fernandocasado.com - robtex.com
fernandocasado.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 57.128.96.235🇫🇷 OVH57.128.0.0/17 | ||||||
| PTR | omega.nds.es | ||||||
| NS | ns1.nds.es ⭐ ⚠️ Not in parent delegation | ||||||
| A | 57.128.96.235🇫🇷 OVH57.128.0.0/17 | ||||||
| PTR | omega.nds.es | ||||||
| NS | alpha.isp.ndsite.net ⚠️ Not in zone NS records | ||||||
| A | 57.128.96.235🇫🇷 OVH57.128.0.0/17 | ||||||
| PTR | omega.nds.es | ||||||
| NS | ns2.nds.es ⚠️ Not in parent delegation | ||||||
| A | 185.253.153.139🇪🇸 CLOUDING185.253.153.0/24 | ||||||
| PTR | omicron.nds.es | ||||||
| NS | sigma.isp.ndsite.net ⚠️ Not in zone NS records | ||||||
| A | 185.253.153.139🇪🇸 CLOUDING185.253.153.0/24 | ||||||
| PTR | omicron.nds.es | ||||||
| MX | mail.fernandocasado.com ⭐ | ||||||
| A | 57.128.96.235🇫🇷 OVH57.128.0.0/17 | ||||||
| PTR | omega.nds.es | ||||||
| TXT | v=spf1 ip4:57.128.96.235 ip4:178.33.237.180 +a +mx ~all | ||||||
| SOA | ns1.nds.esluis\@cea.nds.es 2026-02-20 #1 | ||||||
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=1774546022 | ||||||
Subdomains
mail.fernandocasado.com |
Same first word
fernandocasado.com |
fernandocasado.es |
DNS History
9 records (6 active, 3 former)
●NSalpha.isp.ndsite.net2015-08-31 → 2026-03-26 · 2 obs
● 2026-03-26 17:39:56
●NSns1.nds.es2020-02-03 → 2026-03-26 · 3 obs
● 2020-02-03 05:11:30
● 2026-03-26 17:39:56
●NSns2.nds.es2026-02-19 → 2026-03-26 · 3 obs
● 2026-02-19 01:39:06
● 2026-03-26 17:39:56
●NSsigma.isp.ndsite.net2015-08-31 → 2026-03-26 · 2 obs
● 2026-03-26 17:39:56
○MXgamma.isp.ndsite.net2015-08-31 → 2020-02-03 · 4 obs
● 2020-02-03 05:11:30
○ 2026-02-19 01:39:06
○ 2026-03-26 17:39:56
●MXmail.fernandocasado.com2026-02-19 → 2026-03-26 · 3 obs
● 2026-02-19 01:39:06
● 2026-03-26 17:39:56
○A178.33.237.1802020-02-03 → 2020-02-03 · 4 obs
● 2020-02-03 05:11:30
○ 2026-02-19 01:39:06
○ 2026-03-26 17:39:56
●A57.128.96.2352026-02-19 → 2026-03-26 · 3 obs
● 2026-02-19 01:39:06
● 2026-03-26 17:39:56
○A94.23.13.1982015-08-31 → 2017-03-29 · 4 obs
● 2017-03-29 10:26:42
○ 2020-02-03 05:11:30
○ 2026-03-26 17:39:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fernandocasado.com | sigma.isp.ndsite.net, alpha.isp.ndsite.net | - |
✅ Authoritative Response
Server:185.253.153.139
NS records: sigma.isp.ndsite.net, alpha.isp.ndsite.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fernandocasado.com (unsigned zone)
⏱️ Timing
Total: 1038ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 57.128.96.235 |
| NS | 2 | ns2.nds.es, ns1.nds.es |
| MX | 1 | mail.fernandocasado.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:57.128.96.235 ip4:178.33.237. |
| SOA | 1 | ns1.nds.es luis\.cea.nds.es |
Analysis
Hierarchy
The parent of mail.fernandocasado.com is fernandocasado.com.
IP Addresses
fernandocasado.com points to a single IP: 57.128.96.235.
Other host names, for instance imeba.es, ndsite.net, choche.es, 1apc.es and nds.es share IP numbers with fernandocasado.com.
Name Servers
fernandocasado.com's delegation is handled by four name servers: ns1.nds.es, ns2.nds.es, alpha.isp.ndsite.net and sigma.isp.ndsite.net.
fernandocasado.com partially shares name servers with other domains; examples include inoxvall.com, vbauditprocess.com.mx, navarroath.es, claclafilms.com and asoprovac.com.
Host names with a single IP address:
ns1.nds.es points to 57.128.96.235.
ns2.nds.es points to 185.253.153.139.
alpha.isp.ndsite.net points to 57.128.96.235.
sigma.isp.ndsite.net points to 185.253.153.139.
Host names pointing to 57.128.96.235: ns1.nds.es and alpha.isp.ndsite.net.
Host names pointing to 185.253.153.139: ns2.nds.es and sigma.isp.ndsite.net.
Mail Servers
fernandocasado.com is handled by a single mail server, mail.fernandocasado.com.
mail.fernandocasado.com points to a single IP: 57.128.96.235.