yucan.io - robtex.com
yucan.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:8ba🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:9dce🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.8.186Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.206🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | simon.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3be8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 108.162.193.232🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 172.64.33.232🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 173.245.59.232🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| NS | stephane.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2670🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c270🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2270🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 108.162.194.112🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 162.159.38.112Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 172.64.34.112🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.8.186, 172.67.157.206 | ||||||
| IPv6 hints | 2606:4700:3031::6815:8ba, 2606:4700:3034::ac43:9dce | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=179, name=cloudflare-ech.com | ||||||
| SOA | simon.ns.cloudflare.comdns@cloudflare.com serial=2410026544 | ||||||
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=1785706583 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSsimon.ns.cloudflare.com2026-07-23 → 2026-08-02 · 2 obs
● 2026-08-02 22:37:38
●NSstephane.ns.cloudflare.com2026-07-23 → 2026-08-02 · 2 obs
● 2026-08-02 22:37:38
●A104.21.8.1862026-07-23 → 2026-08-02 · 2 obs
● 2026-08-02 22:37:38
●A172.67.157.2062026-07-23 → 2026-08-02 · 2 obs
● 2026-08-02 22:37:38
●A2606:4700:3031::6815:8ba2026-07-23 → 2026-08-02 · 2 obs
● 2026-08-02 22:37:38
●A2606:4700:3034::ac43:9dce2026-07-23 → 2026-08-02 · 2 obs
● 2026-08-02 22:37:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| yucan.io | simon.ns.cloudflare.com, stephane.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.232
NS records: simon.ns.cloudflare.com, stephane.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yucan.io (unsigned zone)
⏱️ Timing
Total: 485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.157.206, 104.21.8.186 |
| AAAA | 2 | 2606:4700:3031::6815:8ba, 2606:4700:3034::ac43:9dce |
| NS | 2 | simon.ns.cloudflare.com, stephane.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | simon.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
yucan.io resolves to four IP addresses: 104.21.8.186, 172.67.157.206, 2606:4700:3031::6815:8ba and 2606:4700:3034::ac43:9dce.
pafikabatambua.org, udbhym7842.xohires.com, looyihou.com and two other host names share IP numbers with yucan.io.
Name Servers
yucan.io uses two name servers for its delegation: simon.ns.cloudflare.com and stephane.ns.cloudflare.com.
yucan.io uses the same name servers as several other domains — among them uk88.nl, j88.ae, hawkpanda.in and two more.
yucan.io shares at least some of its name servers with other domains, including autoeurope.co.il, 99396r.com, ostime.org and two others.
These name servers are frequently seen alongside the name servers laylah.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
Hostname simon.ns.cloudflare.com directs to 108.162.193.232, 172.64.33.232 and 173.245.59.232 along with 3 other IP addresses.
Hostname stephane.ns.cloudflare.com directs to 108.162.194.112, 162.159.38.112 and 172.64.34.112 along with 3 other IP addresses.