ofeuc.cn - robtex.com
ofeuc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:3afd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:a707🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.58.253Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.167.7🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bart.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c147🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2147🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 108.162.193.71🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 172.64.33.71🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| A | 173.245.59.71🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bart.ns.cloudflare.com | ||||||
| NS | magnolia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26d6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | magnolia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | magnolia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | magnolia.ns.cloudflare.com | ||||||
| A | 108.162.194.214🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | magnolia.ns.cloudflare.com | ||||||
| A | 162.159.38.214Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | magnolia.ns.cloudflare.com | ||||||
| A | 172.64.34.214🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | magnolia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.58.253, 172.67.167.7 | ||||||
| IPv6 hints | 2606:4700:3033::6815:3afd, 2606:4700:3033::ac43:a707 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com | ||||||
| SOA | bart.ns.cloudflare.comdns@cloudflare.com serial=2400642042 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034773959 | ||||||
Subdomains
lt.ofeuc.cn |
Same first word
ofeuc.cn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSbart.ns.cloudflare.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 09:51:28
●NSmagnolia.ns.cloudflare.com2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 09:51:28
●A104.21.58.2532026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 09:51:28
●A172.67.167.72026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 09:51:28
●A2606:4700:3033::6815:3afd2026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 09:51:28
●A2606:4700:3033::ac43:a7072026-05-08 → 2026-05-10 · 2 obs
● 2026-05-10 09:51:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ofeuc.cn | bart.ns.cloudflare.com, magnolia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.71
NS records: bart.ns.cloudflare.com, magnolia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ofeuc.cn (unsigned zone)
⏱️ Timing
Total: 1014ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.58.253, 172.67.167.7 |
| AAAA | 2 | 2606:4700:3033::ac43:a707, 2606:4700:3033::6815:3afd |
| NS | 2 | bart.ns.cloudflare.com, magnolia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bart.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
lt.ofeuc.cn has ofeuc.cn as its parent.
IP Addresses
ofeuc.cn maps to four IP numbers: 2606:4700:3033::6815:3afd, 2606:4700:3033::ac43:a707, 104.21.58.253 and 172.67.167.7.
Other host names, for instance valentai.com, hvacsystems.org, www.frontendrescue.org, bedregalbarrera.com and yeonghun.com share IP numbers with ofeuc.cn.
Name Servers
Two name servers bart.ns.cloudflare.com and magnolia.ns.cloudflare.com are delegated to ofeuc.cn.
ofeuc.cn uses the same name server configuration as other domains such as dali2897.org, gamesfull.app and savant.com.ar.
ofeuc.cn at least partially shares name servers with other domains such as mkmclinic.ru, tubeon.com, lteconference.com, satunimmigration.go.th and hublinkly.pics.
These name servers are commonly used with donald.ns.cloudflare.com, hera.ns.cloudflare.com, dan.ns.cloudflare.com and elliot.ns.cloudflare.com.
Host names with six IP numbers: Host name bart.ns.cloudflare.com points to 2606:4700:58::adf5:3b47, 2803:f800:50::6ca2:c147, 2a06:98c1:50::ac40:2147, 108.162.193.71, 172.64.33.71 and 173.245.59.71; host name magnolia.ns.cloudflare.com points to 2606:4700:50::a29f:26d6, 2803:f800:50::6ca2:c2d6, 2a06:98c1:50::ac40:22d6, 108.162.194.214, 162.159.38.214 and 172.64.34.214.