challenge13.fr - robtex.com
challenge13.fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 51.68.92.169🇫🇷 OVH51.68.0.0/16 | ||||||
| NS | dns100.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:fa00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns100.ovh.net | ||||||
| A | 5.135.250.177🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns100.ovh.net | ||||||
| NS | ns100.ovh.net | ||||||
| A | 2001:41d0:b00:f400::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns100.ovh.net | ||||||
| A | 5.135.44.185🇧🇪 OVH5.135.0.0/16 | ||||||
| PTR | ns100.ovh.net | ||||||
| SOA | dns100.ovh.nettech@ovh.net 2026-03-05 #0 | ||||||
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 | 148 RRs processed [27/03/2026 08H20:48] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244634605 | ||||||
Same first word
challenge13.fr |
challenge13.com |
DNS History
7 records (3 active, 4 former)
○A137.74.31.2022017-06-09 → 2017-06-09 · 2 obs
○ 2026-03-27 08:35:02
●A51.68.92.1692026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 08:35:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | g.ext.nic.fr, f.ext.nic.fr, d.nic.fr | - |
| challenge13.fr | dns100.ovh.net, ns100.ovh.net | - |
✅ Authoritative Response
Server:5.135.44.185
NS records: dns100.ovh.net, ns100.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 738ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.68.92.169 |
| NS | 2 | ns100.ovh.net, dns100.ovh.net |
| SOA | 1 | dns100.ovh.net tech.ovh.net |
Analysis
IP Addresses
challenge13.fr points to a single IP address: 51.68.92.169.
Other host names, for instance mail.ivotive.com, share IP numbers with challenge13.fr.
Name Servers
Two name servers dns100.ovh.net and ns100.ovh.net handle the delegation for challenge13.fr.
challenge13.fr shares the same name server setup as other domains, for example grupocam.net, bc-v.be, ip-176-31-80.eu, mon-assurance-decennale.fr and li200.fr.
challenge13.fr shares name servers with other domains at least partially, for instance geib.fr.
Host names with two IP numbers:
dns100.ovh.net points to 2001:41d0:d00:fa00::2 and 5.135.250.177.
ns100.ovh.net points to 2001:41d0:b00:f400::2 and 5.135.44.185.