4cat.pt - robtex.com
4cat.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.168.101.186🇵🇹 NOS_COMUNICACOES79.168.64.0/18 NOS COMUNICACOES S.A. | ||||||
| PTR | a79-168-101-186.cpe.netcabo.pt | ||||||
| NS | newpjcorreia ⭐ | ||||||
| NS | ns1.pjcorreia.net | ||||||
| A | 20.97.67.94🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.pjcorreia.net | ||||||
| A | 79.168.101.186🇵🇹 NOS_COMUNICACOES79.168.64.0/18 NOS COMUNICACOES S.A. | ||||||
| PTR | a79-168-101-186.cpe.netcabo.pt | ||||||
| MX | mail1.pjcorreia.net ⭐ | ||||||
| A | 20.97.67.94🇺🇸 Microsoft20.64.0.0/10 | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | newpjcorreiahostmaster serial=9 | ||||||
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 2026-05-13 #47 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSnewpjcorreia2026-04-04 → 2026-05-13 · 2 obs
● 2026-05-13 23:27:54
●NSns1.pjcorreia.net2026-04-04 → 2026-05-13 · 2 obs
● 2026-05-13 23:27:54
●NSns2.pjcorreia.net2026-04-04 → 2026-05-13 · 2 obs
● 2026-05-13 23:27:54
●MXmail1.pjcorreia.net2026-04-04 → 2026-05-13 · 2 obs
● 2026-05-13 23:27:54
●A79.168.101.1862026-04-04 → 2026-05-13 · 2 obs
● 2026-05-13 23:27:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | g.dns.pt, e.dns.pt, a.dns.pt, b.dns.pt... | - |
| 4cat.pt | ns2.pjcorreia.net, ns1.pjcorreia.net | - |
✅ Authoritative Response
Server:20.97.67.94
NS records: ns2.pjcorreia.net, ns1.pjcorreia.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4cat.pt (unsigned zone)
⏱️ Timing
Total: 726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.168.101.186 |
| NS | 2 | ns1.pjcorreia.net, ns2.pjcorreia.net |
| MX | 1 | mail1.pjcorreia.net (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | newpjcorreia hostmaster |
Analysis
IP Addresses
4cat.pt points to a single IP number: 79.168.101.186.
Other host names, for instance netbay.pt, recorte.com, gov-civil-castelobranco.pt, privateproperty.pt and agldp.pt share IP numbers with 4cat.pt.
Name Servers
The domain 4cat.pt is delegated to three name servers: newpjcorreia, ns1.pjcorreia.net and ns2.pjcorreia.net.
4cat.pt shares name servers with other domains at least partially, for instance beactivenight.pt, sophia-mar.pt, sapmed.pt, metalmozel.pt and ancorensis.pt.
Host names with one IP number:
ns1.pjcorreia.net points to: 20.97.67.94.
ns2.pjcorreia.net points to: 79.168.101.186.
Mail Servers
The mail server for 4cat.pt is mail1.pjcorreia.net.
4cat.pt shares the same mail server setup as other domains, including plastik.pt, grupomatias.pt, airjordan.pt, vinhoweb.pt and sistran.pt.
4cat.pt shares some mail servers with other domains, including kundanweb.pt, portimaourbis.pt, baesuris.pt, dinamicajardins.pt and theartcorner.pt.
These mail servers are often used with the mail servers mail2.pjcorreia.net.
Host name mail1.pjcorreia.net resolves to IP 20.97.67.94.