shell.com.tw - dns.ninja
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 | v=spf1 -all | ||||||
| TXT | google-site-verification=IF2Q0ZYyKIo3mPUXuvT99aLNUEv6Tf5wV6VNs83xOmM | ||||||
| TXT | _5wtvr6abpj9l6dz0y4zxf6t8lw6l9em | ||||||
| SOA | dns1.shell.comdns@shell.com serial=3209 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006355695 | ||||||
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 → 2026-06-04 · 3 obs
● 2026-02-15 05:41:44
● 2026-06-04 01:20:10
○A94.236.83.642015-08-01 → 2017-04-05 · 4 obs
● 2017-04-05 05:27:06
○ 2026-02-15 05:41:44
○ 2026-06-04 01:20:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | d.twnic.net.tw, h.twnic.net.tw, h.dns.tw, f.twnic.net.tw... | - |
| shell.com.tw | dns1.shell.com, dns3.shell.com, dns2.shell.com | - |
✅ Authoritative Response
Server:134.146.80.20
NS records: dns1.shell.com, dns3.shell.com, dns2.shell.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1524ms | 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
www.shell.com.tw is delegated beneath shell.com.tw.
IP Addresses
shell.com.tw directs to one IP number, which is 4.210.156.184.
Among the host names that share IP numbers with shell.com.tw are evpass.ch, shell.com.sg, shell.com.gt and two others.
Name Servers
DNS for shell.com.tw is handled by three authoritative name servers: dns1.shell.com, dns2.shell.com and dns3.shell.com.
There is at least partial name server overlap between shell.com.tw and other domains — shellgas.com.pl, euroshell.fr, pennzoil.com.pa and two more among them.
dns1.shell.com, dns2.shell.com and dns3.shell.com all have one IP address each — dns1.shell.com directs to 134.146.80.20, dns2.shell.com directs to 144.199.196.20 and dns3.shell.com directs to 134.163.128.20.