shell.sd - robtex.com
shell.sd
| DNSSEC | ⚠️ Not signed | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| A | 134.163.128.20🇺🇸 AS11355134.163.0.0/16 | ||||||
| PTR | dns3.shell.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.shell.comdns@shell.com serial=3234 | ||||||
sd
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ans1.sis.sd ⭐ ⚠️ Not in zone NS records | ||||||
| NS | ans1.canar.sd ⚠️ Not in zone NS records | ||||||
| NS | ans2.canar.sd ⚠️ Not in zone NS records | ||||||
| NS | ans2.sis.sd ⚠️ Not in zone NS records | ||||||
| NS | ns-sd.afrinic.net ⚠️ Not in parent delegation | ||||||
| NS | pch.sis.sd | ||||||
| NS | sd.cctld.authdns.ripe.net ⚠️ Not in parent delegation | ||||||
| TXT | Generation Time: 1776967505 | ||||||
| TXT | Generation Time ISO 8601: 2026-04-23 18:05:05 | ||||||
| SOA | ans1.sis.sdinfo@isoc.sd 2026-04-23 #17 | ||||||
Subdomains
www.shell.sd |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A4.210.156.1842026-02-15 → 2026-04-23 · 2 obs
● 2026-04-23 19:26:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sd | pch.sis.sd, ans1.sis.sd, sd.cctld.authdns.ripe.net, ans2.sis.sd... | 10 records |
| shell.sd | dns2.shell.com, dns1.shell.com | - |
✅ Authoritative Response
Server:144.199.196.20
NS records: dns2.shell.com, dns1.shell.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sd (unsigned zone)
⏱️ Timing
Total: 726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.210.156.184 |
| NS | 3 | dns2.shell.com, dns3.shell.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.shell.com dns.shell.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 6 (ans2.canar.sd, ans2.sis.sd, ans1.canar.sd...)
Out-of-bailiwick: 4 (ns-sd.afrinic.net, sd.cctld.authdns.ripe.net, ns-sd.afrinic.net...)
Analysis
Hierarchy
shell.sd is the parent of www.shell.sd.
IP Addresses
shell.sd resolves to one IP number: 4.210.156.184.
other host names including clubsmart.shell.pl, www.shell.sz, euroshell.at, shell.eg and shell.it share IP numbers with shell.sd.
Name Servers
shell.sd is delegated to three name servers dns1.shell.com, dns2.shell.com and dns3.shell.com.
shell.sd at least partially shares name servers with other domains, for instance shell.com.es, shellcard.net, shell.co.id, penzoil.com and shell.sn.
These name servers are commonly used alongside sgsgpsg1ib105.shell.com and nlrotdc1ib105.net-equip.shell.net.
Host names with one IP number: dns1.shell.com points to 134.146.80.20; dns2.shell.com points to 144.199.196.20; dns3.shell.com points to 134.163.128.20.