shell.pt - dns.ninja
shell.pt
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 4.210.156.184🇳🇱 Microsoft4.208.0.0/12 MICROSOFT | ||||||
| NS | dns1.shell.com ⭐ | ||||||
| A | 134.146.80.20🇳🇱 SHELL-3917134.146.0.0/16 To allow routing to other ISPs | ||||||
| PTR | dns1.shell.com | ||||||
| NS | dns2.shell.com | ||||||
| A | 144.199.196.20🇲🇾 SHELL-3918144.199.196.0/22 To allow routing to other ISPs | ||||||
| PTR | dns2.shell.com | ||||||
| NS | dns3.shell.com | ||||||
| A | 134.163.128.20🇺🇸 AS11355134.163.0.0/16 | ||||||
| PTR | dns3.shell.com | ||||||
| TXT | _5wtvr6abpj9l6dz0y4zxf6t8lw6l9em | ||||||
| TXT | _gtkazs8gb4tcjxm1lldnlqo7da8wmyb | ||||||
| TXT | google-site-verification=P3ScrDMM57IB6fSwaQkMxKiwK8MR1MKkkXaEJ3mYIYM | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.shell.comdns@shell.com serial=8109 | ||||||
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 2026-06-04 #3 | ||||||
Subdomains
www.shell.pt |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A4.210.156.1842026-03-04 → 2026-06-04 · 2 obs
● 2026-06-04 01:18:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | 18 records |
| shell.pt | dns3.shell.com, dns2.shell.com, dns1.shell.com | - |
✅ Authoritative Response
Server:134.146.80.20
NS records: dns3.shell.com, dns2.shell.com, dns1.shell.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 811ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.210.156.184 |
| NS | 3 | dns2.shell.com, dns1.shell.com... |
| TXT | 4 | v=spf1 -all, _5wtvr6abpj9l6dz0y4zxf6t8lw6l9em... |
| SOA | 1 | dns1.shell.com dns.shell.com |
📌 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
Hierarchy
shell.pt is the parent zone for www.shell.pt.
IP Addresses
shell.pt has exactly one IP address — 4.210.156.184.
shell.com.ng, my.shell.co.uk, shell.ml plus two other host names have IP numbers in common with shell.pt.
Name Servers
shell.pt is delegated to three name servers: dns1.shell.com, dns2.shell.com and dns3.shell.com.
shell.pt partially shares its NS delegation with several other domains, including 81.146.134.in-addr.arpa, 199.144.in-addr.arpa, shellpipeline.com and two others.
These name servers often co-occur with the name servers nlrotdc1ib105.net-equip.shell.net.
dns1.shell.com, dns2.shell.com and dns3.shell.com each resolve to a single IP address: dns1.shell.com resolves to 134.146.80.20, dns2.shell.com resolves to 144.199.196.20 and dns3.shell.com resolves to 134.163.128.20.