cetrion.pro - robtex.com
cetrion.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:95f9🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1dec🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.29.236Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.149.249🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dawn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c06a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:206a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 108.162.192.106🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 172.64.32.106🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 173.245.58.106🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| NS | nikon.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cb0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nikon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nikon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23b0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nikon.ns.cloudflare.com | ||||||
| A | 108.162.195.176🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nikon.ns.cloudflare.com | ||||||
| A | 162.159.44.176Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nikon.ns.cloudflare.com | ||||||
| A | 172.64.35.176🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nikon.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.29.236, 172.67.149.249 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:95f9, 2606:4700:3037::6815:1dec | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com | ||||||
| SOA | dawn.ns.cloudflare.comdns@cloudflare.com serial=2411194399 | ||||||
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=1786672207 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdawn.ns.cloudflare.com2026-08-11 → 2026-08-14 · 2 obs
● 2026-08-14 02:04:58
●NSnikon.ns.cloudflare.com2026-08-11 → 2026-08-14 · 2 obs
● 2026-08-14 02:04:58
●A104.21.29.2362026-08-11 → 2026-08-14 · 2 obs
● 2026-08-14 02:04:58
●A172.67.149.2492026-08-11 → 2026-08-14 · 2 obs
● 2026-08-14 02:04:58
●A2606:4700:3031::ac43:95f92026-08-11 → 2026-08-14 · 2 obs
● 2026-08-14 02:04:58
●A2606:4700:3037::6815:1dec2026-08-11 → 2026-08-14 · 2 obs
● 2026-08-14 02:04:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org, b2.pro.afilias-nst.org... | - |
| cetrion.pro | nikon.ns.cloudflare.com, dawn.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.106
NS records: nikon.ns.cloudflare.com, dawn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cetrion.pro (unsigned zone)
⏱️ Timing
Total: 418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.29.236, 172.67.149.249 |
| AAAA | 2 | 2606:4700:3031::ac43:95f9, 2606:4700:3037::6815:1dec |
| NS | 2 | dawn.ns.cloudflare.com, nikon.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dawn.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
cetrion.pro resolves to four IP addresses: 104.21.29.236, 172.67.149.249, 2606:4700:3031::ac43:95f9 and 2606:4700:3037::6815:1dec.
Among the host names that share IP numbers with cetrion.pro are axcred.ai, pribot.org, ysjtss.com and two others.
Name Servers
cetrion.pro has two authoritative name servers — dawn.ns.cloudflare.com and nikon.ns.cloudflare.com.
cetrion.pro has the same name server delegation as a number of other domains, such as arcviewnetwork.pro, mascor.com.br, norwoodadvisory.pro and two more.
cetrion.pro has at least partial name server overlap with other domains, such as kakadutourism.com, pneusratte.com, vqzoqqnjolnbl.site and two others.
It is common to see these name servers used together with name servers will.ns.cloudflare.com and fish.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
dawn.ns.cloudflare.com points to 108.162.192.106, 172.64.32.106, 173.245.58.106 and 3 other IP addresses.
nikon.ns.cloudflare.com points to 108.162.195.176, 162.159.44.176, 172.64.35.176 and 3 other IP addresses.