`healthsource.us.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:243^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:80da^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.67^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.218^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nucum.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2691^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c291^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nucum.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2291^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nucum.ns.cloudflare.com`
		A	108.162.194.145^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	162.159.38.145^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	172.64.34.145^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
NS	`rayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.67, 172.67.128.218
		IPv6 hints	2606:4700:3031::6815:243, 2606:4700:3031::ac43:80da
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=163, name=cloudflare-ech.com
SOA	`nucum.ns.cloudflare.com`dns@cloudflare.com serial=2410403859

`us.com`

	DNSSEC	🔒 Signed (DS record present)
	A	54.153.56.183^{🇺🇸 Amazon54.153.0.0/17 EC2 SFO prefix}
	NS	`ns0.centralnic.net` ⭐
	NS	`ns1.centralnic.net`
	NS	`ns2.centralnic.net`
	NS	`ns3.centralnic.net`
	NS	`ns4.centralnic.net`
	MX	`mx-01.emailme.com` ⭐
	TXT	`google-site-verification=TQ9DQVGZ4sDKfEbBIAiflq7ZKjGuCOC_vEpwyw_XsW8`
	TXT	`v=spf1 mx -all`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=3000792203

rank #352 globally
rank #223 in the tld

us.com

us.comis a private domain registry operated by CentralNic (now Team Internet Group plc) that offers third-level registrations as an alternative to the official.usor.comextensions. Unlike the official.uscountry-code top-level domain, registrations underus.comare unrestricted and available to anyone globally.

Key facts

Owner / operator: CentralNic (Team Internet Group plc)
TLD:.com— gTLD
Primary purpose: Domain registry for third-level subdomains
Status: active

History

Year	Event
1995	The`us.com`registry is established to offer third-level domain registrations.
1996	CentralNic, the operator of the registry, is founded.
2023	CentralNic Group plc officially rebrands to Team Internet Group plc.

⚠️ On DNS blocklist: spam-tlds
WOT: SAFE (48/100)
📈 Tranco rank: #1,118

Same first word

healthsource.online

healthsource.org

healthsource.ru

healthsource.com

healthsource.com.ph

healthsource.net

healthsource.us.com

healthsource.co.nz

healthsource.com.au

healthsource.info

Similar names

DNS History

13 records (6 active, 7 former)

○NSns100.worldnic.com2015-06-24 → 2016-04-25 · 4 obs

● 2015-06-24 23:19:14
● 2016-04-25 19:17:16
○ 2017-01-12 00:13:14
○ 2026-08-09 02:39:12

○NSns99.worldnic.com2015-06-24 → 2016-04-25 · 4 obs

● 2015-06-24 23:19:14
● 2016-04-25 19:17:16
○ 2017-01-12 00:13:14
○ 2026-08-09 02:39:12

●NSnucum.ns.cloudflare.com2026-06-26 → 2026-08-09 · 3 obs

○ 2017-01-12 00:13:14
● 2026-06-26 19:06:28
● 2026-08-09 02:39:12

●NSrayden.ns.cloudflare.com2026-06-26 → 2026-08-09 · 3 obs

○ 2017-01-12 00:13:14
● 2026-06-26 19:06:28
● 2026-08-09 02:39:12

○MXinbound.healthsource.us.com.netsolmail.net2015-09-21 → 2016-04-25 · 4 obs

● 2015-09-21 05:38:30
● 2016-04-25 19:17:16
○ 2017-01-12 00:13:14
○ 2026-08-09 02:39:12

○MXus-com-wildcard-null-mx.centralnic.net2018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-12 00:13:14
● 2018-08-19 04:15:28
○ 2026-06-26 19:06:28
○ 2026-08-09 02:39:12

●A104.21.2.672026-06-26 → 2026-08-09 · 3 obs

○ 2018-08-19 04:15:28
● 2026-06-26 19:06:28
● 2026-08-09 02:39:12

●A172.67.128.2182026-06-26 → 2026-08-09 · 3 obs

○ 2018-08-19 04:15:28
● 2026-06-26 19:06:28
● 2026-08-09 02:39:12

○A192.241.248.992015-06-24 → 2016-04-25 · 4 obs

● 2015-06-24 23:19:14
● 2016-04-25 19:17:16
○ 2017-01-12 00:13:14
○ 2026-08-09 02:39:12

●A2606:4700:3031::6815:2432026-06-26 → 2026-08-09 · 3 obs

○ 2018-08-19 04:15:28
● 2026-06-26 19:06:28
● 2026-08-09 02:39:12

●A2606:4700:3031::ac43:80da2026-06-26 → 2026-08-09 · 3 obs

○ 2018-08-19 04:15:28
● 2026-06-26 19:06:28
● 2026-08-09 02:39:12

○A52.33.196.1992018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-12 00:13:14
● 2018-08-19 04:15:28
○ 2026-06-26 19:06:28
○ 2026-08-09 02:39:12

○A96.126.103.2452018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-12 00:13:14
● 2018-08-19 04:15:28
○ 2026-06-26 19:06:28
○ 2026-08-09 02:39:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
us.com	ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net	-
healthsource.us.com	nucum.ns.cloudflare.com, rayden.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.163

NS records: nucum.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for healthsource.us.com (unsigned zone)

⏱️ Timing

Total: 1084ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.67, 172.67.128.218`
AAAA	2	`2606:4700:3031::6815:243, 2606:4700:3031::ac43:80da`
NS	2	`nucum.ns.cloudflare.com, rayden.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nucum.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

healthsource.us.com has four IP addresses: 104.21.2.67, 172.67.128.218, 2606:4700:3031::6815:243 and 2606:4700:3031::ac43:80da.

mail.marks.pk, gayera.world, ecahaiti.com plus two other host names have IP numbers in common with healthsource.us.com.

Name Servers

healthsource.us.com has two authoritative name servers — nucum.ns.cloudflare.com and rayden.ns.cloudflare.com.

The name server configuration of healthsource.us.com is shared with other domains, for instance yourprintcopysolution.ca, files.openai.com, byte-glint.com and two others.

healthsource.us.com partially shares its NS delegation with several other domains, including sucdt.com, gyfcsg.com, ntoor.com and two others.

These name servers are regularly seen alongside dorthy.ns.cloudflare.com and lloyd.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

nucum.ns.cloudflare.com points to 108.162.194.145, 162.159.38.145, 172.64.34.145 and 3 other IP addresses.

rayden.ns.cloudflare.com points to 108.162.195.163, 162.159.44.163, 172.64.35.163 and 3 other IP addresses.

healthsource.us.com - robtex.com