stack-kit.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stack-kit.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:98d7^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:cae^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.174^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.215^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kolton.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c19^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c319^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kolton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2319^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kolton.ns.cloudflare.com`
		A	108.162.195.25^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	162.159.44.25^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	172.64.35.25^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
NS	`melissa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melissa.ns.cloudflare.com`
		A	108.162.192.199^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	172.64.32.199^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	173.245.58.199^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`google-site-verification=rauvDZTJG4u67LY0gMEA7ZlmE74qNVj6j5bftR0legg`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.174, 172.67.152.215
		IPv6 hints	2606:4700:3035::ac43:98d7, 2606:4700:3036::6815:cae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOA	`kolton.ns.cloudflare.com`dns@cloudflare.com serial=2412347549

`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=1787754635

Same first word

stack-kit.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSkolton.ns.cloudflare.com2026-08-25 → 2026-08-26 · 2 obs

● 2026-08-25 21:35:38
● 2026-08-26 14:52:10

●NSmelissa.ns.cloudflare.com2026-08-25 → 2026-08-26 · 2 obs

● 2026-08-25 21:35:38
● 2026-08-26 14:52:10

●MXinbound-smtp.us-east-1.amazonaws.com2026-08-25 → 2026-08-26 · 2 obs

● 2026-08-25 21:35:38
● 2026-08-26 14:52:10

●A104.21.12.1742026-08-25 → 2026-08-26 · 2 obs

● 2026-08-25 21:35:38
● 2026-08-26 14:52:10

●A172.67.152.2152026-08-25 → 2026-08-26 · 2 obs

● 2026-08-25 21:35:38
● 2026-08-26 14:52:10

●A2606:4700:3035::ac43:98d72026-08-25 → 2026-08-26 · 2 obs

● 2026-08-25 21:35:38
● 2026-08-26 14:52:10

●A2606:4700:3036::6815:cae2026-08-25 → 2026-08-26 · 2 obs

● 2026-08-25 21:35:38
● 2026-08-26 14:52:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
stack-kit.com	melissa.ns.cloudflare.com, kolton.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.25

NS records: melissa.ns.cloudflare.com, kolton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stack-kit.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.152.215, 104.21.12.174`
AAAA	2	`2606:4700:3036::6815:cae, 2606:4700:3035::ac43:98d7`
NS	2	`kolton.ns.cloudflare.com, melissa.ns.cloudflare.com`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
TXT	1	`google-site-verification=rauvDZTJG4u67LY`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kolton.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stack-kit.com has four IP addresses: 104.21.12.174, 172.67.152.215, 2606:4700:3035::ac43:98d7 and 2606:4700:3036::6815:cae.

getsmarthair.com, maayan.dev, rab888.com and two other host names share IP numbers with stack-kit.com.

Name Servers

The NS records for stack-kit.com delegate to kolton.ns.cloudflare.com and melissa.ns.cloudflare.com.

stack-kit.com uses the same name servers as several other domains — among them hlzx-d5n.pages.dev, scannerly.org, pnsfqs4bw8.workers.dev and two more.

stack-kit.com shares at least some of its name servers with other domains, including islamtamil.com, infosumut.site, vnnn88p.com and two others.

These name servers are frequently paired with the name servers ajay.ns.cloudflare.com, maeve.ns.cloudflare.com and monroe.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kolton.ns.cloudflare.com maps to 108.162.195.25, 162.159.44.25, 172.64.35.25 and 3 additional IP addresses.

melissa.ns.cloudflare.com maps to 108.162.192.199, 172.64.32.199, 173.245.58.199 and 3 additional IP addresses.

Mail Servers

Mail for stack-kit.com is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.

stack-kit.com uses an identical mail server configuration to several other domains — among them boardwaresoc-safp.slack.com, alphatier.io, madagascar.gov.mg and two more.

stack-kit.com has at least partial mail server overlap with other domains such as infviz.io, alluxio.atlassian.net, stratasysdirect.atlassian.net and two more.

This set of mail servers commonly appears together with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com has five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 plus two others.