`sound-thinking.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:429a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:a17e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.154^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.126^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`addilyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addilyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`addilyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`addilyn.ns.cloudflare.com`
		A	108.162.194.217^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addilyn.ns.cloudflare.com`
		A	162.159.38.217^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addilyn.ns.cloudflare.com`
		A	172.64.34.217^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addilyn.ns.cloudflare.com`
NS	`venkat.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venkat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venkat.ns.cloudflare.com`
		A	108.162.195.254^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
		A	162.159.44.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
		A	172.64.35.254^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.66.154, 172.67.161.126
		IPv6	2606:4700:3031::6815:429a, 2606:4700:3031::ac43:a17e
SOA	`addilyn.ns.cloudflare.com`dns@cloudflare.com serial=2399323994

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774626191

WOT: SAFE (60/100)

Same first word

sound-thinking.org

DNS History

19 records (6 active, 13 former)

●NSaddilyn.ns.cloudflare.com2026-03-12 → 2026-03-27 · 3 obs

○ 2020-02-21 17:36:26
● 2026-03-12 15:31:42
● 2026-03-27 16:18:02

○NSns51.domaincontrol.com2015-05-27 → 2020-02-21 · 4 obs

● 2015-05-27 00:55:12
● 2020-02-21 17:36:26
○ 2026-03-12 15:31:42
○ 2026-03-27 16:18:02

○NSns52.domaincontrol.com2015-05-27 → 2020-02-21 · 4 obs

● 2015-05-27 00:55:12
● 2020-02-21 17:36:26
○ 2026-03-12 15:31:42
○ 2026-03-27 16:18:02

●NSvenkat.ns.cloudflare.com2026-03-12 → 2026-03-27 · 3 obs

○ 2020-02-21 17:36:26
● 2026-03-12 15:31:42
● 2026-03-27 16:18:02

○MXmailstore1.secureserver.net2015-05-27 → 2020-02-21 · 4 obs

● 2015-05-27 00:55:12
● 2020-02-21 17:36:26
○ 2026-03-12 15:31:42
○ 2026-03-27 16:18:02

○MXsmtp.secureserver.net2015-05-27 → 2020-02-21 · 4 obs

● 2015-05-27 00:55:12
● 2020-02-21 17:36:26
○ 2026-03-12 15:31:42
○ 2026-03-27 16:18:02

●A104.21.66.1542026-03-13 → 2026-03-27 · 3 obs

○ 2026-03-12 15:31:42
● 2026-03-13 13:50:00
● 2026-03-27 16:18:02

○A160.153.136.32020-02-21 → 2020-02-21 · 4 obs

○ 2017-03-28 09:50:16
● 2020-02-21 17:36:26
○ 2026-03-12 15:31:42
○ 2026-03-27 16:18:02

○A172.64.80.12026-03-12 → 2026-03-27 · 2 obs

○ 2026-03-12 15:31:42
○ 2026-03-27 16:18:02

●A172.67.161.1262026-03-13 → 2026-03-27 · 3 obs

○ 2026-03-12 15:31:42
● 2026-03-13 13:50:00
● 2026-03-27 16:18:02

○A184.168.221.162015-05-27 → 2016-01-25 · 4 obs

● 2015-05-27 00:55:12
● 2016-01-25 22:38:32
○ 2016-07-05 06:05:24
○ 2026-03-27 16:18:02

○A188.114.96.02026-03-12 → 2026-03-12 · 4 obs

○ 2020-02-21 17:36:26
● 2026-03-12 15:31:42
○ 2026-03-13 13:50:00
○ 2026-03-27 16:18:02

○A188.114.97.02026-03-12 → 2026-03-12 · 4 obs

○ 2020-02-21 17:36:26
● 2026-03-12 15:31:42
○ 2026-03-13 13:50:00
○ 2026-03-27 16:18:02

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-12 → 2026-03-27 · 2 obs

○ 2026-03-12 15:31:42
○ 2026-03-27 16:18:02

●A2606:4700:3031::6815:429a2026-03-13 → 2026-03-27 · 3 obs

○ 2026-03-12 15:31:42
● 2026-03-13 13:50:00
● 2026-03-27 16:18:02

●A2606:4700:3031::ac43:a17e2026-03-13 → 2026-03-27 · 3 obs

○ 2026-03-12 15:31:42
● 2026-03-13 13:50:00
● 2026-03-27 16:18:02

○A2a06:98c1:3120::2026-03-12 → 2026-03-12 · 4 obs

○ 2020-02-21 17:36:26
● 2026-03-12 15:31:42
○ 2026-03-13 13:50:00
○ 2026-03-27 16:18:02

○A2a06:98c1:3121::2026-03-12 → 2026-03-12 · 4 obs

○ 2020-02-21 17:36:26
● 2026-03-12 15:31:42
○ 2026-03-13 13:50:00
○ 2026-03-27 16:18:02

○A72.167.232.522016-07-05 → 2017-03-28 · 5 obs

○ 2016-01-25 22:38:32
● 2016-07-05 06:05:24
● 2017-03-28 09:50:16
○ 2020-02-21 17:36:26
○ 2026-03-27 16:18:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
sound-thinking.org	addilyn.ns.cloudflare.com, venkat.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.254

NS records: addilyn.ns.cloudflare.com, venkat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sound-thinking.org (unsigned zone)

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.126, 104.21.66.154`
AAAA	2	`2606:4700:3031::6815:429a, 2606:4700:3031::ac43:a17e`
NS	2	`addilyn.ns.cloudflare.com, venkat.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`addilyn.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

sound-thinking.org maps to four IP numbers: 2606:4700:3031::6815:429a, 2606:4700:3031::ac43:a17e, 104.21.66.154 and 172.67.161.126.

Other host names, for instance njhgz.cn, www.globepequot.com, kronabier.de, dns2.tsfcomputers.com and tsfcomputers.com share IP numbers with sound-thinking.org.

Name Servers

Two name servers addilyn.ns.cloudflare.com and venkat.ns.cloudflare.com are delegated to sound-thinking.org.

sound-thinking.org uses the same name server configuration as other domains, such as mqldata.com, dealfam.com, rioquimica.com.br, gamepsvita.com and gamesps4free.com.

sound-thinking.org at least partially shares name servers with other domains such as ralantech.com, optixservices.co.uk, dxyy028.com, piscinasyhormigonimpreso.es and i-apps.nl.

These name servers are commonly used with cameron.ns.cloudflare.com, nena.ns.cloudflare.com, arvind.ns.cloudflare.com and jack.ns.cloudflare.com.

Host names with six IP numbers: Host name addilyn.ns.cloudflare.com points to 2606:4700:50::a29f:26d9, 2803:f800:50::6ca2:c2d9, 2a06:98c1:50::ac40:22d9, 108.162.194.217, 162.159.38.217 and 172.64.34.217; host name venkat.ns.cloudflare.com points to 2606:4700:58::a29f:2cfe, 2803:f800:50::6ca2:c3fe, 2a06:98c1:50::ac40:23fe, 108.162.195.254, 162.159.44.254 and 172.64.35.254.

sound-thinking.org - robtex.com