`qa.tools`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:858d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:df8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.248^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.141^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chris.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
NS	`katja.ns.cloudflare.com`
		A	2606:4700:50::a29f:2635^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c235^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`katja.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2235^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`katja.ns.cloudflare.com`
		A	108.162.194.53^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	162.159.38.53^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	172.64.34.53^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.248, 172.67.133.141
		IPv6 hints	2606:4700:3030::ac43:858d, 2606:4700:3037::6815:df8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOA	`chris.ns.cloudflare.com`dns@cloudflare.com serial=2399764977

`tools`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.tools` ⭐
	NS	`v0n1.nic.tools`
	NS	`v0n2.nic.tools`
	NS	`v0n3.nic.tools`
	NS	`v2n0.nic.tools`
	NS	`v2n1.nic.tools`
	SOA	`v0n0.nic.tools`hostmaster@donuts.email serial=1776941995

Same first word

qa.com.ua

qa.by

qa.de

qa.com.sg

qa.tech

qa.lt

qa

qa.tv

qa.id

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.pl

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.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

aq.gs

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

DNS History

21 records (6 active, 15 former)

●NSchris.ns.cloudflare.com2026-02-19 → 2026-04-23 · 3 obs

○ 2021-04-17 18:18:26
● 2026-02-19 09:27:36
● 2026-04-23 11:36:48

●NSkatja.ns.cloudflare.com2026-02-19 → 2026-04-23 · 3 obs

○ 2021-04-17 18:18:26
● 2026-02-19 09:27:36
● 2026-04-23 11:36:48

○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
○ 2026-04-23 11:36:48

○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
○ 2026-04-23 11:36:48

○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
○ 2026-04-23 11:36:48

○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
○ 2026-04-23 11:36:48

○NSns41.domaincontrol.com2016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:32:40
○ 2019-10-23 09:26:12
○ 2026-04-23 11:36:48

○NSns42.domaincontrol.com2016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:32:40
○ 2019-10-23 09:26:12
○ 2026-04-23 11:36:48

○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
○ 2026-04-23 11:36:48

○MXmailstore1.secureserver.net2016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:32:40
○ 2019-10-23 09:26:12
○ 2026-04-23 11:36:48

○MXsmtp.secureserver.net2016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:32:40
○ 2019-10-23 09:26:12
○ 2026-04-23 11:36:48

●A104.21.13.2482026-02-19 → 2026-04-23 · 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
● 2026-04-23 11:36:48

○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
○ 2026-04-23 11:36:48

●A172.67.133.1412026-02-19 → 2026-04-23 · 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
● 2026-04-23 11:36:48

○A184.168.221.512016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:32:40
○ 2019-08-17 20:17:10
○ 2026-04-23 11:36:48

○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
○ 2026-04-23 11:36:48

○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
○ 2026-04-23 11:36:48

●A2606:4700:3030::ac43:858d2026-02-19 → 2026-04-23 · 9 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
● 2026-04-23 11:36:48

●A2606:4700:3037::6815:df82026-02-19 → 2026-04-23 · 9 obs

○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
○ 2026-04-23 11:36:48

○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
○ 2026-04-23 11:36:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tools	v0n0.nic.tools, v0n1.nic.tools, v0n2.nic.tools, v0n3.nic.tools...	12 records
qa.tools	chris.ns.cloudflare.com, katja.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qa.tools (unsigned zone)

⏱️ Timing

Total: 530ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.141, 104.21.13.248`
AAAA	2	`2606:4700:3030::ac43:858d, 2606:4700:3037::6815:df8`
NS	2	`chris.ns.cloudflare.com, katja.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chris.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 maps to four IP numbers: 2606:4700:3030::ac43:858d, 2606:4700:3037::6815:df8, 104.21.13.248 and 172.67.133.141.

other host names include rtp5.arenadagelan4d.it.com, www.hopcottfarms.ca.cdn.cloudflare.net, www.nfd.uk.com, vegasslot278.com and flowne-xtplatform.sbs; they share IP numbers with qa.tools.

Name Servers

Two name servers chris.ns.cloudflare.com and katja.ns.cloudflare.com handle the delegation for qa.tools.

qa.tools shares the same name server setup as other domains, for instance educationdirectory.org, educationdirectory.net, hoanghop.com, ceea.org.pl and insurancedirectory.net.

qa.tools at least partially shares name servers with other domains, for instance mdm-france.com, isinsardegna.it, horrorklinik.de, bradan.co and rayonsilk.com.mx.

These name servers are commonly used alongside lloyd.ns.cloudflare.com, jermaine.ns.cloudflare.com and nicole.ns.cloudflare.com.

Six IP addresses per host:

chris.ns.cloudflare.com points to 2606:4700:58::adf5:3b55, 2803:f800:50::6ca2:c155, 2a06:98c1:50::ac40:2155, 108.162.193.85, 172.64.33.85 and 173.245.59.85; katja.ns.cloudflare.com points to 2606:4700:50::a29f:2635, 2803:f800:50::6ca2:c235, 2a06:98c1:50::ac40:2235, 108.162.194.53, 162.159.38.53 and 172.64.34.53

qa.tools - robtex.com

qa.tools

tools

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`qa.tools`

`tools`