20100b.fr - robtex.com
20100b.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.242.122.84🇫🇷 AS321586.242.0.0/16 France Telecom IP2000-ADSL-BAS | ||||||
| PTR | lfbn-idf1-1-412-84.w86-242.abo.wanadoo.fr | ||||||
| NS | nsmaster.nic.fr ⭐ | ||||||
| NS | ns0.online.net | ||||||
| A | 2001:bc8:1408:1::12🇳🇱 AS128762001:bc8:1400::/38 | ||||||
| A | 195.154.228.249🇫🇷 AS12876195.154.0.0/16 Scaleway Paris, France | ||||||
| PTR | ns0.online.net | ||||||
| NS | ns1.online.net | ||||||
| A | 2001:bc8:408:1::f🇫🇷 AS128762001:bc8::/32 Scaleway Paris, France | ||||||
| A | 62.210.16.9🇫🇷 AS1287662.210.0.0/16 Scaleway Paris, France | ||||||
| PTR | ns1.online.net | ||||||
| SOA | nsmaster.nic.frhostmaster@nic.fr serial=1460634842 | ||||||
fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | 178 RRs processed [13/04/2026 20H50:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244832030 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSns0.online.net2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 21:08:06
●NSns1.online.net2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 21:08:06
●A86.242.122.842026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 21:08:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | g.ext.nic.fr, f.ext.nic.fr, d.nic.fr | - |
| 20100b.fr | ns1.online.net, ns0.online.net | - |
✅ Authoritative Response
Server:62.210.16.9
NS records: ns1.online.net, ns0.online.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 20100b.fr (unsigned zone)
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.242.122.84 |
| NS | 2 | ns0.online.net, ns1.online.net |
| SOA | 1 | nsmaster.nic.fr hostmaster.nic.fr |
Analysis
IP Addresses
20100b.fr points to IP number: 86.242.122.84.
Other host names, for instance lfbn-idf1-1-412-84.w86-242.abo.wanadoo.fr share IP numbers with 20100b.fr.
Name Servers
20100b.fr is delegated to three name servers: nsmaster.nic.fr, ns0.online.net and ns1.online.net.
20100b.fr at least partially shares name servers with other domains, for instance librairiederain.com, tpch.fr, 106.248.47.212.in-addr.arpa, france-utilitaires.fr and litteratureaudio.org.
These name servers are commonly used together with ns0.scaleway.com, ns1.scaleway.com and ns0.dom.scw.cloud.
Host names with two IP numbers: ns0.online.net points to: 2001:bc8:1408:1::12 and 195.154.228.249; ns1.online.net points to: 2001:bc8:408:1::f and 62.210.16.9.