memocortex.net - robtex.com
memocortex.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:4f19🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:8c9a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.25Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.140.154🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arushi.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:263d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arushi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c23d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | arushi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:223d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | arushi.ns.cloudflare.com | ||||||
| A | 108.162.194.61🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arushi.ns.cloudflare.com | ||||||
| A | 162.159.38.61Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arushi.ns.cloudflare.com | ||||||
| A | 172.64.34.61🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arushi.ns.cloudflare.com | ||||||
| NS | keaton.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cb5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keaton.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | keaton.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23b5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | keaton.ns.cloudflare.com | ||||||
| A | 108.162.195.181🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keaton.ns.cloudflare.com | ||||||
| A | 162.159.44.181Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keaton.ns.cloudflare.com | ||||||
| A | 172.64.35.181🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keaton.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.79.25, 172.67.140.154 | ||||||
| IPv6 hints | 2606:4700:3030::6815:4f19, 2606:4700:3033::ac43:8c9a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com | ||||||
| SOA | arushi.ns.cloudflare.comdns@cloudflare.com serial=2408116190 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784428322 | ||||||
Subdomains
www.memocortex.net |
Same first word
memocortex.net |
memocortex.org |
memocortex.com |
DNS History
10 records (6 active, 4 former)
●NSarushi.ns.cloudflare.com2026-06-28 → 2026-07-19 · 2 obs
● 2026-07-19 02:40:36
●NSkeaton.ns.cloudflare.com2026-06-28 → 2026-07-19 · 2 obs
● 2026-07-19 02:40:36
●A104.21.79.252026-06-28 → 2026-07-19 · 4 obs
○ 2026-07-02 10:00:50
● 2026-07-15 06:13:30
● 2026-07-19 02:40:36
●A172.67.140.1542026-06-28 → 2026-07-19 · 4 obs
○ 2026-07-02 10:00:50
● 2026-07-15 06:13:30
● 2026-07-19 02:40:36
○A188.114.96.42026-07-02 → 2026-07-02 · 4 obs
● 2026-07-02 10:00:50
○ 2026-07-15 06:13:30
○ 2026-07-19 02:40:36
○A188.114.97.42026-07-02 → 2026-07-02 · 4 obs
● 2026-07-02 10:00:50
○ 2026-07-15 06:13:30
○ 2026-07-19 02:40:36
●A2606:4700:3030::6815:4f192026-06-28 → 2026-07-19 · 4 obs
○ 2026-07-02 10:00:50
● 2026-07-15 06:13:30
● 2026-07-19 02:40:36
●A2606:4700:3033::ac43:8c9a2026-06-28 → 2026-07-19 · 4 obs
○ 2026-07-02 10:00:50
● 2026-07-15 06:13:30
● 2026-07-19 02:40:36
○A2a06:98c1:3120::2026-07-02 → 2026-07-02 · 4 obs
● 2026-07-02 10:00:50
○ 2026-07-15 06:13:30
○ 2026-07-19 02:40:36
○A2a06:98c1:3121::2026-07-02 → 2026-07-02 · 4 obs
● 2026-07-02 10:00:50
○ 2026-07-15 06:13:30
○ 2026-07-19 02:40:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| memocortex.net | arushi.ns.cloudflare.com, keaton.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.61
NS records: arushi.ns.cloudflare.com, keaton.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for memocortex.net (unsigned zone)
⏱️ Timing
Total: 626ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.79.25, 172.67.140.154 |
| AAAA | 2 | 2606:4700:3033::ac43:8c9a, 2606:4700:3030::6815:4f19 |
| NS | 2 | arushi.ns.cloudflare.com, keaton.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | arushi.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
memocortex.net is a parent domain of www.memocortex.net.
IP Addresses
memocortex.net has four IP addresses: 104.21.79.25, 172.67.140.154, 2606:4700:3030::6815:4f19 and 2606:4700:3033::ac43:8c9a.
Among the host names that share IP numbers with memocortex.net are bookaholicsanonymous.com, sm-n.ru, workbridgeassoc.com and two others.
Name Servers
memocortex.net is served by two delegated name servers, arushi.ns.cloudflare.com and keaton.ns.cloudflare.com.
memocortex.net has the same name server delegation as a number of other domains, such as glykonex.net, congniflo.us, neurovitol.us and two more.
memocortex.net shares at least some of its name servers with other domains, including jaapschelvis.nl, mwerocks.com, invertedfate.com and two others.
These name servers are frequently seen alongside the name servers eoin.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
arushi.ns.cloudflare.com carries IP addresses 108.162.194.61, 162.159.38.61 and 172.64.34.61, with 3 other addresses beyond those.
keaton.ns.cloudflare.com carries IP addresses 108.162.195.181, 162.159.44.181 and 172.64.35.181, with 3 other addresses beyond those.