stack300.com - dns.ninja
stack300.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:b0a9🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:403c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.64.60Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.176.169🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | crystal.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26ca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ca🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 108.162.194.202🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 172.64.34.202🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| NS | etienne.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c33d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:233d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 108.162.195.61🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 162.159.44.61Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 172.64.35.61🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.64.60, 172.67.176.169 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:b0a9, 2606:4700:3035::6815:403c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com | ||||||
| SOA | crystal.ns.cloudflare.comdns@cloudflare.com serial=2415833051 | ||||||
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.netnstld@verisign-grs.com serial=1790512844 | ||||||
Same first word
stack300.com |
Previous names
Next names
DNS History
10 records (6 active, 4 former)
●NScrystal.ns.cloudflare.com2026-09-19 → 2026-09-27 · 2 obs
● 2026-09-27 12:59:14
●NSetienne.ns.cloudflare.com2026-09-19 → 2026-09-27 · 2 obs
● 2026-09-27 12:59:14
●A104.21.64.602026-09-19 → 2026-09-27 · 3 obs
● 2026-09-19 08:12:28
● 2026-09-27 12:59:14
●A172.67.176.1692026-09-19 → 2026-09-27 · 3 obs
● 2026-09-19 08:12:28
● 2026-09-27 12:59:14
○A188.114.96.02026-09-19 → 2026-09-19 · 3 obs
○ 2026-09-19 08:12:28
○ 2026-09-27 12:59:14
○A188.114.97.02026-09-19 → 2026-09-19 · 3 obs
○ 2026-09-19 08:12:28
○ 2026-09-27 12:59:14
●A2606:4700:3032::ac43:b0a92026-09-19 → 2026-09-27 · 3 obs
● 2026-09-19 08:12:28
● 2026-09-27 12:59:14
●A2606:4700:3035::6815:403c2026-09-19 → 2026-09-27 · 3 obs
● 2026-09-19 08:12:28
● 2026-09-27 12:59:14
○A2a06:98c1:3120::2026-09-19 → 2026-09-19 · 3 obs
○ 2026-09-19 08:12:28
○ 2026-09-27 12:59:14
○A2a06:98c1:3121::2026-09-19 → 2026-09-19 · 3 obs
○ 2026-09-19 08:12:28
○ 2026-09-27 12:59:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stack300.com | crystal.ns.cloudflare.com, etienne.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.61
NS records: crystal.ns.cloudflare.com, etienne.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stack300.com (unsigned zone)
⏱️ Timing
Total: 167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.176.169, 104.21.64.60 |
| AAAA | 2 | 2606:4700:3032::ac43:b0a9, 2606:4700:3035::6815:403c |
| NS | 2 | crystal.ns.cloudflare.com, etienne.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | crystal.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (crystal.ns.cloudflare.com, crystal.ns.cloudflare.com, crystal.ns.cloudflare.com...)
Analysis
IP Addresses
stack300.com resolves to four IP addresses: 104.21.64.60, 172.67.176.169, 2606:4700:3032::ac43:b0a9 and 2606:4700:3035::6815:403c.
Additional host names — klsjrx.info, ipma.org.nz, ddcheck.net and two others — share IP numbers with stack300.com.
Name Servers
The NS records for stack300.com delegate to crystal.ns.cloudflare.com and etienne.ns.cloudflare.com.
stack300.com shares its name server setup with other domains, including henrique-martins.workers.dev, msiletisim.online, onepp2022-79e.workers.dev and two others.
stack300.com partially shares its NS delegation with several other domains, including epressprotraining.world, siraaris.com, gvpjjfyl.cn and two others.
The name servers thaddeus.ns.cloudflare.com, apollo.ns.cloudflare.com, eugene.ns.cloudflare.com and lochlan.ns.cloudflare.com are often found in use alongside these name servers.
Host names with 6 IP numbers:
crystal.ns.cloudflare.com maps to 108.162.194.202, 162.159.38.202, 172.64.34.202 and 3 additional IP addresses.
etienne.ns.cloudflare.com maps to 108.162.195.61, 162.159.44.61, 172.64.35.61 and 3 additional IP addresses.