21cf.com.ru - robtex.com
21cf.com.ru
com.ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 178.210.74.11🇷🇺 RU-CENTER178.210.64.0/20 -HOSTING | ||||||
| NS | ns3-com.nic.ru ⭐ | ||||||
| NS | ns4-com.nic.ru | ||||||
| NS | ns8-com.nic.ru | ||||||
| SOA | ns3-com.nic.ruhostmaster@nic.ru serial=392323 | ||||||
📈 Tranco rank: #13,425
Same first word
Similar names
12fc.com |
c1f2.com |
12fc.nl |
cf12.net |
2f1c.com |
fc21.com |
12cf.com.cn |
cf12.org |
fc21.cn |
fc21.jp |
1c2f.tv |
fc21.co.jp |
1c2f.com |
cf12.com |
fc12.cn |
21fc.net |
c21f.com |
cf21.com |
f12c.com |
fc12.com |
21fc.com |
DNS History
2 records (2 active, 0 former)
●NSdns1.cscdns.net2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 07:53:38
●NSdns2.cscdns.net2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 07:53:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| com.ru | ns3-com.nic.ru, ns8-com.nic.ru, ns4-com.nic.ru | - |
| 21cf.com.ru | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21cf.com.ru (unsigned zone)
⏱️ Timing
Total: 1398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
Name Servers
Delegation for 21cf.com.ru rests with two name servers, dns1.cscdns.net and dns2.cscdns.net.
21cf.com.ru shares the same name server setup as other domains, including overolex.com, t-mobile-value1.com, disneylandtravelpartners.net, beer-sa.com and roche-posay.com.
21cf.com.ru at least partially shares name servers with other domains, for instance mbnapointofsalecredit.com, finnorfishing.com, kbamortgagesp.com, budlight.ca and bofacards.com.
These name servers are commonly used with ns101.bac.com and ns102.bac.com.
Host names with two IP numbers: dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.