🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`corestack-overflow.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9710^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2876^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.118^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.16^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aryanna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:265f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aryanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aryanna.ns.cloudflare.com`
		A	108.162.194.95^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
		A	162.159.38.95^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
		A	172.64.34.95^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
NS	`randy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`randy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`randy.ns.cloudflare.com`
		A	108.162.195.109^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	162.159.44.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	172.64.35.109^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.118, 172.67.151.16
		IPv6 hints	2606:4700:3032::ac43:9710, 2606:4700:3033::6815:2876
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`aryanna.ns.cloudflare.com`dns@cloudflare.com serial=2412230593

`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=1788720013

Same first word

corestack-overflow.com

Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NSaryanna.ns.cloudflare.com2026-08-21 → 2026-09-06 · 2 obs

● 2026-08-21 05:19:02
● 2026-09-06 19:07:44

●NSrandy.ns.cloudflare.com2026-08-21 → 2026-09-06 · 2 obs

● 2026-08-21 05:19:02
● 2026-09-06 19:07:44

●A104.21.40.1182026-08-23 → 2026-09-06 · 7 obs

○ 2026-08-21 05:19:02
● 2026-08-23 14:26:44
○ 2026-09-02 17:05:32
● 2026-09-03 04:30:36
○ 2026-09-05 04:45:40
● 2026-09-05 20:46:32
● 2026-09-06 19:07:44

●A172.67.151.162026-08-23 → 2026-09-06 · 7 obs

○ 2026-08-21 05:19:02
● 2026-08-23 14:26:44
○ 2026-09-02 17:05:32
● 2026-09-03 04:30:36
○ 2026-09-05 04:45:40
● 2026-09-05 20:46:32
● 2026-09-06 19:07:44

○A188.114.96.02026-08-21 → 2026-09-05 · 7 obs

● 2026-08-21 05:19:02
○ 2026-08-23 14:26:44
● 2026-09-02 17:05:32
○ 2026-09-03 04:30:36
● 2026-09-05 04:45:40
○ 2026-09-05 20:46:32
○ 2026-09-06 19:07:44

○A188.114.97.02026-08-21 → 2026-09-05 · 7 obs

● 2026-08-21 05:19:02
○ 2026-08-23 14:26:44
● 2026-09-02 17:05:32
○ 2026-09-03 04:30:36
● 2026-09-05 04:45:40
○ 2026-09-05 20:46:32
○ 2026-09-06 19:07:44

●A2606:4700:3032::ac43:97102026-08-23 → 2026-09-06 · 7 obs

○ 2026-08-21 05:19:02
● 2026-08-23 14:26:44
○ 2026-09-02 17:05:32
● 2026-09-03 04:30:36
○ 2026-09-05 04:45:40
● 2026-09-05 20:46:32
● 2026-09-06 19:07:44

●A2606:4700:3033::6815:28762026-08-23 → 2026-09-06 · 7 obs

○ 2026-08-21 05:19:02
● 2026-08-23 14:26:44
○ 2026-09-02 17:05:32
● 2026-09-03 04:30:36
○ 2026-09-05 04:45:40
● 2026-09-05 20:46:32
● 2026-09-06 19:07:44

○A2a06:98c1:3120::2026-08-21 → 2026-09-05 · 7 obs

● 2026-08-21 05:19:02
○ 2026-08-23 14:26:44
● 2026-09-02 17:05:32
○ 2026-09-03 04:30:36
● 2026-09-05 04:45:40
○ 2026-09-05 20:46:32
○ 2026-09-06 19:07:44

○A2a06:98c1:3121::2026-08-21 → 2026-09-05 · 7 obs

● 2026-08-21 05:19:02
○ 2026-08-23 14:26:44
● 2026-09-02 17:05:32
○ 2026-09-03 04:30:36
● 2026-09-05 04:45:40
○ 2026-09-05 20:46:32
○ 2026-09-06 19:07:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
corestack-overflow.com	aryanna.ns.cloudflare.com, randy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.109

NS records: aryanna.ns.cloudflare.com, randy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corestack-overflow.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.151.16, 104.21.40.118`
AAAA	2	`2606:4700:3032::ac43:9710, 2606:4700:3033::6815:2876`
NS	2	`aryanna.ns.cloudflare.com, randy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aryanna.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

corestack-overflow.com directs to four IP numbers, which are 104.21.40.118, 172.67.151.16, 2606:4700:3032::ac43:9710 and 2606:4700:3033::6815:2876.

Additional host names — smartaux.com.br, nowsystem4utah.com, 1xbet6912.ru and two others — share IP numbers with corestack-overflow.com.

Name Servers

corestack-overflow.com is served by two delegated name servers, aryanna.ns.cloudflare.com and randy.ns.cloudflare.com.

corestack-overflow.com shares its name server setup with other domains, including hell.ovh, koltoaddiction.us, casadasmaquiagensmoc.com.br and two others.

There is at least partial name server overlap between corestack-overflow.com and other domains — imratgroup.io, schatten.me, murzks.art and two more among them.

These name servers frequently co-occur with the name servers ajay.ns.cloudflare.com and gwen.ns.cloudflare.com.

Host names with 6 IP numbers:

aryanna.ns.cloudflare.com carries IP addresses 108.162.194.95, 162.159.38.95 and 172.64.34.95, with 3 other addresses beyond those.

randy.ns.cloudflare.com carries IP addresses 108.162.195.109, 162.159.44.109 and 172.64.35.109, with 3 other addresses beyond those.

corestack-overflow.com - robtex.com