ctfmta.com - robtex.com
ctfmta.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.48.71🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | hostingnom.webapps.net | ||||||
| NS | nsv1.plaindns.net ⭐ | ||||||
| A | 2a01:8100:2911::2:184:3🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.61.3🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | host-81-88-61-3.dedicatedservers.it | ||||||
| NS | nsv2.plaindns.net | ||||||
| A | 81.88.63.48🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix | ||||||
| PTR | dns2.nominalia.com | ||||||
| MX | mx2.ctfmta.com ⭐ | ||||||
| A | 62.193.225.241 | ||||||
| SOA | nsv1.plaindns.netroot@dns1.nominalia.com serial=1516275321 | ||||||
com
| 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=1775285097 | ||||||
Subdomains
mx2.ctfmta.com |
Same first word
ctfmta.com |
DNS History
4 records (4 active, 0 former)
●NSnsv1.plaindns.net2015-07-21 → 2026-04-04 · 2 obs
● 2026-04-04 07:03:48
●NSnsv2.plaindns.net2015-07-21 → 2026-04-04 · 2 obs
● 2026-04-04 07:03:48
●MXmx2.ctfmta.com2015-07-21 → 2026-04-04 · 2 obs
● 2026-04-04 07:03:48
●A81.88.48.712015-07-21 → 2026-04-04 · 2 obs
● 2026-04-04 07:03:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| ctfmta.com | nsv1.plaindns.net, nsv2.plaindns.net | - |
✅ Authoritative Response
Server:81.88.61.3
NS records: nsv1.plaindns.net, nsv2.plaindns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctfmta.com (unsigned zone)
⏱️ Timing
Total: 631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.48.71 |
| NS | 2 | nsv2.plaindns.net, nsv1.plaindns.net |
| MX | 1 | mx2.ctfmta.com (pri: 20) |
| SOA | 1 | nsv1.plaindns.net root.dns1.nominalia.co |
Analysis
Hierarchy
ctfmta.com is the parent of mx2.ctfmta.com.
IP Addresses
ctfmta.com points to a single IP number: 81.88.48.71.
other host names for instance quimtia.com.cn, iesmalgrat.cat, te7.eu, clrseguros.com and jumpdesigual.com share IP numbers with ctfmta.com.
Name Servers
ctfmta.com is delegated to two name servers: nsv1.plaindns.net and nsv2.plaindns.net.
ctfmta.com shares the same name server setup as other domains, for example iesvenancioblanco.es, toldosburgos.es, kuiclic.org, coser.es and ogalego.com.
ctfmta.com at least partially shares name servers with other domains, for instance paisvasco.net, anclima.com, amayasport.com, mallasyplasticos.com and nagual.es.
These name servers are often used with dns1.nominalia.com and dns2.nominalia.com.
Host names with two IP numbers: nsv1.plaindns.net points to 2a01:8100:2911::2:184:3 and 81.88.61.3.
Host names with one IP number: nsv2.plaindns.net points to 81.88.63.48.
Mail Servers
ctfmta.com is handled by a single mail server, mx2.ctfmta.com.
Host name mx2.ctfmta.com points to IP address 62.193.225.241.