corestacksystem.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`corestacksystem.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:a23^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bde4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.35^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.228^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c066^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2066^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anna.ns.cloudflare.com`
		A	108.162.192.102^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	172.64.32.102^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	173.245.58.102^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
NS	`lakas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lakas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lakas.ns.cloudflare.com`
		A	108.162.193.194^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	172.64.33.194^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	173.245.59.194^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c25::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	2607:f8b0:4004:c2d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f26.1e100.net`
		A	2607:f8b0:4004:c2d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	192.179.18.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f26.1e100.net`
		A	192.179.18.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f27.1e100.net`
TXT	`google-site-verification=Z9-aMqhb1_hfA7fAK9xzRjuNZSjUNMrtdkjeZhGfa2M`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.35, 172.67.189.228
		IPv6 hints	2606:4700:3036::6815:a23, 2606:4700:3036::ac43:bde4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOA	`anna.ns.cloudflare.com`dns@cloudflare.com serial=2411468417

`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=1788526160

Same first word

corestacksystem.site

corestacksystem.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSanna.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 21:35:24
● 2026-09-04 13:06:08

●NSlakas.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 21:35:24
● 2026-09-04 13:06:08

●MXsmtp.google.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 21:35:24
● 2026-09-04 13:06:08

●A104.21.10.352026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 21:35:24
● 2026-09-04 13:06:08

●A172.67.189.2282026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 21:35:24
● 2026-09-04 13:06:08

●A2606:4700:3036::6815:a232026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 21:35:24
● 2026-09-04 13:06:08

●A2606:4700:3036::ac43:bde42026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 21:35:24
● 2026-09-04 13:06:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
corestacksystem.com	anna.ns.cloudflare.com, lakas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.194

NS records: anna.ns.cloudflare.com, lakas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corestacksystem.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.189.228, 104.21.10.35`
AAAA	2	`2606:4700:3036::6815:a23, 2606:4700:3036::ac43:bde4`
NS	2	`anna.ns.cloudflare.com, lakas.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=Z9-aMqhb1_hfA7f, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anna.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

corestacksystem.com resolves to four IP addresses: 104.21.10.35, 172.67.189.228, 2606:4700:3036::6815:a23 and 2606:4700:3036::ac43:bde4.

2200bet1m.com, ads.one.lt, nutribase.net plus two other host names have IP numbers in common with corestacksystem.com.

Name Servers

corestacksystem.com uses two name servers for its delegation: anna.ns.cloudflare.com and lakas.ns.cloudflare.com.

The name server configuration of corestacksystem.com is shared with other domains, for instance inclineedu.org, syd-2nd.lol, amsantisidre.es and two others.

corestacksystem.com has at least partial name server overlap with other domains, such as clouted.sbs, boronpulse.site, superauntie.com.cn and two others.

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

Hosts with 6 IP addresses each:

Hostname anna.ns.cloudflare.com directs to 108.162.192.102, 172.64.32.102 and 173.245.58.102 along with 3 other IP addresses.

Hostname lakas.ns.cloudflare.com directs to 108.162.193.194, 172.64.33.194 and 173.245.59.194 along with 3 other IP addresses.

Mail Servers

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

The mail server setup of corestacksystem.com matches that of other domains such as elitescaledigitalconversion.info, schoolsponsoringregionutz.com, 31sunagency.com and two others.

At least some of the mail servers used by corestacksystem.com are shared with other domains: buyapexleads.com, recerqa.com, globaljobsity.com and two others among them.

These mail servers often appear in conjunction with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt4.aspmx.l.google.com.

smtp.google.com has 9 IP addresses: 173.194.45.26, 173.194.45.27, 192.178.218.27 plus 6 more.