fcode.systems - robtex.com
fcode.systems
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:b2c7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:383d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.56.61Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.178.199🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dax.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dax.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c385🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dax.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2385🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dax.ns.cloudflare.com | ||||||
| A | 108.162.195.133🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dax.ns.cloudflare.com | ||||||
| A | 162.159.44.133Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dax.ns.cloudflare.com | ||||||
| A | 172.64.35.133🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dax.ns.cloudflare.com | ||||||
| NS | lauryn.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2616🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c216🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2216🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 108.162.194.22🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 162.159.38.22Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 172.64.34.22🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| MX | mail.fcode.systems ⭐ | ||||||
| A | 2001:41d0:2005:100::77🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | mail.fcode.systems | ||||||
| A | 57.131.20.60🇫🇷 OVH57.131.0.0/17 | ||||||
| PTR | mail.fcode.systems | ||||||
| MX | mx2.fcode.systems(20) | ||||||
| A | 2001:41d0:305:2100::2cb0🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | mx2.fcode.systems | ||||||
| A | 37.59.118.22🇫🇷 OVH37.59.0.0/16 ISP Paris, France | ||||||
| PTR | mx2.fcode.systems | ||||||
| TXT | google-site-verification=BxMSkNstQ9kzA2-k3daXEhgujaWzhSdWMd_8a8M6cXM | ||||||
| TXT | v=spf1 ip4:57.131.20.60 mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.56.61, 172.67.178.199 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:b2c7, 2606:4700:3035::6815:383d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com | ||||||
| SOA | dax.ns.cloudflare.comdns@cloudflare.com serial=2419412219 | ||||||
systems
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.systems ⭐ | ||||||
| NS | v0n1.nic.systems | ||||||
| NS | v0n2.nic.systems | ||||||
| NS | v0n3.nic.systems | ||||||
| NS | v2n0.nic.systems | ||||||
| NS | v2n1.nic.systems | ||||||
| SOA | v0n0.nic.systemshostmaster@donuts.email serial=1794303129 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdax.ns.cloudflare.com2026-10-22 → 2026-11-10 · 2 obs
● 2026-11-10 09:46:00
●NSlauryn.ns.cloudflare.com2026-10-22 → 2026-11-10 · 2 obs
● 2026-11-10 09:46:00
●MXmail.fcode.systems2026-10-22 → 2026-11-10 · 2 obs
● 2026-11-10 09:46:00
●MXmx2.fcode.systems2026-11-10 → 2026-11-10 · 3 obs
● 2026-11-10 09:45:56
● 2026-11-10 09:46:00
●A104.21.56.612026-10-22 → 2026-11-10 · 2 obs
● 2026-11-10 09:46:00
●A172.67.178.1992026-10-22 → 2026-11-10 · 2 obs
● 2026-11-10 09:46:00
●A2606:4700:3030::ac43:b2c72026-10-22 → 2026-11-10 · 2 obs
● 2026-11-10 09:46:00
●A2606:4700:3035::6815:383d2026-10-22 → 2026-11-10 · 2 obs
● 2026-11-10 09:46:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| systems | v2n0.nic.systems, v0n1.nic.systems, v0n0.nic.systems, v0n2.nic.systems... | 12 records |
| fcode.systems | dax.ns.cloudflare.com, lauryn.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.133
NS records: dax.ns.cloudflare.com, lauryn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcode.systems (unsigned zone)
⏱️ Timing
Total: 832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.56.61, 172.67.178.199 |
| AAAA | 2 | 2606:4700:3035::6815:383d, 2606:4700:3030::ac43:b2c7 |
| NS | 2 | dax.ns.cloudflare.com, lauryn.ns.cloudflare.com |
| MX | 2 | mail.fcode.systems (pri: 10), mx2.fcode.systems (pri: 20) |
| TXT | 2 | google-site-verification=BxMSkNstQ9kzA2-, v=spf1 ip4:57.131.20.60 mx -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dax.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems...)
Analysis
IP Addresses
fcode.systems has four IP addresses: 104.21.56.61, 172.67.178.199, 2606:4700:3030::ac43:b2c7 and 2606:4700:3035::6815:383d.
Additional host names — hourtotal.com, www.mohajer.net, laostodaypools.com and two others — share IP numbers with fcode.systems.
Name Servers
fcode.systems uses two name servers for its delegation: dax.ns.cloudflare.com and lauryn.ns.cloudflare.com.
fcode.systems shares its name server setup with other domains, including picode-cognix-ws-em-varios-computador-be8fcdaefbd341f0.pages.dev, all4coffee.ru, arajsarkar9382.workers.dev and two others.
fcode.systems shares at least some of its name servers with other domains, including bpb-mehdi-9ew.pages.dev, xod.us.com, ijara-calculator.pages.dev and two others.
These name servers are frequently seen alongside the name servers nora.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname dax.ns.cloudflare.com directs to 108.162.195.133, 162.159.44.133 and 172.64.35.133 along with 3 other IP addresses.
Hostname lauryn.ns.cloudflare.com directs to 108.162.194.22, 162.159.38.22 and 172.64.34.22 along with 3 other IP addresses.
Mail Servers
fcode.systems has two mail servers: mail.fcode.systems and mx2.fcode.systems.
The two host names mail.fcode.systems and mx2.fcode.systems each have a pair of IP addresses: mail.fcode.systems has 57.131.20.60 and 2001:41d0:2005:100::77, and mx2.fcode.systems has 37.59.118.22 and 2001:41d0:305:2100::2cb0.