cerfer.pt - robtex.com
cerfer.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.168.129.84🇵🇹 NOS_COMUNICACOES79.168.128.0/18 NOS COMUNICACOES S.A. | ||||||
| PTR | a79-168-129-84.cpe.netcabo.pt | ||||||
| NS | newpjcorreia ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.pjcorreia.net | ||||||
| A | 20.97.67.94🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.pjcorreia.net | ||||||
| A | 79.168.129.84🇵🇹 NOS_COMUNICACOES79.168.128.0/18 NOS COMUNICACOES S.A. | ||||||
| PTR | a79-168-129-84.cpe.netcabo.pt | ||||||
| MX | mail1.pjcorreia.net ⭐ | ||||||
| MX | mail2.pjcorreia.net(20) | ||||||
| TXT | v=spf1 include:spf.pjcorreia.net ~all | ||||||
| TXT | c83e721313394f615aef97745f2802a28d301ed6 | ||||||
| SOA | newpjcorreiahostmaster serial=11 | ||||||
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 2026-08-06 #20 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSnewpjcorreia2026-07-10 → 2026-08-06 · 2 obs
● 2026-08-06 09:36:42
●NSns1.pjcorreia.net2026-07-10 → 2026-08-06 · 2 obs
● 2026-08-06 09:36:42
●NSns2.pjcorreia.net2026-07-10 → 2026-08-06 · 2 obs
● 2026-08-06 09:36:42
●MXmail1.pjcorreia.net2026-07-10 → 2026-08-06 · 2 obs
● 2026-08-06 09:36:42
●MXmail2.pjcorreia.net2026-07-10 → 2026-08-06 · 2 obs
● 2026-08-06 09:36:42
●A79.168.129.842026-07-10 → 2026-08-06 · 2 obs
● 2026-08-06 09:36:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | - |
| cerfer.pt | ns1.pjcorreia.net, ns2.pjcorreia.net | - |
✅ Authoritative Response
Server:20.97.67.94
NS records: ns1.pjcorreia.net, ns2.pjcorreia.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cerfer.pt (unsigned zone)
⏱️ Timing
Total: 1216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.168.129.84 |
| NS | 3 | ns1.pjcorreia.net, newpjcorreia... |
| MX | 2 | mail1.pjcorreia.net (pri: 10), mail2.pjcorreia.net (pri: 20) |
| TXT | 2 | c83e721313394f615aef97745f2802a28d301ed6, v=spf1 include:spf.pjcorreia.net ~all |
| SOA | 1 | newpjcorreia hostmaster |
Analysis
IP Addresses
cerfer.pt has exactly one IP address — 79.168.129.84.
teaser.pt, mimos.pt, eurekashoes.pt plus two other host names have IP numbers in common with cerfer.pt.
Name Servers
cerfer.pt carries NS records delegating to newpjcorreia, ns1.pjcorreia.net and ns2.pjcorreia.net.
At least some of cerfer.pt's name servers are shared with other domains, for example miuiportugal.pt, cozinharte.pt, prosite.pt and two more.
Each of ns1.pjcorreia.net and ns2.pjcorreia.net has one IP address: ns1.pjcorreia.net uses 20.97.67.94 and ns2.pjcorreia.net uses 79.168.129.84.
Mail Servers
cerfer.pt uses two mail servers, mail1.pjcorreia.net and mail2.pjcorreia.net.
The mail server setup of cerfer.pt matches that of other domains such as metalmozel.pt, ancorensis.pt, theartcorner.pt and two others.
At least some of the mail servers used by cerfer.pt are shared with other domains: sophia-mar.pt, mushi.pt, sapmed.pt and two others among them.