`williamsgroup.org`

DNSSEC	⚠️ Not signed
NS	`amy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c065^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2065^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amy.ns.cloudflare.com`
		A	108.162.192.101^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	172.64.32.101^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	173.245.58.101^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
NS	`quinton.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cf9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quinton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quinton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quinton.ns.cloudflare.com`
		A	108.162.195.249^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quinton.ns.cloudflare.com`
		A	162.159.44.249^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quinton.ns.cloudflare.com`
		A	172.64.35.249^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quinton.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=Y2hvH4h3XApqRUFE`
TXT	`apple-domain=demZMmAs9894b2tz`
TXT	`v=spf1 include:icloud.com ~all`
SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2401173947

`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` ⚠️ Not in parent delegation
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1775991608

Same first word

williamsgroup.co.uk

williamsgroup.org

williamsgroup.com

williamsgroup.com.au

Similar names

grupowilliams.com

DNS History

9 records (4 active, 5 former)

●NSamy.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-11-03 00:12:04
● 2026-04-10 21:14:22
● 2026-04-12 11:07:36

○NSns1.dreamhost.com2015-04-17 → 2017-11-03 · 4 obs

● 2015-04-17 21:44:46
● 2017-11-03 00:12:04
○ 2026-04-10 21:14:22
○ 2026-04-12 11:07:36

○NSns2.dreamhost.com2015-04-17 → 2017-11-03 · 4 obs

● 2015-04-17 21:44:46
● 2017-11-03 00:12:04
○ 2026-04-10 21:14:22
○ 2026-04-12 11:07:36

○NSns3.dreamhost.com2015-04-17 → 2017-11-03 · 4 obs

● 2015-04-17 21:44:46
● 2017-11-03 00:12:04
○ 2026-04-10 21:14:22
○ 2026-04-12 11:07:36

●NSquinton.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-11-03 00:12:04
● 2026-04-10 21:14:22
● 2026-04-12 11:07:36

○MXaspmx.l.google.com2015-04-17 → 2017-11-03 · 4 obs

● 2015-04-17 21:44:46
● 2017-11-03 00:12:04
○ 2026-04-10 21:14:22
○ 2026-04-12 11:07:36

●MXmx01.mail.icloud.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-11-03 00:12:04
● 2026-04-10 21:14:22
● 2026-04-12 11:07:36

●MXmx02.mail.icloud.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-11-03 00:12:04
● 2026-04-10 21:14:22
● 2026-04-12 11:07:36

○A66.33.215.1962015-04-17 → 2017-11-03 · 4 obs

● 2015-04-17 21:44:46
● 2017-11-03 00:12:04
○ 2026-04-10 21:14:22
○ 2026-04-12 11:07:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
williamsgroup.org	quinton.ns.cloudflare.com, amy.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.249

NS records: quinton.ns.cloudflare.com, amy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for williamsgroup.org (unsigned zone)

⏱️ Timing

Total: 613ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`amy.ns.cloudflare.com, quinton.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	3	`apple-domain=Y2hvH4h3XApqRUFE, apple-domain=demZMmAs9894b2tz...`
SOA	1	`amy.ns.cloudflare.com dns.cloudflare.com`

Analysis

Name Servers

williamsgroup.org is delegated to two name servers: amy.ns.cloudflare.com and quinton.ns.cloudflare.com.

williamsgroup.org shares the same name server setup as willistonmobilehomes.com, consultcorporation.com, piment.at, whoz.org and tacktrailer.com.

williamsgroup.org at least partially shares name servers with other domains, for instance joulesuk.com, stealthrelay.com, christywalker.com, ostern.fyi and nrcimport.com.

These name servers are commonly used with byron.ns.cloudflare.com and poppy.ns.cloudflare.com.

Host names with six IP numbers:

amy.ns.cloudflare.com points to 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101.

quinton.ns.cloudflare.com points to 2606:4700:58::a29f:2cf9, 2803:f800:50::6ca2:c3f9, 2a06:98c1:50::ac40:23f9, 108.162.195.249, 162.159.44.249 and 172.64.35.249.

Mail Servers

williamsgroup.org is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup for williamsgroup.org matches that of other domains, for instance olausson.me, stebbing.de, tuneful.dev, duxbury.cc and proudlove.net.

williamsgroup.org shares at least partially some mail servers with other domains, including koolerbox.com, kananas.com, barcella.net, productivityalchemy.com and jansu.nl.

Host names with six IP numbers:

Host name mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host name mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Common targets for mx01.mail.icloud.com and mx02.mail.icloud.com: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.

williamsgroup.org - robtex.com