bigdataexchange.io - robtex.com
bigdataexchange.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:c85e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:d8a🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.138Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.200.94🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | melnicoff.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melnicoff.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | melnicoff.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23ae🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | melnicoff.ns.cloudflare.com | ||||||
| A | 108.162.195.174🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melnicoff.ns.cloudflare.com | ||||||
| A | 162.159.44.174Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melnicoff.ns.cloudflare.com | ||||||
| A | 172.64.35.174🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melnicoff.ns.cloudflare.com | ||||||
| NS | perla.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26cb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | perla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | perla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22cb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | perla.ns.cloudflare.com | ||||||
| A | 108.162.194.203🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | perla.ns.cloudflare.com | ||||||
| A | 162.159.38.203Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | perla.ns.cloudflare.com | ||||||
| A | 172.64.34.203🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | perla.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.138, 172.67.200.94 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:c85e, 2606:4700:3032::6815:d8a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com | ||||||
| SOA | melnicoff.ns.cloudflare.comdns@cloudflare.com serial=2401298086 | ||||||
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=1778389571 | ||||||
Same first word
bigdataexchange.io |
DNS History
6 records (6 active, 0 former)
●NSmelnicoff.ns.cloudflare.com2026-04-03 → 2026-05-10 · 2 obs
● 2026-05-10 05:27:38
●NSperla.ns.cloudflare.com2026-04-03 → 2026-05-10 · 2 obs
● 2026-05-10 05:27:38
●A104.21.13.1382026-04-03 → 2026-05-10 · 2 obs
● 2026-05-10 05:27:38
●A172.67.200.942026-04-03 → 2026-05-10 · 2 obs
● 2026-05-10 05:27:38
●A2606:4700:3031::ac43:c85e2026-04-03 → 2026-05-10 · 2 obs
● 2026-05-10 05:27:38
●A2606:4700:3032::6815:d8a2026-04-03 → 2026-05-10 · 2 obs
● 2026-05-10 05:27:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | b0.nic.io, a2.nic.io, a0.nic.io, c0.nic.io | - |
| bigdataexchange.io | perla.ns.cloudflare.com, melnicoff.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.203
NS records: perla.ns.cloudflare.com, melnicoff.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigdataexchange.io (unsigned zone)
⏱️ Timing
Total: 568ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.200.94, 104.21.13.138 |
| AAAA | 2 | 2606:4700:3031::ac43:c85e, 2606:4700:3032::6815:d8a |
| NS | 2 | melnicoff.ns.cloudflare.com, perla.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | melnicoff.ns.cloudflare.com dns.cloudfla |
Analysis
IP Addresses
Four IP numbers are pointed to by bigdataexchange.io: 2606:4700:3031::ac43:c85e, 2606:4700:3032::6815:d8a, 104.21.13.138 and 172.67.200.94.
other host names including filmizyon.com, vouch4.com, camdenlockhotel.co.uk, ronniemyers.com and jxbnhv.sbs share IP numbers with bigdataexchange.io.
Name Servers
bigdataexchange.io is delegated to two name servers melnicoff.ns.cloudflare.com and perla.ns.cloudflare.com.
bigdataexchange.io shares the same name server setup as other domains, for instance k8cc.living, learningh.com, pwncode.io, muellerssales.com and hackatown.io.
bigdataexchange.io at least partially shares name servers with other domains, for instance wingo.plus, gazelle-mayfair.com, 88choi.com, allinbits.services and earthsoulcafe.com.
These name servers are commonly used alongside vivienne.ns.cloudflare.com and leanna.ns.cloudflare.com.
Host names with six IP numbers:
Host name melnicoff.ns.cloudflare.com points to: 2606:4700:58::a29f:2cae, 2803:f800:50::6ca2:c3ae, 2a06:98c1:50::ac40:23ae, 108.162.195.174, 162.159.44.174 and 172.64.35.174.
Host name perla.ns.cloudflare.com points to: 2606:4700:50::a29f:26cb, 2803:f800:50::6ca2:c2cb, 2a06:98c1:50::ac40:22cb, 108.162.194.203, 162.159.38.203 and 172.64.34.203.