shell.sz - dns.ninja
shell.sz
| 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 | ||||||
| MX | centralgate-2.shell.com ⭐ | ||||||
| A | 134.146.0.39🇳🇱 SHELL-3917134.146.0.0/16 To allow routing to other ISPs | ||||||
| SOA | dns1.shell.comdns@shell.com serial=3144 | ||||||
sz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sispa.org.sz ⭐ | ||||||
| NS | rip.psg.com | ||||||
| NS | sz.cctld.authdns.ripe.net | ||||||
| SOA | ns1.sispa.org.szdns@sispa.org.sz 2026-07-06 #1 | ||||||
Subdomains
www.shell.sz |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●MXcentralgate-2.shell.com2015-06-14 → 2026-07-13 · 2 obs
● 2026-07-13 16:16:02
●A4.210.156.1842026-03-27 → 2026-07-13 · 3 obs
● 2026-03-27 01:44:04
● 2026-07-13 16:16:02
○A94.236.83.642015-06-14 → 2016-10-30 · 4 obs
● 2016-10-30 00:27:20
○ 2026-03-27 01:44:04
○ 2026-07-13 16:16:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sz | sz.cctld.authdns.ripe.net, ns1.sispa.org.sz, rip.psg.com | 5 records |
| shell.sz | 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 sz (unsigned zone)
⏱️ Timing
Total: 1105ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.210.156.184 |
| NS | 3 | dns3.shell.com, dns2.shell.com... |
| MX | 1 | centralgate-2.shell.com (pri: 100) |
| SOA | 1 | dns1.shell.com dns.shell.com |
📌 Glue Records Collected
Total: 5
In-bailiwick: 1 (ns1.sispa.org.sz)
Out-of-bailiwick: 4 (sz.cctld.authdns.ripe.net, sz.cctld.authdns.ripe.net, rip.psg.com...)
Analysis
Hierarchy
shell.sz is a parent domain of www.shell.sz.
IP Addresses
shell.sz resolves to just one IP address, 4.210.156.184.
Two other host names, along with loyalty.shell.co.ke, cl.pennzoil.com and shell.hk, also share IP numbers with shell.sz.
Name Servers
Three name servers are authoritative for shell.sz: dns1.shell.com, dns2.shell.com and dns3.shell.com.
shell.sz shares at least some of its name servers with other domains, including aeroshell.com, buzz.shell, shell.co.tt and two others.
These name servers are frequently seen alongside the name servers nlrotdc1ib105.net-equip.shell.net.
Three hostnames, one IP address apiece: 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.
Mail Servers
The sole mail server for shell.sz is centralgate-2.shell.com.
Among the domains sharing a mail server setup with shell.sz are euroshell.fi, ellba.nl, shell.at and two others.
There is at least a partial MX overlap between shell.sz and other domains, including shell.com.cn, shell.com.na, srtca.shell.com and two others.
These mail servers are frequently paired with the mail servers centralgate-1.shell.com, mx01.dm.aliyun.com and mail.global.frontbridge.com.
There is one IP number for centralgate-2.shell.com: 134.146.0.39.