nextstack.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nextstack.app`

DNSSEC	⚠️ Not signed
NS	`luciana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2683^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c283^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luciana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2283^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luciana.ns.cloudflare.com`
		A	108.162.194.131^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	162.159.38.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	172.64.34.131^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
NS	`nero.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c1c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nero.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nero.ns.cloudflare.com`
		A	108.162.195.28^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	162.159.44.28^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	172.64.35.28^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zohomail.com ~all`
TXT	`zoho-verification=zb04002663.zmverify.zoho.com`
SOA	`luciana.ns.cloudflare.com`dns@cloudflare.com serial=2413827425

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

Similar names

textsnack.kr

stacknext.xyz

stacknext.com

stacknext.in

Previous names

Next names

DNS History

5 records (5 active, 0 former)

●NSluciana.ns.cloudflare.com2026-09-05 → 2026-09-30 · 2 obs

● 2026-09-05 21:13:50
● 2026-09-30 13:11:22

●NSnero.ns.cloudflare.com2026-09-05 → 2026-09-30 · 2 obs

● 2026-09-05 21:13:50
● 2026-09-30 13:11:22

●MXmx.zoho.com2026-09-05 → 2026-09-30 · 2 obs

● 2026-09-05 21:13:50
● 2026-09-30 13:11:22

●MXmx2.zoho.com2026-09-05 → 2026-09-30 · 2 obs

● 2026-09-05 21:13:50
● 2026-09-30 13:11:22

●MXmx3.zoho.com2026-09-05 → 2026-09-30 · 2 obs

● 2026-09-05 21:13:50
● 2026-09-30 13:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
nextstack.app	nero.ns.cloudflare.com, luciana.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.28

NS records: nero.ns.cloudflare.com, luciana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextstack.app (unsigned zone)

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`luciana.ns.cloudflare.com, nero.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zohomail.com ~all, zoho-verification=zb04002663.zmverify.zo`
SOA	1	`luciana.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Name Servers

nextstack.app is delegated to two name servers: luciana.ns.cloudflare.com and nero.ns.cloudflare.com.

nextstack.app has the same name server delegation as a number of other domains, such as blockwyz.com, uniview.pages.dev, northscope.workers.dev and two more.

nextstack.app has at least partial name server overlap with other domains, such as betjam-casino-amp.xyz, portal-sport-zucaiwang.com.cn, ippbx.lk and two others.

These name servers tend to appear together with the name servers sean.ns.cloudflare.com, keyla.ns.cloudflare.com and stella.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

luciana.ns.cloudflare.com resolves to 108.162.194.131, 162.159.38.131, 172.64.34.131 and 3 other IP addresses.

nero.ns.cloudflare.com resolves to 108.162.195.28, 162.159.44.28, 172.64.35.28 and 3 other IP addresses.

Mail Servers

nextstack.app has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

nextstack.app shares at least some of its mail servers with other domains — for example goldenvisiontravels.com, editizing.com, leason.com.br and two more.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com each resolve to a single IP address: 136.143.191.44.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com all direct to 136.143.191.44.