ycard.io - robtex.com
ycard.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:12eb🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:b7e4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.18.235Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.183.228🇺🇸 Cloudflare172.67.176.0/20 , 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 | 104.21.18.235, 172.67.183.228 | ||||||
| IPv6 hints | 2606:4700:3030::6815:12eb, 2606:4700:3033::ac43:b7e4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com | ||||||
| SOA | simon.ns.cloudflare.comdns@cloudflare.com serial=2406650056 | ||||||
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=1784910488 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSsimon.ns.cloudflare.com2026-06-08 → 2026-07-24 · 2 obs
● 2026-07-24 17:11:44
●NSstephane.ns.cloudflare.com2026-06-08 → 2026-07-24 · 2 obs
● 2026-07-24 17:11:44
●A104.21.18.2352026-06-08 → 2026-07-24 · 2 obs
● 2026-07-24 17:11:44
●A172.67.183.2282026-06-08 → 2026-07-24 · 2 obs
● 2026-07-24 17:11:44
●A2606:4700:3030::6815:12eb2026-06-22 → 2026-07-24 · 3 obs
● 2026-06-22 11:23:02
● 2026-07-24 17:11:44
○A2606:4700:3030::ac43:b7e42026-06-08 → 2026-06-14 · 4 obs
● 2026-06-14 05:03:36
○ 2026-06-22 11:23:02
○ 2026-07-24 17:11:44
●A2606:4700:3033::ac43:b7e42026-06-22 → 2026-07-24 · 3 obs
● 2026-06-22 11:23:02
● 2026-07-24 17:11:44
○A2606:4700:3035::6815:12eb2026-06-08 → 2026-06-14 · 4 obs
● 2026-06-14 05:03:36
○ 2026-06-22 11:23:02
○ 2026-07-24 17:11:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| ycard.io | simon.ns.cloudflare.com, stephane.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.232
NS records: simon.ns.cloudflare.com, stephane.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ycard.io (unsigned zone)
⏱️ Timing
Total: 1840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.18.235, 172.67.183.228 |
| AAAA | 2 | 2606:4700:3033::ac43:b7e4, 2606:4700:3030::6815:12eb |
| 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
ycard.io points to the four IP addresses 104.21.18.235, 172.67.183.228, 2606:4700:3030::6815:12eb and 2606:4700:3033::ac43:b7e4.
Among the host names that share IP numbers with ycard.io are lucinafoundation.org, studytable.co, eclegm.com and two others.
Name Servers
DNS delegation for ycard.io points to two name servers: simon.ns.cloudflare.com and stephane.ns.cloudflare.com.
ycard.io has the same name server delegation as a number of other domains, such as boc88.trading, tradepay.nl, pizzaexpressalmelo.nl and two more.
There is at least partial name server overlap between ycard.io and other domains — sm6.co, morgumus.com, bunkerstorage.com and two more among them.
These name servers are routinely deployed together with the name servers lina.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
simon.ns.cloudflare.com has IP addresses 108.162.193.232, 172.64.33.232 and 173.245.59.232, plus 3 other.
stephane.ns.cloudflare.com has IP addresses 108.162.194.112, 162.159.38.112 and 172.64.34.112, plus 3 other.