bitcoinvn.co - robtex.com
bitcoinvn.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:b85b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:1303🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.19.3Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.184.91🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | leo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cf1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23f1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leo.ns.cloudflare.com | ||||||
| A | 108.162.195.241🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leo.ns.cloudflare.com | ||||||
| A | 162.159.44.241Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leo.ns.cloudflare.com | ||||||
| A | 172.64.35.241🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leo.ns.cloudflare.com | ||||||
| NS | maria.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ac0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maria.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | maria.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20c0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | maria.ns.cloudflare.com | ||||||
| A | 108.162.192.192🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maria.ns.cloudflare.com | ||||||
| A | 172.64.32.192🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maria.ns.cloudflare.com | ||||||
| A | 173.245.58.192🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maria.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.19.3, 172.67.184.91 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:b85b, 2606:4700:3034::6815:1303 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com | ||||||
| SOA | leo.ns.cloudflare.comdns@cloudflare.com serial=2404020645 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759657668 | ||||||
Same first word
bitcoinvn.io |
bitcoinvn.co |
DNS History
6 records (6 active, 0 former)
●NSleo.ns.cloudflare.com2026-04-14 → 2026-05-14 · 2 obs
● 2026-05-14 06:58:58
●NSmaria.ns.cloudflare.com2026-04-14 → 2026-05-14 · 2 obs
● 2026-05-14 06:58:58
●A104.21.19.32026-04-14 → 2026-05-14 · 2 obs
● 2026-05-14 06:58:58
●A172.67.184.912026-04-14 → 2026-05-14 · 2 obs
● 2026-05-14 06:58:58
●A2606:4700:3030::ac43:b85b2026-04-14 → 2026-05-14 · 2 obs
● 2026-05-14 06:58:58
●A2606:4700:3034::6815:13032026-04-14 → 2026-05-14 · 2 obs
● 2026-05-14 06:58:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| bitcoinvn.co | leo.ns.cloudflare.com, maria.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.192
NS records: leo.ns.cloudflare.com, maria.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitcoinvn.co (unsigned zone)
⏱️ Timing
Total: 2394ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.19.3, 172.67.184.91 |
| AAAA | 2 | 2606:4700:3030::ac43:b85b, 2606:4700:3034::6815:1303 |
| NS | 2 | leo.ns.cloudflare.com, maria.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | leo.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
bitcoinvn.co points to four IP numbers: 2606:4700:3030::ac43:b85b, 2606:4700:3034::6815:1303, 104.21.19.3 and 172.67.184.91.
Other host names, for instance xn--80aaabd0chy8abg.xn--p1ai, 520danmei.com, booking.confirmation-id1653.com, ecodor.at and atmospherecoiffure.com share IP numbers with bitcoinvn.co.
Name Servers
Delegation for bitcoinvn.co rests with two name servers, leo.ns.cloudflare.com and maria.ns.cloudflare.com.
bitcoinvn.co shares the same name server setup as other domains, including hongiksori.com, scsikabpekalongan.org, leiria2017.com, bikesutra.com and coderbox.co.
bitcoinvn.co at least partially shares name servers with other domains, for instance derbypie.com, phantom-hub.com, tv-shop.kz, 1dmm.com and morriscs.org.
these name servers are commonly used with erin.ns.cloudflare.com, josephine.ns.cloudflare.com and leia.ns.cloudflare.com.
Host names with six IP numbers: leo.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf1, 2803:f800:50::6ca2:c3f1, 2a06:98c1:50::ac40:23f1, 108.162.195.241, 162.159.44.241 and 172.64.35.241. maria.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac0, 2803:f800:50::6ca2:c0c0, 2a06:98c1:50::ac40:20c0, 108.162.192.192, 172.64.32.192 and 173.245.58.192.