quantstackhq.com - dns.ninja
quantstackhq.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:c0d9Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:147aCloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.20.122Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.192.217Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | doug.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 108.162.193.159🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 172.64.33.159🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 173.245.59.159🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| NS | millie.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.20.122, 172.67.192.217 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:c0d9, 2606:4700:3037::6815:147a | ||||||
| SOA | doug.ns.cloudflare.comdns@cloudflare.com serial=2418356720 | ||||||
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=1793725291 | ||||||
Same first word
quantstackhq.com |
DNS History
6 records (6 active, 0 former)
●NSdoug.ns.cloudflare.com2026-09-04 → 2026-11-03 · 2 obs
● 2026-09-04 14:22:46
● 2026-11-03 17:14:08
● 2026-11-03 17:14:08
●NSmillie.ns.cloudflare.com2026-09-04 → 2026-11-03 · 2 obs
● 2026-09-04 14:22:46
● 2026-11-03 17:14:08
● 2026-11-03 17:14:08
●A104.21.20.1222026-09-04 → 2026-11-03 · 2 obs
● 2026-09-04 14:22:46
● 2026-11-03 17:14:08
● 2026-11-03 17:14:08
●A172.67.192.2172026-09-04 → 2026-11-03 · 2 obs
● 2026-09-04 14:22:46
● 2026-11-03 17:14:08
● 2026-11-03 17:14:08
●A2606:4700:3033::ac43:c0d92026-09-04 → 2026-11-03 · 2 obs
● 2026-09-04 14:22:46
● 2026-11-03 17:14:08
● 2026-11-03 17:14:08
●A2606:4700:3037::6815:147a2026-09-04 → 2026-11-03 · 2 obs
● 2026-09-04 14:22:46
● 2026-11-03 17:14:08
● 2026-11-03 17:14:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| quantstackhq.com | doug.ns.cloudflare.com, millie.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.181
NS records: doug.ns.cloudflare.com, millie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quantstackhq.com (unsigned zone)
⏱️ Timing
Total: 793ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.20.122, 172.67.192.217 |
| AAAA | 2 | 2606:4700:3033::ac43:c0d9, 2606:4700:3037::6815:147a |
| NS | 2 | doug.ns.cloudflare.com, millie.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | doug.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (doug.ns.cloudflare.com, doug.ns.cloudflare.com, doug.ns.cloudflare.com...)
Analysis
IP Addresses
quantstackhq.com has four IP addresses: 104.21.20.122, 172.67.192.217, 2606:4700:3033::ac43:c0d9 and 2606:4700:3037::6815:147a.
Name Servers
quantstackhq.com has two authoritative name servers — doug.ns.cloudflare.com and millie.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
doug.ns.cloudflare.com points to 108.162.193.159, 172.64.33.159, 173.245.59.159 and 3 other IP addresses.