shell.sg - robtex.com
shell.sg
| 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 | ||||||
| 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=3045 | ||||||
sg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg | ||||||
| NS | dsany3.sgnic.sg | ||||||
| NS | dsany4.sgnic.sg | ||||||
| NS | ns4.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2605091500 | ||||||
Subdomains
www.shell.sg |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A4.210.156.1842026-02-16 → 2026-05-09 · 3 obs
● 2026-02-16 10:17:12
● 2026-05-09 15:27:34
○A94.236.83.642015-08-21 → 2017-10-16 · 4 obs
● 2017-10-16 02:41:30
○ 2026-02-16 10:17:12
○ 2026-05-09 15:27:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, dsany4.sgnic.sg, dsany3.sgnic.sg, pch.sgzones.sg... | 10 records |
| shell.sg | dns1.shell.com, dns2.shell.com, dns3.shell.com | - |
✅ Authoritative Response
Server:134.146.80.20
NS records: dns1.shell.com, dns2.shell.com, dns3.shell.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shell.sg (unsigned zone)
⏱️ Timing
Total: 941ms | 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: 8 (dsany4.sgnic.sg, dsany4.sgnic.sg, dsany3.sgnic.sg...)
Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)
Analysis
Hierarchy
shell.sg is the parent of www.shell.sg.
IP Addresses
shell.sg points to a single IP number: 4.210.156.184.
other host names for instance shell.iq, shelloman.com.om, shell.mg, www.ellba.nl and shell.nl share IP numbers with shell.sg.
Name Servers
shell.sg is delegated to three name servers: dns1.shell.com, dns2.shell.com and dns3.shell.com.
shell.sg at least partially shares name servers with other domains, for instance sopc.com, e-spir.shell.com, shell.com.ph, 228.163.134.in-addr.arpa and shell.com.gn.
These name servers are commonly used with sgsgpsg1ib105.shell.com, nlrotdc1ib105.net-equip.shell.net and dns4.shell.eu.
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.