🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackkernel.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c3f7^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1510^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.16^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.247^{🇺🇸 Cloudflare172.67.192.0/20 , 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	`joel.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joel.ns.cloudflare.com`
		A	108.162.193.184^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	172.64.33.184^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	173.245.59.184^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	172.217.76.27^{🇺🇸 Google172.217.76.0/24}
			PTR	`yulhrp-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4013:c1e::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4001:c21::1b^{🇩🇪 Google2a00:1450:4001::/48}
			PTR	`lcfrai-in-f27.1e100.net`
		A	142.251.127.27^{🇺🇸 Google142.251.127.0/24}
			PTR	`lcfrai-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:4401::1b^{🇮🇪 Google2a00:1450:4025::/48}
			PTR	`yuskedq-in-f27.1e100.net`
		A	172.253.148.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yuskedq-in-f27.1e100.net`
TXT	`v=spf1 mx ip4:64.43.195.28 ip4:64.43.195.29 ip4:64.43.195.30 ip4:64.43.195.31...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.21.16, 172.67.195.247
		IPv6 hints	2606:4700:3032::ac43:c3f7, 2606:4700:3035::6815:1510
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=46, name=cloudflare-ech.com
SOA	`gina.ns.cloudflare.com`dns@cloudflare.com serial=2412825372

`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=1788266870

Same first word

stackkernel.com

Similar names

kernelstack.co

kernelstack.xyz

Previous names

Next names

DNS History

11 records (11 active, 0 former)

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

● 2026-09-01 07:04:26
● 2026-09-01 12:49:54

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

● 2026-09-01 07:04:26
● 2026-09-01 12:49:54

●MXalt1.aspmx.l.google.com2026-09-01 → 2026-09-01 · 2 obs

● 2026-09-01 07:04:26
● 2026-09-01 12:49:54

●MXalt2.aspmx.l.google.com2026-09-01 → 2026-09-01 · 2 obs

● 2026-09-01 07:04:26
● 2026-09-01 12:49:54

●MXalt3.aspmx.l.google.com2026-09-01 → 2026-09-01 · 2 obs

● 2026-09-01 07:04:26
● 2026-09-01 12:49:54

●MXalt4.aspmx.l.google.com2026-09-01 → 2026-09-01 · 2 obs

● 2026-09-01 07:04:26
● 2026-09-01 12:49:54

●MXaspmx.l.google.com2026-09-01 → 2026-09-01 · 2 obs

● 2026-09-01 07:04:26
● 2026-09-01 12:49:54

●A104.21.21.162026-09-01 → 2026-09-01 · 2 obs

● 2026-09-01 07:04:26
● 2026-09-01 12:49:54

●A172.67.195.2472026-09-01 → 2026-09-01 · 2 obs

● 2026-09-01 07:04:26
● 2026-09-01 12:49:54

●A2606:4700:3032::ac43:c3f72026-09-01 → 2026-09-01 · 2 obs

● 2026-09-01 07:04:26
● 2026-09-01 12:49:54

●A2606:4700:3035::6815:15102026-09-01 → 2026-09-01 · 2 obs

● 2026-09-01 07:04:26
● 2026-09-01 12:49:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stackkernel.com	gina.ns.cloudflare.com, joel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.184

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackkernel.com (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.195.247, 104.21.21.16`
AAAA	2	`2606:4700:3032::ac43:c3f7, 2606:4700:3035::6815:1510`
NS	2	`gina.ns.cloudflare.com, joel.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 mx ip4:64.43.195.28 ip4:64.43.195`
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

stackkernel.com resolves to four IP addresses: 104.21.21.16, 172.67.195.247, 2606:4700:3032::ac43:c3f7 and 2606:4700:3035::6815:1510.

Among the host names that share IP numbers with stackkernel.com are huittistenelainlaakaripalvelu.fi, bfxinfotech.com, yonago-soap.com and two others.

Name Servers

stackkernel.com uses two name servers for its delegation: gina.ns.cloudflare.com and joel.ns.cloudflare.com.

stackkernel.com has the same name server delegation as a number of other domains, such as orwhat.xyz, httpbranch.com, lambdastate.com and two more.

stackkernel.com has at least partial name server overlap with other domains, such as smiledocs.biz, uri-view.pages.dev, openriser.com and two others.

It is common to see these name servers used together with name servers jim.ns.cloudflare.com and pablo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname gina.ns.cloudflare.com directs to 108.162.192.117, 172.64.32.117 and 173.245.58.117 along with 3 other IP addresses.

Hostname joel.ns.cloudflare.com directs to 108.162.193.184, 172.64.33.184 and 173.245.59.184 along with 3 other IP addresses.

Mail Servers

stackkernel.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

stackkernel.com shares at least some of its mail servers with other domains — for example fremontsafety.com, cleargrowthplatform.click, smileprice.eu and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com directs traffic to 172.217.76.27 and 2a00:1450:4009:c0f::1b.

alt1.aspmx.l.google.com directs traffic to 142.250.102.27 and 2a00:1450:4025:402::1b.

alt2.aspmx.l.google.com directs traffic to 192.178.213.26 and 2a00:1450:4013:c1e::1b.

alt3.aspmx.l.google.com directs traffic to 142.251.127.27 and 2a00:1450:4001:c21::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.148.27 and 2a00:1450:4025:4401::1b.