`doctorsquarters.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:535e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:dcf2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.94^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.242^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hugh.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c175^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hugh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2175^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hugh.ns.cloudflare.com`
		A	108.162.193.117^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.117^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.117^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`melissa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melissa.ns.cloudflare.com`
		A	108.162.192.199^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.199^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.199^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.94, 172.67.220.242
		IPv6 hints	2606:4700:3033::6815:535e, 2606:4700:3036::ac43:dcf2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOA	`hugh.ns.cloudflare.com`dns@cloudflare.com serial=2406919666

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784545492

rank #843715 globally
rank #368123 in the tld

Previously MX for

doctorsquarters.com

Same first word

doctorsquarters.com

DNS History

20 records (6 active, 14 former)

●NShugh.ns.cloudflare.com2026-05-21 → 2026-07-20 · 3 obs

○ 2026-03-30 01:44:56
● 2026-05-21 18:55:18
● 2026-07-20 11:23:00

●NSmelissa.ns.cloudflare.com2026-05-21 → 2026-07-20 · 3 obs

○ 2026-03-30 01:44:56
● 2026-05-21 18:55:18
● 2026-07-20 11:23:00

○NSns10.whogohost.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 20:31:16
○ 2026-03-30 01:44:56
○ 2026-07-20 11:23:00

○NSns37.domaincontrol.com2026-03-30 → 2026-03-30 · 4 obs

○ 2016-12-18 20:31:16
● 2026-03-30 01:44:56
○ 2026-05-21 18:55:18
○ 2026-07-20 11:23:00

○NSns38.domaincontrol.com2026-03-30 → 2026-03-30 · 4 obs

○ 2016-12-18 20:31:16
● 2026-03-30 01:44:56
○ 2026-05-21 18:55:18
○ 2026-07-20 11:23:00

○NSns43.domaincontrol.com2026-03-30 → 2026-07-20 · 2 obs

○ 2026-03-30 01:44:56
○ 2026-07-20 11:23:00

○NSns44.domaincontrol.com2026-03-30 → 2026-07-20 · 2 obs

○ 2026-03-30 01:44:56
○ 2026-07-20 11:23:00

○NSns9.whogohost.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 20:31:16
○ 2026-03-30 01:44:56
○ 2026-07-20 11:23:00

○MXdoctorsquarters-com.mail.protection.outlook.com2026-03-30 → 2026-07-20 · 2 obs

○ 2026-03-30 01:44:56
○ 2026-07-20 11:23:00

○MXdoctorsquarters.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 20:31:16
○ 2026-03-30 01:44:56
○ 2026-07-20 11:23:00

●A104.21.83.942026-05-21 → 2026-07-20 · 3 obs

○ 2026-03-30 01:44:56
● 2026-05-21 18:55:18
● 2026-07-20 11:23:00

○A15.197.148.332026-03-30 → 2026-03-30 · 4 obs

○ 2016-12-18 20:31:16
● 2026-03-30 01:44:56
○ 2026-05-21 18:55:18
○ 2026-07-20 11:23:00

●A172.67.220.2422026-05-21 → 2026-07-20 · 3 obs

○ 2026-03-30 01:44:56
● 2026-05-21 18:55:18
● 2026-07-20 11:23:00

○A192.124.249.562026-03-30 → 2026-07-20 · 2 obs

○ 2026-03-30 01:44:56
○ 2026-07-20 11:23:00

○A2606:4700:3030::ac43:dcf22026-05-21 → 2026-06-17 · 5 obs

○ 2026-03-30 01:44:56
● 2026-05-21 18:55:18
● 2026-06-17 15:54:20
○ 2026-07-01 01:56:00
○ 2026-07-20 11:23:00

●A2606:4700:3033::6815:535e2026-07-01 → 2026-07-20 · 3 obs

○ 2026-06-17 15:54:20
● 2026-07-01 01:56:00
● 2026-07-20 11:23:00

○A2606:4700:3035::6815:535e2026-05-21 → 2026-06-17 · 5 obs

○ 2026-03-30 01:44:56
● 2026-05-21 18:55:18
● 2026-06-17 15:54:20
○ 2026-07-01 01:56:00
○ 2026-07-20 11:23:00

●A2606:4700:3036::ac43:dcf22026-07-01 → 2026-07-20 · 3 obs

○ 2026-06-17 15:54:20
● 2026-07-01 01:56:00
● 2026-07-20 11:23:00

○A3.33.130.1902026-03-30 → 2026-03-30 · 4 obs

○ 2016-12-18 20:31:16
● 2026-03-30 01:44:56
○ 2026-05-21 18:55:18
○ 2026-07-20 11:23:00

○A5.10.68.1902016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 20:31:16
○ 2026-03-30 01:44:56
○ 2026-07-20 11:23:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
doctorsquarters.com	hugh.ns.cloudflare.com, melissa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.199

NS records: hugh.ns.cloudflare.com, melissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doctorsquarters.com (unsigned zone)

⏱️ Timing

Total: 198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.94, 172.67.220.242`
AAAA	2	`2606:4700:3033::6815:535e, 2606:4700:3036::ac43:dcf2`
NS	2	`hugh.ns.cloudflare.com, melissa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hugh.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (hugh.ns.cloudflare.com, hugh.ns.cloudflare.com, hugh.ns.cloudflare.com...)

Analysis

IP Addresses

doctorsquarters.com directs to four IP numbers, which are 104.21.83.94, 172.67.220.242, 2606:4700:3033::6815:535e and 2606:4700:3036::ac43:dcf2.

Additional host names — allelectric.co.uk, stoelzle-lausitz.com, whosemind.net and two others — share IP numbers with doctorsquarters.com.

Name Servers

doctorsquarters.com is served by two delegated name servers, hugh.ns.cloudflare.com and melissa.ns.cloudflare.com.

doctorsquarters.com shares its name server setup with other domains, including soyanna.com, futuremedicine.com, drchristopherslack.com and two others.

At least some of doctorsquarters.com's name servers are shared with other domains, for example willbrook.ro, ryanschwartz.net, annavirgili.com and two more.

Host names with 6 IP numbers:

hugh.ns.cloudflare.com carries IP addresses 108.162.193.117, 172.64.33.117 and 173.245.59.117, with 3 other addresses beyond those.

melissa.ns.cloudflare.com carries IP addresses 108.162.192.199, 172.64.32.199 and 173.245.58.199, with 3 other addresses beyond those.

doctorsquarters.com - robtex.com