rackstackdev.com - dns.ninja
rackstackdev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:a9e4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5790🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.87.144Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.228🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | burt.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 108.162.193.79🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 172.64.33.79🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 173.245.59.79🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| NS | paris.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2671🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | paris.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c271🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | paris.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2271🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | paris.ns.cloudflare.com | ||||||
| A | 108.162.194.113🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.113Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.113🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.87.144, 172.67.169.228 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:a9e4, 2606:4700:3035::6815:5790 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com | ||||||
| SOA | burt.ns.cloudflare.comdns@cloudflare.com serial=2416896253 | ||||||
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=1791432709 | ||||||
Same first word
rackstackdev.com |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSburt.ns.cloudflare.com2026-10-08 → 2026-10-08 · 2 obs
● 2026-10-08 04:39:34
●NSparis.ns.cloudflare.com2026-10-08 → 2026-10-08 · 2 obs
● 2026-10-08 04:39:34
●A104.21.87.1442026-10-08 → 2026-10-08 · 2 obs
● 2026-10-08 04:39:34
●A172.67.169.2282026-10-08 → 2026-10-08 · 2 obs
● 2026-10-08 04:39:34
●A2606:4700:3032::ac43:a9e42026-10-08 → 2026-10-08 · 2 obs
● 2026-10-08 04:39:34
●A2606:4700:3035::6815:57902026-10-08 → 2026-10-08 · 2 obs
● 2026-10-08 04:39:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rackstackdev.com | burt.ns.cloudflare.com, paris.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.79
NS records: burt.ns.cloudflare.com, paris.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rackstackdev.com (unsigned zone)
⏱️ Timing
Total: 844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.87.144, 172.67.169.228 |
| AAAA | 2 | 2606:4700:3032::ac43:a9e4, 2606:4700:3035::6815:5790 |
| NS | 2 | burt.ns.cloudflare.com, paris.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | burt.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (burt.ns.cloudflare.com, burt.ns.cloudflare.com, burt.ns.cloudflare.com...)
Analysis
IP Addresses
rackstackdev.com resolves to four IP addresses: 104.21.87.144, 172.67.169.228, 2606:4700:3032::ac43:a9e4 and 2606:4700:3035::6815:5790.
Two other host names, along with account-sso.abbowls.co.nz, simracingwire.ru and serviciotecnico.ar, also share IP numbers with rackstackdev.com.
Name Servers
rackstackdev.com has two authoritative name servers — burt.ns.cloudflare.com and paris.ns.cloudflare.com.
rackstackdev.com shares its NS records with other domains, for example 2025henjcieundnjffuhanenofifnkdplamncuweitoksecurity-alert.pages.dev, tarasidis.gr, johnpyam61.workers.dev and two others.
rackstackdev.com partially shares its NS delegation with several other domains, including emptyresonance1rrw.workers.dev, infomoving.top, mijo.mx and two others.
These name servers are regularly seen alongside yisroel.ns.cloudflare.com and hunts.ns.cloudflare.com as name servers.
DNS names with 6 IP addresses:
burt.ns.cloudflare.com points to 108.162.193.79, 172.64.33.79, 173.245.59.79 and 3 other IP addresses.
paris.ns.cloudflare.com points to 108.162.194.113, 162.159.38.113, 172.64.34.113 and 3 other IP addresses.