rocasteel.com - robtex.com
rocasteel.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.138.211.144🇪🇸 CYBERNETICOS164.138.208.0/22 abuse@cyberneticos.com cyberneticos bgp c1 | ||||||
| PTR | mkwbierzo.cyberneticos.net | ||||||
| NS | mkwbierzo1.cyberneticos.com ⭐ | ||||||
| A | 164.138.211.144🇪🇸 CYBERNETICOS164.138.208.0/22 abuse@cyberneticos.com cyberneticos bgp c1 | ||||||
| PTR | mkwbierzo.cyberneticos.net | ||||||
| NS | mkwbierzo2.cyberneticos.com | ||||||
| A | 5.79.96.3🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB | ||||||
| PTR | nameserver2.cyberneticos.com | ||||||
| MX | mail.rocasteel.com ⭐ | ||||||
| A | 164.138.211.144🇪🇸 CYBERNETICOS164.138.208.0/22 abuse@cyberneticos.com cyberneticos bgp c1 | ||||||
| PTR | mkwbierzo.cyberneticos.net | ||||||
| TXT | v=spf1 a mx ip4:164.138.211.144 -all | ||||||
| SOA | mkwbierzo1.cyberneticos.comhostmaster@rocasteel.com 2025-11-18 #0 | ||||||
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=1774656907 | ||||||
Subdomains
mail.rocasteel.com |
Same first word
rocasteel.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSmkwbierzo1.cyberneticos.com2019-12-15 → 2026-03-28 · 2 obs
● 2026-03-28 00:39:44
●NSmkwbierzo2.cyberneticos.com2019-12-15 → 2026-03-28 · 2 obs
● 2026-03-28 00:39:44
●MXmail.rocasteel.com2019-12-15 → 2026-03-28 · 2 obs
● 2026-03-28 00:39:44
●A164.138.211.1442019-12-15 → 2026-03-28 · 2 obs
● 2026-03-28 00:39:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| rocasteel.com | mkwbierzo1.cyberneticos.com, mkwbierzo2.cyberneticos.com | 2 records |
✅ Authoritative Response
Server:5.79.96.3
NS records: mkwbierzo1.cyberneticos.com, mkwbierzo2.cyberneticos.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rocasteel.com (unsigned zone)
⏱️ Timing
Total: 386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.138.211.144 |
| NS | 2 | mkwbierzo2.cyberneticos.com, mkwbierzo1.cyberneticos.com |
| MX | 1 | mail.rocasteel.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:164.138.211.144 -all |
| SOA | 1 | mkwbierzo1.cyberneticos.com hostmaster.r |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (mkwbierzo1.cyberneticos.com, mkwbierzo2.cyberneticos.com)
Analysis
Hierarchy
The parent of mail.rocasteel.com is rocasteel.com.
IP Addresses
rocasteel.com points to an IP address: 164.138.211.144.
other host names include mail.quenval.com, spanishfear.com, mail.ladespensadecampelo.com, mail.mirestaurantedigital.es and www.sucatounion.com; they share IP numbers with rocasteel.com.
Name Servers
Two name servers mkwbierzo1.cyberneticos.com and mkwbierzo2.cyberneticos.com handle the delegation for rocasteel.com.
rocasteel.com shares the same name server setup as other domains, for instance caminogourmet.com, mail.pixelimpresiones.es, bierzosabor.com, ladespensadecampelo.com and hotelvilladecacabelos.es.
Host names with one IP:
mkwbierzo1.cyberneticos.com points to: 164.138.211.144
mkwbierzo2.cyberneticos.com points to: 5.79.96.3
Mail Servers
rocasteel.com is handled by a single mail server, mail.rocasteel.com.
The host name mail.rocasteel.com points to IP 164.138.211.144.