stackmanager.co - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackmanager.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d649^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3596^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.150^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.73^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`osmar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`osmar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`osmar.ns.cloudflare.com`
		A	108.162.195.124^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	162.159.44.124^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	172.64.35.124^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
NS	`sunny.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sunny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sunny.ns.cloudflare.com`
		A	108.162.194.166^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	162.159.38.166^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
		A	172.64.34.166^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sunny.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
TXT	`v=spf1 include:zohomail.com include:dc-8e814c8572._spfm.stackmanager.co ~all`
TXT	`zoho-verification=zb90966017.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.150, 172.67.214.73
		IPv6 hints	2606:4700:3032::ac43:d649, 2606:4700:3035::6815:3596
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=21, name=cloudflare-ech.com
SOA	`osmar.ns.cloudflare.com`dns@cloudflare.com serial=2414341253

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759756793

Same first word

stackmanager.co

stackmanager.net

stackmanager.com

stackmanager.com.br

Similar names

managerstack.com

managerstack.io

managerstack.xyz

Previous names

Next names

DNS History

13 records (9 active, 4 former)

●NSosmar.ns.cloudflare.com2026-09-12 → 2026-09-13 · 2 obs

● 2026-09-12 19:47:32
● 2026-09-13 06:11:52

●NSsunny.ns.cloudflare.com2026-09-12 → 2026-09-13 · 2 obs

● 2026-09-12 19:47:32
● 2026-09-13 06:11:52

●MXmx.zoho.com2026-09-12 → 2026-09-13 · 2 obs

● 2026-09-12 19:47:32
● 2026-09-13 06:11:52

●MXmx2.zoho.com2026-09-12 → 2026-09-13 · 2 obs

● 2026-09-12 19:47:32
● 2026-09-13 06:11:52

●MXmx3.zoho.com2026-09-12 → 2026-09-13 · 2 obs

● 2026-09-12 19:47:32
● 2026-09-13 06:11:52

●A104.21.53.1502026-09-13 → 2026-09-13 · 2 obs

○ 2026-09-12 19:47:32
● 2026-09-13 06:11:52

●A172.67.214.732026-09-13 → 2026-09-13 · 2 obs

○ 2026-09-12 19:47:32
● 2026-09-13 06:11:52

○A188.114.96.02026-09-12 → 2026-09-12 · 2 obs

● 2026-09-12 19:47:32
○ 2026-09-13 06:11:52

○A188.114.97.02026-09-12 → 2026-09-12 · 2 obs

● 2026-09-12 19:47:32
○ 2026-09-13 06:11:52

●A2606:4700:3032::ac43:d6492026-09-13 → 2026-09-13 · 2 obs

○ 2026-09-12 19:47:32
● 2026-09-13 06:11:52

●A2606:4700:3035::6815:35962026-09-13 → 2026-09-13 · 2 obs

○ 2026-09-12 19:47:32
● 2026-09-13 06:11:52

○A2a06:98c1:3120::2026-09-12 → 2026-09-12 · 2 obs

● 2026-09-12 19:47:32
○ 2026-09-13 06:11:52

○A2a06:98c1:3121::2026-09-12 → 2026-09-12 · 2 obs

● 2026-09-12 19:47:32
○ 2026-09-13 06:11:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, d.registrydns.co, c.registrydns.co, b.registrydns.co	-
stackmanager.co	osmar.ns.cloudflare.com, sunny.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.166

NS records: osmar.ns.cloudflare.com, sunny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackmanager.co (unsigned zone)

⏱️ Timing

Total: 2927ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.150, 172.67.214.73`
AAAA	2	`2606:4700:3032::ac43:d649, 2606:4700:3035::6815:3596`
NS	2	`osmar.ns.cloudflare.com, sunny.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zohomail.com include:dc-8, zoho-verification=zb90966017.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`osmar.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

stackmanager.co points to the four IP addresses 104.21.53.150, 172.67.214.73, 2606:4700:3032::ac43:d649 and 2606:4700:3035::6815:3596.

Among the host names that share IP numbers with stackmanager.co are yourwisedeal.com, tamkupil.de, myigcse.com and two others.

Name Servers

stackmanager.co is served by two delegated name servers, osmar.ns.cloudflare.com and sunny.ns.cloudflare.com.

stackmanager.co has the same name server delegation as a number of other domains, such as lirisi7770-10801-0-mtc.pages.dev, tryautoinsurance.com, joinpolicy.com and two more.

There is at least partial name server overlap between stackmanager.co and other domains — jhlqsb.com, palapa138link.com, gonzalo-meeting-jzj.pages.dev and two more among them.

The name servers addyson.ns.cloudflare.com, kurt.ns.cloudflare.com and leia.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

osmar.ns.cloudflare.com carries IP addresses 108.162.195.124, 162.159.44.124 and 172.64.35.124, with 3 other addresses beyond those.

sunny.ns.cloudflare.com carries IP addresses 108.162.194.166, 162.159.38.166 and 172.64.34.166, with 3 other addresses beyond those.

Mail Servers

Incoming mail for stackmanager.co is delivered via three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

stackmanager.co shares at least some of its mail servers with other domains — for example swing-love.com, versaline.com.br, dmaconcepts.com and two more.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com all resolve to 204.141.43.44, with each host carrying exactly one IP address.

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