www.stacklinux.com - dns.ninja
www.stacklinux.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.2.126Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.152.203🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.2.126, 172.67.152.203 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com | ||||||
stacklinux.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.2.126Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.152.203🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jocelyn.ns.cloudflare.com ⭐ | ||||||
| NS | seth.ns.cloudflare.com | ||||||
| MX | host.stacklinux.com ⭐ | ||||||
| TXT | google-site-verification=95zc_0jQhZHWTJPu4Nl0WOzYLf_oiZjqWnoAjPJXUnY | ||||||
| TXT | v=spf1 +a +mx +ip4:149.56.222.2 include:spf.mtasv.net include:spf.stackmail.c... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.2.126, 172.67.152.203 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com | ||||||
| SOA | jocelyn.ns.cloudflare.comdns@cloudflare.com serial=2411933105 | ||||||
WOT: SAFE (94/100)
Same first word
Similar names
Previous names
Next names
DNS History
3 records (2 active, 1 former)
●A104.21.2.1262026-08-19 → 2026-08-22 · 2 obs
● 2026-08-19 12:37:40
● 2026-08-22 21:21:26
● 2026-08-22 21:21:26
●A172.67.152.2032026-08-19 → 2026-08-22 · 2 obs
● 2026-08-19 12:37:40
● 2026-08-22 21:21:26
● 2026-08-22 21:21:26
○CNAMEstacklinux.com2018-07-25 → 2018-07-25 · 4 obs
● 2018-07-25 18:14:04
● 2018-07-25 18:14:42
○ 2026-08-19 12:37:40
○ 2026-08-22 21:21:26
● 2018-07-25 18:14:42
○ 2026-08-19 12:37:40
○ 2026-08-22 21:21:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| stacklinux.com | seth.ns.cloudflare.com, jocelyn.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.174
NS records: seth.ns.cloudflare.com, jocelyn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stacklinux.com (unsigned zone)
⏱️ Timing
Total: 646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.152.203, 104.21.2.126 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (seth.ns.cloudflare.com, seth.ns.cloudflare.com, seth.ns.cloudflare.com...)
Analysis
IP Addresses
www.stacklinux.com points to the IP addresses 104.21.2.126 and 172.67.152.203
slightedgeadvisoryreply.co, 789k.co.com, karthiplayzone.in and two other host names share IP numbers with www.stacklinux.com.