stack-systems.kz - dns.ninja

`stack-systems.kz`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:daca^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:110d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.13^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.202^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ernest.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ernest.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ernest.ns.cloudflare.com`
		A	108.162.193.164^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	172.64.33.164^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	173.245.59.164^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
NS	`megan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`megan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`megan.ns.cloudflare.com`
		A	108.162.192.197^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	172.64.32.197^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	173.245.58.197^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
MX	`mail.stack-systems.kz` ⭐
		A	94.75.250.33^{🇳🇱 LEASEWEB-NL-AMS-0194.75.192.0/18 LEASEWEB}
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.20.209.166^{🇨🇭 COMPUTERLINE185.20.209.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`v=spf1 include:zoho.eu ~all`
TXT	`yandex-verification: 644dc36ecfa96cf1`
TXT	`zoho-verification=zb35614223.zmverify.zoho.eu`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.13, 172.67.218.202
		IPv6 hints	2606:4700:3030::ac43:daca, 2606:4700:3036::6815:110d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=183, name=cloudflare-ech.com
SOA	`ernest.ns.cloudflare.com`dns@cloudflare.com serial=2406556037

`kz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.nic.kz` ⭐
	NS	`ns.nic.kz`
	NS	`ns2.nic.kz`
	SOA	`ns.nic.kz`hostmaster@nic.kz 2026-07-26 #10

Subdomains

mail.stack-systems.kz

Same first word

stack-systems.com

stack-systems.org

stack-systems.kz

stack-systems.fr

stack-systems.com.ua

stack-systems.net

DNS History

10 records (10 active, 0 former)

●NSernest.ns.cloudflare.com2026-06-23 → 2026-07-26 · 2 obs

● 2026-06-23 01:26:00
● 2026-07-26 04:43:12

●NSmegan.ns.cloudflare.com2026-06-23 → 2026-07-26 · 2 obs

● 2026-06-23 01:26:00
● 2026-07-26 04:43:12

●MXmail.stack-systems.kz2026-06-23 → 2026-07-26 · 2 obs

● 2026-06-23 01:26:00
● 2026-07-26 04:43:12

●MXmx.zoho.eu2026-06-23 → 2026-07-26 · 2 obs

● 2026-06-23 01:26:00
● 2026-07-26 04:43:12

●MXmx2.zoho.eu2026-06-23 → 2026-07-26 · 2 obs

● 2026-06-23 01:26:00
● 2026-07-26 04:43:12

●MXmx3.zoho.eu2026-06-23 → 2026-07-26 · 2 obs

● 2026-06-23 01:26:00
● 2026-07-26 04:43:12

●A104.21.17.132026-06-23 → 2026-07-26 · 2 obs

● 2026-06-23 01:26:00
● 2026-07-26 04:43:12

●A172.67.218.2022026-06-23 → 2026-07-26 · 2 obs

● 2026-06-23 01:26:00
● 2026-07-26 04:43:12

●A2606:4700:3030::ac43:daca2026-06-23 → 2026-07-26 · 2 obs

● 2026-06-23 01:26:00
● 2026-07-26 04:43:12

●A2606:4700:3036::6815:110d2026-06-23 → 2026-07-26 · 2 obs

● 2026-06-23 01:26:00
● 2026-07-26 04:43:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kz	ns1.nic.kz, ns2.nic.kz, ns.nic.kz	-
stack-systems.kz	megan.ns.cloudflare.com, ernest.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.164

NS records: megan.ns.cloudflare.com, ernest.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stack-systems.kz (unsigned zone)

⏱️ Timing

Total: 2598ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.218.202, 104.21.17.13`
AAAA	2	`2606:4700:3030::ac43:daca, 2606:4700:3036::6815:110d`
NS	2	`ernest.ns.cloudflare.com, megan.ns.cloudflare.com`
MX	4	`mail.stack-systems.kz (pri: 10), mx.zoho.eu (pri: 10)...`
TXT	3	`v=spf1 include:zoho.eu ~all, yandex-verification: 644dc36ecfa96cf1...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ernest.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

stack-systems.kz serves as the parent of mail.stack-systems.kz.

IP Addresses

stack-systems.kz resolves to four IP addresses: 104.21.17.13, 172.67.218.202, 2606:4700:3030::ac43:daca and 2606:4700:3036::6815:110d.

Two other host names, along with www.maps-kaiyunsplay.com, grandmondialbet-ch.com and video.sa-media.com, also share IP numbers with stack-systems.kz.

Name Servers

stack-systems.kz is delegated to two name servers: ernest.ns.cloudflare.com and megan.ns.cloudflare.com.

stack-systems.kz shares its NS records with other domains, for example popularmyanmar.com, sydongdu.com, tworksystem.com and two others.

stack-systems.kz has at least partial name server overlap with other domains, such as lucky1.in, usp.uk, fusionex-international.com and two others.

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

DNS names with 6 IP addresses:

ernest.ns.cloudflare.com resolves to 108.162.193.164, 172.64.33.164, 173.245.59.164 and 3 other IP addresses.

megan.ns.cloudflare.com resolves to 108.162.192.197, 172.64.32.197, 173.245.58.197 and 3 other IP addresses.

Mail Servers

stack-systems.kz has four mail servers: mx2.zoho.eu, mx3.zoho.eu, mx.zoho.eu and mail.stack-systems.kz.

There is at least a partial MX overlap between stack-systems.kz and other domains, including braxonsgroup.com, daniels.ch, kommandotech.com and two others.

Host names that have two IP addresses:

mx.zoho.eu points to 185.20.209.166 and 185.230.214.166.

Host names that point to one IP address:

mx2.zoho.eu points to 185.230.214.166.

mx3.zoho.eu points to 185.230.212.166.

mail.stack-systems.kz points to 94.75.250.33.

mx.zoho.eu and mx2.zoho.eu are host names that each point to 185.230.214.166 IP addresses.