diagnosticsignal.com - dns.ninja

`diagnosticsignal.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4989^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9110^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.137^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.16^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cloe.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c056^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cloe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2056^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cloe.ns.cloudflare.com`
		A	108.162.192.86^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	172.64.32.86^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	173.245.58.86^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
NS	`dane.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b61^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c161^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2161^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dane.ns.cloudflare.com`
		A	108.162.193.97^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dane.ns.cloudflare.com`
		A	172.64.33.97^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dane.ns.cloudflare.com`
		A	173.245.59.97^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dane.ns.cloudflare.com`
TXT	`google-site-verification=dSAEFtGZvLkOg_m-6QzMYbnr9IQlxEE-ZYg5f8YbqVw`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.137, 172.67.145.16
		IPv6 hints	2606:4700:3031::6815:4989, 2606:4700:3035::ac43:9110
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`cloe.ns.cloudflare.com`dns@cloudflare.com serial=2409964861

`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=1785600782

🔒 HSTS Preload (+subdomains)

Same first word

diagnosticsignal.com

DNS History

8 records (6 active, 2 former)

●NScloe.ns.cloudflare.com2026-06-05 → 2026-08-01 · 2 obs

● 2026-06-05 18:49:28
● 2026-08-01 16:29:46

●NSdane.ns.cloudflare.com2026-06-05 → 2026-08-01 · 2 obs

● 2026-06-05 18:49:28
● 2026-08-01 16:29:46

●A104.21.73.1372026-06-05 → 2026-08-01 · 2 obs

● 2026-06-05 18:49:28
● 2026-08-01 16:29:46

●A172.67.145.162026-06-05 → 2026-08-01 · 2 obs

● 2026-06-05 18:49:28
● 2026-08-01 16:29:46

○A2606:4700:3030::6815:49892026-06-05 → 2026-06-05 · 3 obs

● 2026-06-05 18:49:28
○ 2026-07-15 12:51:10
○ 2026-08-01 16:29:46

●A2606:4700:3031::6815:49892026-07-15 → 2026-08-01 · 3 obs

○ 2026-06-05 18:49:28
● 2026-07-15 12:51:10
● 2026-08-01 16:29:46

○A2606:4700:3033::ac43:91102026-06-05 → 2026-06-05 · 3 obs

● 2026-06-05 18:49:28
○ 2026-07-15 12:51:10
○ 2026-08-01 16:29:46

●A2606:4700:3035::ac43:91102026-07-15 → 2026-08-01 · 3 obs

○ 2026-06-05 18:49:28
● 2026-07-15 12:51:10
● 2026-08-01 16:29:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
diagnosticsignal.com	cloe.ns.cloudflare.com, dane.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.86

NS records: cloe.ns.cloudflare.com, dane.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diagnosticsignal.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.137, 172.67.145.16`
AAAA	2	`2606:4700:3031::6815:4989, 2606:4700:3035::ac43:9110`
NS	2	`cloe.ns.cloudflare.com, dane.ns.cloudflare.com`
TXT	1	`google-site-verification=dSAEFtGZvLkOg_m`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cloe.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

diagnosticsignal.com resolves to four IP addresses: 104.21.73.137, 172.67.145.16, 2606:4700:3031::6815:4989 and 2606:4700:3035::ac43:9110.

Among the host names that share IP numbers with diagnosticsignal.com are dailytrxrewards.sbs, rushwittwilson.co.uk, geriatronik.de and two others.

Name Servers

diagnosticsignal.com is served by two delegated name servers, cloe.ns.cloudflare.com and dane.ns.cloudflare.com.

diagnosticsignal.com has the same name server delegation as a number of other domains, such as kennelgear.com, luluscafe.com, multiwiicopter.com and two more.

diagnosticsignal.com has at least partial name server overlap with other domains, such as datify.co.uk, theamusetech.com, french-property.co.uk and two others.

These name servers tend to appear together with the name servers dell.ns.cloudflare.com, norman.ns.cloudflare.com and jeff.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cloe.ns.cloudflare.com carries IP addresses 108.162.192.86, 172.64.32.86 and 173.245.58.86, with 3 other addresses beyond those.

dane.ns.cloudflare.com carries IP addresses 108.162.193.97, 172.64.33.97 and 173.245.59.97, with 3 other addresses beyond those.