null.cool - dns.ninja

null.cool

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

cool

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.cool ⭐
NSv0n1.nic.cool
NSv0n2.nic.cool
NSv0n3.nic.cool
NSv2n0.nic.cool
NSv2n1.nic.cool
SOAv0n0.nic.coolhostmaster@donuts.email serial=1784427632

Same first word

null.blogspot.sg
null.hatenadiary.jp
null.s3-website-ap-southeast-2.amazonaws.com
null.es
null.aem.page
null.tech
null.lv
null.ee
null.jelastic.dogado.eu
null.nom.za
null.je
null.framer.wiki
null.et
null.design
null.kapsi.fi
null.blogspot.md
null.w-staticblitz.com
null.blogspot.bg
null.noor.jp
null.com.tr
null.blogspot.nl
null.blogspot.co.uk
null.glitch.me
null.onl
null.s3-website.eu-central-1.amazonaws.com
null.limited
null.st
null.lt
null.blogspot.no
null.fm
null.herokussl.com
null.blogspot.gr
null.cloud
null.tv
null.s3-website-ap-northeast-1.amazonaws.com
null.app
null.clan.rip
null.nohost.me
null.pp.ua
null.day
null.reisen
null.xnbay.com
null.ag
null.ventures
null.blogspot.cz
null.ooo
null.main.jp
null.net.nz
null.consulting
null.org.ru
null.vip
null.cloudns.pro
null.uk
null.bplaced.com
null.blogspot.co.at
null.feste-ip.net
null.s3-website.eu-west-2.amazonaws.com
null.ph
null.yoga
null.net.tr
null.blogspot.ae
null.ski
null.in.ua
null.jelastic.saveincloud.net
null.blogspot.com.br
null.omg.lol
null.motorcycles
null.autos
null.quest
null.jp.net
null.cloudns.cx
null.servequake.com
null.care
null.us.reclaim.cloud
null.pe
null.blogspot.ug
null.mx
null.au
null.place
null.studio
null.s3.eu-central-1.amazonaws.com
null.sg
null.co.il
null.codes
null.xmit.dev
null.duckdns.org
null.sh
null.space
null.jpn.com
null.bplaced.de
null.earth
null.nhs.uk
null.flier.jp
null.win
null.ninja
null.jls-sto3.elastx.net
null.style
null.it.com
null.bio
null.awsapps.com

Similar names

null.it
null.icu
null.s3.ap-northeast-2.amazonaws.com
null.management
null.azureedge.net
null.editorx.io
null.blue
null.health
null.town
null.apartments
null.lima-city.rocks
null.w-corp-staticblitz.com
null.luxe
null.directory
null.kinghost.net
null.blogspot.com.mt
null.blogspot.de
null.pe.kr
null.myasustor.com
null.bingo
null.oops.jp
null.ai
null.me.uk
null.gives
null.blogspot.co.ke
null.la
null.square7.ch
null.homesecuritymac.com
luln.com
null.spdns.de
null.tube
null.12hp.ch
llun.ru
null.blogspot.se
null.wmflabs.org
null.web.id
null.qualifioapp.com
null.cash
null.co
null.mock.pstmn.io
null.red
null.social
null.global.ssl.fastly.net
null.technology
null.akamaized-staging.net
null.edgekey-staging.net
null.ge
null.cloudns.club
null.associates
null.r2.dev
null.myspreadshop.com.au
null.blob.core.windows.net
null.edu.lk
null.irish
null.s3-ap-southeast-1.amazonaws.com
null.net.co
null.loan
null.garden
null.outsystemscloud.com
null.hepforge.org
null.blogspot.co.il
null.s3-website.us-east-2.amazonaws.com
null.by
null.blogspot.hu
null.download
null.co.ke
null.capital
null.city
null.gg
null.s3-website-us-west-1.amazonaws.com
null.select
llun.com
null.observer
null.ink
null.s3-website-sa-east-1.amazonaws.com
null.azurefd.net
null.sakura.ne.jp
null.4lima.at
null.ladesk.com
null.blogspot.dk
null.ir
null.cloudns.cl
null.page
null.store
null.tools
null.cloudfunctions.net
null.mods.jp
null.sucks
null.hair
null.at
null.world
null.ch
null.jp
llnu.com
null.blogspot.com.eg
null.direct
null.lat
null.o0o0.jp
null.markets
null.host

DNS History

7 records (4 active, 3 former)

2017201820192020202120222023202420252026NSns3.afternic.comns4.afternic.comdns1.stabletransit.comdns2.stabletransit.comns.rackspace.comA13.248.169.4876.223.54.146
○NSdns1.stabletransit.com2016-12-10 → 2017-09-17 · 4 obs
● 2016-12-10 22:05:30
● 2017-09-17 04:18:42
○ 2026-02-19 23:07:28
○ 2026-07-19 02:52:36
○NSdns2.stabletransit.com2016-12-10 → 2017-09-17 · 4 obs
● 2016-12-10 22:05:30
● 2017-09-17 04:18:42
○ 2026-02-19 23:07:28
○ 2026-07-19 02:52:36
○NSns.rackspace.com2016-12-10 → 2017-09-17 · 4 obs
● 2016-12-10 22:05:30
● 2017-09-17 04:18:42
○ 2026-02-19 23:07:28
○ 2026-07-19 02:52:36
●NSns3.afternic.com2026-02-19 → 2026-07-19 · 3 obs
○ 2017-09-17 04:18:42
● 2026-02-19 23:07:28
● 2026-07-19 02:52:36
●NSns4.afternic.com2026-02-19 → 2026-07-19 · 3 obs
○ 2017-09-17 04:18:42
● 2026-02-19 23:07:28
● 2026-07-19 02:52:36
●A13.248.169.482026-02-19 → 2026-07-19 · 2 obs
● 2026-02-19 23:07:28
● 2026-07-19 02:52:36
●A76.223.54.1462026-02-19 → 2026-07-19 · 2 obs
● 2026-02-19 23:07:28
● 2026-07-19 02:52:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coolv0n0.nic.cool, v0n1.nic.cool, v0n2.nic.cool, v0n3.nic.cool...12 records
null.coolns3.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 null.cool (unsigned zone)

⏱️ Timing

Total: 517ms | 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

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.cool, v0n0.nic.cool, v0n1.nic.cool...)

Analysis

IP Addresses

null.cool points to the IP addresses 13.248.169.48 and 76.223.54.146

Two other host names, along with 4av.org, webapps14-web01.cust.servervault.com and diygardening.com, also share IP numbers with null.cool.

Name Servers

null.cool uses two name servers for its delegation: ns3.afternic.com and ns4.afternic.com.

null.cool shares its NS records with other domains, for example mail.kendim.com, herblando.com, www.gorilla.ai and two others.

null.cool and other domains like colemanandco.com, tavangroup.com and smartwebsites.net share some name servers

These name servers are routinely deployed together with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.

ns3.afternic.com → 97.74.98.65 and ns4.afternic.com → 173.201.66.65: one IP number per host name.