sweno.pt - robtex.com
sweno.pt
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns3.elcorteingles.es ⚠️ Not in zone NS records | ||||||
| A | 185.90.80.1🇪🇸 ECI-AS185.90.80.0/24 ECI | ||||||
| PTR | dns3.elcorteingles.es | ||||||
| PTR | dns5.elcorteingles.es | ||||||
| NS | dns4.elcorteingles.es ⚠️ Not in zone NS records | ||||||
| A | 185.90.81.1🇪🇸 ECI-AS185.90.81.0/24 ECI | ||||||
| PTR | dns4.elcorteingles.es | ||||||
| PTR | dns6.elcorteingles.es | ||||||
| NS | dns5.elcorteingles.es ⚠️ Not in zone NS records | ||||||
| A | 185.90.80.1🇪🇸 ECI-AS185.90.80.0/24 ECI | ||||||
| PTR | dns3.elcorteingles.es | ||||||
| PTR | dns5.elcorteingles.es | ||||||
| NS | dns6.elcorteingles.es ⚠️ Not in zone NS records | ||||||
| A | 185.90.81.1🇪🇸 ECI-AS185.90.81.0/24 ECI | ||||||
| PTR | dns4.elcorteingles.es | ||||||
| PTR | dns6.elcorteingles.es | ||||||
pt
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | curiosity.dns.pt ⭐ | ||||||
| NS | a.dns.pt | ||||||
| NS | b.dns.pt | ||||||
| NS | c.dns.pt | ||||||
| NS | d.dns.pt | ||||||
| NS | e.dns.pt | ||||||
| NS | g.dns.pt | ||||||
| NS | h.dns.pt | ||||||
| NS | ns.dns.br ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.fr ⚠️ Not in parent delegation | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-08-13 #44 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns3.elcorteingles.es2026-08-10 → 2026-08-13 · 2 obs
● 2026-08-13 22:22:16
●NSdns4.elcorteingles.es2026-08-10 → 2026-08-13 · 2 obs
● 2026-08-13 22:22:16
●NSdns5.elcorteingles.es2026-08-10 → 2026-08-13 · 2 obs
● 2026-08-13 22:22:16
●NSdns6.elcorteingles.es2026-08-10 → 2026-08-13 · 2 obs
● 2026-08-13 22:22:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | - |
| sweno.pt | dns6.elcorteingles.es, dns4.elcorteingles.es, dns3.elcorteingles.es, dns5.elcorteingles.es | - |
✅ Authoritative Response
Server:185.90.81.1
NS records: dns6.elcorteingles.es, dns4.elcorteingles.es, dns3.elcorteingles.es, dns5.elcorteingles.es
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sweno.pt (unsigned zone)
⏱️ Timing
Total: 912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Four name servers handle the delegation for sweno.pt: dns3.elcorteingles.es, dns4.elcorteingles.es, dns5.elcorteingles.es and dns6.elcorteingles.es.
There is at least partial name server overlap between sweno.pt and other domains — notequedessinseguro.com, informaticaelcorteingles.com, yaesprimavera.com and two more among them.
These name servers are routinely deployed together with the name servers none of your business.
Of the four host names dns3.elcorteingles.es, dns4.elcorteingles.es, dns5.elcorteingles.es and dns6.elcorteingles.es, each resolves to a single IP address: dns3.elcorteingles.es to 185.90.80.1, dns4.elcorteingles.es to 185.90.81.1, dns5.elcorteingles.es to 185.90.80.1 and dns6.elcorteingles.es to 185.90.81.1.
dns3.elcorteingles.es and dns5.elcorteingles.es each have 185.90.80.1 IP addresses.
dns4.elcorteingles.es and dns6.elcorteingles.es each have 185.90.81.1 IP addresses.