kernel.fr - robtex.com
kernel.fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 51.83.104.151🇫🇷 OVH51.83.0.0/16 | ||||||
| NS | dns10.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:6100::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns10.ovh.net | ||||||
| A | 5.135.85.109🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns10.ovh.net | ||||||
| NS | ns10.ovh.net | ||||||
| A | 2001:41d0:b00:3a00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns10.ovh.net | ||||||
| A | 5.39.20.253🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns10.ovh.net | ||||||
| MX | mx-mibc-fr-10.mailinblack.com(100) | ||||||
| A | 20.216.139.123🇫🇷 Microsoft20.192.0.0/10 | ||||||
| TXT | google-site-verification=kgAGmR0XLsqxcnTS9GUTMoFRibUR0s41wfyhJQULYZM | ||||||
| TXT | MS=ms35352357 | ||||||
| TXT | v=spf1 ip4:5.135.94.53 ip6:2001:41d0:404:400::129 include:spf.mailinblack.com... | ||||||
| TXT | 1|verticalassertions.fr | ||||||
| TXT | google-site-verification=gKGQB5eyISwBgOXTA37L3vxrPYtoSc8XhPWYh7K8YN4 | ||||||
| SOA | dns10.ovh.nettech@ovh.net serial=2083095135 | ||||||
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 | 189 RRs processed [03/07/2026 16H20:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245662537 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○MXkernel-fr.mail.protection.outlook.com2015-08-10 → 2021-06-30 · 4 obs
● 2021-06-30 00:38:12
○ 2026-02-21 07:25:12
○ 2026-07-03 16:29:42
●MXmx-mibc-fr-10.mailinblack.com2026-02-21 → 2026-07-03 · 3 obs
● 2026-02-21 07:25:12
● 2026-07-03 16:29:42
○A213.186.33.52015-08-10 → 2017-03-15 · 4 obs
● 2017-03-15 08:09:22
○ 2021-06-30 00:38:12
○ 2026-07-03 16:29:42
○A217.182.86.2002021-06-30 → 2021-06-30 · 4 obs
● 2021-06-30 00:38:12
○ 2026-02-21 07:25:12
○ 2026-07-03 16:29:42
○A5.135.94.532026-02-21 → 2026-06-01 · 5 obs
● 2026-02-21 07:25:12
● 2026-06-01 13:22:34
○ 2026-06-12 12:32:08
○ 2026-07-03 16:29:42
●A51.83.104.1512026-06-12 → 2026-07-03 · 3 obs
● 2026-06-12 12:32:08
● 2026-07-03 16:29:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, g.ext.nic.fr, d.nic.fr | - |
| kernel.fr | dns10.ovh.net, ns10.ovh.net | - |
✅ Authoritative Response
Server:5.39.20.253
NS records: dns10.ovh.net, ns10.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.83.104.151 |
| NS | 2 | dns10.ovh.net, ns10.ovh.net |
| MX | 2 | mx-mibc-fr-10.mailinblack.com (pri: 100), mx-mibc-fr-10.mailinblack.com (pri: 5) |
| TXT | 5 | v=spf1 ip4:5.135.94.53 ip6:2001:41d0:404, google-site-verification=kgAGmR0XLsqxcnT... |
| SOA | 1 | dns10.ovh.net tech.ovh.net |
Analysis
IP Addresses
kernel.fr has exactly one IP address — 51.83.104.151.
Name Servers
kernel.fr is delegated to two name servers: dns10.ovh.net and ns10.ovh.net.
The name server configuration of kernel.fr is shared with other domains, for instance articem.fr, strzelba.net, 11.105.46.in-addr.arpa and two others.
dns10.ovh.net and ns10.ovh.net each resolve to two IP addresses: dns10.ovh.net points to 5.135.85.109 and 2001:41d0:d00:6100::2, while ns10.ovh.net points to 5.39.20.253 and 2001:41d0:b00:3a00::2.
Mail Servers
kernel.fr uses one mail server — mx-mibc-fr-10.mailinblack.com.
The mail server setup of kernel.fr matches that of other domains such as poterie-goicoechea.com, inoutconcept.com, tmplambesc.com and two others.
The MX records for kernel.fr are at least partially shared with other domains, such as houseoftraining.lu, ics.fr, la-chanteracoise.fr and poleair.fr.
mx-mibc-fr-10.mailinblack.com resolves to a single IP number: 20.216.139.123.