`professionalheartbeats.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3760^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:9349^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.96^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.73^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bayan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b48^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c148^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bayan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2148^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bayan.ns.cloudflare.com`
		A	108.162.193.72^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	172.64.33.72^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	173.245.59.72^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
NS	`donna.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c097^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2097^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donna.ns.cloudflare.com`
		A	108.162.192.151^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	172.64.32.151^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	173.245.58.151^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
TXT	`google-site-verification=yah3gcq4pFTbrxLnobvbljY6vC0YQ1oFm26ytLaPIRA`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.96, 172.67.147.73
		IPv6 hints	2606:4700:3031::6815:3760, 2606:4700:3031::ac43:9349
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com
SOA	`bayan.ns.cloudflare.com`dns@cloudflare.com serial=2409970929

`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=1785446187

Same first word

professionalheartbeats.com

DNS History

7 records (6 active, 1 former)

●NSbayan.ns.cloudflare.com2026-05-25 → 2026-07-30 · 2 obs

● 2026-05-25 18:15:24
● 2026-07-30 21:45:26

●NSdonna.ns.cloudflare.com2026-05-25 → 2026-07-30 · 2 obs

● 2026-05-25 18:15:24
● 2026-07-30 21:45:26

●A104.21.55.962026-05-25 → 2026-07-30 · 2 obs

● 2026-05-25 18:15:24
● 2026-07-30 21:45:26

●A172.67.147.732026-05-25 → 2026-07-30 · 2 obs

● 2026-05-25 18:15:24
● 2026-07-30 21:45:26

●A2606:4700:3031::6815:37602026-05-25 → 2026-07-30 · 2 obs

● 2026-05-25 18:15:24
● 2026-07-30 21:45:26

●A2606:4700:3031::ac43:93492026-07-28 → 2026-07-30 · 3 obs

○ 2026-06-16 20:40:28
● 2026-07-28 12:36:54
● 2026-07-30 21:45:26

○A2606:4700:3036::ac43:93492026-05-25 → 2026-06-16 · 4 obs

● 2026-05-25 18:15:24
● 2026-06-16 20:40:28
○ 2026-07-28 12:36:54
○ 2026-07-30 21:45:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
professionalheartbeats.com	donna.ns.cloudflare.com, bayan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.72

NS records: donna.ns.cloudflare.com, bayan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professionalheartbeats.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.96, 172.67.147.73`
AAAA	2	`2606:4700:3031::6815:3760, 2606:4700:3031::ac43:9349`
NS	2	`bayan.ns.cloudflare.com, donna.ns.cloudflare.com`
TXT	1	`google-site-verification=yah3gcq4pFTbrxL`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bayan.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

professionalheartbeats.com has four IP addresses: 104.21.55.96, 172.67.147.73, 2606:4700:3031::6815:3760 and 2606:4700:3031::ac43:9349.

Additional host names — openaiapi.alampy.workers.dev, www.mattarcontabil.com.br, kitchenhomesupply.com and two others — share IP numbers with professionalheartbeats.com.

Name Servers

professionalheartbeats.com is served by two delegated name servers, bayan.ns.cloudflare.com and donna.ns.cloudflare.com.

professionalheartbeats.com shares its name server setup with other domains, including matchmindfully.com, moanmotion.com, matchshooters.com and two others.

professionalheartbeats.com has at least partial name server overlap with other domains, such as bento123iseng.click, cincywebsites.com, rsaki.com and two others.

It is common to see these name servers used together with name servers moura.ns.cloudflare.com and nash.ns.cloudflare.com.

Host names with 6 IP numbers:

bayan.ns.cloudflare.com carries IP addresses 108.162.193.72, 172.64.33.72 and 173.245.59.72, with 3 other addresses beyond those.

donna.ns.cloudflare.com carries IP addresses 108.162.192.151, 172.64.32.151 and 173.245.58.151, with 3 other addresses beyond those.

professionalheartbeats.com - robtex.com