shell.bf - dns.ninja
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: 1780542718 | ||||||
| SOA | a.registre.bfhostmaster@registre.bf 2026-06-04 #2 | ||||||
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 → 2026-06-04 · 2 obs
● 2026-06-04 05:17:38
●A4.210.156.1842026-02-15 → 2026-06-04 · 2 obs
● 2026-06-04 05:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bf | a.registre.bf, pch.ns.registre.bf, ns-bf.nic.fr, 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: 1537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.210.156.184 |
| NS | 3 | dns1.shell.com, dns2.shell.com... |
| MX | 1 | centralgate-2.shell.com (pri: 100) |
| TXT | 7 | _21q0crlju8bt5hjszo730zataz5s48m, google-site-verification=COK1ZUc2j-8EFlF... |
| 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, dns-tld.ird.fr, ns-bf.nic.fr)
Analysis
Hierarchy
www.shell.bf and web-preprod.shell.bf are both subdomains of shell.bf.
IP Addresses
shell.bf resolves to one IP address: 4.210.156.184.
amidala.shell, lubematch.shell.de, oneweb.shell.com and two other host names share IP numbers with shell.bf.
Name Servers
The authoritative name servers for shell.bf are dns1.shell.com, dns2.shell.com and dns3.shell.com — three in total.
shell.bf has at least partial name server overlap with other domains, such as pos-en.org, shellaviationcards.com, shell.co.mz and two others.
It is common to find these name servers paired with the name servers sgsgpsg1ib105.shell.com.
The hostnames dns1.shell.com, dns2.shell.com and dns3.shell.com each resolve to a single IP: dns1.shell.com → 134.146.80.20, dns2.shell.com → 144.199.196.20, dns3.shell.com → 134.163.128.20.
Mail Servers
Mail for shell.bf is handled by a single mail server, centralgate-2.shell.com.
shell.bf uses an identical mail server configuration to several other domains — among them shellsol.com, shell.com.sv, propylene.com and two more.
shell.bf has at least partial mail server overlap with other domains such as americas.shell.com, asia-pac.shell.com, shell.com.cn and two more.
These mail servers tend to be used in combination with the mail servers centralgate-1.shell.com and mx01.dm.aliyun.com.
centralgate-2.shell.com directs to just one IP number, 134.146.0.39.