c0f3.net - robtex.com
c0f3.net
net
| 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=1771291465 | ||||||
Subdomains
Same first word
c0f3.net |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.c0f3.net2026-03-21 → 2026-03-22 · 2 obs
● 2026-03-22 14:11:06
●A37.1.205.1102017-01-03 → 2026-03-22 · 2 obs
● 2026-03-22 14:11:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | i.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| c0f3.net | ns1.reg.ru, ns2.reg.ru | - |
✅ Authoritative Response
Server: 176.99.13.12
NS records: ns1.reg.ru, ns2.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c0f3.net (unsigned zone)
⏱️ Timing
Total: 926ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.1.205.110 |
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| MX | 1 | mail.c0f3.net (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.hostland.ru ~all |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
Analysis
Hierarchy
c0f3.net is a parent of agapps.c0f3.net and mail.c0f3.net.
IP Addresses
c0f3.net resolves to one IP number: 37.1.205.110.
Other host names, for instance www.49406.org, 49406.org, mihail.labs.49406.org, *.mihail.labs.49406.org and labs.49406.org share IP numbers with c0f3.net.
Name Servers
c0f3.net's delegation uses two name servers: ns1.reg.ru and ns2.reg.ru.
c0f3.net uses the same name server setup as other domains, such as pitomnik-zr.ru, m-rf.ru, adp-irk.ru, toroom.ru and akodo.ru.
c0f3.net at least partially shares name servers with other domains, for example spremierclub.com.
Host names with ten IP numbers:
Host name ns1.reg.ru points to 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17.
Host name ns2.reg.ru points to 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.
Mail Servers
A single mail server handles c0f3.net, mail.c0f3.net.
Host name mail.c0f3.net resolves to a single IP: 185.26.123.232.