smc.pt - robtex.com
smc.pt
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dnscoi1aut02.local ⭐ | ||||||
| NS | ns1.ptempresas.pt | ||||||
| A | 62.28.40.139🇵🇹 MEO-EMPRESAS62.28.0.0/16 PTPRIMENET PT Prime - Network Service Provider | ||||||
| PTR | ns1.ptempresas.pt | ||||||
| NS | ns10.ptempresas.pt | ||||||
| A | 185.17.231.126🇵🇹 MEO-EMPRESAS185.17.228.0/22 PTPRIMENET PT Prime - Network Service Provider | ||||||
| PTR | ns10.ptempresas.pt | ||||||
| NS | ns2.ptempresas.pt | ||||||
| A | 62.28.40.141🇵🇹 MEO-EMPRESAS62.28.0.0/16 PTPRIMENET PT Prime - Network Service Provider | ||||||
| PTR | ns2.ptempresas.pt | ||||||
| MX | mxc.meoempresas.pt ⭐ | ||||||
| A | 62.28.46.133🇵🇹 MEO-EMPRESAS62.28.0.0/16 PTPRIMENET PT Prime - Network Service Provider | ||||||
| PTR | mxc.meoempresas.pt | ||||||
| PTR | mxc.ptempresas.pt | ||||||
| MX | mxp.meoempresas.pt ⭐ | ||||||
| A | 62.28.46.69🇵🇹 MEO-EMPRESAS62.28.0.0/16 PTPRIMENET PT Prime - Network Service Provider | ||||||
| PTR | mxp.meoempresas.pt | ||||||
| PTR | mxp.ptempresas.pt | ||||||
| TXT | v=spf1 redirect=operations.ptempresas.pt | ||||||
| SOA | dnscoi1aut02.localna@na.pt 2021-12-21 #44 | ||||||
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 | ||||||
| NS | ns2.nic.fr | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-06-14 #14 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
○NSdnsbho1aut01.local2026-05-25 → 2026-06-13 · 4 obs
● 2026-05-25 15:25:40
● 2026-06-13 18:08:10
○ 2026-06-14 07:33:46
○NSdnscoi1aut01.local2026-05-23 → 2026-05-24 · 5 obs
● 2026-05-23 10:17:54
● 2026-05-24 06:32:32
○ 2026-05-25 15:25:40
○ 2026-06-14 07:33:46
●NSdnscoi1aut02.local2026-05-23 → 2026-06-14 · 4 obs
○ 2026-05-23 10:17:54
○ 2026-06-13 18:08:10
● 2026-06-14 07:33:46
●NSns1.ptempresas.pt2026-05-23 → 2026-06-14 · 2 obs
● 2026-06-14 07:33:46
●NSns10.ptempresas.pt2026-05-23 → 2026-06-14 · 2 obs
● 2026-06-14 07:33:46
●NSns2.ptempresas.pt2026-05-23 → 2026-06-14 · 2 obs
● 2026-06-14 07:33:46
●MXmxc.meoempresas.pt2026-05-23 → 2026-06-14 · 2 obs
● 2026-06-14 07:33:46
●MXmxp.meoempresas.pt2026-05-23 → 2026-06-14 · 2 obs
● 2026-06-14 07:33:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | 18 records |
| smc.pt | ns2.ptempresas.pt, ns1.ptempresas.pt, ns10.ptempresas.pt | - |
✅ Authoritative Response
Server:62.28.40.141
NS records: ns2.ptempresas.pt, ns1.ptempresas.pt, ns10.ptempresas.pt
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smc.pt (unsigned zone)
⏱️ Timing
Total: 2015ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.ptempresas.pt, ns10.ptempresas.pt... |
| MX | 2 | mxp.meoempresas.pt (pri: 10), mxc.meoempresas.pt (pri: 10) |
| TXT | 1 | v=spf1 redirect=operations.ptempresas.pt |
| SOA | 1 | dnsbho1aut01.local na.na.pt |
📌 Glue Records Collected
Total: 18
In-bailiwick: 14 (a.dns.pt, b.dns.pt, c.dns.pt...)
Out-of-bailiwick: 4 (ns.dns.br, ns2.nic.fr, ns.dns.br...)
Analysis
Name Servers
smc.pt is delegated to four name servers, dnscoi1aut02.local, ns10.ptempresas.pt, ns1.ptempresas.pt and ns2.ptempresas.pt.
There is at least partial name server overlap between smc.pt and other domains — hermannbiener.pt, aurimoldes.com, gestao-dominios.com.pt and two more among them.
These name servers regularly appear alongside dnsbho1aut01.local, dnscoi1aut01.local, ns.telepac.pt and 5 other name servers in NS record sets.
The hostnames ns10.ptempresas.pt, ns1.ptempresas.pt and ns2.ptempresas.pt each resolve to a single IP: ns10.ptempresas.pt → 185.17.231.126, ns1.ptempresas.pt → 62.28.40.139, ns2.ptempresas.pt → 62.28.40.141.
Mail Servers
smc.pt is served by two mail servers, mxc.meoempresas.pt and mxp.meoempresas.pt.
Among the domains sharing a mail server setup with smc.pt are tecsisel.pt, jls.pt, solarconnect.pt and two others.
There is at least a partial MX overlap between smc.pt and other domains, including cambridge.pt, jaj.pt, uzo.com.pt and two others.
mxc.meoempresas.pt → 62.28.46.133 and mxp.meoempresas.pt → 62.28.46.69: one IP number per host name.