opa2.pro - robtex.com
opa2.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:b812🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:4077🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.64.119Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.184.18🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | danica.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26bb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2bb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22bb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 108.162.194.187🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 162.159.38.187Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| A | 172.64.34.187🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | danica.ns.cloudflare.com | ||||||
| NS | yahir.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c22🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yahir.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c322🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | yahir.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2322🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | yahir.ns.cloudflare.com | ||||||
| A | 108.162.195.34🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yahir.ns.cloudflare.com | ||||||
| A | 162.159.44.34Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yahir.ns.cloudflare.com | ||||||
| A | 172.64.35.34🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yahir.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.64.119, 172.67.184.18 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:b812, 2606:4700:3036::6815:4077 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com | ||||||
| SOA | danica.ns.cloudflare.comdns@cloudflare.com serial=2410509660 | ||||||
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=1785230172 | ||||||
Same first word
opa2.pro |
Similar names
DNS History
7 records (6 active, 1 former)
●NSdanica.ns.cloudflare.com2026-05-12 → 2026-07-28 · 2 obs
● 2026-07-28 09:50:00
●NSyahir.ns.cloudflare.com2026-05-12 → 2026-07-28 · 2 obs
● 2026-07-28 09:50:00
●A104.21.64.1192026-05-12 → 2026-07-28 · 2 obs
● 2026-07-28 09:50:00
●A172.67.184.182026-05-12 → 2026-07-28 · 2 obs
● 2026-07-28 09:50:00
○A2606:4700:3033::6815:40772026-05-12 → 2026-05-12 · 3 obs
○ 2026-07-09 12:49:30
○ 2026-07-28 09:50:00
●A2606:4700:3033::ac43:b8122026-05-12 → 2026-07-28 · 2 obs
● 2026-07-28 09:50:00
●A2606:4700:3036::6815:40772026-07-09 → 2026-07-28 · 3 obs
● 2026-07-09 12:49:30
● 2026-07-28 09:50:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | b2.pro.afilias-nst.org, c0.pro.afilias-nst.info, d0.pro.afilias-nst.org, a0.pro.afilias-nst.info... | - |
| opa2.pro | danica.ns.cloudflare.com, yahir.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.187
NS records: danica.ns.cloudflare.com, yahir.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opa2.pro (unsigned zone)
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.64.119, 172.67.184.18 |
| AAAA | 2 | 2606:4700:3033::ac43:b812, 2606:4700:3036::6815:4077 |
| NS | 2 | danica.ns.cloudflare.com, yahir.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | danica.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
opa2.pro resolves to four IP addresses: 104.21.64.119, 172.67.184.18, 2606:4700:3033::ac43:b812 and 2606:4700:3036::6815:4077.
beulahcamp.com, live90bet.net, kca.gov.kg and two other host names share IP numbers with opa2.pro.
Name Servers
opa2.pro uses two name servers for its delegation: danica.ns.cloudflare.com and yahir.ns.cloudflare.com.
opa2.pro uses the same name servers as several other domains — among them spike-imovaxneo.com, findigcomments.com, traumatologodecodo-drforuria.es and two more.
opa2.pro shares at least some of its name servers with other domains, including injective-votes.xyz, hooshehu.ru.com, casino0793.top and two others.
These name servers are frequently paired with the name servers adam.ns.cloudflare.com, nile.ns.cloudflare.com and ganz.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
Hostname danica.ns.cloudflare.com directs to 108.162.194.187, 162.159.38.187 and 172.64.34.187 along with 3 other IP addresses.
Hostname yahir.ns.cloudflare.com directs to 108.162.195.34, 162.159.44.34 and 172.64.35.34 along with 3 other IP addresses.