rcs22.org - robtex.com
rcs22.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:4737🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:8fb5🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.71.55Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.143.181🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alexis.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexis.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alexis.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alexis.ns.cloudflare.com | ||||||
| A | 108.162.193.60🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexis.ns.cloudflare.com | ||||||
| A | 172.64.33.60🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexis.ns.cloudflare.com | ||||||
| A | 173.245.59.60🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alexis.ns.cloudflare.com | ||||||
| NS | crystal.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26ca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ca🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 108.162.194.202🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 172.64.34.202🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.71.55, 172.67.143.181 | ||||||
| IPv6 hints | 2606:4700:3031::6815:4737, 2606:4700:3036::ac43:8fb5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com | ||||||
| SOA | alexis.ns.cloudflare.comdns@cloudflare.com serial=2402779874 | ||||||
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=1778378816 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSalexis.ns.cloudflare.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 02:35:50
●NScrystal.ns.cloudflare.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 02:35:50
●A104.21.71.552026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 02:35:50
●A172.67.143.1812026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 02:35:50
●A2606:4700:3031::6815:47372026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 02:35:50
●A2606:4700:3036::ac43:8fb52026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 02:35:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| rcs22.org | crystal.ns.cloudflare.com, alexis.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.60
NS records: crystal.ns.cloudflare.com, alexis.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rcs22.org (unsigned zone)
⏱️ Timing
Total: 364ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.143.181, 104.21.71.55 |
| AAAA | 2 | 2606:4700:3031::6815:4737, 2606:4700:3036::ac43:8fb5 |
| NS | 2 | alexis.ns.cloudflare.com, crystal.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alexis.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
rcs22.org refers to four IP numbers: 2606:4700:3031::6815:4737, 2606:4700:3036::ac43:8fb5, 104.21.71.55 and 172.67.143.181.
Other host names, for instance riverside.rocks, www.olimp-plus.kz, scopelifeblog.uk, skysmtp.net and epf.lt share IP numbers with rcs22.org.
Name Servers
rcs22.org's delegation uses two name servers: alexis.ns.cloudflare.com and crystal.ns.cloudflare.com.
rcs22.org uses the same name server setup as other domains, such as chrissimpsonseo.com, baoyoany.xyz, tg299e.com, atm05.com and dep6.club.
rcs22.org at least partially shares name servers with other domains, including lgbmp.vip, sg-wed.com, 720explorer.space, noverificationcryptocasinos.org and 67toto.xyz.
These name servers are commonly used together with the name servers thaddeus.ns.cloudflare.com, apollo.ns.cloudflare.com, lila.ns.cloudflare.com and raquel.ns.cloudflare.com.
Host names with six IP numbers:
alexis.ns.cloudflare.com points to 2606:4700:58::adf5:3b3c, 2803:f800:50::6ca2:c13c, 2a06:98c1:50::ac40:213c, 108.162.193.60, 172.64.33.60 and 173.245.59.60.
crystal.ns.cloudflare.com points to 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202.