docs.rdm.dev - dns.ninja
docs.rdm.dev
rdm.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:9ceb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:849🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.8.73Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.156.235🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dom.ns.cloudflare.com ⭐ | ||||||
| NS | sara.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | ca3-3de907062c61451d8071406ad291a5c7 | ||||||
| TXT | google-site-verification=oq2_RZWC_el46etPnDesQV2GnsRWGOByBL9fCAW5UwQ | ||||||
| TXT | v=spf1 include:_spf.google.com ip4:149.72.175.199 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.8.73, 172.67.156.235 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:9ceb, 2606:4700:3037::6815:849 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com | ||||||
| SOA | dom.ns.cloudflare.comdns@cloudflare.com serial=2406429560 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEredisdesktopmanager.readthedocs.org2026-03-13 → 2026-06-30 · 2 obs
● 2026-06-30 15:25:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| rdm.dev | sara.ns.cloudflare.com, dom.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.144
NS records: sara.ns.cloudflare.com, dom.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rdm.dev (unsigned zone)
⏱️ Timing
Total: 586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | redisdesktopmanager.readthedocs.org |
Analysis
IP Addresses
docs.rdm.dev has four IP addresses: 104.16.253.120, 104.16.254.120, 2606:4700::6810:fd78 and 2606:4700::6810:fe78.
Among the host names that share IP numbers with docs.rdm.dev are laravel-doc.readthedocs.io, supervisord.readthedocs.io, pinot.readthedocs.io and two others.
Name Servers
docs.rdm.dev is served by two delegated name servers, ivan.ns.cloudflare.com and tegan.ns.cloudflare.com.
docs.rdm.dev has the same name server delegation as a number of other domains, such as purpuavvan.pro, cscfg.ru, lamansarde.net and two more.
docs.rdm.dev shares at least some of its name servers with other domains, including chat4.eu, dressyourrights.com, actu918401.pro and two others.
These name servers are frequently paired with the name servers mustafa.ns.cloudflare.com, erin.ns.cloudflare.com and raquel.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
ivan.ns.cloudflare.com carries IP addresses 108.162.193.120, 172.64.33.120 and 173.245.59.120, with 3 other addresses beyond those.
tegan.ns.cloudflare.com carries IP addresses 108.162.192.226, 172.64.32.226 and 173.245.58.226, with 3 other addresses beyond those.
Mail Servers
Mail for docs.rdm.dev is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
docs.rdm.dev shares at least some of its mail servers with other domains — for example ns500742.ns500754.ns500742.ns500671.ns500731.ns500671.ns500671.ns500671.ns500705.ns500671.ns500705.ns500671.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500758.ns500698.ns500698.ns500759.ns500759.ns500698.ns500576.ns500576.ns500698.ns500698.ns500698.ns500619.ns500619.trackreceptor.com, ns500759.ns500759.ns500698.ns500759.ns500759.ns500698.ns500735.ns500698.ns500736.ns500698.ns500576.ns500698.ns500698.ns500698.ns500619.ns500619.trackreceptor.com and two more.
It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com maps to two IP addresses — 142.250.31.27 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1b IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1a IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.26 IP addresses.