stackdoc.pro - dns.ninja
stackdoc.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:dc95🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5691🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.145Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.149🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | anita.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2652Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c252Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2252Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.194.82Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.82Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.82Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | jonah.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bbaCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c1baCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:21baCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.193.186Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.33.186Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.59.186Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.86.145, 172.67.220.149 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:dc95, 2606:4700:3035::6815:5691 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com | ||||||
| SOA | anita.ns.cloudflare.comdns@cloudflare.com serial=2416886917 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1791448422 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (6 active, 4 former)
●NSanita.ns.cloudflare.com2026-10-07 → 2026-10-08 · 2 obs
● 2026-10-08 08:47:08
●NSjonah.ns.cloudflare.com2026-10-07 → 2026-10-08 · 2 obs
● 2026-10-08 08:47:08
●A104.21.86.1452026-10-08 → 2026-10-08 · 3 obs
● 2026-10-08 06:41:12
● 2026-10-08 08:47:08
●A172.67.220.1492026-10-08 → 2026-10-08 · 3 obs
● 2026-10-08 06:41:12
● 2026-10-08 08:47:08
○A188.114.96.02026-10-07 → 2026-10-07 · 3 obs
○ 2026-10-08 06:41:12
○ 2026-10-08 08:47:08
○A188.114.97.02026-10-07 → 2026-10-07 · 3 obs
○ 2026-10-08 06:41:12
○ 2026-10-08 08:47:08
●A2606:4700:3033::ac43:dc952026-10-08 → 2026-10-08 · 3 obs
● 2026-10-08 06:41:12
● 2026-10-08 08:47:08
●A2606:4700:3035::6815:56912026-10-08 → 2026-10-08 · 3 obs
● 2026-10-08 06:41:12
● 2026-10-08 08:47:08
○A2a06:98c1:3120::2026-10-07 → 2026-10-07 · 3 obs
○ 2026-10-08 06:41:12
○ 2026-10-08 08:47:08
○A2a06:98c1:3121::2026-10-07 → 2026-10-07 · 3 obs
○ 2026-10-08 06:41:12
○ 2026-10-08 08:47:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, c0.pro.afilias-nst.info, b2.pro.afilias-nst.org... | - |
| stackdoc.pro | anita.ns.cloudflare.com, jonah.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.82
NS records: anita.ns.cloudflare.com, jonah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackdoc.pro (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.86.145, 172.67.220.149 |
| AAAA | 2 | 2606:4700:3033::ac43:dc95, 2606:4700:3035::6815:5691 |
| NS | 2 | anita.ns.cloudflare.com, jonah.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | anita.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
stackdoc.pro resolves to four IP addresses: 104.21.86.145, 172.67.220.149, 2606:4700:3033::ac43:dc95 and 2606:4700:3035::6815:5691.
Among the host names that share IP numbers with stackdoc.pro are marcosbarbosa.dev.br, 11win2.net, sp68.app and two others.
Name Servers
stackdoc.pro uses two name servers for its delegation: anita.ns.cloudflare.com and jonah.ns.cloudflare.com.
stackdoc.pro has the same name server delegation as a number of other domains, such as gleenpush.com, jaya9betlogin.com, mon-space.site and two more.
stackdoc.pro partially shares its NS delegation with several other domains, including rutgoncoin.pages.dev, gurbaconsultinggroup.com, level-up-australia.com and two others.
These name servers regularly co-occur with the name servers lina.ns.cloudflare.com, rosalie.ns.cloudflare.com and matt.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
Hostname anita.ns.cloudflare.com directs to 108.162.194.82, 162.159.38.82 and 172.64.34.82 along with 3 other IP addresses.
Hostname jonah.ns.cloudflare.com directs to 108.162.193.186, 172.64.33.186 and 173.245.59.186 along with 3 other IP addresses.