`healthcorenetwork.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3c70^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:c3e6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.112^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.230^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elma.ns.cloudflare.com`
		A	108.162.192.154^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	172.64.32.154^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	173.245.58.154^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
NS	`leland.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c08^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c308^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leland.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2308^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leland.ns.cloudflare.com`
		A	108.162.195.8^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
		A	162.159.44.8^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
		A	172.64.35.8^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
MX	`mx.healthcorenetwork.com.cust.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
TXT	`v=spf1 include:_spf.hostedemail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.112, 172.67.195.230
		IPv6 hints	2606:4700:3030::6815:3c70, 2606:4700:3034::ac43:c3e6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`elma.ns.cloudflare.com`dns@cloudflare.com serial=2400720244

`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=1776080677

⚠️ On DNS blocklist: tif

Same first word

healthcorenetwork.com

DNS History

8 records (7 active, 1 former)

●NSelma.ns.cloudflare.com2026-04-02 → 2026-04-13 · 2 obs

● 2026-04-02 12:30:58
● 2026-04-13 12:04:32

●NSleland.ns.cloudflare.com2026-04-02 → 2026-04-13 · 2 obs

● 2026-04-02 12:30:58
● 2026-04-13 12:04:32

●MXmx.healthcorenetwork.com.cust.hostedemail.com2026-04-02 → 2026-04-13 · 2 obs

● 2026-04-02 12:30:58
● 2026-04-13 12:04:32

●A104.21.60.1122026-04-13 → 2026-04-13 · 2 obs

○ 2026-04-02 12:30:58
● 2026-04-13 12:04:32

●A172.67.195.2302026-04-13 → 2026-04-13 · 2 obs

○ 2026-04-02 12:30:58
● 2026-04-13 12:04:32

●A2606:4700:3030::6815:3c702026-04-13 → 2026-04-13 · 2 obs

○ 2026-04-02 12:30:58
● 2026-04-13 12:04:32

●A2606:4700:3034::ac43:c3e62026-04-13 → 2026-04-13 · 2 obs

○ 2026-04-02 12:30:58
● 2026-04-13 12:04:32

○A49.13.235.772026-04-02 → 2026-04-02 · 2 obs

● 2026-04-02 12:30:58
○ 2026-04-13 12:04:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
healthcorenetwork.com	elma.ns.cloudflare.com, leland.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.154

NS records: elma.ns.cloudflare.com, leland.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for healthcorenetwork.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.60.112, 172.67.195.230`
AAAA	2	`2606:4700:3030::6815:3c70, 2606:4700:3034::ac43:c3e6`
NS	2	`elma.ns.cloudflare.com, leland.ns.cloudflare.com`
MX	1	`mx.healthcorenetwork.com.cust.hostedemai`
TXT	1	`v=spf1 include:_spf.hostedemail.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elma.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

healthcorenetwork.com refers to four IP numbers: 2606:4700:3030::6815:3c70, 2606:4700:3034::ac43:c3e6, 104.21.60.112 and 172.67.195.230.

Other host names, for instance tuscany.org.cn, 850gg.com, vivashemale.com, junebo.net and tonyspins24.de share IP numbers with healthcorenetwork.com.

Name Servers

healthcorenetwork.com's delegation uses two name servers: elma.ns.cloudflare.com and leland.ns.cloudflare.com.

healthcorenetwork.com uses the same name server setup as other domains, such as rent-app-hq.com, etoso-innovation.com, qualifystrategy.info, monnyevvryddy-atipar.top and jmcitai.com.

healthcorenetwork.com at least partially shares name servers with other domains, including waterlogicaustralia.com.au, bursadecartuse.com, srb1.go.th, lotacreek.com and nonic.ac.th.

Host names with six IP numbers:

elma.ns.cloudflare.com points to 2606:4700:50::adf5:3a9a, 2803:f800:50::6ca2:c09a, 2a06:98c1:50::ac40:209a, 108.162.192.154, 172.64.32.154 and 173.245.58.154.

leland.ns.cloudflare.com points to 2606:4700:58::a29f:2c08, 2803:f800:50::6ca2:c308, 2a06:98c1:50::ac40:2308, 108.162.195.8, 162.159.44.8 and 172.64.35.8.

Mail Servers

A single mail server handles healthcorenetwork.com, mx.healthcorenetwork.com.cust.hostedemail.com.

Host name mx.healthcorenetwork.com.cust.hostedemail.com resolves to a single IP: 216.40.42.4.

healthcorenetwork.com - robtex.com