optimalstream.pro - robtex.com
optimalstream.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:d262🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:354b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.53.75Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.210.98🇺🇸 Cloudflare172.67.208.0/20 , 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 | ximena.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:260a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ximena.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c20a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ximena.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:220a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ximena.ns.cloudflare.com | ||||||
| A | 108.162.194.10🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ximena.ns.cloudflare.com | ||||||
| A | 162.159.38.10Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ximena.ns.cloudflare.com | ||||||
| A | 172.64.34.10🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ximena.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.53.75, 172.67.210.98 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:d262, 2606:4700:3037::6815:354b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com | ||||||
| SOA | doug.ns.cloudflare.comdns@cloudflare.com serial=2401137698 | ||||||
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=1778791976 | ||||||
Same first word
optimalstream.pro |
optimalstream.com |
DNS History
6 records (6 active, 0 former)
●NSdoug.ns.cloudflare.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 21:18:04
●NSximena.ns.cloudflare.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 21:18:04
●A104.21.53.752026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 21:18:04
●A172.67.210.982026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 21:18:04
●A2606:4700:3033::ac43:d2622026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 21:18:04
●A2606:4700:3037::6815:354b2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 21:18:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | d0.pro.afilias-nst.org, a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org... | 12 records |
| optimalstream.pro | doug.ns.cloudflare.com, ximena.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.159
NS records: doug.ns.cloudflare.com, ximena.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimalstream.pro (unsigned zone)
⏱️ Timing
Total: 1060ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.53.75, 172.67.210.98 |
| AAAA | 2 | 2606:4700:3037::6815:354b, 2606:4700:3033::ac43:d262 |
| NS | 2 | doug.ns.cloudflare.com, ximena.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 (d0.pro.afilias-nst.org, c0.pro.afilias-nst.info, b2.pro.afilias-nst.org...)
Analysis
IP Addresses
optimalstream.pro maps to four IP numbers: 2606:4700:3033::ac43:d262, 2606:4700:3037::6815:354b, 104.21.53.75 and 172.67.210.98.
Other host names, for instance rabozitoiscollective.click, www.hlib.cc, jyd.com.tw, www.topstore.vip and tz.ohtcm.com share IP numbers with optimalstream.pro.
Name Servers
Two name servers doug.ns.cloudflare.com and ximena.ns.cloudflare.com are delegated to optimalstream.pro.
optimalstream.pro uses the same name server configuration as other domains, such as protifolon.com, oremu-sulo.store, betafocus.de, patrykdudek.pl and industrydocs.org.
optimalstream.pro at least partially shares name servers with other domains such as sunriji.com, oshi1.io, alize-priazha.ru, websourceglobal.com and ahrcos.it.
These name servers are commonly used with chan.ns.cloudflare.com and finley.ns.cloudflare.com.
Host names with six IP numbers: Host name doug.ns.cloudflare.com points to 2606:4700:58::adf5:3b9f, 2803:f800:50::6ca2:c19f, 2a06:98c1:50::ac40:219f, 108.162.193.159, 172.64.33.159 and 173.245.59.159; host name ximena.ns.cloudflare.com points to 2606:4700:50::a29f:260a, 2803:f800:50::6ca2:c20a, 2a06:98c1:50::ac40:220a, 108.162.194.10, 162.159.38.10 and 172.64.34.10.