diagnosync.com - dns.ninja

`diagnosync.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9181^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5f94^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.148^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.129^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ali.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ali.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ali.ns.cloudflare.com`
		A	108.162.192.59^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	172.64.32.59^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	173.245.58.59^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
NS	`colin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=IBU5orDz6VJ97Ozt`
TXT	`firebase=diagnosync-fbc19`
TXT	`google-site-verification=PiZTmMkmxy14GbYDRA1WazZpnqpuo4hhi007zpVZpOw`
TXT	`v=spf1 include:_spf.firebasemail.com include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.148, 172.67.145.129
		IPv6 hints	2606:4700:3034::ac43:9181, 2606:4700:3037::6815:5f94
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`ali.ns.cloudflare.com`dns@cloudflare.com serial=2407689352

`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=1782594690

Subdomains

api.diagnosync.com

Same first word

diagnosync.com

DNS History

16 records (8 active, 8 former)

●NSali.ns.cloudflare.com2026-03-26 → 2026-06-27 · 3 obs

○ 2018-10-18 03:42:42
● 2026-03-26 21:04:12
● 2026-06-27 21:36:14

●NScolin.ns.cloudflare.com2026-03-26 → 2026-06-27 · 3 obs

○ 2018-10-18 03:42:42
● 2026-03-26 21:04:12
● 2026-06-27 21:36:14

○NSns1.dreamhost.com2018-10-18 → 2018-10-18 · 3 obs

● 2018-10-18 03:42:42
○ 2026-03-26 21:04:12
○ 2026-06-27 21:36:14

○NSns2.dreamhost.com2018-10-18 → 2018-10-18 · 3 obs

● 2018-10-18 03:42:42
○ 2026-03-26 21:04:12
○ 2026-06-27 21:36:14

○NSns3.dreamhost.com2018-10-18 → 2018-10-18 · 3 obs

● 2018-10-18 03:42:42
○ 2026-03-26 21:04:12
○ 2026-06-27 21:36:14

●MXmx01.mail.icloud.com2026-03-26 → 2026-06-27 · 2 obs

● 2026-03-26 21:04:12
● 2026-06-27 21:36:14

●MXmx02.mail.icloud.com2026-03-26 → 2026-06-27 · 2 obs

● 2026-03-26 21:04:12
● 2026-06-27 21:36:14

●A104.21.95.1482026-03-26 → 2026-06-27 · 6 obs

○ 2018-10-18 03:42:42
● 2026-03-26 21:04:12
● 2026-03-31 21:50:42
○ 2026-04-07 04:47:06
● 2026-05-14 14:47:30
● 2026-06-27 21:36:14

●A172.67.145.1292026-03-26 → 2026-06-27 · 6 obs

○ 2018-10-18 03:42:42
● 2026-03-26 21:04:12
● 2026-03-31 21:50:42
○ 2026-04-07 04:47:06
● 2026-05-14 14:47:30
● 2026-06-27 21:36:14

○A188.114.96.02026-04-07 → 2026-04-07 · 5 obs

○ 2026-03-26 21:04:12
○ 2026-03-31 21:50:42
● 2026-04-07 04:47:06
○ 2026-05-14 14:47:30
○ 2026-06-27 21:36:14

○A188.114.97.02026-04-07 → 2026-04-07 · 5 obs

○ 2026-03-26 21:04:12
○ 2026-03-31 21:50:42
● 2026-04-07 04:47:06
○ 2026-05-14 14:47:30
○ 2026-06-27 21:36:14

●A2606:4700:3034::ac43:91812026-03-26 → 2026-06-27 · 6 obs

○ 2018-10-18 03:42:42
● 2026-03-26 21:04:12
● 2026-03-31 21:50:42
○ 2026-04-07 04:47:06
● 2026-05-14 14:47:30
● 2026-06-27 21:36:14

●A2606:4700:3037::6815:5f942026-03-26 → 2026-06-27 · 6 obs

○ 2018-10-18 03:42:42
● 2026-03-26 21:04:12
● 2026-03-31 21:50:42
○ 2026-04-07 04:47:06
● 2026-05-14 14:47:30
● 2026-06-27 21:36:14

○A2a06:98c1:3120::2026-04-07 → 2026-04-07 · 5 obs

○ 2026-03-26 21:04:12
○ 2026-03-31 21:50:42
● 2026-04-07 04:47:06
○ 2026-05-14 14:47:30
○ 2026-06-27 21:36:14

○A2a06:98c1:3121::2026-04-07 → 2026-04-07 · 5 obs

○ 2026-03-26 21:04:12
○ 2026-03-31 21:50:42
● 2026-04-07 04:47:06
○ 2026-05-14 14:47:30
○ 2026-06-27 21:36:14

○A64.90.42.1472018-10-18 → 2018-10-18 · 3 obs

● 2018-10-18 03:42:42
○ 2026-03-26 21:04:12
○ 2026-06-27 21:36:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
diagnosync.com	ali.ns.cloudflare.com, colin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.75

NS records: ali.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diagnosync.com (unsigned zone)

⏱️ Timing

Total: 370ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.145.129, 104.21.95.148`
AAAA	2	`2606:4700:3034::ac43:9181, 2606:4700:3037::6815:5f94`
NS	2	`ali.ns.cloudflare.com, colin.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	4	`apple-domain=IBU5orDz6VJ97Ozt, firebase=diagnosync-fbc19...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ali.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

api.diagnosync.com is delegated beneath diagnosync.com.

IP Addresses

diagnosync.com points to the four IP addresses 104.21.95.148, 172.67.145.129, 2606:4700:3034::ac43:9181 and 2606:4700:3037::6815:5f94.

Two other host names, along with www.striveweekly.com, ns2.siberianet.ru and host-138-201.siberianet.ru, also share IP numbers with diagnosync.com.

Name Servers

diagnosync.com is delegated to two name servers: ali.ns.cloudflare.com and colin.ns.cloudflare.com.

diagnosync.com shares its NS records with other domains, for example 44117l.com, 7449o.com, 7449j.com and two others.

There is at least partial name server overlap between diagnosync.com and other domains — smitsair.nl, platypusplants.com.au, red-dot-geek.com and two more among them.

These name servers tend to appear in combination with the name servers amanda.ns.cloudflare.com, zod.ns.cloudflare.com, noor.ns.cloudflare.com and matteo.ns.cloudflare.com.

DNS names with 6 IP addresses:

ali.ns.cloudflare.com resolves to 108.162.192.59, 172.64.32.59, 173.245.58.59 and 3 other IP addresses.

colin.ns.cloudflare.com resolves to 108.162.195.75, 162.159.44.75, 172.64.35.75 and 3 other IP addresses.

Mail Servers

diagnosync.com is served by two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

Among the domains sharing a mail server setup with diagnosync.com are fex.cc, qilong.org, faletic.com and two others.

DNS names with 6 IP addresses:

mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.42.251.62 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.56.9.31 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.152.5 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.154.33 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.155.25 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.156.30 IP addresses.