cyndx.org - robtex.com
cyndx.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:ac3b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1e47🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.30.71Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.59🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ada.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ada.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c036🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ada.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2036🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ada.ns.cloudflare.com | ||||||
| A | 108.162.192.54🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ada.ns.cloudflare.com | ||||||
| A | 172.64.32.54🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ada.ns.cloudflare.com | ||||||
| A | 173.245.58.54🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ada.ns.cloudflare.com | ||||||
| NS | fred.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c171🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2171🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 108.162.193.113🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 172.64.33.113🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 173.245.59.113🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| TXT | MS=ms58769976 | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.30.71, 172.67.172.59 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:ac3b, 2606:4700:3035::6815:1e47 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com | ||||||
| SOA | ada.ns.cloudflare.comdns@cloudflare.com serial=2409624884 | ||||||
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=1785299712 | ||||||
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NSada.ns.cloudflare.com2026-07-19 → 2026-07-29 · 3 obs
○ 2017-10-05 08:07:24
● 2026-07-19 16:46:50
● 2026-07-29 05:01:54
● 2026-07-19 16:46:50
● 2026-07-29 05:01:54
●NSfred.ns.cloudflare.com2026-07-19 → 2026-07-29 · 3 obs
○ 2017-10-05 08:07:24
● 2026-07-19 16:46:50
● 2026-07-29 05:01:54
● 2026-07-19 16:46:50
● 2026-07-29 05:01:54
○NSns1.dnsimple.com2015-05-20 → 2017-10-05 · 4 obs
● 2015-05-20 05:36:24
● 2017-10-05 08:07:24
○ 2026-07-19 16:46:50
○ 2026-07-29 05:01:54
● 2017-10-05 08:07:24
○ 2026-07-19 16:46:50
○ 2026-07-29 05:01:54
○NSns2.dnsimple.com2015-05-20 → 2017-10-05 · 4 obs
● 2015-05-20 05:36:24
● 2017-10-05 08:07:24
○ 2026-07-19 16:46:50
○ 2026-07-29 05:01:54
● 2017-10-05 08:07:24
○ 2026-07-19 16:46:50
○ 2026-07-29 05:01:54
○NSns3.dnsimple.com2015-05-20 → 2017-10-05 · 4 obs
● 2015-05-20 05:36:24
● 2017-10-05 08:07:24
○ 2026-07-19 16:46:50
○ 2026-07-29 05:01:54
● 2017-10-05 08:07:24
○ 2026-07-19 16:46:50
○ 2026-07-29 05:01:54
○NSns4.dnsimple.com2015-05-20 → 2017-10-05 · 4 obs
● 2015-05-20 05:36:24
● 2017-10-05 08:07:24
○ 2026-07-19 16:46:50
○ 2026-07-29 05:01:54
● 2017-10-05 08:07:24
○ 2026-07-19 16:46:50
○ 2026-07-29 05:01:54
●A104.21.30.712026-07-19 → 2026-07-29 · 3 obs
○ 2017-10-05 08:07:24
● 2026-07-19 16:46:50
● 2026-07-29 05:01:54
● 2026-07-19 16:46:50
● 2026-07-29 05:01:54
○A128.199.34.1162017-10-05 → 2017-10-05 · 4 obs
○ 2016-09-12 22:35:50
● 2017-10-05 08:07:24
○ 2026-07-19 16:46:50
○ 2026-07-29 05:01:54
● 2017-10-05 08:07:24
○ 2026-07-19 16:46:50
○ 2026-07-29 05:01:54
●A172.67.172.592026-07-19 → 2026-07-29 · 3 obs
○ 2017-10-05 08:07:24
● 2026-07-19 16:46:50
● 2026-07-29 05:01:54
● 2026-07-19 16:46:50
● 2026-07-29 05:01:54
○A188.166.203.692017-10-05 → 2017-10-05 · 4 obs
○ 2016-09-12 22:35:50
● 2017-10-05 08:07:24
○ 2026-07-19 16:46:50
○ 2026-07-29 05:01:54
● 2017-10-05 08:07:24
○ 2026-07-19 16:46:50
○ 2026-07-29 05:01:54
●A2606:4700:3034::ac43:ac3b2026-07-19 → 2026-07-29 · 3 obs
○ 2017-10-05 08:07:24
● 2026-07-19 16:46:50
● 2026-07-29 05:01:54
● 2026-07-19 16:46:50
● 2026-07-29 05:01:54
●A2606:4700:3035::6815:1e472026-07-19 → 2026-07-29 · 3 obs
○ 2017-10-05 08:07:24
● 2026-07-19 16:46:50
● 2026-07-29 05:01:54
● 2026-07-19 16:46:50
● 2026-07-29 05:01:54
○A50.31.225.932015-05-20 → 2016-09-12 · 4 obs
● 2015-05-20 05:36:24
● 2016-09-12 22:35:50
○ 2017-10-05 08:07:24
○ 2026-07-29 05:01:54
● 2016-09-12 22:35:50
○ 2017-10-05 08:07:24
○ 2026-07-29 05:01:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| cyndx.org | ada.ns.cloudflare.com, fred.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.54
NS records: ada.ns.cloudflare.com, fred.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cyndx.org (unsigned zone)
⏱️ Timing
Total: 411ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.30.71, 172.67.172.59 |
| AAAA | 2 | 2606:4700:3035::6815:1e47, 2606:4700:3034::ac43:ac3b |
| NS | 2 | ada.ns.cloudflare.com, fred.ns.cloudflare.com |
| TXT | 2 | MS=ms58769976, v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ada.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
cyndx.org resolves to four IP addresses: 104.21.30.71, 172.67.172.59, 2606:4700:3034::ac43:ac3b and 2606:4700:3035::6815:1e47.
Among the host names that share IP numbers with cyndx.org are pust1.com, is-a.top, autenticacertificado.com.br and two others.
Name Servers
The NS records for cyndx.org delegate to ada.ns.cloudflare.com and fred.ns.cloudflare.com.
cyndx.org has the same name server delegation as a number of other domains, such as allanmckay.com, 04300.com, 04020.com and two more.
cyndx.org shares at least some of its name servers with other domains, including desatarisi.id, solaris.hr, carverscottship.org and two others.
These name servers are frequently paired with the name servers fatima.ns.cloudflare.com, syeef.ns.cloudflare.com and darwin.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
ada.ns.cloudflare.com maps to 108.162.192.54, 172.64.32.54, 173.245.58.54 and 3 additional IP addresses.
fred.ns.cloudflare.com maps to 108.162.193.113, 172.64.33.113, 173.245.59.113 and 3 additional IP addresses.