card-tw.org - robtex.com
card-tw.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:9917🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:220e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.34.14Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.153.23🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ruben.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c347🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2347🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 108.162.195.71🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 162.159.44.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 172.64.35.71🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| NS | vera.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c093🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2093🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 108.162.192.147🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 172.64.32.147🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 173.245.58.147🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.34.14, 172.67.153.23 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:9917, 2606:4700:3031::6815:220e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com | ||||||
| SOA | ruben.ns.cloudflare.comdns@cloudflare.com serial=2400813690 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1777422285 | ||||||
Subdomains
www.card-tw.org |
Same first word
card-tw.org |
Similar names
DNS History
6 records (6 active, 0 former)
●NSruben.ns.cloudflare.com2026-04-14 → 2026-04-29 · 2 obs
● 2026-04-29 00:51:16
●NSvera.ns.cloudflare.com2026-04-14 → 2026-04-29 · 2 obs
● 2026-04-29 00:51:16
●A104.21.34.142026-04-14 → 2026-04-29 · 2 obs
● 2026-04-29 00:51:16
●A172.67.153.232026-04-14 → 2026-04-29 · 2 obs
● 2026-04-29 00:51:16
●A2606:4700:3030::ac43:99172026-04-14 → 2026-04-29 · 2 obs
● 2026-04-29 00:51:16
●A2606:4700:3031::6815:220e2026-04-14 → 2026-04-29 · 2 obs
● 2026-04-29 00:51:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| card-tw.org | ruben.ns.cloudflare.com, vera.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.147
NS records: ruben.ns.cloudflare.com, vera.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for card-tw.org (unsigned zone)
⏱️ Timing
Total: 418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.153.23, 104.21.34.14 |
| AAAA | 2 | 2606:4700:3031::6815:220e, 2606:4700:3030::ac43:9917 |
| NS | 2 | ruben.ns.cloudflare.com, vera.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ruben.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
The parent of www.card-tw.org is card-tw.org.
IP Addresses
card-tw.org resolves to four IP numbers: 2606:4700:3030::ac43:9917, 2606:4700:3031::6815:220e, 104.21.34.14 and 172.67.153.23.
Other host names such as icreativetechnologies.com, www.casadopintorbg.com.br, www.psgconnect.co.uk, brian-christian.com and ns1.timeandattendance-uk.co.uk share IPs with card-tw.org.
Name Servers
card-tw.org is delegated to two name servers: ruben.ns.cloudflare.com and vera.ns.cloudflare.com.
card-tw.org shares the same name server setup as aviatrails.ru, casinortg.fr, rtjoy.com, jobforeu.com and maubic.com.
card-tw.org at least partially shares name servers with other domains, for instance jqlmvy.za.com, loyalty-point.com, silentinfidelity.com, kantoorla.com and siazco.se.
These name servers are commonly used with mona.ns.cloudflare.com and roxy.ns.cloudflare.com.
Host names with six IP numbers:
ruben.ns.cloudflare.com points to 2606:4700:58::a29f:2c47, 2803:f800:50::6ca2:c347, 2a06:98c1:50::ac40:2347, 108.162.195.71, 162.159.44.71 and 172.64.35.71.
vera.ns.cloudflare.com points to 2606:4700:50::adf5:3a93, 2803:f800:50::6ca2:c093, 2a06:98c1:50::ac40:2093, 108.162.192.147, 172.64.32.147 and 173.245.58.147.