hcfpractitioner.com - dns.ninja

`hcfpractitioner.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2a56^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:cb66^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.86^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.102^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brenna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenna.ns.cloudflare.com`
		A	108.162.194.176^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	162.159.38.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
		A	172.64.34.176^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenna.ns.cloudflare.com`
NS	`tadeo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tadeo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tadeo.ns.cloudflare.com`
		A	108.162.195.197^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	162.159.44.197^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
		A	172.64.35.197^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tadeo.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`v=spf1 include:spf.maropost.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.86, 172.67.203.102
		IPv6 hints	2606:4700:3034::6815:2a56, 2606:4700:3035::ac43:cb66
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com
SOA	`brenna.ns.cloudflare.com`dns@cloudflare.com serial=2408663754

`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=1785935084

Same first word

hcfpractitioner.com

DNS History

11 records (8 active, 3 former)

●NSbrenna.ns.cloudflare.com2026-07-14 → 2026-08-05 · 3 obs

○ 2017-12-13 15:00:34
● 2026-07-14 17:47:16
● 2026-08-05 13:17:12

○NSns09.domaincontrol.com2017-12-13 → 2017-12-13 · 3 obs

● 2017-12-13 15:00:34
○ 2026-07-14 17:47:16
○ 2026-08-05 13:17:12

○NSns10.domaincontrol.com2017-12-13 → 2017-12-13 · 3 obs

● 2017-12-13 15:00:34
○ 2026-07-14 17:47:16
○ 2026-08-05 13:17:12

●NStadeo.ns.cloudflare.com2026-07-14 → 2026-08-05 · 3 obs

○ 2017-12-13 15:00:34
● 2026-07-14 17:47:16
● 2026-08-05 13:17:12

●MXmailstore1.secureserver.net2026-07-14 → 2026-08-05 · 2 obs

● 2026-07-14 17:47:16
● 2026-08-05 13:17:12

●MXsmtp.secureserver.net2026-07-14 → 2026-08-05 · 2 obs

● 2026-07-14 17:47:16
● 2026-08-05 13:17:12

●A104.21.42.862026-07-14 → 2026-08-05 · 3 obs

○ 2017-12-13 15:00:34
● 2026-07-14 17:47:16
● 2026-08-05 13:17:12

○A162.247.152.2092017-12-13 → 2017-12-13 · 3 obs

● 2017-12-13 15:00:34
○ 2026-07-14 17:47:16
○ 2026-08-05 13:17:12

●A172.67.203.1022026-07-14 → 2026-08-05 · 3 obs

○ 2017-12-13 15:00:34
● 2026-07-14 17:47:16
● 2026-08-05 13:17:12

●A2606:4700:3034::6815:2a562026-07-14 → 2026-08-05 · 3 obs

○ 2017-12-13 15:00:34
● 2026-07-14 17:47:16
● 2026-08-05 13:17:12

●A2606:4700:3035::ac43:cb662026-07-14 → 2026-08-05 · 3 obs

○ 2017-12-13 15:00:34
● 2026-07-14 17:47:16
● 2026-08-05 13:17:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
hcfpractitioner.com	brenna.ns.cloudflare.com, tadeo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.176

NS records: brenna.ns.cloudflare.com, tadeo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hcfpractitioner.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.86, 172.67.203.102`
AAAA	2	`2606:4700:3034::6815:2a56, 2606:4700:3035::ac43:cb66`
NS	2	`brenna.ns.cloudflare.com, tadeo.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	1	`v=spf1 include:spf.maropost.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brenna.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

hcfpractitioner.com points to the four IP addresses 104.21.42.86, 172.67.203.102, 2606:4700:3034::6815:2a56 and 2606:4700:3035::ac43:cb66.

Two other host names, along with accutanesideeffects.net, hash256.run and brandbillions.com, also share IP numbers with hcfpractitioner.com.

Name Servers

hcfpractitioner.com is served by two delegated name servers, brenna.ns.cloudflare.com and tadeo.ns.cloudflare.com.

hcfpractitioner.com shares its NS records with other domains, for example wordbright.com, rtbrain.app, mytsel.id and two others.

At least some of hcfpractitioner.com's name servers are shared with other domains, for example 1024bt13.xyz, klautoparts.com, inbrane.com and two more.

These name servers are often deployed together with the name servers shaz.ns.cloudflare.com, aaden.ns.cloudflare.com, konnor.ns.cloudflare.com and ricardo.ns.cloudflare.com.

DNS names with 6 IP addresses:

brenna.ns.cloudflare.com carries IP addresses 108.162.194.176, 162.159.38.176 and 172.64.34.176, with 3 other addresses beyond those.

tadeo.ns.cloudflare.com carries IP addresses 108.162.195.197, 162.159.44.197 and 172.64.35.197, with 3 other addresses beyond those.

Mail Servers

hcfpractitioner.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

Among the domains sharing a mail server setup with hcfpractitioner.com are talkunfiltered.com, lafogaina.com, jsmaids.mobi and two others.

At least a portion of hcfpractitioner.com's mail servers are shared with other domains, among them usendwen.de and jennifarley.com.

The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.