shell.bf - robtex.com
shell.bf
| 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 | ||||||
| MX | centralgate-2.shell.com ⭐ | ||||||
| A | 134.146.0.39🇳🇱 SHELL-3917134.146.0.0/16 To allow routing to other ISPs | ||||||
| TXT | _21q0crlju8bt5hjszo730zataz5s48m | ||||||
| TXT | google-site-verification=COK1ZUc2j-8EFlFFwuUifGEn4URlxOgj0DMNYRR1ve8 | ||||||
| TXT | _zhbup88fjev3vzgrlr90olgm42bqiwb | ||||||
| TXT | pq1dmf2m5c1p6dgr06kkr4qqjh1v5q50 | ||||||
| TXT | _ijr85moiq35wmk85k3iglwws1hirj6w | ||||||
| TXT | _4n774hyo1l9p6e9remc82zzt1ifytll | ||||||
| TXT | _vizubb076wbuo0omkv14srshe6hubmy | ||||||
| SOA | dns1.shell.comdns@shell.com serial=51 | ||||||
bf
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.registre.bf ⭐ | ||||||
| NS | dns-tld.ird.fr ⚠️ Not in parent delegation | ||||||
| NS | ns-bf.nic.fr ⚠️ Not in parent delegation | ||||||
| NS | pch.ns.registre.bf | ||||||
| TXT | Generation Time: 1783209813 | ||||||
| SOA | a.registre.bfhostmaster@registre.bf 2026-07-05 #0 | ||||||
Subdomains
www.shell.bf |
web-preprod.shell.bf |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXcentralgate-2.shell.com2026-02-15 → 2026-07-05 · 2 obs
● 2026-07-05 03:43:52
●A4.210.156.1842026-02-15 → 2026-07-05 · 2 obs
● 2026-07-05 03:43:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bf | ns-bf.nic.fr, a.registre.bf, pch.ns.registre.bf, dns-tld.ird.fr | 6 records |
| shell.bf | dns2.shell.com, dns1.shell.com | - |
✅ Authoritative Response
Server:144.199.196.20
NS records: dns2.shell.com, dns1.shell.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shell.bf (unsigned zone)
⏱️ Timing
Total: 1725ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.210.156.184 |
| NS | 3 | dns1.shell.com, dns3.shell.com... |
| MX | 1 | centralgate-2.shell.com (pri: 100) |
| TXT | 7 | _vizubb076wbuo0omkv14srshe6hubmy, _21q0crlju8bt5hjszo730zataz5s48m... |
| SOA | 1 | dns1.shell.com dns.shell.com |
📌 Glue Records Collected
Total: 6
In-bailiwick: 3 (a.registre.bf, pch.ns.registre.bf, pch.ns.registre.bf)
Out-of-bailiwick: 3 (ns-bf.nic.fr, ns-bf.nic.fr, dns-tld.ird.fr)
Analysis
Hierarchy
shell.bf serves as the parent of www.shell.bf and web-preprod.shell.bf.
IP Addresses
shell.bf has exactly one IP address — 4.210.156.184.
amidala.shell, lubematch.shell.de, oneweb.shell.com plus two other host names have IP numbers in common with shell.bf.
Name Servers
shell.bf has three name servers — dns1.shell.com, dns2.shell.com and dns3.shell.com.
shell.bf shares at least some of its name servers with other domains, including pos-en.org, shellaviationcards.com, shell.co.mz and two others.
These name servers are frequently seen alongside the name servers sgsgpsg1ib105.shell.com.
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.
Mail Servers
shell.bf uses one mail server — centralgate-2.shell.com.
The mail server setup of shell.bf matches that of other domains such as shellsol.com, shell.com.sv, propylene.com and two others.
At least some of the mail servers used by shell.bf are shared with other domains: americas.shell.com, asia-pac.shell.com, shell.com.cn and two others among them.
These mail servers frequently appear alongside the mail servers centralgate-1.shell.com and mx01.dm.aliyun.com.
centralgate-2.shell.com points to one IP number — 134.146.0.39.