madc.pt - robtex.com
madc.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.233.41.25🇵🇹 WEBHS62.233.41.0/24 | ||||||
| PTR | hostont.com | ||||||
| NS | ns1.hostont.com ⭐ | ||||||
| A | 62.233.41.25🇵🇹 WEBHS62.233.41.0/24 | ||||||
| PTR | hostont.com | ||||||
| NS | ns2.hostont.com | ||||||
| A | 185.90.56.54🇵🇹 WEBHS185.90.56.0/24 | ||||||
| PTR | backup.ns.serverhs.org | ||||||
| MX | a1.spambusters.email ⭐ | ||||||
| A | 185.90.57.10🇵🇹 WEBHS185.90.57.0/24 | ||||||
| PTR | srv1.spambusters.email | ||||||
| A | 185.90.57.191🇵🇹 WEBHS185.90.57.0/24 | ||||||
| PTR | srv2.spambusters.email | ||||||
| A | 194.39.127.17🇵🇹 WEBHS194.39.127.0/24 | ||||||
| PTR | srv3.spambusters.email | ||||||
| MX | n1.spambusters.email(20) | ||||||
| A | 185.90.57.11🇵🇹 WEBHS185.90.57.0/24 | ||||||
| PTR | relay2.spambusters.email | ||||||
| A | 185.90.57.192🇵🇹 WEBHS185.90.57.0/24 | ||||||
| PTR | relay5.spambusters.email | ||||||
| A | 194.39.127.18🇵🇹 WEBHS194.39.127.0/24 | ||||||
| PTR | relay8.spambusters.email | ||||||
| MX | a2.spambusters.email(30) | ||||||
| A | 185.31.158.19🇵🇹 WEBHS185.31.158.0/24 | ||||||
| PTR | relay3.spambusters.email | ||||||
| A | 194.39.126.11🇵🇹 WEBHS194.39.126.0/24 | ||||||
| PTR | relay6.spambusters.email | ||||||
| A | 194.39.127.19🇵🇹 WEBHS194.39.127.0/24 | ||||||
| PTR | relay9.spambusters.email | ||||||
| TXT | v=spf1 +a +mx +ip4:62.233.41.19 include:_spf.spambusters.email include:_spf41... | ||||||
| SOA | ns1.hostont.comfornecedores@teksolutions.pt 2026-02-08 #1 | ||||||
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 2026-02-17 #2 | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, c.dns.pt, e.dns.pt, ns2.nic.fr... | 18 records |
| madc.pt | ns1.hostont.com, ns2.hostont.com | - |
✅ Authoritative Response
Server: 185.90.56.54
NS records: ns1.hostont.com, ns2.hostont.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for madc.pt (unsigned zone)
⏱️ Timing
Total: 965ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.233.41.25 |
| NS | 2 | ns2.hostont.com, ns1.hostont.com |
| MX | 3 | a2.spambusters.email (pri: 30), n1.spambusters.email (pri: 20)... |
| TXT | 1 | v=spf1 +a +mx +ip4:62.233.41.19 include: |
| SOA | 1 | ns1.hostont.com fornecedores.teksolution |
📌 Glue Records Collected
Total: 18
In-bailiwick: 14 (a.dns.pt, a.dns.pt, c.dns.pt...)
Out-of-bailiwick: 4 (ns2.nic.fr, ns2.nic.fr, ns.dns.br...)
Analysis
IP Addresses
madc.pt points to a single IP: 62.233.41.25.
Other host names, for instance dogtel.pt, caminata.pt, webdisk.mxpowerauto.pt, mail.lobosonda.com and cpanel.cloudfy.pt share IP numbers with madc.pt.
Name Servers
madc.pt's delegation is to two name servers ns1.hostont.com and ns2.hostont.com.
madc.pt shares the same name server configuration as other domains, such as cloudfy.pt, jfgaula.pt, cmtaxis.com, hotchip.com.pt and mxpowerauto.pt.
madc.pt at least partially shares its name servers with other domains, for instance hostont.com, c2group.pt, pilarempresarial.pt, santamariadecolombo.com and dogtel.pt.
these name servers are commonly used together with ns1.webhs.org, ns2.webhs.org, ns3.webhs.org and ns4.webhs.org.
Host names with a single IP:
ns1.hostont.com resolves to 62.233.41.25.
ns2.hostont.com resolves to 185.90.56.54.
Mail Servers
madc.pt is handled by three mail servers: a1.spambusters.email, a2.spambusters.email and n1.spambusters.email.
madc.pt shares some mail servers with other domains, including igogpsuadviser.com, amathez.com, t-trz.com, aerosoltur.pt and portugaltracking.com.
Host names with three IP numbers:
a1.spambusters.email points to 185.90.57.10, 185.90.57.191 and 194.39.127.17.
a2.spambusters.email points to 185.31.158.19, 194.39.126.11 and 194.39.127.19.
n1.spambusters.email points to 185.90.57.11, 185.90.57.192 and 194.39.127.18.