io-testnet.com - robtex.com
io-testnet.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:8d08🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:36b7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.54.183Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.141.8🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dave.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 108.162.193.109🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 172.64.33.109🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 173.245.59.109🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| NS | lina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3abb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0bb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20bb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 108.162.192.187🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 172.64.32.187🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 173.245.58.187🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.54.183, 172.67.141.8 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:8d08, 2606:4700:3033::6815:36b7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com | ||||||
| SOA | dave.ns.cloudflare.comdns@cloudflare.com serial=2403666190 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778635121 | ||||||
Subdomains
www.io-testnet.com |
DNS History
6 records (6 active, 0 former)
●NSdave.ns.cloudflare.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 01:49:02
●NSlina.ns.cloudflare.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 01:49:02
●A104.21.54.1832026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 01:49:02
●A172.67.141.82026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 01:49:02
●A2606:4700:3030::ac43:8d082026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 01:49:02
●A2606:4700:3033::6815:36b72026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 01:49:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| io-testnet.com | dave.ns.cloudflare.com, lina.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.187
NS records: dave.ns.cloudflare.com, lina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for io-testnet.com (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.54.183, 172.67.141.8 |
| AAAA | 2 | 2606:4700:3030::ac43:8d08, 2606:4700:3033::6815:36b7 |
| NS | 2 | dave.ns.cloudflare.com, lina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dave.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dave.ns.cloudflare.com, dave.ns.cloudflare.com, dave.ns.cloudflare.com...)
Analysis
Hierarchy
io-testnet.com is the parent of www.io-testnet.com.
IP Addresses
Four IP numbers are pointed to by io-testnet.com: 2606:4700:3030::ac43:8d08, 2606:4700:3033::6815:36b7, 104.21.54.183 and 172.67.141.8.
other host names including video-de-(0x706f726e)o.net, ipohchinwoo.my, w3cert.com, y38engbo.doedap141.shop and www.waikatoultimate.nz share IP numbers with io-testnet.com.
Name Servers
io-testnet.com is delegated to two name servers dave.ns.cloudflare.com and lina.ns.cloudflare.com.
io-testnet.com shares the same name server setup as other domains, for instance revista22.ro, satoriconcept.com, systrack.eu, ter-min.com and breastbyseren.com.
io-testnet.com at least partially shares name servers with other domains, for instance nbazongdefenbang.net.cn, chasbshop.com, detailerplace.com, rms-uae.com and equipoutdoorsdirect.com.
These name servers are commonly used alongside mimi.ns.cloudflare.com and dana.ns.cloudflare.com.
Host names with six IP numbers:
Host name dave.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109.
Host name lina.ns.cloudflare.com points to: 2606:4700:50::adf5:3abb, 2803:f800:50::6ca2:c0bb, 2a06:98c1:50::ac40:20bb, 108.162.192.187, 172.64.32.187 and 173.245.58.187.