tpn.pt - robtex.com
tpn.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.175.71.231🇬🇧 Amazon18.175.0.0/16 EC2 LHR prefix | ||||||
| PTR | ec2-18-175-71-231.eu-west-2.compute.amazonaws.com | ||||||
| NS | dns1.host-redirect.com ⭐ | ||||||
| A | 2001:4cc0:4:1::5🇵🇹 CLARANET-AS2001:4cc0::/32 Claranet Portugal | ||||||
| PTR | dns1.host-redirect.com | ||||||
| A | 91.198.47.1🇵🇹 Flesk-AS91.198.47.0/24 Dominios | ||||||
| PTR | dns1 | ||||||
| NS | dns2.host-redirect.com | ||||||
| A | 2001:4cc0:4:10::5🇵🇹 CLARANET-AS2001:4cc0::/32 Claranet Portugal | ||||||
| PTR | dns2.host-redirect.com | ||||||
| A | 194.8.30.2🇵🇹 Flesk-AS194.8.30.0/24 Dominios | ||||||
| PTR | dns2.host-redirect.com | ||||||
| NS | dns3.host-redirect.com | ||||||
| A | 94.126.175.203🇵🇹 Flesk-AS94.126.168.0/21 Dominios | ||||||
| PTR | dns3 | ||||||
| NS | dns4.host-redirect.com | ||||||
| A | 2001:4cc0:3:a::6dfe🇵🇹 CLARANET-AS2001:4cc0::/32 Claranet Portugal | ||||||
| A | 185.15.23.202🇵🇹 ALMOUROLTEC185.15.23.0/24 SERVICOS DE INFORMATICA E INTERNET LDA | ||||||
| PTR | dns4.host-redirect.com | ||||||
| SOA | dns1.host-redirect.comhostmaster@tpn.pt 2025-03-19 #0 | ||||||
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 2026-03-22 #19 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.host-redirect.com2026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 09:09:36
●NSdns2.host-redirect.com2026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 09:09:36
●NSdns3.host-redirect.com2026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 09:09:36
●NSdns4.host-redirect.com2026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 09:09:36
●A18.175.71.2312026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 09:09:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | g.dns.pt, ns.dns.br, a.dns.pt, c.dns.pt... | 18 records |
| tpn.pt | dns4.host-redirect.com, dns1.host-redirect.com, dns2.host-redirect.com, dns3.host-redirect.com | - |
✅ Authoritative Response
Server:94.126.175.203
NS records: dns4.host-redirect.com, dns1.host-redirect.com, dns2.host-redirect.com, dns3.host-redirect.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tpn.pt (unsigned zone)
⏱️ Timing
Total: 938ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.175.71.231 |
| NS | 4 | dns3.host-redirect.com, dns2.host-redirect.com... |
| SOA | 1 | dns1.host-redirect.com hostmaster.tpn.pt |
📌 Glue Records Collected
Total: 18
In-bailiwick: 14 (h.dns.pt, g.dns.pt, e.dns.pt...)
Out-of-bailiwick: 4 (ns2.nic.fr, ns.dns.br, ns2.nic.fr...)
Analysis
IP Addresses
tpn.pt maps to IP address 18.175.71.231.
Other host names, for example, ec2-18-175-71-231.eu-west-2.compute.amazonaws.com share IP numbers with tpn.pt.
Name Servers
tpn.pt is delegated to four name servers: dns1.host-redirect.com, dns2.host-redirect.com, dns3.host-redirect.com and dns4.host-redirect.com.
tpn.pt at least partially shares name servers with other domains such as blocan.com, medicamenta.pt, dls.pt, vimaplas.pt and visitportugal.eu.
Host names with two IP numbers:
dns1.host-redirect.com points to: 2001:4cc0:4:1::5 and 91.198.47.1.
dns2.host-redirect.com points to: 2001:4cc0:4:10::5 and 194.8.30.2.
dns4.host-redirect.com points to: 2001:4cc0:3:a::6dfe and 185.15.23.202.
Host names with one IP number:
dns3.host-redirect.com points to: 94.126.175.203.