🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`usecorestack.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:5b68^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d79d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.104^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.157^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kim.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
NS	`vern.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vern.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vern.ns.cloudflare.com`
		A	108.162.193.243^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	172.64.33.243^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	173.245.59.243^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.104, 172.67.215.157
		IPv6 hints	2606:4700:3037::6815:5b68, 2606:4700:3037::ac43:d79d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=189, name=cloudflare-ech.com
SOA	`kim.ns.cloudflare.com`dns@cloudflare.com serial=2414721874

`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=1791639694

Same first word

usecorestack.co.in

usecorestack.com

Similar names

casketsource.com

cassecroutek.com

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSkim.ns.cloudflare.com2026-09-13 → 2026-10-10 · 2 obs

● 2026-09-13 01:33:58
● 2026-10-10 13:45:58

●NSvern.ns.cloudflare.com2026-09-13 → 2026-10-10 · 2 obs

● 2026-09-13 01:33:58
● 2026-10-10 13:45:58

●MXeforward1.registrar-servers.com2026-09-13 → 2026-10-10 · 2 obs

● 2026-09-13 01:33:58
● 2026-10-10 13:45:58

●MXeforward2.registrar-servers.com2026-09-13 → 2026-10-10 · 2 obs

● 2026-09-13 01:33:58
● 2026-10-10 13:45:58

●MXeforward3.registrar-servers.com2026-09-13 → 2026-10-10 · 2 obs

● 2026-09-13 01:33:58
● 2026-10-10 13:45:58

●MXeforward4.registrar-servers.com2026-09-13 → 2026-10-10 · 2 obs

● 2026-09-13 01:33:58
● 2026-10-10 13:45:58

●MXeforward5.registrar-servers.com2026-09-13 → 2026-10-10 · 2 obs

● 2026-09-13 01:33:58
● 2026-10-10 13:45:58

●A104.21.91.1042026-10-10 → 2026-10-10 · 3 obs

○ 2026-09-13 01:33:58
● 2026-10-10 13:02:42
● 2026-10-10 13:45:58

●A172.67.215.1572026-10-10 → 2026-10-10 · 3 obs

○ 2026-09-13 01:33:58
● 2026-10-10 13:02:42
● 2026-10-10 13:45:58

○A188.114.96.02026-09-13 → 2026-09-13 · 3 obs

● 2026-09-13 01:33:58
○ 2026-10-10 13:02:42
○ 2026-10-10 13:45:58

○A188.114.97.02026-09-13 → 2026-09-13 · 3 obs

● 2026-09-13 01:33:58
○ 2026-10-10 13:02:42
○ 2026-10-10 13:45:58

●A2606:4700:3037::6815:5b682026-10-10 → 2026-10-10 · 3 obs

○ 2026-09-13 01:33:58
● 2026-10-10 13:02:42
● 2026-10-10 13:45:58

●A2606:4700:3037::ac43:d79d2026-10-10 → 2026-10-10 · 3 obs

○ 2026-09-13 01:33:58
● 2026-10-10 13:02:42
● 2026-10-10 13:45:58

○A2a06:98c1:3120::2026-09-13 → 2026-09-13 · 3 obs

● 2026-09-13 01:33:58
○ 2026-10-10 13:02:42
○ 2026-10-10 13:45:58

○A2a06:98c1:3121::2026-09-13 → 2026-09-13 · 3 obs

● 2026-09-13 01:33:58
○ 2026-10-10 13:02:42
○ 2026-10-10 13:45:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
usecorestack.com	kim.ns.cloudflare.com, vern.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.243

NS records: kim.ns.cloudflare.com, vern.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usecorestack.com (unsigned zone)

⏱️ Timing

Total: 80ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.157, 104.21.91.104`
AAAA	2	`2606:4700:3037::6815:5b68, 2606:4700:3037::ac43:d79d`
NS	2	`kim.ns.cloudflare.com, vern.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kim.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

usecorestack.com directs to four IP numbers, which are 104.21.91.104, 172.67.215.157, 2606:4700:3037::6815:5b68 and 2606:4700:3037::ac43:d79d.

Among the host names that share IP numbers with usecorestack.com are feddnc.com, quexylanghunchul.world, nohutrangchu.com and two others.

Name Servers

DNS delegation for usecorestack.com points to two name servers: kim.ns.cloudflare.com and vern.ns.cloudflare.com.

usecorestack.com has the same name server delegation as a number of other domains, such as meetora.com, netbasalt.com, getstartnest.com and two more.

At least some of usecorestack.com's name servers are shared with other domains, for example jaja-bet-cz-46794.pages.dev, libertyair.us, filmerhd.com and two more.

These name servers tend to be used in conjunction with the name servers clarissa.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kim.ns.cloudflare.com has IP addresses 108.162.192.126, 172.64.32.126 and 173.245.58.126, plus 3 other.

vern.ns.cloudflare.com has IP addresses 108.162.193.243, 172.64.33.243 and 173.245.59.243, plus 3 other.

Mail Servers

Five mail servers handle usecorestack.com: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

usecorestack.com shares at least some of its mail servers with other domains — for example darklatin.com, marslovesvenusai.com, gryffk.in and two more.

It is common for these mail servers to co-occur with eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com as mail servers.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.