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 | ||||||
| NS | pch.sis.sd | ||||||
| NS | sd.cctld.authdns.ripe.net | ||||||
| TXT | Generation Time ISO 8601: 2026-08-14 07:00:22 | ||||||
| TXT | Generation Time: 1786690822 | ||||||
| SOA | ans1.sis.sdinfo@isoc.sd 2026-08-14 #7 | ||||||
Subdomains
www.shell.sd |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns3.shell.com2026-02-15 → 2026-08-14 · 13 obs
● 2026-06-13 21:37:36
○ 2026-06-14 16:17:46
● 2026-06-26 23:55:02
○ 2026-07-04 02:07:40
● 2026-07-08 01:54:20
○ 2026-07-10 12:04:50
● 2026-07-16 10:01:46
○ 2026-07-16 10:39:46
● 2026-07-30 15:34:16
○ 2026-08-06 21:22:12
● 2026-08-14 08:57:46
● 2026-08-14 08:57:48
●A4.210.156.1842026-02-15 → 2026-08-14 · 13 obs
● 2026-06-13 21:37:36
○ 2026-06-14 16:17:46
● 2026-06-26 23:55:02
○ 2026-07-04 02:07:40
● 2026-07-08 01:54:20
○ 2026-07-10 12:04:50
● 2026-07-16 10:01:46
○ 2026-07-16 10:39:46
● 2026-07-30 15:34:16
○ 2026-08-06 21:22:12
● 2026-08-14 08:57:46
● 2026-08-14 08:57:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sd | sd.cctld.authdns.ripe.net, pch.sis.sd, ans1.sis.sd, ans1.canar.sd... | 10 records |
| shell.sd | dns1.shell.com, dns2.shell.com | - |
✅ Authoritative Response
Server:144.199.196.20
NS records: dns1.shell.com, dns2.shell.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sd (unsigned zone)
⏱️ Timing
Total: 1109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.210.156.184 |
| NS | 3 | dns1.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 (pch.sis.sd, pch.sis.sd, ans1.sis.sd...)
Out-of-bailiwick: 4 (sd.cctld.authdns.ripe.net, sd.cctld.authdns.ripe.net, ns-sd.afrinic.net...)
Analysis
Hierarchy
shell.sd is the parent zone for www.shell.sd.
IP Addresses
shell.sd points to a single IP number: 4.210.156.184.
Additional host names — clubsmart.shell.pl, www.shell.sz, euroshell.at and two others — share IP numbers with shell.sd.
Name Servers
shell.sd has three name servers — dns1.shell.com, dns2.shell.com and dns3.shell.com.
shell.sd partially shares its NS delegation with several other domains, including shell.com.es, shellcard.net, shell.co.id and two others.
These name servers are regularly seen alongside sgsgpsg1ib105.shell.com and nlrotdc1ib105.net-equip.shell.net as name servers.
Each of the three hostnames points to exactly one IP address: dns1.shell.com points to 134.146.80.20, dns2.shell.com points to 144.199.196.20 and dns3.shell.com points to 134.163.128.20.