code0xff.com - dns.ninja
code0xff.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.79.203.122🇨🇳 Alibaba-Cloud120.79.0.0/16 | ||||||
| NS | linda.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3afa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | linda.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | linda.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20fa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | linda.ns.cloudflare.com | ||||||
| A | 108.162.192.250🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | linda.ns.cloudflare.com | ||||||
| A | 172.64.32.250🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | linda.ns.cloudflare.com | ||||||
| A | 173.245.58.250🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | linda.ns.cloudflare.com | ||||||
| NS | sri.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ea🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 108.162.193.234🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 172.64.33.234🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 173.245.59.234🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| MX | m1.feishu.cn ⭐ | ||||||
| TXT | apple-domain-verification=fGHQDYFGLnRVO0O2 | ||||||
| TXT | v=spf1 +include:_netblocks.m.feishu.cn ~all | ||||||
| SOA | linda.ns.cloudflare.comdns@cloudflare.com serial=2413733809 | ||||||
com
| 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=1788301940 | ||||||
Same first word
Previous names
Next names
DNS History
6 records (4 active, 2 former)
○NSf1g1ns1.dnspod.net2018-11-28 → 2018-11-28 · 3 obs
○ 2026-08-30 13:24:12
○ 2026-09-01 22:56:52
○NSf1g1ns2.dnspod.net2018-11-28 → 2018-11-28 · 3 obs
○ 2026-08-30 13:24:12
○ 2026-09-01 22:56:52
●NSlinda.ns.cloudflare.com2026-08-30 → 2026-09-01 · 3 obs
● 2026-08-30 13:24:12
● 2026-09-01 22:56:52
●NSsri.ns.cloudflare.com2026-08-30 → 2026-09-01 · 3 obs
● 2026-08-30 13:24:12
● 2026-09-01 22:56:52
●A120.79.203.1222026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 22:56:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| code0xff.com | linda.ns.cloudflare.com, sri.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.250
NS records: linda.ns.cloudflare.com, sri.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code0xff.com (unsigned zone)
⏱️ Timing
Total: 352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.79.203.122 |
| NS | 2 | linda.ns.cloudflare.com, sri.ns.cloudflare.com |
| MX | 1 | m1.feishu.cn (pri: 10) |
| TXT | 2 | apple-domain-verification=fGHQDYFGLnRVO0, v=spf1 +include:_netblocks.m.feishu.cn |
| SOA | 1 | linda.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (linda.ns.cloudflare.com, linda.ns.cloudflare.com, linda.ns.cloudflare.com...)
Analysis
IP Addresses
code0xff.com has exactly one IP address — 120.79.203.122.
Further host names like yinqisen.cn and www.yinqisen.cn overlap in IP numbers with code0xff.com.
Name Servers
code0xff.com uses two name servers for its delegation: linda.ns.cloudflare.com and sri.ns.cloudflare.com.
The name server configuration of code0xff.com is shared with other domains, for instance rizk-fi-org.pages.dev, maksibet-yenigiris.com, b-oo-ka-lex1309.workers.dev and two others.
There is at least partial name server overlap between code0xff.com and other domains — wongsecurity.top, saavedrasconstruction.com, stellarwealthindia.com and two more among them.
The name servers trevor.ns.cloudflare.com, patrick.ns.cloudflare.com and marty.ns.cloudflare.com are often found in combination with these name servers.
Hosts with 6 IP addresses each:
Hostname linda.ns.cloudflare.com directs to 108.162.192.250, 172.64.32.250 and 173.245.58.250 along with 3 other IP addresses.
Hostname sri.ns.cloudflare.com directs to 108.162.193.234, 172.64.33.234 and 173.245.59.234 along with 3 other IP addresses.
Mail Servers
code0xff.com uses one mail server — m1.feishu.cn.
The mail server setup of code0xff.com matches that of other domains such as mirmiles.com, yufan.me, kxjz.cn and two others.
At least some of the mail servers used by code0xff.com are shared with other domains: dalangkt.com, yintong.com.cn, justlove.work and two others among them.
These mail servers are routinely seen in conjunction with the mail servers mxbiz1.qq.com and mxbiz2.qq.com.