns2.voodoo.comA13.248.169.4876.223.54.146192.64.147.215
○NSns1.voodoo.com2015-06-19 → 2018-01-26 · 4 obs
● 2015-06-19 10:17:36
● 2018-01-26 00:11:34
○ 2026-05-08 16:40:18
○ 2026-05-09 22:33:22
○NSns2.voodoo.com2015-06-19 → 2018-01-26 · 4 obs
● 2015-06-19 10:17:36
● 2018-01-26 00:11:34
○ 2026-05-08 16:40:18
○ 2026-05-09 22:33:22
●NSns3.afternic.com2026-05-08 → 2026-05-09 · 3 obs
○ 2018-01-26 00:11:34
● 2026-05-08 16:40:18
● 2026-05-09 22:33:22
●NSns4.afternic.com2026-05-08 → 2026-05-09 · 3 obs
○ 2018-01-26 00:11:34
● 2026-05-08 16:40:18
● 2026-05-09 22:33:22
●A13.248.169.482026-05-08 → 2026-05-09 · 3 obs
○ 2018-01-26 00:11:34
● 2026-05-08 16:40:18
● 2026-05-09 22:33:22
○A192.64.147.2152015-06-19 → 2018-01-26 · 4 obs
● 2015-06-19 10:17:36
● 2018-01-26 00:11:34
○ 2026-05-08 16:40:18
○ 2026-05-09 22:33:22
●A76.223.54.1462026-05-08 → 2026-05-09 · 3 obs
○ 2018-01-26 00:11:34
● 2026-05-08 16:40:18
● 2026-05-09 22:33:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usm.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...-
cognitive.usns3.afternic.com, ns4.afternic.com-

✅ Authoritative Response

Server:173.201.66.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cognitive.us (unsigned zone)

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns3.afternic.com, ns4.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns3.afternic.com dns.jomax.net

Analysis

IP Addresses

cognitive.us resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance oklahomacityhandyman.com, emiratesport.com, wash-bar.com, sorast.info and fyile.com share IP numbers with cognitive.us.

Name Servers

cognitive.us has two name servers: ns3.afternic.com and ns4.afternic.com.

cognitive.us shares the same name server setup as other domains, for example maci.org, 83.149.177.rdns.ubiquity.io, 247jj.com, hojacom.com and midgrow.com.

cognitive.us at least partially shares name servers with other domains; for example sdsx.com and sattrack.org; apphr.com and kuwaitmetals.com.

These name servers are often used together with ns1.yuwang.com, ns2.yuwang.com and verification-kpzhmhhmpiyp2xjwkszdey.ns101.verify.hn.

Host names with a single IP:

ns3.afternic.com points to 97.74.98.65

ns4.afternic.com points to 173.201.66.65