stackos.io - dns.ninja

`stackos.io`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:ca2^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:da2^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4b3a^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.12.162^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.13.162^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.75.58^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`celine.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2662^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c262^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2262^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celine.ns.cloudflare.com`
		A	108.162.194.98^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	162.159.38.98^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	172.64.34.98^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
NS	`patrick.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`patrick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`patrick.ns.cloudflare.com`
		A	108.162.195.200^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	162.159.44.200^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	172.64.35.200^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`0x1bad85c633cdac85353f23d86fe0aba6df7d30be`
TXT	`0x240c593b0a4940179f0d38d755BA791cbddF1510`
TXT	`0xc6cdfd798dda2cc4ca2601975366dc1ddf0bc7e6`
TXT	`google-site-verification=A_7n0JeeKSliE-LgQAi6IkDah4vvF_wogPKtPvWb3Fo`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb73801876.zmverify.zoho.com`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.12.162, 104.26.13.162, 172.67.75.58
		IPv6 hints	2606:4700:20::681a:ca2, 2606:4700:20::681a:da2, 2606:4700:20::ac43:4b3a
SOA	`celine.ns.cloudflare.com`dns@cloudflare.com serial=2406487759

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1781701706

Subdomains

app.stackos.io

Same first word

stackos.org

stackos.io

Similar names

askcost.com

stocksa.com

asstock.com

socksat.me

osstack.com

stockas.com

askscot.com

casstok.com

sscakot.ac.in

ktassoc.com

cotasks.com

sostack.dk

casstok.co

stocksa.net

sostack.com

casstok.co.kr

costask.com

sscakot.org

astocks.com

DNS History

11 records (11 active, 0 former)

●NSceline.ns.cloudflare.com2026-02-15 → 2026-06-17 · 2 obs

● 2026-02-15 01:39:54
● 2026-06-17 13:58:36

●NSpatrick.ns.cloudflare.com2026-02-15 → 2026-06-17 · 2 obs

● 2026-02-15 01:39:54
● 2026-06-17 13:58:36

●MXmx.zoho.com2026-02-15 → 2026-06-17 · 2 obs

● 2026-02-15 01:39:54
● 2026-06-17 13:58:36

●MXmx2.zoho.com2026-02-15 → 2026-06-17 · 2 obs

● 2026-02-15 01:39:54
● 2026-06-17 13:58:36

●MXmx3.zoho.com2026-02-15 → 2026-06-17 · 2 obs

● 2026-02-15 01:39:54
● 2026-06-17 13:58:36

●A104.26.12.1622026-02-15 → 2026-06-17 · 2 obs

● 2026-02-15 01:39:54
● 2026-06-17 13:58:36

●A104.26.13.1622026-02-15 → 2026-06-17 · 2 obs

● 2026-02-15 01:39:54
● 2026-06-17 13:58:36

●A172.67.75.582026-02-15 → 2026-06-17 · 2 obs

● 2026-02-15 01:39:54
● 2026-06-17 13:58:36

●A2606:4700:20::681a:ca22026-02-15 → 2026-06-17 · 2 obs

● 2026-02-15 01:39:54
● 2026-06-17 13:58:36

●A2606:4700:20::681a:da22026-02-15 → 2026-06-17 · 2 obs

● 2026-02-15 01:39:54
● 2026-06-17 13:58:36

●A2606:4700:20::ac43:4b3a2026-02-15 → 2026-06-17 · 2 obs

● 2026-02-15 01:39:54
● 2026-06-17 13:58:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
stackos.io	celine.ns.cloudflare.com, patrick.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.98

NS records: celine.ns.cloudflare.com, patrick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackos.io (unsigned zone)

⏱️ Timing

Total: 397ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.13.162, 104.26.12.162...`
AAAA	3	`2606:4700:20::ac43:4b3a, 2606:4700:20::681a:da2...`
NS	2	`celine.ns.cloudflare.com, patrick.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	6	`0x1bad85c633cdac85353f23d86fe0aba6df7d30, 0x240c593b0a4940179f0d38d755BA791cbddF15...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`celine.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

stackos.io serves as the parent of app.stackos.io.

IP Addresses

With 6 IP addresses in total, stackos.io resolves to 104.26.12.162, 104.26.13.162, 172.67.75.58 and 3 other.

Among the host names that share IP numbers with stackos.io are www.freemegamovies.com, whitesharkmedia.com, khelraja.com and two others.

Name Servers

The NS records for stackos.io delegate to celine.ns.cloudflare.com and patrick.ns.cloudflare.com.

stackos.io has the same name server delegation as a number of other domains, such as kevandisa.com, miliarslot77.tv, skynet.io and two more.

stackos.io has at least partial name server overlap with other domains, such as dafbet-app.in, eitelstowing.com, autodod.ru and two others.

It is common to find these name servers paired with the name servers miles.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

celine.ns.cloudflare.com maps to 108.162.194.98, 162.159.38.98, 172.64.34.98 and 3 additional IP addresses.

patrick.ns.cloudflare.com maps to 108.162.195.200, 162.159.44.200, 172.64.35.200 and 3 additional IP addresses.

Mail Servers

stackos.io has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

stackos.io shares at least some of its mail servers with other domains — for example ludeku.net, ridemcts.com, ipmades.com and two more.

The hosts mx2.zoho.com, mx3.zoho.com and mx.zoho.com each direct to 204.141.43.44; one IP address covers all three.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com all direct to 204.141.43.44.