doublecoin.io - robtex.com
doublecoin.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:34b6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:ca97🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.52.182Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.202.151🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | amos.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c378🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2378🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 108.162.195.120🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 162.159.44.120Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 172.64.35.120🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| NS | aurora.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:266e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aurora.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c26e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aurora.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:226e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aurora.ns.cloudflare.com | ||||||
| A | 108.162.194.110🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aurora.ns.cloudflare.com | ||||||
| A | 162.159.38.110Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aurora.ns.cloudflare.com | ||||||
| A | 172.64.34.110🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aurora.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.52.182, 172.67.202.151 | ||||||
| IPv6 hints | 2606:4700:3030::6815:34b6, 2606:4700:3031::ac43:ca97 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com | ||||||
| SOA | amos.ns.cloudflare.comdns@cloudflare.com serial=2408198009 | ||||||
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=1786888583 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSamos.ns.cloudflare.com2026-07-27 → 2026-08-16 · 2 obs
● 2026-08-16 14:42:18
●NSaurora.ns.cloudflare.com2026-07-27 → 2026-08-16 · 2 obs
● 2026-08-16 14:42:18
●A104.21.52.1822026-07-27 → 2026-08-16 · 2 obs
● 2026-08-16 14:42:18
●A172.67.202.1512026-07-27 → 2026-08-16 · 2 obs
● 2026-08-16 14:42:18
●A2606:4700:3030::6815:34b62026-07-27 → 2026-08-16 · 2 obs
● 2026-08-16 14:42:18
●A2606:4700:3031::ac43:ca972026-07-27 → 2026-08-16 · 2 obs
● 2026-08-16 14:42:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| doublecoin.io | amos.ns.cloudflare.com, aurora.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.110
NS records: amos.ns.cloudflare.com, aurora.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doublecoin.io (unsigned zone)
⏱️ Timing
Total: 454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.202.151, 104.21.52.182 |
| AAAA | 2 | 2606:4700:3030::6815:34b6, 2606:4700:3031::ac43:ca97 |
| NS | 2 | amos.ns.cloudflare.com, aurora.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amos.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
doublecoin.io directs to four IP numbers, which are 104.21.52.182, 172.67.202.151, 2606:4700:3030::6815:34b6 and 2606:4700:3031::ac43:ca97.
gujaratmirror.com, (0x706f726e)okran.com, realtyworksct.com plus two other host names have IP numbers in common with doublecoin.io.
Name Servers
doublecoin.io uses two name servers for its delegation: amos.ns.cloudflare.com and aurora.ns.cloudflare.com.
The name server configuration of doublecoin.io is shared with other domains, for instance danomc.dev, gocloud.observer, dobium.com and two others.
The name servers of doublecoin.io overlap at least partially with those of other domains — among them axfiber.com, lastminutetravel.co.il, 4bbey.com and two more.
These name servers commonly appear alongside the name servers teagan.ns.cloudflare.com and camilo.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname amos.ns.cloudflare.com directs to 108.162.195.120, 162.159.44.120 and 172.64.35.120 along with 3 other IP addresses.
Hostname aurora.ns.cloudflare.com directs to 108.162.194.110, 162.159.38.110 and 172.64.34.110 along with 3 other IP addresses.