trcont.cn - robtex.com
trcont.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.210.92.7🇷🇺 RU-CENTER178.210.92.0/24 -HOSTING | ||||||
| PTR | wf.hosting.nic.ru | ||||||
| NS | ns3-fwl2.nic.ru ⚠️ Not in zone NS records | ||||||
| A | 193.232.146.65🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK | ||||||
| PTR | ns3-fwl2.nic.ru | ||||||
| NS | ns4-fwl2.nic.ru ⚠️ Not in zone NS records | ||||||
| A | 91.217.20.65🇷🇺 RU-CENTER91.217.20.0/24 | ||||||
| PTR | ns4-fwl2.nic.ru | ||||||
| NS | ns8-fwl2.nic.ru ⚠️ Not in zone NS records | ||||||
| A | 91.217.21.65🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER | ||||||
| PTR | ns8-fwl2.nic.ru | ||||||
| MX | mf1.nic.ru ⭐ | ||||||
| A | 178.210.92.5🇷🇺 RU-CENTER178.210.92.0/24 -HOSTING | ||||||
| PTR | mf.hosting.nic.ru | ||||||
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=2034583043 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSns3.dnsdun.com2019-01-29 → 2019-01-29 · 2 obs
○ 2026-03-24 21:08:14
○NSns3.dnsdun.net2019-01-29 → 2019-01-29 · 2 obs
○ 2026-03-24 21:08:14
○A172.255.244.1982019-01-29 → 2019-01-29 · 2 obs
○ 2026-03-24 21:08:14
●A178.210.92.72026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 21:08:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, b.dns.cn, a.dns.cn... | - |
| trcont.cn | ns3-fwl2.nic.ru, ns4-fwl2.nic.ru, ns8-fwl2.nic.ru | - |
✅ Authoritative Response
Server:193.232.146.65
NS records: ns3-fwl2.nic.ru, ns4-fwl2.nic.ru, ns8-fwl2.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for trcont.cn (unsigned zone)
⏱️ Timing
Total: 1530ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.210.92.7 |
| MX | 1 | mf1.nic.ru (pri: 5) |
Analysis
IP Addresses
trcont.cn resolves to one IP number: 178.210.92.7.
Other host names, for instance horoscope4.me, velodyne.ru, www.philosoph.su, xn--m1abt.xn--p1ai and skolkovogolf.ru share IP numbers with trcont.cn.
Name Servers
trcont.cn is delegated to three name servers: ns3-fwl2.nic.ru, ns4-fwl2.nic.ru and ns8-fwl2.nic.ru.
trcont.cn at least partially shares name servers with other domains, including b2b.aero, avtosport.ru, flybgd.ru, aramazd.online and iosso.ru.
Host names with a single IP:
ns3-fwl2.nic.ru points to 193.232.146.65; ns4-fwl2.nic.ru points to 91.217.20.65; ns8-fwl2.nic.ru points to 91.217.21.65.
Mail Servers
A single mail server handles trcont.cn, mf1.nic.ru.
trcont.cn shares the same mail server setup as other domains, for instance eurobond.ru, drlevyswitzerland.ru, airparks.ru, visokin.ru and asolo.ru.
Host name mf1.nic.ru resolves to a single IP: 178.210.92.5.