🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nextstackintel.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a271^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:42ac^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.172^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.113^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
NS	`zac.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zac.ns.cloudflare.com`
		A	108.162.195.178^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zac.ns.cloudflare.com`
		A	162.159.44.178^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zac.ns.cloudflare.com`
		A	172.64.35.178^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zac.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2a00:1450:4013:c03::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ed-in-f26.1e100.net`
			PTR	`ed-in-x1a.1e100.net`
		A	2a00:1450:4013:c04::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ef-in-f26.1e100.net`
			PTR	`ef-in-x1a.1e100.net`
		A	2a00:1450:4013:c04::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ef-in-f27.1e100.net`
			PTR	`ef-in-x1b.1e100.net`
		A	2a00:1450:4013:c06::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`eh-in-f26.1e100.net`
			PTR	`eh-in-x1a.1e100.net`
		A	142.251.18.26^{🇺🇸 Google142.251.18.0/24}
			PTR	`er-in-f26.1e100.net`
		A	142.251.18.27^{🇺🇸 Google142.251.18.0/24}
			PTR	`er-in-f27.1e100.net`
		A	142.251.31.26^{🇺🇸 Google142.251.31.0/24}
			PTR	`eq-in-f26.1e100.net`
		A	142.251.31.27^{🇺🇸 Google142.251.31.0/24}
			PTR	`eq-in-f27.1e100.net`
		A	172.217.218.26^{🇺🇸 Google172.217.218.0/24}
			PTR	`en-in-f26.1e100.net`
TXT	`google-site-verification=aqWN8w9AB0KT3ZHdgzBh0u_ov0ozS-eliHzBkYlzuOo`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.172, 172.67.162.113
		IPv6 hints	2606:4700:3030::ac43:a271, 2606:4700:3032::6815:42ac
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com
SOA	`gina.ns.cloudflare.com`dns@cloudflare.com serial=2419407357

`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=1794487596

Same first word

nextstackintel.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSgina.ns.cloudflare.com2026-09-11 → 2026-11-12 · 2 obs

● 2026-09-11 11:11:06
● 2026-11-12 13:28:08

●NSzac.ns.cloudflare.com2026-09-11 → 2026-11-12 · 2 obs

● 2026-09-11 11:11:06
● 2026-11-12 13:28:08

●MXsmtp.google.com2026-09-11 → 2026-11-12 · 2 obs

● 2026-09-11 11:11:06
● 2026-11-12 13:28:08

●A104.21.66.1722026-09-11 → 2026-11-12 · 2 obs

● 2026-09-11 11:11:06
● 2026-11-12 13:28:08

●A172.67.162.1132026-09-11 → 2026-11-12 · 2 obs

● 2026-09-11 11:11:06
● 2026-11-12 13:28:08

●A2606:4700:3030::ac43:a2712026-09-11 → 2026-11-12 · 2 obs

● 2026-09-11 11:11:06
● 2026-11-12 13:28:08

●A2606:4700:3032::6815:42ac2026-09-11 → 2026-11-12 · 2 obs

● 2026-09-11 11:11:06
● 2026-11-12 13:28:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
nextstackintel.com	gina.ns.cloudflare.com, zac.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.178

NS records: gina.ns.cloudflare.com, zac.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextstackintel.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.66.172, 172.67.162.113`
AAAA	2	`2606:4700:3030::ac43:a271, 2606:4700:3032::6815:42ac`
NS	2	`gina.ns.cloudflare.com, zac.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=aqWN8w9AB0KT3ZH, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gina.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

nextstackintel.com has four IP addresses: 104.21.66.172, 172.67.162.113, 2606:4700:3030::ac43:a271 and 2606:4700:3032::6815:42ac.

poupe.world, speakingrosesintl.com, nmfis.info plus two other host names have IP numbers in common with nextstackintel.com.

Name Servers

The NS records for nextstackintel.com delegate to gina.ns.cloudflare.com and zac.ns.cloudflare.com.

The name server configuration of nextstackintel.com is shared with other domains, for instance kickoffjobsearch.com, getoutboundpost.info, powerpaybacksolutions.co and two others.

nextstackintel.com shares at least some of its name servers with other domains, including gainlore.com, forusa44.workers.dev, fundadvisoryportfolio.biz and two others.

These name servers are frequently paired with the name servers jim.ns.cloudflare.com, monroe.ns.cloudflare.com and pablo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

gina.ns.cloudflare.com maps to 108.162.192.117, 172.64.32.117, 173.245.58.117 and 3 additional IP addresses.

zac.ns.cloudflare.com maps to 108.162.195.178, 162.159.44.178, 172.64.35.178 and 3 additional IP addresses.

Mail Servers

nextstackintel.com uses one mail server — smtp.google.com.

The mail server setup of nextstackintel.com matches that of other domains such as jpccleanings.com, lucaswelds.com, fonte-vera.com and two others.

nextstackintel.com shares at least some of its mail servers with other domains, such as truckeastshop.com and regnasbags.com.

smtp.google.com has 9 IP addresses: 142.251.18.26, 142.251.18.27, 142.251.31.26 plus 6 more.

nextstackintel.com - robtex.com