qa.tools - robtex.com

qa.tools

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:df8🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:858d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.13.248Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.133.141🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchris.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A2803:f800:50::6ca2:c155🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchris.ns.cloudflare.com
A2a06:98c1:50::ac40:2155🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchris.ns.cloudflare.com
A108.162.193.85🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A172.64.33.85🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A173.245.59.85🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
NSkatja.ns.cloudflare.com
A2606:4700:50::a29f:2635🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatja.ns.cloudflare.com
A2803:f800:50::6ca2:c235🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkatja.ns.cloudflare.com
A2a06:98c1:50::ac40:2235🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkatja.ns.cloudflare.com
A108.162.194.53🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatja.ns.cloudflare.com
A162.159.38.53Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatja.ns.cloudflare.com
A172.64.34.53🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatja.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.13.248, 172.67.133.141
IPv6 hints2606:4700:3032::6815:df8, 2606:4700:3034::ac43:858d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOAchris.ns.cloudflare.comdns@cloudflare.com serial=2407727248

tools

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.tools ⭐
NSv0n1.nic.tools
NSv0n2.nic.tools
NSv0n3.nic.tools
NSv2n0.nic.tools
NSv2n1.nic.tools
SOAv0n0.nic.toolshostmaster@donuts.email serial=1784746073

Same first word

qa.com.ua
qa.by
qa.de
qa.com.sg
qa.tech
qa.lt
qa
qa.tv
qa.id
qa.pe
qa.sg
qa.cm
qa.be
qa.cn
qa.world
qa.am
qa.ly
qa.st
qa.ws
qa.no
qa.on.ca
qa.dk
qa.tools
qa.com
qa.net.cn
qa.cc
qa.ma
qa.ru
qa.org
qa.is
qa.ph
qa.mba
qa.gs
qa.pl
qa.canva-apps.cn
qa.edgesuite.net
qa.team
qa.si
qa.vc
qa.cx
qa.fyi
qa.ro
qa.to
qa.cz
qa.com.pl
qa.fr
qa.ca
qa.co
qa.edu.qa
qa.nl
qa.s3.amazonaws.com
qa.vg
qa.dev
qa.com.au
qa.net
qa.cl
qa.co.za
qa.edu.vn
qa.kz
qa.app
qa.la
qa.ee
qa.lv
qa.services

Similar names

aq.ac.at
aq.md
aq.org.uk
aq.com.vn
aq.dev
aq.ws
aq.amsterdam
aq.net.uk
aq.net
aq.la
aq
aq.is
aq.nl
aq.ca
aq.hu
aq.sa
aq.lt
aq.cz
aq.edu.ph
aq.at
aq.lv
aq.to
aq.technology
aq.cc
aq.com.ua
aq.rs
aq.be
aq.fyi
aq.vg
aq.cx
aq.su
aq.aco
aq.ru
aq.org
aq.pl
aq.com
aq.si
aq.co.kr
aq.cn
aq.cpa
aq.co
aq.dk
aq.nu

DNS History

23 records (6 active, 17 former)

2017201820192020202120222023202420252026NSchris.ns.cloudflare.comkatja.ns.cloudflare.comns1.name.comns1glr.name.comns2clp.name.comns3gxy.name.comns41.domaincontrol.comns42.domaincontrol.comns4fpy.name.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.13.248172.67.133.1412606:4700:3032::6815:df82606:4700:3034::ac43:858d172.64.80.1184.168.221.51192.185.4.512606:4700:130:436c:6f75:6466:6c61:72652606:4700:3030::ac43:858d2606:4700:3037::6815:df852.27.112.12354.213.196.238
●NSchris.ns.cloudflare.com2026-02-19 → 2026-07-22 · 3 obs
○ 2021-04-17 18:18:26
● 2026-02-19 09:27:36
● 2026-07-22 19:22:52
●NSkatja.ns.cloudflare.com2026-02-19 → 2026-07-22 · 3 obs
○ 2021-04-17 18:18:26
● 2026-02-19 09:27:36
● 2026-07-22 19:22:52
○NSns1.name.com2020-06-10 → 2021-04-17 · 5 obs
○ 2020-03-26 00:14:04
● 2020-06-10 08:31:20
● 2021-04-17 18:18:26
○ 2026-02-19 09:27:36
○ 2026-07-22 19:22:52
○NSns1glr.name.com2019-10-23 → 2021-04-17 · 7 obs
○ 2016-12-11 00:32:40
● 2019-10-23 09:26:12
● 2020-03-26 00:14:04
○ 2020-06-10 08:31:20
● 2021-04-17 18:18:26
○ 2026-02-19 09:27:36
○ 2026-07-22 19:22:52
○NSns2clp.name.com2019-10-23 → 2021-04-17 · 5 obs
○ 2016-12-11 00:32:40
● 2019-10-23 09:26:12
● 2021-04-17 18:18:26
○ 2026-02-19 09:27:36
○ 2026-07-22 19:22:52
○NSns3gxy.name.com2019-10-23 → 2021-04-17 · 5 obs
○ 2016-12-11 00:32:40
● 2019-10-23 09:26:12
● 2021-04-17 18:18:26
○ 2026-02-19 09:27:36
○ 2026-07-22 19:22:52
○NSns41.domaincontrol.com2016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:32:40
○ 2019-10-23 09:26:12
○ 2026-07-22 19:22:52
○NSns42.domaincontrol.com2016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:32:40
○ 2019-10-23 09:26:12
○ 2026-07-22 19:22:52
○NSns4fpy.name.com2019-10-23 → 2021-04-17 · 5 obs
○ 2016-12-11 00:32:40
● 2019-10-23 09:26:12
● 2021-04-17 18:18:26
○ 2026-02-19 09:27:36
○ 2026-07-22 19:22:52
○MXmailstore1.secureserver.net2016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:32:40
○ 2019-10-23 09:26:12
○ 2026-07-22 19:22:52
○MXsmtp.secureserver.net2016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:32:40
○ 2019-10-23 09:26:12
○ 2026-07-22 19:22:52
●A104.21.13.2482026-02-19 → 2026-07-22 · 6 obs
○ 2021-04-17 18:18:26
● 2026-02-19 09:27:36
● 2026-03-01 04:44:04
○ 2026-03-03 23:28:40
● 2026-03-04 00:41:46
● 2026-07-22 19:22:52
○A172.64.80.12026-03-03 → 2026-03-03 · 4 obs
○ 2026-03-01 04:44:04
● 2026-03-03 23:28:40
○ 2026-03-04 00:41:46
○ 2026-07-22 19:22:52
●A172.67.133.1412026-02-19 → 2026-07-22 · 6 obs
○ 2021-04-17 18:18:26
● 2026-02-19 09:27:36
● 2026-03-01 04:44:04
○ 2026-03-03 23:28:40
● 2026-03-04 00:41:46
● 2026-07-22 19:22:52
○A184.168.221.512016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:32:40
○ 2019-08-17 20:17:10
○ 2026-07-22 19:22:52
○A192.185.4.512019-08-17 → 2019-08-24 · 5 obs
○ 2016-12-11 00:32:40
● 2019-08-17 20:17:10
● 2019-08-24 19:23:16
○ 2019-10-23 09:26:12
○ 2026-07-22 19:22:52
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-03 → 2026-03-13 · 7 obs
○ 2026-03-01 04:44:04
● 2026-03-03 23:28:40
○ 2026-03-04 00:41:46
○ 2026-03-04 13:37:12
● 2026-03-13 07:06:58
○ 2026-03-13 09:10:18
○ 2026-07-22 19:22:52
○A2606:4700:3030::ac43:858d2026-02-19 → 2026-06-04 · 11 obs
○ 2021-04-17 18:18:26
● 2026-02-19 09:27:36
● 2026-03-01 04:44:04
○ 2026-03-03 23:28:40
● 2026-03-04 00:41:46
● 2026-03-04 13:37:12
○ 2026-03-13 07:06:58
● 2026-03-13 09:10:18
● 2026-06-04 10:35:54
○ 2026-06-18 22:43:06
○ 2026-07-22 19:22:52
●A2606:4700:3032::6815:df82026-06-18 → 2026-07-22 · 3 obs
○ 2026-06-04 10:35:54
● 2026-06-18 22:43:06
● 2026-07-22 19:22:52
●A2606:4700:3034::ac43:858d2026-06-18 → 2026-07-22 · 3 obs
○ 2026-06-04 10:35:54
● 2026-06-18 22:43:06
● 2026-07-22 19:22:52
○A2606:4700:3037::6815:df82026-02-19 → 2026-06-04 · 11 obs
○ 2021-04-17 18:18:26
● 2026-02-19 09:27:36
● 2026-03-01 04:44:04
○ 2026-03-03 23:28:40
● 2026-03-04 00:41:46
● 2026-03-04 13:37:12
○ 2026-03-13 07:06:58
● 2026-03-13 09:10:18
● 2026-06-04 10:35:54
○ 2026-06-18 22:43:06
○ 2026-07-22 19:22:52
○A52.27.112.1232020-06-20 → 2021-04-17 · 5 obs
○ 2020-06-10 08:31:20
● 2020-06-20 02:05:38
● 2021-04-17 18:18:26
○ 2026-02-19 09:27:36
○ 2026-07-22 19:22:52
○A54.213.196.2382019-10-23 → 2020-06-10 · 5 obs
○ 2019-08-24 19:23:16
● 2019-10-23 09:26:12
● 2020-06-10 08:31:20
○ 2020-06-20 02:05:38
○ 2026-07-22 19:22:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
toolsv0n0.nic.tools, v0n1.nic.tools, v0n2.nic.tools, v0n3.nic.tools...12 records
qa.toolskatja.ns.cloudflare.com, chris.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.85

NS records: katja.ns.cloudflare.com, chris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qa.tools (unsigned zone)

⏱️ Timing

Total: 424ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.13.248, 172.67.133.141
AAAA22606:4700:3034::ac43:858d, 2606:4700:3032::6815:df8
NS2chris.ns.cloudflare.com, katja.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1chris.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.tools, v0n1.nic.tools, v0n2.nic.tools...)

Analysis

IP Addresses

qa.tools points to the four IP addresses 104.21.13.248, 172.67.133.141, 2606:4700:3032::6815:df8 and 2606:4700:3034::ac43:858d.

861e4e.com, www.hopcottfarms.ca.cdn.cloudflare.net, vegasslot278.com and two other host names share IP numbers with qa.tools.

Name Servers

qa.tools uses two name servers for its delegation: chris.ns.cloudflare.com and katja.ns.cloudflare.com.

qa.tools uses the same name servers as several other domains — among them educationdirectory.org, educationdirectory.net, joykatedesigns.com and two more.

There is at least partial name server overlap between qa.tools and other domains — claude-memory-b5v.pages.dev, mdm-france.com, isinsardegna.it and two more among them.

These name servers frequently co-occur with the name servers lloyd.ns.cloudflare.com and jermaine.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname chris.ns.cloudflare.com directs to 108.162.193.85, 172.64.33.85 and 173.245.59.85 along with 3 other IP addresses.

Hostname katja.ns.cloudflare.com directs to 108.162.194.53, 162.159.38.53 and 172.64.34.53 along with 3 other IP addresses.