uoftuf.cn - robtex.com
uoftuf.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.165.85.92🇺🇸 PEGTECHINC38.165.64.0/19 PEG TECH INC PT-82 | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1762865628 | ||||||
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=2034705835 | ||||||
Same first word
uoftuf.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-03-03 → 2026-04-24 · 2 obs
● 2026-03-03 02:30:48
● 2026-04-24 06:53:30
● 2026-04-24 06:53:30
●NSdm2.longmingdns.com2026-03-03 → 2026-04-24 · 2 obs
● 2026-03-03 02:30:48
● 2026-04-24 06:53:30
● 2026-04-24 06:53:30
●A38.165.85.922026-03-03 → 2026-04-24 · 2 obs
● 2026-03-03 02:30:48
● 2026-04-24 06:53:30
● 2026-04-24 06:53:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| uoftuf.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uoftuf.cn (unsigned zone)
⏱️ Timing
Total: 1960ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.63.139.162 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
uoftuf.cn resolves to a single IP address: 38.165.85.92.
Other host names including iguo126.cn, qwqm.com.cn, emyl.cn, yufanzs.cn and 8nt.com.cn share IP numbers with uoftuf.cn.
Name Servers
uoftuf.cn's delegation uses two name servers, dm1.longmingdns.com and dm2.longmingdns.com.
uoftuf.cn shares the same name server setup as other domains, for example hxjs521.com.cn, kfzd.cn, i3157.cn, tao28.cn and ofsa.cn.
Hosts with two IPs:
dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Hosts with one IP:
dm1.longmingdns.com points to 218.98.111.163.