b52vnn.io - robtex.com
b52vnn.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:16d2🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:cf19🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.22.210Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.207.25🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jack.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c179🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2179🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 108.162.193.121🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 172.64.33.121🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 173.245.59.121🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| NS | samara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26a0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | samara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | samara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22a0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | samara.ns.cloudflare.com | ||||||
| A | 108.162.194.160🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | samara.ns.cloudflare.com | ||||||
| A | 162.159.38.160Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | samara.ns.cloudflare.com | ||||||
| A | 172.64.34.160🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | samara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.22.210, 172.67.207.25 | ||||||
| IPv6 hints | 2606:4700:3035::6815:16d2, 2606:4700:3037::ac43:cf19 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com | ||||||
| SOA | jack.ns.cloudflare.comdns@cloudflare.com serial=2409415796 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1785763075 | ||||||
rank #4189 in the tld
Same first word
b52vnn.io |
DNS History
10 records (6 active, 4 former)
●NSjack.ns.cloudflare.com2026-07-20 → 2026-08-03 · 2 obs
● 2026-08-03 13:28:38
●NSsamara.ns.cloudflare.com2026-07-20 → 2026-08-03 · 2 obs
● 2026-08-03 13:28:38
●A104.21.22.2102026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 13:28:38
●A172.67.207.252026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 13:28:38
○A188.114.96.02026-07-20 → 2026-07-20 · 2 obs
○ 2026-08-03 13:28:38
○A188.114.97.02026-07-20 → 2026-07-20 · 2 obs
○ 2026-08-03 13:28:38
●A2606:4700:3035::6815:16d22026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 13:28:38
●A2606:4700:3037::ac43:cf192026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 13:28:38
○A2a06:98c1:3120::2026-07-20 → 2026-07-20 · 2 obs
○ 2026-08-03 13:28:38
○A2a06:98c1:3121::2026-07-20 → 2026-07-20 · 2 obs
○ 2026-08-03 13:28:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| b52vnn.io | samara.ns.cloudflare.com, jack.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.121
NS records: samara.ns.cloudflare.com, jack.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b52vnn.io (unsigned zone)
⏱️ Timing
Total: 337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.207.25, 104.21.22.210 |
| AAAA | 2 | 2606:4700:3035::6815:16d2, 2606:4700:3037::ac43:cf19 |
| NS | 2 | jack.ns.cloudflare.com, samara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jack.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
b52vnn.io directs to four IP numbers, which are 104.21.22.210, 172.67.207.25, 2606:4700:3035::6815:16d2 and 2606:4700:3037::ac43:cf19.
Additional host names — www.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijk.icu, hdc.dev, www.njmth.com and two others — share IP numbers with b52vnn.io.
Name Servers
b52vnn.io has two authoritative name servers — jack.ns.cloudflare.com and samara.ns.cloudflare.com.
b52vnn.io shares its name server setup with other domains, including 123einkauf.at, unali.io, nhandinhkeo88.io and two others.
At least some of b52vnn.io's name servers are shared with other domains, for example krishna.lv, mianfeinbabisaizhibozaixianguankanyc.com.cn, stake3017.com and two more.
These name servers tend to be deployed in combination with the name servers tony.ns.cloudflare.com and erin.ns.cloudflare.com.
Host names with 6 IP numbers:
jack.ns.cloudflare.com points to 108.162.193.121, 172.64.33.121, 173.245.59.121 and 3 other IP addresses.
samara.ns.cloudflare.com points to 108.162.194.160, 162.159.38.160, 172.64.34.160 and 3 other IP addresses.