shell.com.tw - robtex.com
shell.com.tw
| 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 | _5wtvr6abpj9l6dz0y4zxf6t8lw6l9em | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | google-site-verification=IF2Q0ZYyKIo3mPUXuvT99aLNUEv6Tf5wV6VNs83xOmM | ||||||
| SOA | dns1.shell.comdns@shell.com serial=3209 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006348786 | ||||||
WOT: SAFE (58/100)
Subdomains
www.shell.com.tw |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A4.210.156.1842026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 05:41:44
● 2026-05-09 17:48:24
○A94.236.83.642015-08-01 → 2017-04-05 · 4 obs
● 2017-04-05 05:27:06
○ 2026-02-15 05:41:44
○ 2026-05-09 17:48:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | h.twnic.net.tw, b.twnic.net.tw, c.twnic.net.tw, f.twnic.net.tw... | - |
| shell.com.tw | 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 com.tw (unsigned zone)
⏱️ Timing
Total: 1198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.210.156.184 |
| NS | 3 | dns3.shell.com, dns2.shell.com... |
| TXT | 3 | google-site-verification=IF2Q0ZYyKIo3mPU, _5wtvr6abpj9l6dz0y4zxf6t8lw6l9em... |
| SOA | 1 | dns1.shell.com dns.shell.com |
Analysis
Hierarchy
shell.com.tw is the parent of www.shell.com.tw.
IP Addresses
shell.com.tw resolves to one IP number: 4.210.156.184.
other host names including evpass.ch, shell.com.sg, shell.com.gt, shell.com.sv and lubematch.pennzoil.com share IP numbers with shell.com.tw.
Name Servers
shell.com.tw is delegated to three name servers dns1.shell.com, dns2.shell.com and dns3.shell.com.
shell.com.tw at least partially shares name servers with other domains, for instance shellgas.com.pl, euroshell.fr, pennzoil.com.pa, esignature.shell.com and shell.iq.
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.